MAGNOLIA OIL & GAS CORP - A MGY
$25.20
+0.9% 52w: $20.99 – $32.17
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data20.9926.5832.17
Jun 20, 2025 Jul 2, 2026
Institutional holders
404
+26 QoQ
13F value
$6.39B
+45.0% QoQ
Smart-money holders
11
signal tier ≥ 2
New smart buyers
3
Q1 2026
Options barometer
0.7×
$2.7M calls / $3.9M puts
Institutional value by quarter
Number of holders
Who owns MGY?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 29.5M | $931.0M | 0.0% | +6.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 13.0M | $409.9M | 0.0% | — |
| AMERICAN CENTURY COMPANIES INC | Diversified mechanical | 10.5M | $331.8M | 0.2% | -4.7% |
| STATE STREET CORP | Index provider | 9.5M | $299.8M | 0.0% | +7.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 7.2M | $226.9M | 0.0% | — |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 7.0M | $221.9M | 0.0% | +5.9% |
| JANUS HENDERSON GROUP PLC | Diversified mechanical | 6.3M | $198.2M | 0.1% | +2.8% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 6.3M | $197.7M | 0.1% | +790.8% |
| T. Rowe Price Investment Management, Inc. | Long only active | 5.2M | $164.0M | 0.1% | -6.2% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Diversified mechanical | 5.0M | $157.0M | 0.3% | +0.3% |
| TD Asset Management Inc | Diversified mechanical | 4.9M | $156.0M | 0.1% | -12.9% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 4.5M | $143.3M | 0.0% | +2.3% |
| Epoch Investment Partners, Inc. | Other | 4.3M | $135.0M | 0.8% | -19.8% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 3.9M | $122.4M | 0.0% | +20.5% |
| Boston Trust Walden Corp | Other | 3.2M | $101.9M | 0.8% | -22.6% |
| GOLDMAN SACHS GROUP INC | Bank broker | 3.1M | $98.9M | 0.0% | +40.7% |
| VICTORY CAPITAL MANAGEMENT INC | Diversified mechanical | 3.1M | $97.6M | 0.1% | -13.9% |
| ALLIANCEBERNSTEIN L.P. | Long only active | 4.5M | $97.4M | 0.0% | -6.2% |
| GW&K Investment Management, LLC | Other | 3.1M | $97.3M | 0.9% | -2.8% |
| MORGAN STANLEY | Bank broker | 3.0M | $95.6M | 0.0% | +8.3% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Other | 2.8M | $88.8M | 2.0% | -4.3% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | Other | 2.7M | $84.2M | 0.6% | -20.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 2.6M | $82.5M | 0.0% | +4.8% |
| Allspring Global Investments Holdings, LLC | Diversified mechanical | 2.7M | $81.4M | 0.1% | -7.9% |
| Nuveen, LLC | Diversified mechanical | 2.3M | $71.1M | 0.0% | +23.8% |
| LOOMIS SAYLES & CO L P | Other | 2.2M | $68.8M | 0.1% | -6.0% |
| Stephens Investment Management Group LLC | Other | 2.2M | $68.6M | 0.9% | +0.8% |
| NORTHERN TRUST CORP | Index provider | 2.1M | $67.3M | 0.0% | +2.9% |
| Bank of New York Mellon Corp | Diversified mechanical | 1.9M | $61.4M | 0.0% | -1.1% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 1.7M | $53.7M | 0.1% | +43.7% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 1.7M | $53.5M | 0.0% | +297.6% |
| WESTWOOD HOLDINGS GROUP INC | Other | 1.6M | $50.2M | 0.4% | -9.7% |
| PRINCIPAL FINANCIAL GROUP INC | Diversified mechanical | 1.5M | $48.8M | 0.0% | -2.4% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Diversified mechanical | 1.5M | $48.4M | 0.0% | -22.9% |
| BESSEMER GROUP INC | Diversified mechanical | 1.3M | $39.6M | 0.1% | +12.3% |
| JPMORGAN CHASE & CO | Bank broker | 1.2M | $38.6M | 0.0% | +7.7% |
| FRED ALGER MANAGEMENT, LLC | Other | 1.2M | $37.7M | 0.2% | +594.1% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 1.2M | $37.3M | 0.0% | — |
| UBS Group AG | Bank broker | 1.2M | $36.9M | 0.0% | +33.8% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Diversified mechanical | 983.9K | $31.1M | 0.1% | +1.5% |
| FIRST TRUST ADVISORS LP | Index provider | 976.4K | $30.8M | 0.0% | +11.6% |
| SIR Capital Management, L.P. ★2 | Fundamental diversified | 851.1K | $26.9M | 2.5% | -15.8% |
| Public Sector Pension Investment Board | Pension sovereign | 801.8K | $25.3M | 0.1% | +5.7% |
| Aberdeen Group plc | Other | 768.1K | $24.2M | 0.0% | +56.7% |
| Invesco Ltd. | Index provider | 704.7K | $22.2M | 0.0% | -1.5% |
| Point72 Asset Management, L.P. | Multistrat pod | 692.6K | $21.9M | 0.0% | +129.2% |
| HEARTLAND ADVISORS INC | Other | 630.5K | $19.9M | 1.0% | -3.2% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 599.0K | $18.9M | 0.0% | +61.2% |
| RHUMBLINE ADVISERS | Diversified mechanical | 577.3K | $18.2M | 0.0% | +1.0% |
| ALGERT GLOBAL LLC | Diversified mechanical | 523.6K | $16.5M | 0.2% | New |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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Top funds holding MGY
BlackRock, Inc.VANGUARD PORTFOLIO MANAGEMENT LLCAMERICAN CENTURY COMPANIES INCSTATE STREET CORPVANGUARD CAPITAL MANAGEMENT LLCDIMENSIONAL FUND ADVISORS LPJANUS HENDERSON GROUP PLCARROWSTREET CAPITAL, LIMITED PARTNERSHIPT. Rowe Price Investment Management, Inc.NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
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