MGY
Magnolia Oil & Gas Corporation · Energy · Oil & Gas Exploration & Production
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 57.17K | $1.40M | n/a | −1 |
| Q2 2026 | 115 | 0 | 141.37M | $3.64B | +4 | −5 |
| Q1 2026 | 119 | +2 | 147.05M | $4.60B | +7 | −5 |
| Q4 2025 | 116 | +1 | 153.25M | $3.36B | +1 | n/a |
| Q3 2025 | 18 | 0 | 77.48M | $1.85B | +1 | −1 |
| Q2 2025 | 15 | -1 | 71.49M | $1.61B | +1 | −2 |
| Q1 2025 | 13 | +1 | 23.65M | $597.34M | +1 | n/a |
| Q4 2024 | 12 | -1 | 21.50M | $502.68M | n/a | −1 |
| Q3 2024 | 12 | 0 | 12.74M | $311.06M | +1 | −1 |
| Q2 2024 | 12 | n/a | 14.44M | $365.87M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wellington Management ✦ | 5.72M | n/a | $145.04M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 2 | Geode Capital Management ✦ (passive) | 3.99M | n/a | $101.16M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 3 | Two Sigma Investments ✦ | 1.42M | n/a | $35.94M | 0.1% | n/c | 1 | SEC ↗ |
| 4 | D. E. Shaw & Co. ✦ | 664.11K | n/a | $16.83M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 598.17K | n/a | $15.16M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 6 | Bridgewater Associates ✦ | 537.82K | n/a | $13.63M | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 522.28K | n/a | $13.23M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 8 | Renaissance Technologies ✦ | 500.70K | n/a | $12.69M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Marshall Wace ✦ | 389.24K | n/a | $9.86M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Millennium Management ✦ | 45.07K | n/a | $1.14M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 26.26K | n/a | $665,479 | 0.0% | n/c | 1 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 20.83K | n/a | $527,884 | 0.0% | n/c | 1 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 399 holders, 202.48M shares, $5.98B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Director · 54 sh @ 26.78 · $1,446
Director · 5.00K sh @ 24.62 · $123,125
Director · 8.00K sh @ 25.00 · $200,000
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