Security record · archived quarter
GPOR
Gulfport Energy Corp · Energy · Oil & Gas Exploration & Production
103Tracked holders
+7Δ holders
12.01MShares held
$2.54BReported value
+10New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth +7.3% ·
share flow +1.0% ·
net new positions +6.8%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 97 | -3 | 13.01M | $2.21B | +4 | −7 |
| Q1 2026 | 103 | +7 | 12.01M | $2.54B | +10 | −3 |
| Q4 2025 | 95 | +2 | 12.16M | $2.53B | +2 | — |
| Q3 2025 | 19 | 0 | 7.71M | $1.40B | +1 | −1 |
| Q2 2025 | 16 | 0 | 5.79M | $1.16B | +1 | −1 |
| Q1 2025 | 13 | -2 | 3.10M | $571.04M | — | −2 |
| Q4 2024 | 15 | +2 | 3.27M | $602.57M | +2 | — |
| Q3 2024 | 12 | -1 | 2.95M | $447.20M | +1 | −2 |
| Q2 2024 | 13 | — | 2.71M | $409.33M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 1.16M | +0.6% | $246.21M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | Fidelity (FMR) ✦ | 915.53K | -14.6% | $193.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Fidelity (FMR) ✦ | 915.53K | -14.6% | $193.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Fidelity (FMR) ✦ | 915.53K | -14.6% | $193.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 915.53K | -14.6% | $193.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 18 | Fidelity (FMR) ✦ | 915.53K | -14.6% | $193.70M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (passive) | 764.82K | +34.8% | $161.81M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 20 | Vanguard Capital Management Llc | 699.07K | — | $147.90M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | Dimensional Fund Advisors Lp | 630.10K | +5.8% | $133.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Dimensional Fund Advisors Lp | 630.10K | +5.8% | $133.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Dimensional Fund Advisors Lp | 630.10K | +5.8% | $133.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Dimensional Fund Advisors Lp | 630.10K | +5.8% | $133.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | Dimensional Fund Advisors Lp | 630.10K | +5.8% | $133.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | Jennison Associates Llc | 620.85K | -7.5% | $131.35M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 27 | Jennison Associates Llc | 620.85K | -7.5% | $131.35M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 28 | Nomura Asset Management… | 589.77K | +20.8% | $124.78M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 29 | Victory Capital Management Inc | 538.28K | +2.1% | $113.88M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 30 | Assenagon Asset Management S.A. | 467.42K | +4946.1% | $98.89M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 31 | Adage Capital Partners ✦ | 460.06K | +3.1% | $97.33M | 0.1% | ▲ Add | 7 | SEC ↗ |
| 32 | Arrowstreet Capital ✦ | 398.93K | +12.9% | $84.40M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 33 | Geode Capital Management ✦ (passive) | 377.67K | +2.8% | $79.92M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 34 | Geode Capital Management ✦ (passive) | 377.67K | +2.8% | $79.92M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 35 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 37 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | JPMorgan Chase ✦ | 357.00K | -12.9% | $76.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Principal Financial Group Inc | 310.02K | -11.6% | $65.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 44 | Principal Financial Group Inc | 310.02K | -11.6% | $65.59M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Charles Schwab Investment… | 240.12K | +4.9% | $50.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Janus Henderson Group Plc | 223.67K | +4.2% | $47.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Janus Henderson Group Plc | 223.67K | +4.2% | $47.32M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Millennium Management ✦ | 202.48K | -37.9% | $42.84M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 49 | American Century Companies Inc | 201.63K | +62.7% | $42.66M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | Northern Trust Corp | 178.99K | +32.2% | $37.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 51 | Northern Trust Corp | 178.99K | +32.2% | $37.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 52 | Northern Trust Corp | 178.99K | +32.2% | $37.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 53 | Northern Trust Corp | 178.99K | +32.2% | $37.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | Bank Of America Corp /De/ | 152.20K | +50.4% | $32.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Bank Of America Corp /De/ | 152.20K | +50.4% | $32.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 56 | Bank Of America Corp /De/ | 152.20K | +50.4% | $32.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | Bank Of America Corp /De/ | 152.20K | +50.4% | $32.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Bank Of America Corp /De/ | 152.20K | +50.4% | $32.20M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Pictet Asset Management Holding SA | 149.65K | -9.4% | $31.66M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | Renaissance Technologies ✦ | 137.20K | +582.6% | $29.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Wellington Management ✦ | 119.12K | -72.9% | $25.20M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 62 | Wellington Management ✦ | 119.12K | -72.9% | $25.20M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 63 | Wellington Management ✦ | 119.12K | -72.9% | $25.20M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 64 | Wellington Management ✦ | 119.12K | -72.9% | $25.20M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 65 | Mackenzie Financial Corp | 117.00K | -21.2% | $24.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | UBS Group AG | 108.44K | +39.8% | $22.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | UBS Group AG | 108.44K | +39.8% | $22.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | UBS Group AG | 108.44K | +39.8% | $22.94M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | AQR Capital Management ✦ | 106.70K | -20.6% | $22.57M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 70 | AQR Capital Management ✦ | 106.70K | -20.6% | $22.57M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 71 | AQR Capital Management ✦ | 106.70K | -20.6% | $22.57M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 72 | AQR Capital Management ✦ | 106.70K | -20.6% | $22.57M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 73 | AQR Capital Management ✦ | 106.70K | -20.6% | $22.57M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 74 | AQR Capital Management ✦ | 106.70K | -20.6% | $22.57M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 75 | Goldman Sachs Group ✦ | 104.52K | -32.5% | $22.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 76 | Goldman Sachs Group ✦ | 104.52K | -32.5% | $22.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Goldman Sachs Group ✦ | 104.52K | -32.5% | $22.11M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Raymond James Financial Inc | 103.34K | -2.4% | $22.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Raymond James Financial Inc | 103.34K | -2.4% | $22.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Raymond James Financial Inc | 103.34K | -2.4% | $22.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Raymond James Financial Inc | 103.34K | -2.4% | $22.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 82 | Raymond James Financial Inc | 103.34K | -2.4% | $22.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 83 | Ameriprise Financial Inc | 101.94K | -0.3% | $21.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 84 | Ameriprise Financial Inc | 101.94K | -0.3% | $21.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 85 | Ameriprise Financial Inc | 101.94K | -0.3% | $21.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 86 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 89 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 91 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Morgan Stanley ✦ | 92.71K | +58.2% | $19.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | Bridgewater Associates ✦ | 91.83K | -19.6% | $19.43M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 95 | First Trust Advisors Lp | 78.95K | +74.2% | $16.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | Alyeska Investment Group, L.P. | 78.14K | New | $16.53M | 0.0% | New | 1 | SEC ↗ |
| 97 | Schroder Investment Management Group | 75.75K | — | $16.27M | 0.0% | n/c | 1 | SEC ↗ |
| 98 | Schroder Investment Management Group | 75.75K | — | $16.27M | 0.0% | n/c | 1 | SEC ↗ |
| 99 | Schroder Investment Management Group | 75.75K | — | $16.27M | 0.0% | n/c | 1 | SEC ↗ |
| 100 | New York State Common Retirement… | 73.97K | +12.4% | $15.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Alyeska Investment Group, L.P. | $16.53M | 0.0% |
Exited
| Allspring Global Investments… | $2.48M | was 0.0% |
| Jane Street Group, Llc | $508,952 | was 0.0% |
| Connor, Clark & Lunn… | $240,436 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 305 holders, 19.29M shares, $3.94B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Aug 07
DELL'OSSO DOMENIC J JR
Officer, Director · President & CEO · 1.60K sh @ 160.61 · $256,976
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Aug 07
SC 13G — STATE STREET CORP
Jul 08
SC 13G/A — BlackRock, Inc.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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