HENNESSY ADVISORS INC

$2.8B reported 13(f) long value · latest quarter 2026-06-30 · CIK 1145255 · EDGAR ↗

sum of disclosed values for 2026-03-31; 0 positions carry a NULL value and are excluded from the sum, surfaced here rather than folded away: $2.8B
ALL retained default holdings for this (filer, period), including NULL-value ones: 278
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 25
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 30

A quarter-end snapshot. Filed up to 45 days later, so this page is not current holdings and never a complete portfolio. what a 13F is — and is not ↓ methodology §13F ↗

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §

Position changes into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match `identity_reconciled_by_cusip`	the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE `classified_by_value` · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake	derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero	reported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated `shares_unit_mismatch`	Prev value	Curr value	Prev shares	Curr shares
position key `pos:15610` · issuer key `iss:1192` COM	TRIM	+$16.7M	−21,500	$49.3M	$66.0M	226,600	205,100
position key `pos:13969` · issuer key `iss:408` COM	TRIM	+$11.0M	−7,900	$53.0M	$64.1M	95,900	88,000
position key `pos:14193` · issuer key `iss:1722` COM	ADD	+$8.1M	+192,750	$48.8M	$56.9M	513,300	706,050
position key `pos:13249` · issuer key `iss:632` CL A	TRIM	−$1.4M	−49,900	$57.3M	$55.8M	526,800	476,900
position key `pos:17991` · issuer key `iss:1911` COM	TRIM	+$9.3M	−125,900	$45.9M	$55.2M	1,330,600	1,204,700
position key `pos:15502` · issuer key `iss:616` COM	TRIM	−$4.9M	−15,000	$53.6M	$48.7M	158,600	143,600
position key `pos:13903` · issuer key `iss:354` COM	TRIM	−$3.3M	−30,100	$51.1M	$47.8M	318,100	288,000
position key `pos:12596` · issuer key `iss:1481` COM	TRIM	+$1.9M	−32,700	$42.9M	$44.7M	345,400	312,700
position key `pos:11764` · issuer key `iss:1740` COM	TRIM	+$817K	−24,328	$40.0M	$40.8M	266,300	241,972
position key `pos:15513` · issuer key `iss:492` COM	TRIM	−$4.1M	−234,000	$44.8M	$40.7M	2,473,000	2,239,000
position key `pos:10916` · issuer key `iss:846` COM	TRIM	−$2.5M	−35,100	$42.7M	$40.2M	370,300	335,200
position key `pos:12488` · issuer key `iss:1621` COM	TRIM	−$11.0M	−31,900	$50.5M	$39.5M	336,800	304,900
position key `pos:11786` · issuer key `iss:539` COM	TRIM	−$5.2M	−40,300	$43.8M	$38.6M	425,800	385,500
position key `pos:11700` · issuer key `iss:1165` COM	TRIM	−$13.3M	−221,800	$51.7M	$38.4M	2,343,500	2,121,700
position key `pos:13079` · issuer key `iss:1364` COM	TRIM	+$6.7M	−340	$29.1M	$35.8M	395,954	395,614
position key `pos:10667` · issuer key `iss:434` COM	TRIM	−$656K	−67,700	$36.1M	$35.4M	714,400	646,700
position key `pos:17869` · issuer key `iss:1036` COM	TRIM	−$7.8M	−12,200	$43.2M	$35.4M	128,400	116,200
position key `pos:12423` · issuer key `iss:1107` COM	TRIM	−$9.8M	−24,400	$43.6M	$33.8M	241,900	217,500
position key `pos:10822` · issuer key `iss:438` COM NEW	TRIM	+$4.8M	−29,670	$28.7M	$33.5M	147,667	117,997
position key `pos:15560` · issuer key `iss:1973` COM	TRIM	+$3.2M	−42,350	$29.6M	$32.8M	492,632	450,282
position key `pos:12752` · issuer key `iss:1028` COM	TRIM	−$4.8M	−26,200	$36.7M	$31.9M	276,700	250,500
position key `pos:18028` · issuer key `iss:1310` COMMON STOCK	TRIM	−$7.6M	−18,200	$38.9M	$31.4M	191,700	173,500
position key `pos:18082` · issuer key `iss:1950` COM	TRIM	−$14.9M	−43,500	$46.2M	$31.3M	460,000	416,500
position key `pos:14135` · issuer key `iss:1060` COM	TRIM	+$3.1M	−89,730	$27.8M	$30.9M	1,011,461	921,731
position key `pos:15494` · issuer key `iss:98` COM	TRIM	−$17.4M	−293,800	$47.6M	$30.2M	3,104,700	2,810,900
position key `pos:15332` · issuer key `iss:194` ADR	TRIM	−$7.4M	−29,900	$37.5M	$30.1M	315,700	285,800
position key `pos:15065` · issuer key `iss:1764` ADR	TRIM	+$1.2M	−41,830	$27.6M	$28.8M	501,530	459,700
position key `pos:16941` · issuer key `iss:375` COM	TRIM	−$3.0M	−36,300	$30.5M	$27.4M	383,100	346,800
position key `pos:14516` · issuer key `iss:1643` COM	ADD	+$3.2M	+7,800	$24.0M	$27.1M	271,580	279,380
position key `pos:16646` · issuer key `iss:1429` COM	TRIM	−$2.3M	−188,700	$29.4M	$27.1M	1,993,600	1,804,900
position key `pos:12576` · issuer key `iss:622` COM	ADD	+$4.3M	+1,600	$22.6M	$27.0M	422,100	423,700
position key `pos:10756` · issuer key `iss:1132` COM	TRIM	−$12.5M	−11,100	$39.2M	$26.7M	117,900	106,800
position key `pos:12684` · issuer key `iss:650` COM	TRIM	+$2.4M	−13,800	$24.2M	$26.7M	506,265	492,465
position key `pos:16984` · issuer key `iss:187` COM	TRIM	+$2.3M	−1,100	$24.2M	$26.5M	144,386	143,286
position key `pos:11020` · issuer key `iss:255` CL A	ADD	+$945K	+3	$24.9M	$25.9M	33	36
position key `pos:15801` · issuer key `iss:182` COM	TRIM	+$4.0M	−13,100	$21.2M	$25.2M	390,900	377,800
position key `pos:13738` · issuer key `iss:1698` COM	ADD	+$2.7M	+3,700	$22.0M	$24.7M	252,400	256,100
position key `pos:13961` · issuer key `iss:43` COM	TRIM	−$5.9M	−29,900	$30.1M	$24.2M	315,600	285,700
position key `pos:10935` · issuer key `iss:1902` COM	ADD	+$4.7M	+13,200	$17.6M	$22.3M	431,485	444,685
position key `pos:12891` · issuer key `iss:1146` CL A COM	TRIM	−$13.1M	−168,600	$34.5M	$21.4M	1,780,900	1,612,300
position key `pos:18251` · issuer key `iss:315` COM	TRIM	+$1.9M	−17,000	$18.9M	$20.8M	505,300	488,300
position key `pos:12231` · issuer key `iss:551` COMMON STOCK	TRIM	+$2.0M	−1,660	$17.9M	$19.9M	149,740	148,080
position key `pos:18117` · issuer key `iss:1427` CL A COM	TRIM	−$11.3M	−469,200	$30.5M	$19.3M	4,956,600	4,487,400
position key `pos:16784` · issuer key `iss:2268` COM STK	TRIM	+$4.4M	−8,800	$14.5M	$18.9M	260,900	252,100
position key `pos:11055` · issuer key `iss:1986` COM	TRIM	−$4.3M	−119,400	$22.9M	$18.6M	1,261,800	1,142,400
position key `sid:sec:prov:e9b255125f6aa090f39fda6a22a68207` · issuer key `cusip6:683712` COM	TRIM	−$6.6M	−390,500	$24.1M	$17.5M	4,125,400	3,734,900
position key `pos:12127` · issuer key `iss:1315` COM	TRIM	+$1.6M	−4,300	$15.1M	$16.7M	362,781	358,481
position key `pos:16803` · issuer key `iss:1277` SPONSORED ADR NE	ADD	+$1.3M	+300	$14.0M	$15.3M	180,644	180,944
position key `pos:11170` · issuer key `iss:421` COM	TRIM	+$1.3M	−6,900	$13.1M	$14.4M	341,128	334,228
position key `pos:17751` · issuer key `iss:1214` COM	TRIM	+$1.3M	−4,050	$12.8M	$14.2M	121,850	117,800
position key `pos:11717` · issuer key `iss:440` COM	ADD	+$4.2M	+4,250	$9.3M	$13.5M	60,982	65,232
position key `pos:11354` · issuer key `iss:506` COM	TRIM	+$1.4M	−2,200	$11.7M	$13.1M	117,636	115,436
position key `pos:15318` · issuer key `iss:392` COM	TRIM	−$4.4M	−22,900	$17.1M	$12.7M	83,000	60,100
position key `pos:15631` · issuer key `iss:1841` COM	TRIM	−$791K	−11,800	$13.4M	$12.6M	357,952	346,152
position key `pos:17642` · issuer key `iss:1479` COM	TRIM	+$1.9M	−2,900	$10.5M	$12.4M	85,500	82,600
position key `pos:14992` · issuer key `iss:1485` COM	ADD	+$4.4M	+29,750	$8.1M	$12.4M	56,300	86,050
position key `pos:15690` · issuer key `iss:610` COM NEW	TRIM	+$1.1M	−1,900	$11.3M	$12.4M	96,787	94,887
position key `pos:13599` · issuer key `iss:1035` COM	TRIM	−$2.9M	−23,250	$15.3M	$12.4M	74,050	50,800
position key `pos:15193` · issuer key `iss:1500` COM	TRIM	−$149K	−3,100	$12.6M	$12.4M	156,390	153,290
position key `pos:12151` · issuer key `iss:1391` COM	TRIM	+$820K	−14,800	$11.6M	$12.4M	720,249	705,449
position key `pos:10263` · issuer key `iss:1078` COM	TRIM	−$1.5M	−49,800	$13.1M	$11.6M	209,662	159,862
position key `pos:13496` · issuer key `cusip6:126349` COM	TRIM	+$78.5K	−4,900	$11.1M	$11.2M	144,667	139,767
position key `pos:13390` · issuer key `iss:656` COM UT LTD PTN	TRIM	+$1.4M	−11,170	$9.6M	$11.0M	580,930	569,760
position key `pos:12950` · issuer key `iss:357` COM	TRIM	+$758K	−4,600	$10.2M	$10.9M	145,698	141,098
position key `sid:sec:prov:4f6675275ffbb7d8ae52b539305a5648` · issuer key `cusip6:302301` CL A NON VTG	TRIM	+$2.3M	−15,000	$8.6M	$10.9M	445,300	430,300
position key `pos:13490` · issuer key `iss:1939` COM	TRIM	+$784K	−3,000	$10.0M	$10.8M	89,900	86,900
position key `pos:13340` · issuer key `iss:666` COM	TRIM	+$859K	−24,660	$9.9M	$10.8M	310,050	285,390
position key `pos:12816` · issuer key `iss:1458` COM	TRIM	+$111K	−33,800	$10.7M	$10.8M	1,009,300	975,500
position key `pos:12766` · issuer key `iss:1817` COM	ADD	+$2.6M	+8,900	$8.1M	$10.8M	28,000	36,900
position key `pos:10493` · issuer key `iss:471` COM	ADD	+$917K	+850	$9.7M	$10.6M	138,800	139,650
position key `pos:15445` · issuer key `iss:84` COM	ADD	+$2.5M	+12,400	$7.8M	$10.4M	37,712	50,112
position key `pos:10440` · issuer key `iss:1469` COM	TRIM	−$3.2M	−48,400	$13.2M	$10.0M	1,446,500	1,398,100
position key `pos:16474` · issuer key `iss:675` SPONSORED ADR	ADD	+$5.0M	+29,000	$4.8M	$9.9M	204,800	233,800
position key `pos:17039` · issuer key `iss:776` CL A COM	TRIM	−$2.9M	−5,800	$12.7M	$9.8M	173,200	167,400
position key `pos:15008` · issuer key `iss:318` COM	ADD	+$4.8M	+69,700	$4.9M	$9.7M	90,700	160,400
position key `sid:sec:prov:05217bb9d3ff52619d10d11f5a0f3d04` · issuer key `cusip6:G36738` COM	TRIM	+$812K	−8,400	$8.8M	$9.7M	248,345	239,945
position key `pos:10600` · issuer key `iss:821` COM	ADD	+$2.7M	+12,700	$6.8M	$9.5M	55,600	68,300
position key `pos:16314` · issuer key `iss:842` COM CL B	TRIM	−$811K	−400	$10.3M	$9.5M	9,387	8,987
position key `pos:15600` · issuer key `iss:1769` COM NEW	TRIM	−$76.0K	−7,900	$9.6M	$9.5M	233,300	225,400
position key `pos:11796` · issuer key `iss:1134` COM	TRIM	+$309K	−2,200	$9.2M	$9.5M	64,395	62,195
position key `pos:11883` · issuer key `iss:1920` CL A	TRIM	+$2.0M	−7,500	$7.4M	$9.5M	222,900	215,400
position key `pos:15015` · issuer key `iss:92` COM	TRIM	+$783K	−7,000	$8.6M	$9.4M	149,500	142,500
position key `pos:14097` · issuer key `iss:1158` COM	TRIM	−$147K	−14,030	$9.4M	$9.3M	176,549	162,519
position key `sid:sec:prov:e64e0ce091683bc6a156340765b87ab5` · issuer key `cusip6:163086` COM	TRIM	−$785K	−5,400	$10.0M	$9.3M	160,998	155,598
position key `pos:15035` · issuer key `iss:505` COM	TRIM	+$1.8M	−9,700	$7.5M	$9.2M	79,624	69,924
position key `pos:13833` · issuer key `iss:1435` COM	ADD	+$1.7M	+7,000	$7.5M	$9.2M	52,300	59,300
position key `pos:15364` · issuer key `iss:1443` SPONSORED ADR	ADD	+$4.8M	+69,600	$4.4M	$9.2M	372,000	441,600
position key `pos:17694` · issuer key `iss:1732` COM UT REP LP	TRIM	+$1.5M	−4,900	$7.6M	$9.1M	145,100	140,200
position key `pos:10460` · issuer key `iss:1459` UNIT LTD PARTN	TRIM	+$1.1M	−34,940	$7.9M	$9.0M	438,196	403,256
position key `pos:14552` · issuer key `iss:711` COM	ADD	+$2.7M	+400	$6.3M	$9.0M	52,612	53,012
position key `pos:10972` · issuer key `iss:2038` SHS	TRIM	−$816K	−3,000	$9.6M	$8.8M	90,100	87,100
position key `pos:17189` · issuer key `iss:1139` COM	TRIM	−$177K	−2,800	$9.0M	$8.8M	85,200	82,400
position key `pos:10434` · issuer key `iss:482` COM	ADD	+$4.2M	+45,200	$4.5M	$8.8M	57,500	102,700
position key `pos:14335` · issuer key `iss:313` COM	TRIM	−$1.0M	−5,100	$9.8M	$8.7M	150,947	145,847
position key `pos:10727` · issuer key `iss:918` COM	TRIM	−$1.0M	−7,000	$9.7M	$8.7M	210,000	203,000
position key `pos:17153` · issuer key `iss:386` ADR	TRIM	+$2.5M	−3,700	$6.1M	$8.6M	180,600	176,900
position key `pos:10715` · issuer key `iss:916` COM	ADD	+$2.4M	+8,100	$6.0M	$8.4M	17,450	25,550
position key `pos:13232` · issuer key `iss:316` COM	TRIM	−$331K	−2,000	$8.7M	$8.4M	60,700	58,700
position key `pos:12603` · issuer key `iss:74` COM	TRIM	−$1.3M	−16,400	$9.6M	$8.3M	488,000	471,600
position key `pos:18253` · issuer key `iss:1731` ADR	TRIM	+$2.2M	−12,000	$6.1M	$8.3M	136,860	124,860

Flags: no row carries a flag.

1–20 of the 100 changes on this page

Mark-to-market only (no share change) · 24

Positions whose share count is identical in both quarters; the value changed with price, not with a decision.

Positions held with no share change into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match `identity_reconciled_by_cusip`	the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE `classified_by_value` · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake	derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero	Prev value	Curr value	Prev shares	Curr shares
position key `pos:15342` · issuer key `iss:1937` COM	NO CHANGE	+$1.5M	$15.7M	$17.3M	149,140	149,140
position key `pos:11708` · issuer key `iss:1361` COM	NO CHANGE	+$676K	$5.9M	$6.6M	76,075	76,075
position key `pos:15817` · issuer key `iss:702` COM	NO CHANGE	+$691K	$5.5M	$6.2M	127,231	127,231
position key `pos:17365` · issuer key `iss:1396` COM	NO CHANGE	+$498K	$5.5M	$6.0M	156,719	156,719
position key `pos:17111` · issuer key `iss:1299` COM	NO CHANGE	+$934K	$4.9M	$5.8M	106,134	106,134
position key `pos:15894` · issuer key `iss:763` COM	NO CHANGE	+$363K	$4.9M	$5.3M	94,176	94,176
position key `pos:15991` · issuer key `iss:1704` COM	NO CHANGE	+$410K	$4.3M	$4.7M	52,241	52,241
position key `pos:17765` · issuer key `iss:595` COM	NO CHANGE	+$229K	$4.2M	$4.4M	70,877	70,877
position key `sid:sec:prov:e2bba69cdb2cddf5414c49ff10182ecf` · issuer key `cusip6:20786W` COM	NO CHANGE	+$79.8K	$3.8M	$3.9M	145,000	145,000
position key `pos:11411` · issuer key `iss:97` COM	NO CHANGE	+$353K	$3.5M	$3.9M	35,080	35,080
position key `pos:13339` · issuer key `iss:1148` COM	NO CHANGE	+$216K	$3.5M	$3.7M	179,707	179,707
position key `sid:sec:prov:ff7b644613b9cd2eeae9546f3c701398` · issuer key `cusip6:433323` COM	NO CHANGE	+$24.4K	$3.7M	$3.7M	13,000	13,000
position key `pos:12475` · issuer key `iss:624` COM	NO CHANGE	+$500K	$3.1M	$3.6M	145,000	145,000
position key `sid:sec:prov:f551612b22862725820dc7c7db57458a` · issuer key `cusip6:938824` COM	NO CHANGE	−$69.3K	$3.5M	$3.5M	110,000	110,000
position key `pos:13177` · issuer key `cusip6:165303` COM	NO CHANGE	+$40.3K	$3.1M	$3.2M	25,058	25,058
position key `pos:12705` · issuer key `iss:1323` COM	NO CHANGE	+$319K	$2.3M	$2.6M	49,303	49,303
position key `pos:12987` · issuer key `iss:1979` COM	NO CHANGE	−$15.8K	$2.5M	$2.5M	18,000	18,000
position key `pos:10213` · issuer key `iss:82` COM	NO CHANGE	+$219K	$2.1M	$2.3M	32,450	32,450
position key `pos:18081` · issuer key `iss:1268` COM	NO CHANGE	−$211K	$2.2M	$2.0M	300	300
position key `pos:13363` · issuer key `iss:1393` COM	NO CHANGE	−$5.1K	$1.7M	$1.7M	8,000	8,000
position key `pos:11205` · issuer key `iss:255` CL B NEW	NO CHANGE	−$70.4K	$1.5M	$1.4M	3,000	3,000
position key `pos:16278` · issuer key `iss:390` COM	NO CHANGE	−$420K	$1.7M	$1.3M	7,000	7,000
position key `pos:10492` · issuer key `iss:206` COM	NO CHANGE	+$35.6K	$858K	$894K	22,272	22,272
position key `pos:10186` · issuer key `iss:71` ADR	NO CHANGE	−$1.4K	$868K	$866K	141,064	141,064

Flags: no row carries a flag.

Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Truncated by Public Filings. Changes compare every position with a security identifier, new and exited included; holdings without one are counted, not compared. methodology §13F ↗

Reported positions — 2026-03-31

1–100 of 277 issuers · $2.8B disclosed value over 278 rows · 0 undisclosed-value rows

View

This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.

This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.

a position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filing

Share of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.

value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MasTec Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$66.0M

205,100

2.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Caseys Gen Stores Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$64.1M

88,000

2.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

StoneX Group Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$56.9M

706,050

2.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EchoStar Corp · CL A CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$55.8M

476,900

2.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Viasat Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$55.2M

1,204,700

2.0%

—

Dycom Industries Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$48.7M

143,600

1.8%

—

C H Robinson Worldwide Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$47.8M

288,000

1.7%

—

Primoris Services Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$44.7M

312,700

1.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TD SYNNEX Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$40.8M

241,972

1.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Vistance Networks Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$40.7M

2,239,000

1.5%

—

Granite Construction Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$40.2M

335,200

1.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Sanmina Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$39.5M

304,900

1.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Crown Hldgs Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$38.6M

385,500

1.4%

—

Macy's Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$38.4M

2,121,700

1.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ONEOK Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$35.8M

395,614

1.3%

—

Cheesecake Factory Inc/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$35.4M

646,700

1.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Jones Lang LaSalle Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$35.4M

116,200

1.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Leidos Holdings Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$33.8M

217,500

1.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Cheniere Energy Inc · COM NEW CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$33.5M

117,997

1.2%

—

Williams Cos Inc/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$32.8M

450,282

1.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Jacobs Solutions Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$31.9M

250,500

1.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Nexstar Media Group Inc · COMMON STOCK CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$31.4M

173,500

1.1%

—

Wayfair Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$31.3M

416,500

1.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Kinder Morgan Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$30.9M

921,731

1.1%

—

American Airls Group Inc. · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$30.2M

2,810,900

1.1%

—

Autoliv Inc · ADR CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$30.1M

285,800

1.1%

—

TC Energy Corp · ADR CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$28.8M

459,700

1.0%

—

Cal-Maine Foods Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$27.4M

346,800

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Berkshire Halthaway Inc - CL A

2 positions · 2 reported rows

Rows HENNESSY ADVISORS INC reported for Berkshire Halthaway Inc - CL A, as it reported them
Berkshire Halthaway Inc - CL A · CL A CUSIP — src ↗	$25.9M	36
Berkshire Hathaway Inc · CL B NEW CUSIP — src ↗	$1.4M	3,000

$27.3M

3,036

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Sempra · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$27.1M

279,380

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Penn Entertainment Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$27.1M

1,804,900

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EQT Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$27.0M

423,700

1.0%

—

Lithia Motors Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$26.7M

106,800

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Enbridge Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$26.7M

492,465

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Atmos Energy Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$26.5M

143,286

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Astronics Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$25.2M

377,800

0.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Southern Co/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$24.7M

256,100

0.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AECOM · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$24.2M

285,700

0.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Verizon Communications Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$22.3M

444,685

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Lyft Inc · CL A COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$21.4M

1,612,300

0.8%

—

BrightSpring Health Services Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$20.8M

488,300

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

DT Midstream Inc · COMMON STOCK CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$19.9M

148,080

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Peloton Interactive Inc · CL A COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$19.3M

4,487,400

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Millicom Intl Cellular S A · COM STK CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$18.9M

252,100

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Wolverine World Wide Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$18.6M

1,142,400

0.7%

—

Opendoor Technologies Inc · COM CUSIP 683712103
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$17.5M

3,734,900

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WEC Energy Group Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$17.3M

149,140

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NiSource Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$16.7M

358,481

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

National Grid PLC · SPONSORED ADR NE CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$15.3M

180,944

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CenterPoint Energy Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$14.4M

334,228

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Merck & Co Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$14.2M

117,800

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Chevron Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$13.5M

65,232

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Consolidated Edison Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$13.1M

115,436

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Cardinal Health Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$12.7M

60,100

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UGI Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$12.6M

346,152

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PriceSmart Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$12.4M

82,600

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Procter & Gamble Co/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$12.4M

86,050

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Duke Energy Corp · COM NEW CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$12.4M

94,887

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Johnson & Johnson · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$12.4M

50,800

0.4%

—

Public Service Enterprise Group Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$12.4M

153,290

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PG&E Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$12.4M

705,449

0.4%

—

Kroger Co/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$11.6M

159,862

0.4%

—

Csg Sys Intl Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$11.2M

139,767

0.4%

—

Energy Transfer LP · COM UT LTD PTN CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$11.0M

569,760

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CMS Energy Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$10.9M

141,098

0.4%

—

EZCORP Inc · CL A NON VTG CUSIP 302301106
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$10.9M

430,300

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Walmart Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$10.8M

86,900

0.4%

—

Enterprise Products Partners LP · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$10.8M

285,390

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Pitney Bowes Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$10.8M

975,500

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Travelers Companies Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$10.8M

36,900

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Coca-Cola Co/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$10.6M

139,650

0.4%

—

Allstate Corp/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$10.4M

50,112

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Porch Group Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$10.0M

1,398,100

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Equinor ASA · SPONSORED ADR CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.9M

233,800

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Fox Corp · CL A COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.8M

167,400

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Bristol-Myers Squibb Co · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.7M

160,400

0.4%

—

Fresh Del Monte Produce Inc · COM CUSIP G36738105
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.7M

239,945

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Gilead Sciences Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.5M

68,300

0.3%

—

Graham Holdings Co · COM CL B CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.5M

8,987

0.3%

—

Telephone and Data Systems Inc · COM NEW CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.5M

225,400

0.3%

—

Live Nation Entertainment Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.5M

62,195

0.3%

—

Virtu Financial Inc · CL A CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.5M

215,400

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Altria Group Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.4M

142,500

0.3%

—

MPLX LP · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.3M

162,519

0.3%

—

Chefs Whse Inc · COM CUSIP 163086101
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.3M

155,598

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ConocoPhillips · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.2M

69,924

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PepsiCo Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.2M

59,300

0.3%

—

Petroleo Brasileiro SA - Petrobras · SPONSORED ADR CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.2M

441,600

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Sunoco LP/Sunoco Fin Corp · COM UT REP LP CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.1M

140,200

0.3%

—

Plains All American Pipeline LP · UNIT LTD PARTN CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$9.0M

403,256

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Exxon Mobil Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$9.0M

53,012

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Axis Cap Hldgs Ltd · SHS CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$8.8M

87,100

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Loews Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$8.8M

82,400

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Colgate-Palmolive Co · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$8.8M

102,700

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

Brighthouse Finl Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

$8.7M

145,847

0.3%

—

Horace Mann Educators Corp · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$8.7M

203,000

0.3%

—

Canadian Natural Resources Ltd · ADR CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$8.6M

176,900

0.3%

—

Home Depot Inc/The · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$8.4M

25,550

0.3%

—

Brinker International Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$8.4M

58,700

0.3%

—

Alignment Healthcare Inc · COM CUSIP —
2026-03-31 filed 2026-04-21 +21d

src ↗

ticker not yet mapped

$8.3M

471,600

0.3%

1–20 of the 100 issuers on this page

Change kind and share change are in Position changes above; Congress overlap is planned.

One line per issuer, largest first; a row with no issuer key stands on its own line. Open a line for its rows as this filer reported them. The list holds every row this filer reported for the quarter. Issuer totals on the holders pages count each manager's own report once; that never removes a row here. how positions are grouped ↗

Book shape

2026-03-31 · concentration · vs tracked median · tick = median

Top-25 concentration: 37.5%below median 80.0%
Concentration index: 88 bpsbelow median 446 bps
Positions with value: 278 / 278median book 97.5 positions

Concentration uses reported 13F long value, not total assets. The index is withheld when any position lacks a value. Medians are over the 8,748 tracked filers with a 2026-03-31 book; the index median over the 8,662 with a complete book.

holdings whose <value> did not parse — retained and counted, never zero-filled: 0 · share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets: 37.5% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 88 · QoQ moves: 308

Filing history

AVAILABLE QUARTERS

Available filing periods
Period	Source
2026-03-31	EDGAR ↗
2026-06-30	EDGAR ↗

PLANNED sector rotation · Congress overlap · signals for this filer

Complete source filings on SEC EDGAR

The complete filing on EDGAR.

The position list above is served from the published Public Filings build, each position as this filer reported it; where the page cannot embed every reported row, the list says how many it leaves out. This block is provenance, not a substitute: the filing itself is the record, and it is one click away. Public Filings decided on 2026-08-01 to serve this list from its published build; filings newer than this build are on EDGAR.

Open HENNESSY ADVISORS INC's 13F filings on SEC EDGAR ↗

Notes on this data

Reported positions

Quarter-end holdings as filed

Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.

Share changes

Compare consecutive quarters

Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.

Coverage

A snapshot, not current holdings

Use the quarter selector to inspect available periods. Unknown values stay unknown and each table states its coverage.

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings. A position may have been changed or closed before you ever see it, and is older still by however long ago that quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars with unit_basis carried on every record.

Affiliated managers may report the same position (otherManager), so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).