DIAMOND HILL CAPITAL MANAGEMENT INC

$16.0B reported 13(f) long value · latest quarter 2026-03-31 · CIK 1217541 · 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: $16.0B
ALL retained default holdings for this (filer, period), including NULL-value ones: 187
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 13
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 16

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:14089` · issuer key `iss:107` COM	TRIM	−$280M	−2,240,801	$925M	$645M	10,817,462	8,576,661
position key `pos:11205` · issuer key `iss:255` COM	TRIM	−$159M	−257,223	$769M	$610M	1,529,650	1,272,427
position key `pos:12366` · issuer key `iss:22` COM	ADD	−$95.4M	+209,327	$648M	$552M	5,169,513	5,378,840
position key `pos:14354` · issuer key `iss:2031` COM	TRIM	−$83.0M	−108,428	$563M	$480M	1,596,315	1,487,887
position key `pos:10434` · issuer key `iss:482` COM	TRIM	−$111M	−1,826,796	$572M	$461M	7,233,374	5,406,578
position key `pos:17724` · issuer key `iss:576` COM	TRIM	+$13.7M	−543,123	$384M	$397M	2,551,566	2,008,443
position key `pos:16841` · issuer key `iss:1791` COM	TRIM	−$162M	−1,178,209	$559M	$397M	3,224,189	2,045,980
position key `pos:15035` · issuer key `iss:505` COM	TRIM	−$3.7M	−1,235,423	$389M	$385M	4,151,201	2,915,778
position key `pos:11825` · issuer key `iss:1225` COM	ADD	+$280M	+818,912	$99.1M	$379M	204,811	1,023,723
position key `pos:16278` · issuer key `iss:390` COM	TRIM	−$234M	−467,982	$603M	$368M	2,487,661	2,019,679
position key `pos:14916` · issuer key `iss:1946` COM	TRIM	−$148M	−744,676	$511M	$363M	2,323,764	1,579,088
position key `pos:11897` · issuer key `iss:2010` COM	TRIM	−$51.4M	−231,176	$397M	$346M	3,158,638	2,927,462
position key `pos:12725` · issuer key `iss:1615` COM	ADD	−$69.9M	+267,343	$406M	$336M	1,530,749	1,798,092
position key `pos:11478` · issuer key `iss:1591` COM	TRIM	−$60.7M	−100,449	$394M	$333M	2,034,920	1,934,471
position key `pos:17095` · issuer key `iss:588` COM	ADD	−$37.1M	+160,414	$344M	$307M	3,023,740	3,184,154
position key `pos:14664` · issuer key `iss:709` COM	TRIM	−$41.7M	−334,321	$310M	$269M	2,382,516	2,048,195
position key `pos:16884` · issuer key `iss:677` COM	ADD	+$62.3M	+2,897,402	$205M	$267M	4,294,644	7,192,046
position key `pos:17290` · issuer key `iss:39` COM	ADD	−$85.3M	+83,640	$346M	$261M	988,179	1,071,819
position key `pos:13234` · issuer key `iss:230` COM	TRIM	−$146M	−2,073,771	$397M	$251M	7,225,338	5,151,567
position key `pos:14191` · issuer key `iss:1855` COM	TRIM	−$106M	−510,883	$357M	$251M	1,544,680	1,033,797
position key `pos:15818` · issuer key `iss:1742` COM	TRIM	−$171M	−2,209,541	$419M	$248M	5,691,461	3,481,920
position key `pos:17009` · issuer key `iss:510` COM	ADD	−$26.5M	+110,423	$269M	$243M	3,287,837	3,398,260
position key `pos:17104` · issuer key `iss:1535` COM	TRIM	−$89.4M	−1,069,203	$331M	$242M	2,361,604	1,292,401
position key `pos:11588` · issuer key `iss:1058` COM	NEW	+$226M	+2,345,392	$0	$226M	—	2,345,392
position key `pos:14175` · issuer key `iss:95` COM	TRIM	−$35.6M	−51,986	$254M	$218M	1,098,816	1,046,830
position key `pos:11064` · issuer key `iss:1089` COM	TRIM	−$112M	−495,846	$316M	$204M	1,260,116	764,270
position key `pos:10743` · issuer key `iss:1088` COM	TRIM	−$38.0M	−229,789	$235M	$197M	800,173	570,384
position key `pos:12848` · issuer key `iss:1921` COM	ADD	−$27.2M	+7,264	$213M	$185M	606,185	613,449
position key `pos:12576` · issuer key `iss:622` COM	ADD	+$70.5M	+788,075	$109M	$179M	2,028,501	2,816,576
position key `pos:14728` · issuer key `iss:811` COM	TRIM	−$136M	−1,963,110	$314M	$178M	6,755,061	4,791,951
position key `pos:15125` · issuer key `iss:1798` COM	TRIM	−$89.5M	−99,649	$267M	$177M	460,301	360,652
position key `pos:10915` · issuer key `iss:2281` COM	ADD	+$24.5M	+494,882	$151M	$175M	1,449,820	1,944,702
position key `pos:13406` · issuer key `iss:2156` COM	TRIM	−$49.8M	−323,726	$222M	$172M	2,307,586	1,983,860
position key `pos:10790` · issuer key `iss:1444` COM	TRIM	−$63.5M	−3,330,697	$235M	$172M	9,439,267	6,108,570
position key `pos:13590` · issuer key `iss:1189` COM	TRIM	−$108M	−157,376	$278M	$170M	446,526	289,150
position key `pos:17429` · issuer key `iss:2052` COM	ADD	−$39.5M	+75,930	$209M	$169M	778,679	854,609
position key `pos:16649` · issuer key `iss:1221` COM	TRIM	−$121M	−1,282,992	$287M	$166M	3,631,783	2,348,791
position key `pos:13471` · issuer key `iss:562` COM	TRIM	−$88.8M	−251,590	$252M	$163M	541,571	289,981
position key `pos:11584` · issuer key `iss:403` COM	NEW	+$163M	+2,900,670	$0	$163M	—	2,900,670
position key `pos:17897` · issuer key `iss:729` COM	TRIM	−$58.3M	−294,345	$218M	$159M	978,046	683,701
position key `pos:11077` · issuer key `iss:1690` COM	ADD	−$9.1M	+311,219	$167M	$158M	2,109,027	2,420,246
position key `pos:10172` · issuer key `iss:1332` COM	TRIM	−$92.9M	−603,807	$250M	$157M	1,531,092	927,285
position key `pos:16012` · issuer key `iss:1713` COM	TRIM	−$85.1M	−1,116,362	$233M	$148M	2,771,343	1,654,981
position key `pos:10949` · issuer key `iss:339` COM	TRIM	−$47.5M	−108,774	$193M	$145M	1,872,708	1,763,934
position key `pos:17674` · issuer key `iss:728` COM	TRIM	−$48.4M	−259,785	$189M	$141M	655,987	396,202
position key `pos:15147` · issuer key `iss:604` COM	TRIM	−$10.4M	−99,017	$151M	$141M	775,831	676,814
position key `pos:18081` · issuer key `iss:1268` COM	TRIM	−$82.5M	−9,271	$222M	$139M	30,429	21,158
position key `pos:10144` · issuer key `iss:1603` COM	TRIM	−$139M	−1,133,648	$276M	$136M	3,153,268	2,019,620
position key `pos:16729` · issuer key `iss:1054` COM	TRIM	−$95.5M	−4,447,150	$221M	$126M	10,712,524	6,265,374
position key `pos:16532` · issuer key `iss:812` COM	TRIM	−$77.4M	−826,862	$188M	$110M	2,309,683	1,482,821
position key `pos:12416` · issuer key `iss:398` COM	TRIM	−$59.9M	−1,739,442	$163M	$103M	4,210,038	2,470,596
position key `pos:14108` · issuer key `iss:1532` COM	TRIM	−$23.2M	−112,639	$124M	$101M	2,003,236	1,890,597
position key `pos:17467` · issuer key `iss:1751` ADS	TRIM	+$357K	−32,000	$99.7M	$100M	327,979	295,979
position key `pos:10851` · issuer key `iss:176` COM	TRIM	−$8.3M	−50,575	$106M	$97.3M	1,801,062	1,750,487
position key `pos:15142` · issuer key `iss:89` COM	TRIM	−$12.4M	−13,500	$105M	$92.6M	335,357	321,857
position key `pos:11390` · issuer key `iss:720` COM	ADD	−$6.4M	+9,800	$90.3M	$83.9M	136,789	146,589
position key `pos:13923` · issuer key `iss:1472` COM	TRIM	−$7.8M	−77,078	$88.5M	$80.7M	893,221	816,143
position key `pos:17366` · issuer key `iss:932` COM	TRIM	−$33.5M	−122,545	$111M	$77.8M	327,342	204,797
position key `pos:13774` · issuer key `iss:134` COM	ADD	+$49.7M	+1,045,818	$22.7M	$72.4M	659,986	1,705,804
position key `pos:11377` · issuer key `iss:542` COM	TRIM	−$746K	−52,163	$70.0M	$69.3M	1,943,109	1,890,946
position key `pos:11677` · issuer key `iss:1901` COM	TRIM	−$13.9M	−62,942	$76.0M	$62.0M	312,661	249,719
position key `pos:10128` · issuer key `iss:1413` COM	TRIM	−$11.9M	−14,765	$72.9M	$61.1M	82,986	68,221
position key `pos:11811` · issuer key `iss:1566` COM	TRIM	−$24.7M	−182,552	$83.7M	$59.0M	4,324,817	4,142,265
position key `pos:10691` · issuer key `iss:302` COM	ADD	+$3.2M	+91,470	$52.7M	$55.9M	625,080	716,550
position key `sid:sec:prov:fdf8fd060e542d035c44c1ded6f238c8` · issuer key `cusip6:G2143T` COM	TRIM	+$3.7M	−14,293	$49.3M	$53.0M	740,659	726,366
position key `pos:10550` · issuer key `iss:929` COM	ADD	+$28.2M	+200,686	$20.4M	$48.6M	79,575	280,261
position key `pos:10950` · issuer key `iss:1588` COM	ADD	+$337K	+16,391	$47.3M	$47.7M	500,289	516,680
position key `pos:13559` · issuer key `iss:1959` COM	TRIM	+$4.0M	−3,994	$43.2M	$47.3M	176,737	172,743
position key `pos:12698` · issuer key `iss:1230` COM	TRIM	−$8.6M	−16,942	$54.0M	$45.4M	388,936	371,994
position key `pos:11533` · issuer key `iss:1645` COM	ADD	+$8.5M	+1,050,120	$35.8M	$44.2M	2,385,415	3,435,535
position key `pos:15631` · issuer key `iss:1841` COM	ADD	−$897K	+8,549	$44.8M	$43.9M	1,196,364	1,204,913
position key `pos:14080` · issuer key `iss:684` COM	ADD	+$4.1M	+97,360	$39.6M	$43.7M	354,397	451,757
position key `pos:15633` · issuer key `iss:1086` COM	ADD	+$28.8M	+102,244	$12.3M	$41.1M	34,304	136,548
position key `pos:14627` · issuer key `iss:955` COM	ADD	−$2.0M	+5,108	$42.9M	$41.0M	327,331	332,439
position key `pos:16187` · issuer key `iss:1768` COM	TRIM	−$1.7M	−7,356	$42.7M	$41.0M	349,809	342,453
position key `pos:13728` · issuer key `iss:2247` COM	ADD	+$17.0M	+67,199	$21.7M	$38.7M	66,005	133,204
position key `pos:15030` · issuer key `iss:1951` COM	NEW	+$38.7M	+1,603,517	$0	$38.7M	—	1,603,517
position key `pos:16398` · issuer key `iss:1439` COM	ADD	−$3.6M	+3,166	$41.3M	$37.7M	426,899	430,065
position key `pos:14885` · issuer key `iss:1830` COM	ADD	−$264K	+48,205	$37.7M	$37.4M	765,286	813,491
position key `pos:17443` · issuer key `iss:719` COM	TRIM	+$117K	−6,430	$36.0M	$36.2M	211,015	204,585
position key `pos:10125` · issuer key `iss:2115` COM	TRIM	−$6.9M	−401,876	$41.6M	$34.7M	1,936,513	1,534,637
position key `pos:18172` · issuer key `iss:766` COM	ADD	+$6.3M	+318,201	$27.7M	$34.0M	554,244	872,445
position key `pos:15823` · issuer key `iss:1815` COM	ADD	+$340K	+98,805	$33.6M	$34.0M	392,270	491,075
position key `pos:10501` · issuer key `iss:779` COM	TRIM	−$4.3M	−174,557	$37.9M	$33.6M	746,364	571,807
position key `pos:16662` · issuer key `iss:251` COM	NEW	+$33.4M	+2,074,680	$0	$33.4M	—	2,074,680
position key `sid:sec:prov:97f0ec8f6b64b7c6b1e0d7f9254c95b5` · issuer key `cusip6:89679E` COM	ADD	+$4.6M	+98,932	$27.6M	$32.1M	439,895	538,827
position key `pos:11717` · issuer key `iss:440` COM	TRIM	−$12.3M	−135,995	$44.2M	$31.9M	290,149	154,154
position key `pos:15241` · issuer key `iss:885` COM	TRIM	−$1.4M	−6,150	$32.8M	$31.3M	237,721	231,571
position key `pos:16854` · issuer key `iss:1767` COM	TRIM	+$2.2M	−5,092	$28.8M	$31.1M	56,455	51,363
position key `pos:12875` · issuer key `iss:831` COM	ADD	+$8.7M	+193,165	$21.7M	$30.4M	174,753	367,918
position key `pos:10484` · issuer key `iss:805` COM	NEW	+$29.6M	+186,705	$0	$29.6M	—	186,705
position key `pos:13697` · issuer key `iss:507` COM	TRIM	−$2.7M	−36,480	$31.8M	$29.1M	230,266	193,786
position key `pos:14426` · issuer key `iss:1118` COM	TRIM	−$5.3M	−7,093	$34.0M	$28.7M	344,689	337,596
position key `pos:17207` · issuer key `iss:732` COM	ADD	−$2.0M	+139,805	$29.1M	$27.1M	437,370	577,175
position key `sid:sec:prov:dcdf9d85329d8c12b54bf106942f0068` · issuer key `cusip6:127097` COM	TRIM	−$29.5M	−1,368,808	$55.6M	$26.1M	2,111,621	742,813
position key `pos:13797` · issuer key `iss:1953` COM	TRIM	−$17.2M	−311,681	$43.2M	$26.0M	685,676	373,995
position key `pos:15581` · issuer key `iss:2131` COM	TRIM	−$19.2M	−18,805	$43.6M	$24.4M	239,142	220,337
position key `pos:14134` · issuer key `iss:1065` COM	TRIM	+$948K	−33,983	$23.2M	$24.1M	329,460	295,477
position key `pos:18125` · issuer key `iss:1092` COM	NEW	+$23.1M	+182,234	$0	$23.1M	—	182,234
position key `pos:16143` · issuer key `iss:448` COM	TRIM	−$20.0M	−124,032	$42.7M	$22.7M	182,577	58,545

Flags: no row carries a flag.

1–20 of the 100 changes on this page

Mark-to-market only (no share change) · 8

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:15168` · issuer key `iss:456` COM	NO CHANGE	−$2.5M	$88.2M	$85.7M	756,106	756,106
position key `pos:10331` · issuer key `iss:1807` COM	NO CHANGE	+$4.0M	$21.5M	$25.5M	273,318	273,318
position key `pos:17899` · issuer key `iss:1745` COM	NO CHANGE	+$819K	$20.6M	$21.5M	134,416	134,416
position key `pos:15900` · issuer key `iss:1103` COM	NO CHANGE	+$1.1M	$19.2M	$20.3M	167,697	167,697
position key `sid:sec:prov:c7203089bd6d57f6165c2c7ea877cef1` · issuer key `cusip6:25264S` COM	NO CHANGE	−$513K	$15.4M	$14.9M	1,165,305	1,165,305
position key `pos:14360` · issuer key `iss:1327` ADR	NO CHANGE	+$369K	$3.4M	$3.8M	24,822	24,822
position key `pos:10937` · issuer key `iss:191` COM	NO CHANGE	−$104K	$1.5M	$1.4M	92,212	92,212
position key `pos:11075` · issuer key `iss:2299` COM	NO CHANGE	−$253K	$798K	$545K	33,333	33,333

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 187 positions · $16.0B disclosed value over 187 rows · 0 undisclosed-value rows

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

Positions DIAMOND HILL CAPITAL MANAGEMENT INC reported for the quarter ended 2026-03-31, as that filer reported them
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	value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0	Shares	Wt
—	American International Group, · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$645M	8,576,661	4.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Berkshire Hathaway, Inc. (Cl B · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$610M	1,272,427	3.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Abbott Laboratories · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$552M	5,378,840	3.5%
—	Aon PLC (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$480M	1,487,887	3.0%
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 — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$461M	5,406,578	2.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Diamondback Energy, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$397M	2,008,443	2.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Texas Instruments, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$397M	2,045,980	2.5%
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 — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$385M	2,915,778	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)	Microsoft Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$379M	1,023,723	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)	Capital One Financial Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$368M	2,019,679	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)	Waste Management, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$363M	1,579,088	2.3%
—	Zoetis, Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$346M	2,927,462	2.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Salesforce, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$336M	1,798,092	2.1%
—	SBA Communications Corp. (Cl A · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$333M	1,934,471	2.1%
—	Walt Disney Co. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$307M	3,184,154	1.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Extra Space Storage, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$269M	2,048,195	1.7%
—	Equitable Holdings, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$267M	7,192,046	1.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Adobe, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$261M	1,071,819	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)	Bank of America Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$251M	5,151,567	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)	Union Pacific Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$251M	1,033,797	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)	Sysco Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$248M	3,481,920	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)	Cooper Cos., Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$243M	3,398,260	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)	Regal Rexnord Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$242M	1,292,401	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)	Kimberly-Clark Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$226M	2,345,392	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)	Amazon.com, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$218M	1,046,830	1.4%
—	Labcorp Holdings, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$204M	764,270	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)	L3Harris Technologies, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$197M	570,384	1.2%
—	Visa, Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$185M	613,449	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)	EQT Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$179M	2,816,576	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)	General Mills, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$178M	4,791,951	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)	Thermo Fisher Scientific, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$177M	360,652	1.1%
—	Wix.com Ltd. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$175M	1,944,702	1.1%
—	Medtronic PLC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$172M	1,983,860	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)	Pfizer, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$172M	6,108,570	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)	Martin Marietta Materials, Inc · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$170M	289,150	1.1%
—	Accenture PLC (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$169M	854,609	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)	MetLife, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$166M	2,348,791	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)	Deere & Co. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$163M	289,981	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)	Carrier Global Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$163M	2,900,670	1.0%
—	Ferguson Enterprises, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$159M	683,701	1.0%
—	Solventum Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$158M	2,420,246	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)	Nucor Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$157M	927,285	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)	Starbucks Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$148M	1,654,981	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)	Builders FirstSource, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$145M	1,763,934	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)	FedEx Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$141M	396,202	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)	Dover Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$141M	676,814	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)	NVR, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$139M	21,158	0.9%
—	SS&C Technologies Holdings, In · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$136M	2,019,620	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)	KeyCorp · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$126M	6,265,374	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)	General Motors Co. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$110M	1,482,821	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)	CarMax, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$103M	2,470,596	0.6%
—	Red Rock Resorts, Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$101M	1,890,597	0.6%
—	Taiwan Semiconductor Manufactu · ADS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$100M	295,979	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)	Ashland, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$97.3M	1,750,487	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)	Alphabet, Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$92.6M	321,857	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)	Citigroup, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$85.7M	756,106	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)	Meta Platforms, Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$83.9M	146,589	0.5%
—	Post Holdings, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$80.7M	816,143	0.5%
—	Huntington Ingalls Industries, · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$77.8M	204,797	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)	Antero Resources Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$72.4M	1,705,804	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)	CubeSmart · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$69.3M	1,890,946	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)	VeriSign, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$62.0M	249,719	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)	Parker-Hannifin Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$61.1M	68,221	0.4%
—	Rocket Cos., Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$59.0M	4,142,265	0.4%
—	Booz Allen Hamilton Holding Co · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$55.9M	716,550	0.3%
—	Cimpress PLC · COM CUSIP G2143T103 quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$53.0M	726,366	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)	Humana, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$48.6M	280,261	0.3%
—	Ryman Hospitality Properties, · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$47.7M	516,680	0.3%
—	WESCO International, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$47.3M	172,743	0.3%
—	Mid-America Apartment Communit · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$45.4M	371,994	0.3%
—	SentinelOne, Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$44.2M	3,435,535	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)	UGI Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$43.9M	1,204,913	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)	ESAB Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$43.7M	451,757	0.3%
—	LPL Financial Holdings, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$41.1M	136,548	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)	Illumina, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$41.0M	332,439	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)	Teleflex, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$41.0M	342,453	0.3%
—	Willis Towers Watson PLC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$38.7M	133,204	0.2%
—	Waystar Holding Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$38.7M	1,603,517	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Revvity, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$37.7M	430,065	0.2%
—	Truist Financial Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$37.4M	813,491	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	FTI Consulting, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$36.2M	204,585	0.2%
—	Gates Industrial Corp. PLC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$34.7M	1,534,637	0.2%
—	Fortune Brands Innovations, In · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$34.0M	872,445	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	TransUnion · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$34.0M	491,075	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Freeport-McMoRan, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$33.6M	571,807	0.2%
—	BellRing Brands, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$33.4M	2,074,680	0.2%
—	Triumph Financial, Inc. · COM CUSIP 89679E300 quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$32.1M	538,827	0.2%
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 — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$31.9M	154,154	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Hartford Insurance Group, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$31.3M	231,571	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Teledyne Technologies, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$31.1M	51,363	0.2%
—	GoDaddy, Inc. (Cl A) · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$30.4M	367,918	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Gartner, Inc. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$29.6M	186,705	0.2%
—	Constellation Brands, Inc. (Cl · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$29.1M	193,786	0.2%
—	Liberty Media Corp. Series C L · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$28.7M	337,596	0.2%
—	Fidelity National Information · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$27.1M	577,175	0.2%
—	Coterra Energy, Inc. · COM CUSIP 127097103 quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$26.1M	742,813	0.2%
—	Webster Financial Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$26.0M	373,995	0.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	Toro Co. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$25.5M	273,318	0.2%
—	ICON PLC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$24.4M	220,337	0.2%
—	Knife River Corp. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$24.1M	295,477	0.2%

1–20 of the 100 positions 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: 55.3%below median 80.0%
Concentration index: 167 bpsbelow median 446 bps
Positions with value: 187 / 187median 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: 55.3% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 167 · QoQ moves: 203

Filing history

AVAILABLE QUARTERS

Available filing periods
Period	Source
2026-03-31	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 DIAMOND HILL CAPITAL MANAGEMENT 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).