Latest Period
Q1 2026
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
Institutions Reporting
200
Shares (Excl. Options)
20,844,272
Price
$21.89
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- Security type / class
- Equity / Common Stock
- Symbol
- ADX on NYSE
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 20,844,272
- Total 13F value
- $456,404,202
- Portfolio coverage rank
- 0%
- Share change
- -767,161
- Value change
- -$17,773,782
- Number of holders
- 200
- Shares outstanding
- 125,144,846
- SEC-reported price per share
- $24.49
- Insider filing price
- $24.49
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- ADX - ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock is tracked under CUSIP 006212104.
- 200 institutions reported positions in Q1 2026.
- 1 significant owner is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 202 to 200 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $504,488,878 to $456,404,202.
Research use
- 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.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 200 institutions filings for Q1 2026.
Security key
006212104
Latest holder period
Q1 2026
13F holders
200
13D/G owners
1
CIK / CUSIP context first
Open Q1 2026 holders
ADX full holder history
ADAMS DIVERSIFIED EQUITY FUND, INC. SEC filings
ADAMS DIVERSIFIED EQUITY FUND, INC. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 006212104:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
1
Security
ADX
| 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 Mar 2026, 200 institutional investors reported holding 20,844,272 shares of ADAMS DIVERSIFIED EQUITY FUND, INC. - Common Stock (ADX). This represents 17% of the company’s total 125,144,846 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
12%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| LAZARD ASSET MANAGEMENT LLC | 2.9% | 3,567,556 | -0.62% | 0.13% | $78,093,801 |
| RAYMOND JAMES FINANCIAL INC | 1% | 1,292,952 | -3.9% | 0.01% | $28,302,705 |
| MORGAN STANLEY | 0.93% | 1,163,271 | -37% | 0% | $25,464,042 |
| COHEN & STEERS, INC. | 0.9% | 1,121,635 | +3.2% | 0.04% | $24,553,000 |
| Bensler, LLC | 0.84% | 1,054,967 | +6.8% | 2.4% | $23,093,228 |
| ROYAL BANK OF CANADA | 0.78% | 980,325 | +4.7% | 0% | $21,459,000 |
| BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | 0.71% | 894,195 | -3.3% | 2.8% | $19,573,919 |
| STIFEL FINANCIAL CORP | 0.33% | 417,542 | +3.5% | 0.01% | $9,140,008 |
| Advisors Asset Management, Inc. | 0.32% | 398,930 | +3% | 0.15% | $8,732,578 |
| LPL Financial LLC | 0.31% | 387,092 | -11% | 0% | $8,473,437 |
| Allspring Global Investments Holdings, LLC | 0.31% | 382,304 | -4.6% | 0.01% | $8,368,635 |
| Waterfront Wealth Inc. | 0.3% | 379,693 | -1.5% | 1.5% | $8,311,489 |
| AMERIPRISE FINANCIAL INC | 0.25% | 317,230 | +174% | 0% | $6,944,166 |
| 1607 Capital Partners, LLC | 0.25% | 315,928 | -38% | 0.5% | $6,915,664 |
| Hennion & Walsh Asset Management, Inc. | 0.24% | 301,196 | +4.6% | 0.22% | $6,593,180 |
| WELLS FARGO & COMPANY/MN | 0.23% | 291,421 | +32% | 0% | $6,379,198 |
| GatePass Capital, LLC | 0.23% | 288,965 | -3.3% | 3.1% | $6,325,444 |
| BANK OF AMERICA CORP /DE/ | 0.23% | 283,991 | +0.96% | 0% | $6,216,557 |
| INTREPID FAMILY OFFICE LLC | 0.22% | 273,000 | +2.1% | 5.2% | $5,975,970 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 0.22% | 271,458 | -37% | 0.01% | $6,088,813 |
| ARQ WEALTH ADVISORS, LLC | 0.18% | 225,155 | +7.8% | 0.89% | $4,928,643 |
| UMB Bank, n.a. | 0.17% | 208,109 | -2.7% | 0.06% | $4,555,506 |
| RB Capital Management, LLC | 0.17% | 207,076 | -0.66% | 0.97% | $4,582,014 |
| Kestra Advisory Services, LLC | 0.16% | 202,000 | +2.4% | 0.02% | $4,421,781 |
| OSAIC HOLDINGS, INC. | 0.16% | 197,907 | +9% | 0.01% | $4,332,474 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
49
Latest
Q1 2026
Rows shown
1-25 of 49
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 20,844,272 | $456,404,202 | -$17,773,782 | $21.89 | 200 |
| 2025 Q4 | 21,627,840 | $504,488,878 | -$41,618,449 | $23.32 | 202 |
| 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 |