Companies / Gulfport Energy Corp
Gulfport Energy Corp
NYSE: GPORCIK 874499OKLAHOMA CITY, OK
Financials · FY2025
Ownership
17.7M shares outstanding · as of Jul 28, 2026
Ownership
| Insiders | 15.68% | 2,772,954 |
| 10%+ / strategic | 5.60% | 990,939 |
| Institutions | 97.18% | 17,185,242 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 11
View all →| Insider | % of shares | Shares |
|---|---|---|
Silver Point Capital, L.P.Director · 10% owner | 14.74% | 2,606,757 |
Reinhart John K.CEOPresident & CEO · Director | 0.43% | 76,164 |
Cutt Timothy J.Director | 0.16% | 28,485 |
Hodges Michael LEVP & CFO | 0.10% | 18,473 |
Rucker MatthewEVP & COO | 0.08% | 14,447 |
Craine Patrick K.CLAO and Corp Secretary | 0.06% | 11,060 |
Sluiter MichaelSVP of Reservoir Engineering | 0.05% | 9,031 |
Zitkus LesterSVP, Land | 0.03% | 5,948 |
Willrath MatthewVP & CAO | 0.01% | 2,589 |
Mule Edward aDirector · 10% owner | — | — |
Institutional holders 319
View all →| Holder | Value | % of shares |
|---|---|---|
| $551.46M | 14.74% | |
| $385.73M | 12.85% | |
| $223.00M | 6.06% | |
| $217.79M | 5.92% | |
| $168.16M | 5.60% | |
| $139.66M | 3.80% | |
| $123.89M | 3.37% | |
| $101.53M | 2.76% | |
| $97.33M | 2.60% | |
| $91.42M | 2.49% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | — | $189.32M | +1.1M +96.39% | 2,273,018 12.85% of shares | high |
| Q1 2026 as of | Silver Point Capital, L.P. 13F manager | Trim | — | $-178.60M | -844K -24.46% | 2,606,499 14.74% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | — | $71.86M | +423K +74.61% | 990,939 5.60% of shares | high |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Trim | — | $-39.66M | -191K -91.52% | 17,660 0.10% of shares | medium |
| Q1 2026 as of | First Pacific Advisors, LP 13F manager | Exit | — | $-26.50M | -127K -100.00% | — | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | — | $-26.11M | -123K -37.87% | 202,478 1.14% of shares | medium |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | — | $24.77M | +117K +582.59% | 137,200 0.78% of shares | medium |
| Q1 2026 as of | GoldenTree Asset Management LP 13F manager | Add | — | $13.78M | +65K +43.12% | 216,250 1.22% of shares | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| State Street Corporation | Passive13G | — |
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| GPOR | — | 402635502 |