ADAMS DIVERSIFIED EQUITY FUND, INC.

$2.8B reported 13(f) long value · latest quarter 2026-06-30 · CIK 2230 · 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: 99
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 26
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:15642` · issuer key `iss:1334` COM	TRIM	−$17.5M	−11,600	$238M	$221M	1,278,600	1,267,000
position key `pos:13215` · issuer key `iss:144` COM	TRIM	−$27.2M	−49,100	$222M	$195M	816,400	767,300
position key `pos:11825` · issuer key `iss:1225` COM	TRIM	−$48.2M	−3,900	$199M	$151M	412,100	408,200
position key `pos:14175` · issuer key `iss:95` COM	TRIM	−$15.6M	−15,300	$127M	$111M	549,500	534,200
position key `pos:12827` · issuer key `iss:323` COM	TRIM	−$10.6M	−2,800	$91.8M	$81.2M	265,200	262,400
position key `sid:sec:prov:03b80f46c25a7599a79957285bd29eb2` · issuer key `cusip6:00548F` COM	ADD	+$17.0M	+49,223	$55.9M	$72.9M	2,572,684	2,621,907
position key `pos:11390` · issuer key `iss:720` COM	TRIM	−$12.4M	−4,100	$75.6M	$63.2M	114,600	110,500
position key `pos:18039` · issuer key `iss:1025` COM	TRIM	−$6.4M	−2,000	$66.7M	$60.3M	206,863	204,863
position key `pos:10357` · issuer key `iss:1786` COM	ADD	−$6.9M	+7,100	$54.8M	$47.9M	121,800	128,900
position key `pos:15863` · issuer key `iss:1123` COM	TRIM	−$8.5M	−600	$55.2M	$46.7M	51,368	50,768
position key `pos:13234` · issuer key `iss:230` COM	ADD	−$3.8M	+36,800	$49.3M	$45.5M	895,968	932,768
position key `pos:10455` · issuer key `iss:1091` COM	TRIM	−$3.4M	−70,000	$46.5M	$43.1M	271,700	201,700
position key `sid:sec:prov:2b5902c05a996d81adf5ce01e71326f4` · issuer key `cusip6:81369Y` COM	ADD	+$21.2M	+151,800	$20.6M	$41.8M	133,200	285,000
position key `pos:17386` · issuer key `iss:806` COM	TRIM	+$7.8M	−2,600	$30.0M	$37.8M	45,900	43,300
position key `pos:13490` · issuer key `iss:1939` COM	TRIM	−$1.3M	−46,200	$38.7M	$37.5M	347,643	301,443
position key `pos:17751` · issuer key `iss:1214` COM	TRIM	+$3.6M	−8,600	$32.5M	$36.1M	308,800	300,200
position key `pos:15198` · issuer key `iss:1445` COM	TRIM	+$139K	−5,300	$33.0M	$33.1M	205,435	200,135
position key `pos:11938` · issuer key `iss:834` COM	TRIM	−$6.0M	−5,500	$36.9M	$30.9M	42,000	36,500
position key `pos:16131` · issuer key `iss:1632` COM	ADD	+$6.7M	+85,800	$23.7M	$30.3M	237,000	322,800
position key `pos:11717` · issuer key `iss:440` COM	TRIM	+$3.0M	−30,300	$26.0M	$29.0M	170,527	140,227
position key `pos:15499` · issuer key `iss:23` COM	TRIM	−$14.7M	−58,300	$42.9M	$28.1M	187,700	129,400
position key `pos:13833` · issuer key `iss:1435` COM	ADD	+$21.9M	+138,200	$5.5M	$27.5M	38,576	176,776
position key `pos:11944` · issuer key `iss:454` COM	TRIM	−$1.4M	−21,000	$28.9M	$27.5M	374,800	353,800
position key `pos:10128` · issuer key `iss:1413` COM	TRIM	−$161K	−700	$25.1M	$25.0M	28,600	27,900
position key `pos:17863` · issuer key `iss:1147` COM	ADD	+$5.1M	+22,300	$19.7M	$24.8M	97,600	119,900
position key `pos:10715` · issuer key `iss:916` COM	TRIM	−$2.9M	−5,200	$27.2M	$24.3M	79,000	73,800
position key `pos:12577` · issuer key `iss:1126` COM	TRIM	+$343K	−2,400	$23.9M	$24.2M	99,700	97,300
position key `pos:10718` · issuer key `iss:1311` COM	ADD	+$11.0M	+96,100	$13.1M	$24.1M	163,300	259,400
position key `pos:18064` · issuer key `iss:930` COM	NEW	+$22.7M	+107,100	$0	$22.7M	—	107,100
position key `pos:12696` · issuer key `iss:1845` COM	TRIM	−$5.4M	−28,300	$28.0M	$22.6M	342,600	314,300
position key `pos:12048` · issuer key `iss:665` COM	TRIM	+$3.4M	−6,500	$19.1M	$22.5M	206,600	200,100
position key `pos:15433` · issuer key `iss:1290` COM	TRIM	−$500K	−10,700	$20.7M	$20.2M	221,220	210,520
position key `pos:11577` · issuer key `iss:167` COM	TRIM	−$6.6M	−39,800	$26.7M	$20.1M	203,564	163,764
position key `pos:12131` · issuer key `iss:1401` COM	NEW	+$20.1M	+174,000	$0	$20.1M	—	174,000
position key `pos:11979` · issuer key `iss:57` COM	NEW	+$19.6M	+155,000	$0	$19.6M	—	155,000
position key `pos:11403` · issuer key `iss:1342` COM	TRIM	−$53.4K	−3,100	$19.3M	$19.2M	211,600	208,500
position key `pos:10245` · issuer key `iss:1484` COM	NEW	+$18.8M	+209,100	$0	$18.8M	—	209,100
position key `pos:16195` · issuer key `iss:1493` COM	TRIM	−$1.5M	−16,800	$20.3M	$18.8M	158,800	142,000
position key `pos:16004` · issuer key `iss:1161` COM	NEW	+$18.6M	+34,600	$0	$18.6M	—	34,600
position key `pos:11450` · issuer key `iss:267` COM	ADD	+$10.6M	+56,000	$7.8M	$18.4M	44,300	100,300
position key `pos:13619` · issuer key `iss:2145` COM	TRIM	−$5.9M	−61,700	$23.8M	$18.0M	199,000	137,300
position key `pos:14206` · issuer key `iss:1193` COM	TRIM	−$8.8M	−11,100	$26.4M	$17.5M	46,162	35,062
position key `pos:12445` · issuer key `iss:1405` COM	ADD	+$7.2M	+61,800	$10.1M	$17.4M	56,900	118,700
position key `pos:15235` · issuer key `iss:125` COM	NEW	+$16.9M	+133,900	$0	$16.9M	—	133,900
position key `pos:15221` · issuer key `iss:1228` COM	NEW	+$16.8M	+49,800	$0	$16.8M	—	49,800
position key `pos:16278` · issuer key `iss:390` COM	TRIM	−$21.7M	−67,300	$38.2M	$16.5M	157,670	90,370
position key `pos:10501` · issuer key `iss:779` COM	TRIM	+$871K	−26,200	$15.3M	$16.2M	301,700	275,500
position key `pos:11590` · issuer key `iss:645` COM	TRIM	−$1.0M	−6,200	$17.1M	$16.1M	28,000	21,800
position key `pos:11411` · issuer key `iss:97` COM	NEW	+$16.1M	+146,200	$0	$16.1M	—	146,200
position key `pos:10136` · issuer key `iss:990` COM	TRIM	−$11.0M	−26,000	$26.0M	$15.0M	87,900	61,900
position key `pos:13354` · issuer key `iss:367` COM	TRIM	−$13.5M	−150,600	$27.9M	$14.4M	351,300	200,700
position key `pos:10172` · issuer key `iss:1332` COM	NEW	+$14.1M	+83,200	$0	$14.1M	—	83,200
position key `pos:16193` · issuer key `iss:1909` COM	NEW	+$13.0M	+51,800	$0	$13.0M	—	51,800
position key `pos:12492` · issuer key `iss:810` COM	TRIM	−$31.7M	−99,300	$44.7M	$13.0M	145,000	45,700
position key `sid:sec:prov:b3a0a6a2c27537b284e1347fab5f8f28` · issuer key `cusip6:81369Y` COM	NEW	+$12.6M	+255,200	$0	$12.6M	—	255,200
position key `pos:13890` · issuer key `iss:1760` COM	NEW	+$12.2M	+48,600	$0	$12.2M	—	48,600
position key `pos:10372` · issuer key `iss:873` COM	NEW	+$11.8M	+303,500	$0	$11.8M	—	303,500
position key `pos:11786` · issuer key `iss:539` COM	TRIM	−$3.3M	−29,300	$14.9M	$11.5M	144,400	115,100
position key `pos:10554` · issuer key `iss:1747` COM	TRIM	−$9.2M	−47,300	$20.4M	$11.1M	100,300	53,000
position key `pos:16115` · issuer key `iss:1869` COM	TRIM	−$5.7M	−9,800	$16.8M	$11.1M	50,800	41,000
position key `pos:16072` · issuer key `iss:1370` COM	TRIM	−$5.5M	−10,000	$16.5M	$11.0M	84,700	74,700
position key `pos:11122` · issuer key `iss:1684` COM	TRIM	−$5.1M	−2,900	$15.0M	$9.8M	68,200	65,300
position key `sid:sec:prov:fa0ef19e4273db99947aa6e798c4bd32` · issuer key `cusip6:81369Y` COM	NEW	+$9.8M	+88,700	$0	$9.8M	—	88,700
position key `pos:16716` · issuer key `iss:633` COM	TRIM	−$9.8M	−37,700	$19.0M	$9.2M	72,200	34,500
position key `pos:14448` · issuer key `iss:2100` COM	NEW	+$8.8M	+27,000	$0	$8.8M	—	27,000
position key `pos:18082` · issuer key `iss:1950` COM	NEW	+$8.8M	+116,700	$0	$8.8M	—	116,700
position key `pos:14914` · issuer key `iss:561` COM	NEW	+$8.5M	+84,500	$0	$8.5M	—	84,500
position key `pos:11063` · issuer key `iss:1009` COM	NEW	+$8.3M	+80,800	$0	$8.3M	—	80,800
position key `pos:13167` · issuer key `iss:1501` COM	NEW	+$7.8M	+28,900	$0	$7.8M	—	28,900
position key `pos:17214` · issuer key `iss:298` COM	NEW	+$7.5M	+37,700	$0	$7.5M	—	37,700
position key `pos:12687` · issuer key `iss:419` COM	NEW	+$7.4M	+226,500	$0	$7.4M	—	226,500
position key `pos:16708` · issuer key `iss:1661` COM	NEW	+$6.7M	+35,900	$0	$6.7M	—	35,900
position key `pos:16507` · issuer key `iss:508` COM	TRIM	−$4.4M	−7,900	$10.4M	$6.0M	29,300	21,400
position key `pos:15598` · issuer key `iss:1962` COM	NEW	+$5.5M	+20,500	$0	$5.5M	—	20,500
position key `pos:16439` · issuer key `iss:520` COM	NEW	+$4.9M	+36,300	$0	$4.9M	—	36,300
position key `pos:12331` · issuer key `iss:1618` COM	NEW	+$4.7M	+7,400	$0	$4.7M	—	7,400
position key `pos:11219` · issuer key `iss:1925` COM	TRIM	−$3.2M	−18,500	$6.0M	$2.8M	37,400	18,900
position key `pos:17670` · issuer key `iss:1145` COM	NEW	+$2.5M	+3,600	$0	$2.5M	—	3,600
pos:10665	EXIT‡e	−$14.1M	−309,400	$14.1M	$0	309,400	—
pos:10854	EXIT‡e	−$29.5M	−5,500	$29.5M	$0	5,500	—
pos:10892	EXIT‡e	−$9.0M	−62,800	$9.0M	$0	62,800	—
pos:10904	EXIT‡e	−$19.0M	−48,900	$19.0M	$0	48,900	—
pos:10931	EXIT‡e	−$10.4M	−57,600	$10.4M	$0	57,600	—
pos:12159	EXIT‡e	−$15.8M	−154,800	$15.8M	$0	154,800	—
pos:12652	EXIT‡e	−$11.9M	−421,600	$11.9M	$0	421,600	—
pos:13923	EXIT‡e	−$10.4M	−105,300	$10.4M	$0	105,300	—
pos:14089	EXIT‡e	−$21.8M	−255,000	$21.8M	$0	255,000	—
pos:15690	EXIT‡e	−$17.6M	−150,000	$17.6M	$0	150,000	—
pos:16058	EXIT‡e	−$26.0M	−77,100	$26.0M	$0	77,100	—
pos:16095	EXIT‡e	−$4.3M	−6,400	$4.3M	$0	6,400	—
pos:16467	EXIT‡e	−$3.6M	−16,000	$3.6M	$0	16,000	—
pos:16504	EXIT‡e	−$21.8M	−42,600	$21.8M	$0	42,600	—
pos:17542	EXIT‡e	−$12.0M	−40,700	$12.0M	$0	40,700	—
pos:17875	EXIT‡e	−$7.8M	−185,400	$7.8M	$0	185,400	—

Flags: no row carries a flag.

1–20 of the 94 changes on this page

Mark-to-market only (no share change) · 21

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:15142` · issuer key `iss:89` COM	NO CHANGE	−$13.6M	$168M	$154M	535,500	535,500
position key `pos:11205` · issuer key `iss:255` COM	NO CHANGE	−$2.0M	$42.1M	$40.2M	83,843	83,843
position key `pos:12848` · issuer key `iss:1921` COM	NO CHANGE	−$5.5M	$39.7M	$34.2M	113,261	113,261
position key `pos:14060` · issuer key `iss:47` COM	NO CHANGE	−$1.4M	$27.4M	$26.0M	128,000	128,000
position key `pos:14307` · issuer key `iss:127` COM	NO CHANGE	+$3.7M	$21.4M	$25.1M	79,000	79,000
position key `pos:13599` · issuer key `iss:1035` COM	NO CHANGE	+$3.9M	$21.3M	$25.1M	102,800	102,800
position key `pos:10600` · issuer key `iss:821` COM	NO CHANGE	+$2.9M	$21.7M	$24.7M	177,100	177,100
position key `pos:17674` · issuer key `iss:728` COM	NO CHANGE	+$4.4M	$18.9M	$23.3M	65,500	65,500
position key `pos:16096` · issuer key `iss:1206` COM	NO CHANGE	+$384K	$22.7M	$23.1M	74,400	74,400
position key `pos:10743` · issuer key `iss:1088` COM	NO CHANGE	+$3.4M	$19.2M	$22.6M	65,400	65,400
position key `pos:14782` · issuer key `iss:1406` COM	NO CHANGE	−$2.8M	$21.4M	$18.6M	116,200	116,200
position key `pos:15730` · issuer key `iss:1746` COM	NO CHANGE	−$650K	$18.5M	$17.8M	88,500	88,500
position key `pos:13406` · issuer key `iss:2156` COM	NO CHANGE	−$1.8M	$18.5M	$16.7M	192,900	192,900
position key `pos:17124` · issuer key `iss:593` COM	NO CHANGE	−$1.9M	$18.4M	$16.4M	138,400	138,400
position key `pos:13287` · issuer key `iss:1548` COM	NO CHANGE	+$486K	$14.5M	$15.0M	68,500	68,500
position key `pos:12030` · issuer key `iss:525` COM	NO CHANGE	+$1.8M	$11.8M	$13.7M	13,700	13,700
position key `pos:14227` · issuer key `iss:348` COM	NO CHANGE	−$2.4M	$15.2M	$12.8M	94,400	94,400
position key `pos:12725` · issuer key `iss:1615` COM	NO CHANGE	−$5.1M	$17.4M	$12.3M	65,700	65,700
position key `pos:10493` · issuer key `iss:471` COM	NO CHANGE	+$884K	$10.1M	$11.0M	144,000	144,000
position key `pos:15990` · issuer key `iss:1752` COM	NO CHANGE	−$3.1M	$13.6M	$10.5M	53,200	53,200
position key `pos:14992` · issuer key `iss:1485` COM	NO CHANGE	+$79.4K	$10.1M	$10.1M	70,249	70,249

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

1–97 of 97 issuers · $2.8B disclosed value over 99 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)

NVIDIA Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$221M

1,267,000

7.8%

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

Apple Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$195M

767,300

6.9%

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. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$154M

535,500

5.4%

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

Microsoft Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$151M

408,200

5.3%

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 —
2026-03-31 filed 2026-04-22 +22d

src ↗

$111M

534,200

3.9%

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

Broadcom Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$81.2M

262,400

2.9%

—

Adams Natural Resources Fund, Inc. · COM CUSIP 00548F105
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$72.9M

2,621,907

2.6%

—

State Street Health Care Select Sector SPDR ETF

3 positions · 3 reported rows

Rows ADAMS DIVERSIFIED EQUITY FUND, INC. reported for State Street Health Care Select Sector SPDR ETF, as it reported them
State Street Health Care Select Sector SPDR ETF · COM CUSIP 81369Y209 src ↗	$41.8M	285,000
State Street Financial Select Sector SPDR ETF · COM CUSIP 81369Y605 src ↗	$12.6M	255,200
State Street Communication Services Select Sector SPDR ETF · COM CUSIP 81369Y852 src ↗	$9.8M	88,700

ticker not yet mapped

$64.2M

628,900

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)

Meta Platforms, Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$63.2M

110,500

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)

JPMorgan Chase & Co. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$60.3M

204,863

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)

Tesla, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$47.9M

128,900

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)

Eli Lilly and Company · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$46.7M

50,768

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 —
2026-03-31 filed 2026-04-22 +22d

src ↗

$45.5M

932,768

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)

Lam Research Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$43.1M

201,700

1.5%

—

Berkshire Hathaway Inc. Class B · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$40.2M

83,843

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)

GE Vernova Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$37.8M

43,300

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)

Walmart Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$37.5M

301,443

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)

Merck & Co., Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$36.1M

300,200

1.3%

—

Visa Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$34.2M

113,261

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)

Philip Morris International Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$33.1M

200,135

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)

Goldman Sachs Group, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$30.9M

36,500

1.1%

—

Charles Schwab Corp. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$30.3M

322,800

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)

Chevron Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$29.0M

140,227

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)

AbbVie, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$28.1M

129,400

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)

PepsiCo, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$27.5M

176,776

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)

Cisco Systems, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$27.5M

353,800

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)

Advanced Micro Devices, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$26.0M

128,000

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)

Analog Devices, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$25.1M

79,000

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)

Johnson & Johnson · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$25.1M

102,800

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)

Parker-Hannifin Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$25.0M

27,900

0.9%

—

M&T Bank Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$24.8M

119,900

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)

Gilead Sciences, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$24.7M

177,100

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)

Home Depot, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$24.3M

73,800

0.9%

—

Lincoln Electric Holdings, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$24.2M

97,300

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)

NextEra Energy, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$24.1M

259,400

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)

FedEx Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$23.3M

65,500

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)

McDonald's Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$23.1M

74,400

0.8%

—

J.B. Hunt Transport Services, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$22.7M

107,100

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)

Uber Technologies, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$22.6M

314,300

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)

L3Harris Technologies, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$22.6M

65,400

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)

Entergy Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$22.5M

200,100

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)

Netflix, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$20.2M

210,520

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)

Arista Networks, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$20.1M

163,764

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)

PACCAR Inc · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$20.1M

174,000

0.7%

—

Airbnb, Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$19.6M

155,000

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)

O'Reilly Automotive, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$19.2M

208,500

0.7%

—

Principal Financial Group, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$18.8M

209,100

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)

Prologis, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$18.8M

142,000

0.7%

—

MSCI Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$18.6M

34,600

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)

Palo Alto Networks, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$18.6M

116,200

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)

Biogen Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$18.4M

100,300

0.6%

—

Johnson Controls International plc · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$18.0M

137,300

0.6%

—

TKO Group Holdings, Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$17.8M

88,500

0.6%

—

Mastercard Incorporated Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$17.5M

35,062

0.6%

—

Palantir Technologies Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$17.4M

118,700

0.6%

—

Amphenol Corporation Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$16.9M

133,900

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)

Micron Technology, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$16.8M

49,800

0.6%

—

Medtronic plc · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$16.7M

192,900

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)

Capital One Financial Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$16.5M

90,370

0.6%

—

Dollar General Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$16.4M

138,400

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)

Freeport-McMoRan, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$16.2M

275,500

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)

EMCOR Group, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$16.1M

21,800

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)

Ameren Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$16.1M

146,200

0.6%

—

International Business Machines Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$15.0M

61,900

0.5%

—

Republic Services, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$15.0M

68,500

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)

CVS Health Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$14.4M

200,700

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)

Nucor Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$14.1M

83,200

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)

Costco Wholesale Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$13.7M

13,700

0.5%

—

Vertiv Holdings Co. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$13.0M

51,800

0.5%

—

GE Aerospace · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$13.0M

45,700

0.5%

—

CBRE Group, Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$12.8M

94,400

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)

Salesforce, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$12.3M

65,700

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)

Targa Resources Corp. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$12.2M

48,600

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)

Halliburton Company · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$11.8M

303,500

0.4%

—

Crown Holdings, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$11.5M

115,100

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)

T-Mobile US, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$11.1M

53,000

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)

UnitedHealth Group Incorporated · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$11.1M

41,000

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)

Oracle Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$11.0M

74,700

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 Company · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$11.0M

144,000

0.4%

—

Take-Two Interactive Software, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$10.5M

53,200

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 Company · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$10.1M

70,249

0.4%

—

Snowflake, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$9.8M

65,300

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)

Ecolab Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$9.2M

34,500

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)

Everest Group, Ltd. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$8.8M

27,000

0.3%

—

Wayfair, Inc. Class A · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$8.8M

116,700

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)

Deckers Outdoor Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$8.5M

84,500

0.3%

—

Iron Mountain, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$8.3M

80,800

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)

Public Storage · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$7.8M

28,900

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)

Boeing Company · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$7.5M

37,700

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)

Centene Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$7.4M

226,500

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)

Simon Property Group, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$6.7M

35,900

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)

Constellation Energy Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$6.0M

21,400

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)

Western Digital Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$5.5M

20,500

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)

Corning Incorporated · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$4.9M

36,300

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)

SanDisk Corporation · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$4.7M

7,400

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)

Vistra Corp. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

$2.8M

18,900

0.1%

—

Lumentum Holdings, Inc. · COM CUSIP —
2026-03-31 filed 2026-04-22 +22d

src ↗

ticker not yet mapped

$2.5M

3,600

0.1%

1–20 of 97 issuers

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: 59.9%below median 80.0%
Concentration index: 258 bpsbelow median 446 bps
Positions with value: 99 / 99median 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: 59.9% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 258 · QoQ moves: 115

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 ADAMS DIVERSIFIED EQUITY FUND, 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).