Gulfport Energy Operating Corp (GPOR)
Energy
Oil & Gas E&P
161.40 $
+2.8%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Gulfport Energy Operating Corp (GPOR)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.2% of the shares are freely tradable; institutional investors hold 113.5%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
113.5%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
0.7%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
84.2%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
6.3%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
18Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Silver Point Capital LP | 14.51 | 2,606,499 | -24.5 | 03/31/2026 |
| BlackRock Inc | 6.48 | 1,163,741 | +0.5 | 03/31/2026 |
| Vanguard Group Inc | 5.83 | 1,047,130 | -2.9 | 12/31/2025 |
| FMR Inc | 5.09 | 915,534 | -14.6 | 03/31/2026 |
| State Street Corp | 4.26 | 764,817 | +34.8 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.89 | 699,070 | +0.0 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 3.51 | 630,099 | +5.8 | 03/31/2026 |
| Jennison Associates LLC | 3.46 | 620,847 | -7.5 | 03/31/2026 |
| Delaware Management Holdings Inc | 3.28 | 589,773 | +20.8 | 03/31/2026 |
| Victory Capital Management Inc. | 3.00 | 538,285 | +2.1 | 03/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.