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Adams Diversified Equity Fund, Inc.

ADX
Exchange
NYSE
SEC CIK
0000002230

No open-market purchases or sales by Adams Diversified Equity Fund, Inc. insiders were filed in the last 90 days; 217 institutions reported holding it in 13F filings for Q2 2026, worth $527.8M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Adams Diversified Equity Fund, Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
217
+18 vs. Q1 2026
Shares held
20.6M
−197.5K (−0.9%) vs. Q1 2026
Total value
$527.8M
+$71.6M (+15.7%) vs. Q1 2026
New holders
34
92 more added
Sold out
16
46 more reduced

3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ADX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 217 institutions
Q1 2021: 135 institutionsQ2 2021: 140 institutionsQ3 2021: 136 institutionsQ4 2021: 155 institutionsQ1 2022: 142 institutionsQ2 2022: 145 institutionsQ3 2022: 149 institutionsQ4 2022: 167 institutionsQ1 2023: 158 institutionsQ2 2023: 165 institutionsQ3 2023: 155 institutionsQ4 2023: 159 institutionsQ1 2024: 161 institutionsQ2 2024: 161 institutionsQ3 2024: 170 institutionsQ4 2024: 185 institutionsQ1 2025: 181 institutionsQ2 2025: 190 institutionsQ3 2025: 193 institutionsQ4 2025: 204 institutionsQ1 2026: 202 institutionsQ2 2026: 217 institutions
Value heldQ2 2026: $527.8M
Q1 2021: $451.1MQ2 2021: $489.9MQ3 2021: $476.6MQ4 2021: $470.4MQ1 2022: $437.2MQ2 2022: $369.2MQ3 2022: $366.3MQ4 2022: $397.3MQ1 2023: $452.7MQ2 2023: $514.1MQ3 2023: $538.9MQ4 2023: $576.9MQ1 2024: $634.1MQ2 2024: $737.7MQ3 2024: $552.2MQ4 2024: $536.6MQ1 2025: $510.3MQ2 2025: $541.6MQ3 2025: $519.7MQ4 2025: $504.7MQ1 2026: $456.9MQ2 2026: $527.8M
Institutions holding ADX and their total value by quarter
QuarterHoldersValue
Q2 2026217$527.8M
Q1 2026202$456.9M
Q4 2025204$504.7M
Q3 2025193$519.7M
Q2 2025190$541.6M
Q1 2025181$510.3M
Q4 2024185$536.6M
Q3 2024170$552.2M
Q2 2024161$737.7M
Q1 2024161$634.1M
Q4 2023159$576.9M
Q3 2023155$538.9M
Q2 2023165$514.1M
Q1 2023158$452.7M
Q4 2022167$397.3M
Q3 2022149$366.3M
Q2 2022145$369.2M
Q1 2022142$437.2M
Q4 2021155$470.4M
Q3 2021136$476.6M
Q2 2021140$489.9M
Q1 2021135$451.1M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Adams Diversified Equity Fund, Inc.; share changes are against Q1 2026.

Institutions holding ADX in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
UBS Asset Management Americas Inc544$13.9K0.00%00.0%Unchanged
Mather Group, LLC.532$13.6K0.00%00.0%Unchanged
Armstrong Advisory Group, Inc500$12.8K0.00%00.0%Unchanged
Basepoint Wealth LLC367$9.38K0.01%+367New
Thomas J. Herzfeld Advisors, Inc.320$8.17K0.00%+6+1.9%Added
Hilltop National Bank317$8.10K0.00%00.0%Unchanged
Rocky Mountain Advisers, LLC313$8.00K0.00%00.0%Unchanged
Spectrum Wealth Advisory Group, LLC253$6.48K0.00%+253New
CoreCap Advisors, LLC219$5.59K0.00%−41−15.8%Reduced
Morton Brown Family Wealth, LLC194$4.96K0.00%00.0%Unchanged
Maryland Capital Advisors Inc.175$4.47K0.00%+175New
Whittier Trust Co105$2.70K0.00%00.0%Unchanged
Russell Investments Group, Ltd.64$1.64K0.00%+1+1.6%Added
Global Retirement Partners, LLC20$5110.00%+20New
Citigroup Inc5$1280.00%00.0%Unchanged
WPG Advisers, LLC1$260.00%−418−99.8%Reduced
Huntington National Bank–$260.00%––
Allspring Global Investments Holdings, LLC0$00.00%−382,304−100.0%Sold out
Millennium Management LLC0$00.00%−27,980−100.0%Sold out
Jane Street Group, LLC0$00.00%−26,898−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−16,315−100.0%Sold out
Exchange Traded Concepts, LLC0$00.00%−12,889−100.0%Sold out
Twin Focus Capital Partners, LLC0$00.00%−12,705−100.0%Sold out
Horizon Investments, LLC0$00.00%−12,889−100.0%Sold out
Independent Advisor Alliance0$00.00%−10,848−100.0%Sold out
Virtu Financial LLC0$00.00%−10,293−100.0%Sold out
Resources Management Corp0$00.00%−4,046−100.0%Sold out
Scarborough Advisors, LLC0$00.00%−3,500−100.0%Sold out
Pinnacle Wealth Planning Services, Inc.0$00.00%−1,026−100.0%Sold out
Advisory Services Network, LLC0$00.00%−1,015−100.0%Sold out
Sound Income Strategies, LLC0$00.00%−695−100.0%Sold out
Root Financial Partners, LLC0$00.00%−81−100.0%Sold out
Tower Research Capital LLC (TRC)0$00.00%−12−100.0%Sold out
Sterling Manor Financial, LLC––––Not filed
CWM, LLC––––Not filed
Sunbelt Securities, Inc.––––Not filed