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PEO · Adams Natural Resources Fund, Inc. · Holdings

Track PEO — free
$29.33 +0.27 (+0.93%) At close · Sep 11
Market Cap
$814.50M
Shares
28.03M

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.

Holders: 98
Total Value: $267,762,930
Total Shares: 10,831,836

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 98 13F filers · Δ vs Mar 31, 2026
Top Holder
24.7%
Sep 2023 → Jun 2026 · range 22.3% – 52.5%
−0.2 pts
Top 5
67.7%
Sep 2023 → Jun 2026 · range 59.4% – 95.3%
+0.3 pts
Top 10
76.0%
Sep 2023 → Jun 2026 · range 75.0% – 100.0%
+0.3 pts
HHI
1,294
Sep 2023 → Jun 2026 · range 1,025 – 3,372
Broadly held−5

Quarterly Activity

vs Mar 31, 2026
New
14
Increased
46
Decreased
25
Sold Out
16
Unchanged
13
Holder count: -2
Institutional value: -8.5%
Shares held: +2.9%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 98 of 98
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 216851 CUSIP 00548F105 13F (30d) 31 filings 30 filers Visit website