Tourmaline Oil Corp
TRMLF- Exchange
- OTC
- SEC CIK
- 0002071881
No open-market purchases or sales by Tourmaline Oil Corp insiders were filed in the last 90 days; 5 institutions reported holding it in 13F filings for Q2 2026, worth $19.3M in total; no superinvestor holds it.
Other share classesTRMOY
Q1 2026 vs. Q4 2025
How the institutions holding Tourmaline Oil Corp changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Q1 2026 | Change |
|---|---|---|---|
| Holders | 6 | 5 | −1 |
| Shares | 705.6K | 426.9K | −278.7K (−39.5%) |
| Value | $36.3M | $20.4M | −$15.9M (−43.8%) |
New holders (1)
Institutions that held Tourmaline Oil Corp at the end of Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Golden State Equity Partners | 47 | $2.25K | 0.00% |
Sold out (2)
Institutions that held Tourmaline Oil Corp at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Victory Capital Management Inc | 276,000 | $17.0M |
| Cygnus Capital Advisors, LLC | 1,900 | $117.0K |