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ADX

Adams Diversified Equity Fund, Inc.
$26.11 +0.19 (+0.73%) At close · Jul 10
Market Cap
$3.18B
Shares
122,523,888

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 203
Total Value: $457,779,303
Total Shares: 20,838,010
Showing 1–100 of 203 holdings by value · page 1 of 3

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 202 13F filers
Top Holder
17.1%
Jun 2023 → Mar 2026 · range 14.2% – 28.3%
of institutional value
Top 5
39.3%
Jun 2023 → Mar 2026 · range 39.3% – 55.6%
of institutional value
Top 10
54.1%
Jun 2023 → Mar 2026 · range 54.1% – 71.7%
of institutional value
HHI
506
Jun 2023 → Mar 2026 · range 506 – 1,100
Broadly held
Showing 100 of 203
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 2230 CUSIP 006212104 13F (30d) 14 filings 14 filers Visit website