Security Snapshot

ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock (ADX) Institutional Ownership

CUSIP: 006212104

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

198

Shares (Excl. Options)

21,423,820

Price

$23.32

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Type / Class
Equity / Common Stock
Symbol
ADX on NYSE
Shares outstanding
125,144,846
Price per share
$21.89
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
21,423,820
Total reported value
$499,731,132
% of total 13F portfolios
0%
Share change
-1,824,667
Value change
-$40,831,609
Number of holders
198
Price from insider filings
$21.89
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • ADX - ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock is tracked under CUSIP 006212104.
  • 198 institutions reported positions in Q4 2025.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 198 to 45 between Q4 2025 and Q1 2026.
  • Reported value moved from $499,731,132 to $32,620,714.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 198 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 006212104?
CUSIP 006212104 identifies ADX - ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock (ADX) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Bergstrom Edith H. 1.3% $30,992,121 1,626,883 Erik E. and Edith H. Bergstrom Foundation 31 Dec 2024

As of 31 Dec 2025, 198 institutional investors reported holding 21,423,820 shares of ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock (ADX). This represents 17% of the company’s total 125,144,846 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock (ADX) together control 13% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
LAZARD ASSET MANAGEMENT LLC 2.9% 3,589,875 +2.2% 0.14% $83,715,885
MORGAN STANLEY 1.5% 1,858,871 -21% 0% $43,348,906
RAYMOND JAMES FINANCIAL INC 1.1% 1,345,588 +3% 0.01% $31,379,118
COHEN & STEERS, INC. 0.87% 1,086,635 -5.1% 0.05% $25,340,000
Bensler, LLC 0.79% 987,718 +6.8% 2.3% $23,033,566
ROYAL BANK OF CANADA 0.75% 935,879 -0.62% 0% $21,825,000
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC 0.74% 924,285 -0.25% 3.2% $21,554,323
1607 Capital Partners, LLC 0.41% 508,536 -22% 0.81% $11,859,060
LPL Financial LLC 0.35% 432,561 -1.4% 0% $10,087,316
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.34% 430,951 +1.3% 0.01% $10,088,560
STIFEL FINANCIAL CORP 0.32% 403,432 +14% 0.01% $9,408,038
Allspring Global Investments Holdings, LLC 0.32% 400,716 +3.5% 0.02% $9,344,697
Advisors Asset Management, Inc. 0.31% 387,161 +1.9% 0.15% $9,028,595
Waterfront Wealth Inc. 0.31% 385,316 -14% 1.7% $8,972,584
Penserra Capital Management LLC 0.26% 325,215 +10% 0.09% $7,584,000
GatePass Capital, LLC 0.24% 298,780 +0.13% 3.6% $6,967,550
Hennion & Walsh Asset Management, Inc. 0.23% 288,014 +3.3% 0.23% $6,716,486
BANK OF AMERICA CORP /DE/ 0.22% 281,288 +2.7% 0% $6,559,631
INTREPID FAMILY OFFICE LLC 0.21% 267,262 +2% 6% $6,232,550
WELLS FARGO & COMPANY/MN 0.18% 220,720 +6.5% 0% $5,147,190
UMB Bank, n.a. 0.17% 213,801 +8591% 0.07% $4,985,840
ARQ WEALTH ADVISORS, LLC 0.17% 208,810 +0.22% 1.3% $4,869,450
RB Capital Management, LLC 0.17% 208,462 -1% 0.99% $4,861,329
Kestra Advisory Services, LLC 0.16% 197,227 +4.7% 0.02% $4,599,337
Uncommon Cents Investing LLC 0.15% 185,011 +1.3% 1% $4,314,467

Institutional Holders of ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock (ADX) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 1,483,494 $32,620,714 -$2,680,417 $21.89 45
2025 Q4 21,423,820 $499,731,132 -$40,831,609 $23.32 198
2025 Q3 23,092,919 $515,211,672 -$34,953,669 $22.30 191
2025 Q2 24,785,035 $537,820,762 -$41,670,363 $21.71 188
2025 Q1 26,832,574 $509,927,264 +$12,555,643 $18.99 180
2024 Q4 26,549,956 $536,576,904 +$5,485,528 $20.20 183
2024 Q3 25,585,270 $551,768,110 -$188,001,502 $21.56 169
2024 Q2 34,304,620 $737,242,042 +$37,789,625 $21.49 159
2024 Q1 32,479,868 $633,755,598 -$360,637 $19.52 159
2023 Q4 32,554,898 $576,542,193 -$3,762,216 $17.71 157
2023 Q3 32,376,736 $538,595,689 +$31,436,999 $16.64 154
2023 Q2 30,506,573 $513,700,877 +$20,130,853 $16.81 162
2023 Q1 29,089,915 $452,382,005 +$29,098,685 $15.55 156
2022 Q4 27,387,388 $396,943,087 +$14,777,418 $14.54 164
2022 Q3 25,229,185 $366,332,606 +$13,593,807 $14.57 145
2022 Q2 23,991,252 $368,056,315 +$46,752,863 $15.34 139
2022 Q1 23,833,947 $439,544,894 -$8,555,044 $18.44 139
2021 Q4 24,223,489 $470,505,394 -$20,583,405 $19.41 150
2021 Q3 24,041,837 $476,421,040 -$14,278,037 $19.80 131
2021 Q2 24,762,517 $489,794,345 +$3,214,608 $19.77 134
2021 Q1 24,687,657 $450,946,461 +$40,402,727 $18.26 127
2020 Q4 22,370,671 $386,855,256 +$20,305,630 $17.29 127
2020 Q3 21,020,395 $340,616,928 +$4,665,509 $16.21 115
2020 Q2 21,046,010 $313,943,398 +$10,451,088 $14.91 117
2020 Q1 19,883,689 $250,513,982 +$9,103,792 $12.59 118
2019 Q4 19,064,444 $300,754,278 -$10,127,459 $15.77 115
2019 Q3 18,157,353 $287,711,104 -$4,891,497 $15.84 106
2019 Q2 18,477,292 $285,736,186 +$8,882,323 $15.47 109
2019 Q1 19,795,686 $286,169,326 +$9,098,646 $14.44 105
2018 Q4 19,248,148 $242,917,917 -$20,964,338 $12.62 111
2018 Q3 20,588,487 $343,218,837 +$1,388,839 $16.67 118
2018 Q2 20,524,710 $317,007,017 +$5,875,909 $15.42 109
2018 Q1 20,360,038 $300,798,544 -$1,785,357 $14.77 107
2017 Q4 20,450,463 $307,331,305 -$23,795,248 $15.03 104
2017 Q3 21,586,447 $328,137,000 -$6,054,682 $15.21 94
2017 Q2 22,024,388 $314,717,000 +$2,892,903 $14.29 89
2017 Q1 21,830,204 $300,159,000 -$1,398,329 $13.75 88
2016 Q4 21,976,076 $279,316,694 -$1,748,220 $12.71 94
2016 Q3 21,973,639 $288,901,905 -$1,180,888 $13.15 92
2016 Q2 22,075,541 $279,754,493 +$2,765,873 $12.67 88
2016 Q1 21,576,207 $272,935,665 +$14,275,917 $12.65 90
2015 Q4 20,635,714 $264,815,943 +$7,010,937 $12.83 89
2015 Q3 19,745,305 $251,759,787 +$4,294,119 $12.75 85
2015 Q2 19,395,237 $270,922,835 -$1,205,228 $13.97 81
2015 Q1 19,554,203 $272,961,502 -$4,729,789 $13.96 81
2014 Q4 19,826,824 $271,232,749 +$12,567,972 $13.68 84
2014 Q3 19,260,163 $268,468,309 +$4,176,274 $13.94 80
2014 Q2 18,524,108 $254,714,369 -$6,342,952 $13.75 78
2014 Q1 18,960,651 $246,088,991 -$2,146,539 $12.98 74