GPOR in the 13F filings
Gulfport Energy Corp · CUSIP 402635502
- Quarter end
- 30 Jun 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 13 Aug 2026
- Managers listing it
- 22
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q1 2026 and Q2 2026; 3 listed it in both
- Shares listed
- 2,240,728
- combined, among listed positions
- Reported value
- $381m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 10 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -251,963.
Managers listing GPOR in Q2 2026
22 of 22 holders
Largest increases and reductions, by shares
Increases
- Bridgewater Associates LPexisting position · 159,943 shares now+68,108
- Holocene Advisors LPnew position · 26,582 shares now+26,582
- AQR Capital Management LLCexisting position · 130,431 shares now+23,731
- Invesco Ltdexisting position · 74,758 shares now+20,874
- Balyasny Asset Management LLCexisting position · 28,298 shares now+15,610
Reductions
- Millennium Management LLCexisting position · 109,831 shares now-92,647
- Wellington Management Group LLPexisting position · 29,632 shares now-89,486
- Renaissance Technologies LLCexisting position · 75,000 shares now-62,200
- Fidelity (FMR LLC)existing position · 861,942 shares now-53,592
- Susquehanna International Group LLPexisting position · 9,072 shares now-44,045
New positions and exits
New (1)
- Holocene Advisors LP$4.5m
Exited (3)
- Caxton Associates LLPwas $1.4m
- Schonfeld Strategic Advisors LLCwas $304k
- Neuberger Berman Group LLCwas $239k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2021 | 5 | $153m | n.a. | n.a. |
| Q3 2021 | 5 | $161m | n.a. | n.a. |
| Q4 2021 | 5 | $141m | n.a. | n.a. |
| Q1 2022 | 5 | $170m | n.a. | n.a. |
| Q2 2022 | 3 | $49m | n.a. | n.a. |
| Q3 2022 | 4 | $61m | n.a. | n.a. |
| Q4 2022 | 2 | $51m | n.a. | n.a. |
| Q1 2023 | 2 | $47m | n.a. | n.a. |
| Q2 2023 | 5 | $92m | n.a. | n.a. |
| Q3 2023 | 6 | $255m | n.a. | n.a. |
| Q4 2023 | 10 | $322m | 6 | 4 |
| Q1 2024 | 11 | $468m | 9 | 4 |
| Q2 2024 | 10 | $481m | 5 | 6 |
| Q3 2024 | 6 | $369m | 5 | 1 |
| Q4 2024 | 7 | $358m | 3 | 3 |
| Q1 2025 | 10 | $387m | 5 | 5 |
| Q2 2025 | 11 | $357m | 6 | 5 |
| Q3 2025 | 6 | $284m | 3 | 2 |
| Q4 2025 | 5 | $155m | 18 | 12 |
| Q1 2026 | 4 | $153m | 10 | 18 |
| Q2 2026 | 4 | $138m | 10 | 14 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
GPOR and GEV →GPOR and XOM →GPOR and CVX →Choose a stock to compare with GPOR →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own GPOR, latest filings →Back to the 13F Explorer →