Security record
MGY
Magnolia Oil & Gas Corporation · Energy · Oil & Gas Exploration & Production
115Tracked holders
0Δ holders
141.37MShares held
$3.64BReported value
+4New positions
−5Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.6% · net new positions -0.9% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| 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 | — |
| 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 | — |
| Q4 2024 | 12 | -1 | 21.50M | $502.68M | — | −1 |
| Q3 2024 | 12 | 0 | 12.74M | $311.06M | +1 | −1 |
| Q2 2024 | 12 | — | 14.44M | $365.87M | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 31.97M | +8.4% | $817.85M | 0.0% | ▲ Add | 5 | SEC ↗ ×14 |
| 2 | American Century Companies Inc | 11.01M | +4.8% | $281.67M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 9.94M | +4.7% | $254.30M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 7.66M | +6.6% | $196.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Dimensional Fund Advisors Lp | 7.12M | +1.3% | $182.07M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 6 | Arrowstreet Capital ✦ | 5.46M | -12.8% | $139.76M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 7 | Alliancebernstein L.P. | 4.12M | -7.4% | $130.15M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 4.80M | +5.8% | $122.89M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 9 | Nomura Asset Management… | 4.31M | -13.3% | $110.30M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 10 | Bank Of America Corp /De/ | 4.25M | +9.7% | $108.80M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 11 | Td Asset Management Inc | 3.93M | -20.4% | $100.64M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 3.43M | +13.3% | $87.73M | 0.0% | ▲ Add | 4 | SEC ↗ ×14 |
| 13 | Victory Capital Management Inc | 2.98M | -3.5% | $76.30M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 14 | Charles Schwab Investment… | 2.62M | +0.2% | $66.97M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | Allspring Global Investments… | 2.67M | -1.2% | $66.63M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 16 | Goldman Sachs Group ✦ | 2.41M | -23.2% | $61.55M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 17 | Nuveen, LLC | 2.23M | -1.1% | $57.01M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 18 | Loomis Sayles & Co L P | 2.07M | -5.3% | $52.82M | 0.1% | ▼ Trim | 3 | SEC ↗ ×2 |
| 19 | Bank of New York Mellon Corp | 1.94M | 0.0% | $49.74M | 0.0% | ▲ Add | 3 | SEC ↗ ×11 |
| 20 | Northern Trust Corp | 1.89M | -11.1% | $48.47M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 21 | Manufacturers Life Insurance… | 1.86M | +21.0% | $47.51M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 22 | T. Rowe Price ✦ | 1.71M | +601.2% | $43.82M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 23 | UBS Group AG | 1.50M | +28.5% | $38.47M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 24 | Two Sigma Investments ✦ | 1.42M | -16.4% | $36.24M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 25 | Renaissance Technologies ✦ | 1.30M | -23.8% | $33.17M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 26 | Principal Financial Group Inc | 1.12M | -27.4% | $28.67M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 27 | Aberdeen Group plc | 958.95K | +24.9% | $24.53M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 28 | JPMorgan Chase ✦ | 926.68K | -22.8% | $24.06M | 0.0% | ▼ Trim | 4 | SEC ↗ ×8 |
| 29 | First Trust Advisors Lp | 830.70K | -14.9% | $21.25M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 30 | Hrt Financial Lp | 787.70K | +188.1% | $20.15M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Invesco Ltd. | 742.62K | +5.4% | $19.00M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 32 | Creative Planning | 633.42K | +47.1% | $16.20M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 33 | AQR Capital Management ✦ | 594.65K | +19.4% | $15.21M | 0.0% | ▲ Add | 9 | SEC ↗ ×6 |
| 34 | Rhumbline Advisers | 524.57K | -9.1% | $13.42M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 35 | California Public Employees… | 456.47K | +10.3% | $11.68M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 36 | Envestnet Asset Management Inc | 434.94K | +3.0% | $11.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Squarepoint Ops LLC | 430.38K | -5.4% | $11.01M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 38 | Legal & General Group Plc | 389.92K | +1.0% | $9.97M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 39 | Point72 Asset Management ✦ | 385.56K | -44.3% | $9.86M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | Nordea Investment Management Ab | 367.29K | +1.2% | $9.51M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 41 | Swiss National Bank | 363.30K | +4.3% | $9.29M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 42 | State Of Wisconsin Investment Board | 359.83K | -6.9% | $9.20M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 43 | Ameriprise Financial Inc | 353.57K | +17.1% | $9.04M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 44 | Marshall Wace ✦ | 328.28K | New | $8.40M | 0.0% | New | 1 | SEC ↗ ×3 |
| 45 | Deutsche Bank Ag\ | 311.09K | +41.3% | $7.96M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 46 | Universal- Beteiligungs- und… | 286.04K | +3.9% | $7.32M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Raymond James Financial Inc | 281.03K | -0.9% | $7.19M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 48 | Sei Investments Co | 273.60K | -39.9% | $7.00M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 49 | Millennium Management ✦ | 261.43K | -56.4% | $6.69M | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 50 | Russell Investments Group, Ltd. | 234.14K | +6.9% | $5.99M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 51 | Federated Hermes, Inc. | 216.19K | +1327.2% | $5.53M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 52 | UBS AM, a distinct business unit of… | 208.44K | +0.8% | $5.33M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 53 | Wells Fargo & Company/Mn | 196.73K | +17.2% | $5.03M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 54 | Prudential Financial Inc | 191.67K | -18.3% | $4.90M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 55 | Franklin Resources Inc | 189.12K | -16.1% | $4.84M | 0.0% | ▼ Trim | 3 | SEC ↗ ×5 |
| 56 | Susquehanna International Group, Llp | 177.87K | -7.4% | $4.55M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 57 | Barclays Plc | 169.43K | -9.1% | $4.33M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 58 | Fifth Third Bancorp | 165.47K | +127.6% | $4.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 59 | Lazard Asset Management Llc | 163.26K | New | $4.18M | 0.0% | New | 1 | SEC ↗ |
| 60 | Cerity Partners LLC | 142.65K | +2.3% | $3.65M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 61 | Royal Bank Of Canada | 139.99K | +39.2% | $3.58M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 62 | State Board Of Administration Of… | 123.73K | -12.8% | $3.17M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 122.15K | -11.4% | $3.12M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Citigroup Inc | 119.28K | +25.2% | $3.05M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 65 | Hsbc Holdings Plc | 102.30K | -22.8% | $2.63M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 66 | Captrust Financial Advisors | 98.47K | +4.2% | $2.52M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 67 | Tidal Investments LLC | 93.38K | +34.3% | $2.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 68 | Jones Financial Companies Lllp | 88.61K | +12.0% | $2.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Man Group plc | 89.55K | -56.2% | $2.29M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | LPL Financial LLC | 73.42K | -8.9% | $1.88M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Holocene Advisors, LP | 66.69K | -3.2% | $1.71M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 72 | New York State Common Retirement… | 66.50K | +12.5% | $1.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Bnp Paribas Financial Markets | 65.56K | -73.9% | $1.68M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Wealth Enhancement Advisory… | 59.23K | -4.2% | $1.53M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Balyasny Asset Management L.P. | 58.21K | -9.8% | $1.49M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 76 | Connor, Clark & Lunn Investment… | 57.02K | -77.1% | $1.46M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 77 | Quantinno Capital Management LP | 53.47K | -60.5% | $1.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 78 | Mariner, LLC | 50.56K | -0.8% | $1.29M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 79 | Zurcher Kantonalbank (Zurich… | 48.09K | +7.9% | $1.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | D. E. Shaw & Co. ✦ | 47.34K | +21.2% | $1.21M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 81 | Bridgewater Associates ✦ | 42.88K | New | $1.10M | 0.0% | New | 1 | SEC ↗ |
| 82 | Pnc Financial Services Group, Inc. | 42.87K | +3.9% | $1.10M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 83 | Voya Investment Management Llc | 42.46K | +16.4% | $1.09M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Truist Financial Corp | 38.25K | +5.1% | $978,507 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 85 | Stifel Financial Corp | 35.44K | -1.5% | $906,616 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 86 | Bank Of Montreal /Can/ | 31.29K | +2.3% | $800,296 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 87 | Cetera Investment Advisers | 29.23K | +66.6% | $747,661 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 88 | Pictet Asset Management Holding SA | 28.13K | -9.9% | $719,540 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Mercer Global Advisors Inc /Adv | 27.69K | +45.6% | $708,208 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 90 | Gotham Asset Management ✦ | 26.65K | -46.5% | $681,605 | 0.0% | ▼ Trim | 9 | SEC ↗ |
| 91 | ProShare Advisors LLC | 26.53K | -5.8% | $678,561 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 92 | Fidelity (FMR) ✦ | 25.88K | +18.8% | $661,979 | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 93 | Neuberger Berman Group LLC | 25.62K | -93.9% | $655,298 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 94 | Mml Investors Services, Llc | 24.45K | +63.4% | $625,527 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Commonwealth Equity Services, Llc | 22.71K | 0.0% | $580,988 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Corient Private Wealth LP | 22.44K | -82.0% | $574,044 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 97 | CIBC Bancorp USA Inc. | 17.65K | +15.8% | $451,538 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 98 | CIBC Asset Management Inc | 17.20K | 0.0% | $440,002 | 0.0% | Held | 3 | SEC ↗ |
| 99 | Simplex Trading, Llc | 16.88K | -0.6% | $431,790 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Aviva Plc | 16.12K | New | $412,452 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $8.40M | 0.0% |
| Lazard Asset Management Llc | $4.18M | 0.0% |
| Bridgewater Associates | $1.10M | 0.0% |
| Aviva Plc | $412,452 | 0.0% |
Exited
| Citadel Advisors | $11.50M | was 0.0% |
| Tudor Investment Corp Et Al | $2.95M | was 0.0% |
| Canada Pension Plan… | $1.77M | was 0.0% |
| HighTower Advisors, LLC | $292,881 | was 0.0% |
| Walleye Trading LLC | $229,135 | was 0.0% |
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.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
Sep 01
Khani David M.
Director · 54 sh @ 26.78 · $1,446
Aug 07
Ropp Ralph Lewis
Director · 5.00K sh @ 24.62 · $123,125
Aug 07
Khani David M.
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
Sep 16
SC 13G — WildFire Energy I LLC
Jul 31
SC 13G/A — VANGUARD PORTFOLIO MANAGEMENT LLC
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: Q2 2026 ·
Methodology ·
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