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OPAL · OPAL Fuels Inc. · Holdings

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$1.78 +0.04 (+2.30%)
Market Cap
$323.30M
Shares
174.76M
Volume · Oct 5 174.93K Avg daily vol (3M) 255.47K

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.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 78
Total Value: $37,827,176
Total Shares: 17,194,190

Institutional Ownership Trend

21 quarters

Holder Concentration

Across 78 13F filers · Δ vs Mar 31, 2026
Top Holder
23.7%
Sep 2023 → Jun 2026 · range 18.6% – 29.7%
+3.5 pts
Top 5
66.0%
Sep 2023 → Jun 2026 · range 58.9% – 75.5%
+1.1 pts
Top 10
82.2%
Sep 2023 → Jun 2026 · range 81.4% – 91.7%
+0.8 pts
HHI
1,165
Sep 2023 → Jun 2026 · range 975 – 1,449
Broadly held+81

Quarterly Activity

vs Mar 31, 2026
New
10
Increased
32
Decreased
16
Sold Out
11
Unchanged
20
Holder count: -1
Institutional value: -5.6%
Shares held: +8.1%

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 79 of 79
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1842279 CUSIP 68347P103 13F (30d) 1 filings 1 filers Visit website Investor relations