Security key
68347P103
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 17,536,734
- Total 13F value
- $41,300,945
- Share change
- +2,143,180
- SEC-reported price per share
- $2.36
- Number of holders
- 70
- Value change
- +$5,200,096
- Number of buys
- 28
- Number of sells
- 33
- Shares outstanding
- 30,433,448
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
70
Top holders
10
OPAL full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
OPAL Fuels Inc. SEC filings
OPAL Fuels Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 68347P103
Recent filing periods:
Ownership snapshot
Top reported holders of OPAL - OPAL Fuels Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Mark S. Comora
Disclosed value leader
Mark S. Comora
Comparable rows
3/15
Latest evidence
30 Sep 2025
13D/G
13F
3/4/5
Lead comparable stake: 84%
12 rows are not safely comparable across share classes.
13D/G row: Mark S. Comora
Showing 1-6 of 15 holder rows.
Quick read
Mark S. Comora leads the comparable SEC ownership view at 84%.
3 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Mark S. Comora's linked filing trail.
Comparable ownership
Top 3
Mark S. Comora
84%
BARCLAYS PLC
6.8%
Zimmer Partners, LP
4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Mark S. Comora |
13D/G
Mark Comora
|
84%
Reported 13D/G
· 22 Apr 2025
|
$254,338,611
145,336,349 shares
|
$0 | 22 Apr 2025 |
| BARCLAYS PLC |
13D/G
13F
Company
|
6.8%
Reported 13D/G
· 30 Sep 2024
|
$3,401,501
1,943,715 shares
|
$0 | 30 Sep 2024 |
| Zimmer Partners, LP |
13D/G
13F
Company
|
4%
Reported 13D/G
· 31 Mar 2025
|
$2,012,661
1,150,092 shares
|
$0 | 31 Mar 2025 |
| ARES MANAGEMENT LLC |
3/4/5
13F
10%+ Owner · Company
|
—
denominator unverified
|
$17,240,468
3,059,533 shares
|
— | 21 Jul 2022 |
| Daniel R. Revers |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$13,500,603
2,395,848 shares
|
— | 15 Dec 2023 |
| ArcLight CTC Holdings II, L.P. |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$13,007,327
2,308,310 shares
|
— | 27 Apr 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
70
Shares
17,536,734
Rows available
70
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q4 2025 Across Filers
Q4 2025 holders
70
Q4 2025 holders
70
Holder diff
0
| Investor | Q4 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q4 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend