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Magnolia Oil-A (MGY)
NYSE
$27.99-$0.15 (-0.53%)
Price as of Aug 21, 2026 7:47 PM EDT- $6.7BMarket Cap
- 19.10%1-Year Change
- Oil & Gas E&PIndustry
Magnolia Oil-A (MGY)
$27.99-$0.15 (-0.53%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK, INC. | 13.49% | 32.0M | +2.5M (+7.76%) | Jun 30, 2026 |
BLACKROCK INC. | 12.30% | 29.1M | -1.7M (-5.71%) | Jun 30, 2024 |
BLACKROCK FUNDING, INC. /DE | 12.03% | 28.5M | -653,542 (-2.29%) | Dec 31, 2024 |
VANGUARD GROUP INC | 8.29% | 19.6M | -230,896 (-1.18%) | Dec 31, 2025 |
VANGUARD PORTFOLIO MANAGEMENT LLC | 6.47% | 15.3M | +2.4M (+15.37%) | Jun 30, 2026 |
N/A | 6.47% | 15.3M | +2.4M (+15.37%) | Jun 30, 2026 |
AMERICAN CENTURY COMPANIES INC | 4.65% | 11.0M | +502,218 (+4.56%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 5.55% | 13.2M | +191,556 (+1.46%) | Mar 31, 2026 |
FIDELITY CONTRAFUND | 3.36% | 8.0M | 0 (0.00%) | Mar 31, 2026 |
AMERICAN CENTURY ETF TRUST | 2.96% | 7.0M | +510,002 (+7.26%) | May 31, 2026 |
SPDR SERIES TRUST | 2.31% | 5.5M | 0 (0.00%) | Apr 30, 2026 |
JANUS INVESTMENT FUND | 2.01% | 4.8M | -75,332 (-1.58%) | Mar 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.40% | 3.3M | +223,457 (+6.72%) | Apr 30, 2026 |
DELAWARE GROUP EQUITY FUNDS V | 1.39% | 3.3M | +3.3M (+100.00%) | May 29, 2026 |
Current Ownership Distribution
- Institutions3.9B (71.54%)
- Mutual Funds1.5B (27.27%)
- Insiders65.3M (1.19%)
- Other0 (0.00%)
Insider Transactions
- 1.19% (65.3M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $1.3MAmount of InsiderBuying (last 12 months)
- 7Number of InsiderSelling (last 12 months)
- $46.7MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Ropp Ralph Lewis | Buy | Aug 07, 2026 | $123,125.00 | 5,000 | $24.63 | 26,007 |
Khani David M. | Buy | Aug 07, 2026 | $200,000.00 | 8,000 | $25.00 | 30,622 |
Szabo Shandell | Sell | Mar 30, 2026 | $375,169.11 | 11,731 | $31.98 | 14,304 |
DJEREJIAN EDWARD P | Sell | Mar 10, 2026 | $521,604.00 | 18,000 | $28.98 | 110,425 |
Yang Timothy D. EVP, CHIEF LEGAL & COMM & SEC | Sell | Mar 09, 2026 | $4.4M | 150,000 | $29.29 | 526,661 |
Stavros Christopher G CEO & CHAIRMAN | Sell | Mar 09, 2026 | $3.5M | 119,954 | $29.29 | 883,592 |
Acosta Arcilia | Sell | Mar 09, 2026 | $559,776.97 | 19,235 | $29.10 | 128,249 |
Corales Brian SVP & CHIEF FINANCIAL OFFICER | Sell | Mar 09, 2026 | $960,960.00 | 33,000 | $29.12 | 184,178 |
SMITH DAN F | Sell | Mar 09, 2026 | $522,216.00 | 18,000 | $29.01 | 119,204 |
Corales Brian SVP & CHIEF FINANCIAL OFFICER | In Kind | Mar 02, 2026 | $454,401.80 | 15,916 | $28.55 | 217,178 |
Acosta Arcilia | Award | Mar 02, 2026 | $0.00 | 69 | $0.00 | 147,484 |
Stavros Christopher G CEO & CHAIRMAN | In Kind | Mar 02, 2026 | $1.2M | 42,863 | $28.55 | 1.0M |
Yang Timothy D. EVP - GENERAL COUNSEL & SEC | In Kind | Mar 02, 2026 | $432,703.80 | 15,156 | $28.55 | 676,661 |
Ropp Ralph Lewis | Buy | Nov 11, 2025 | $103,963.50 | 4,500 | $23.10 | 14,687 |
Acosta Arcilia | Award | Sep 02, 2025 | $0.00 | 71 | $0.00 | 147,339 |
Acosta Arcilia | Award | Jun 02, 2025 | $0.00 | 81 | $0.00 | 147,268 |
SMITH DAN F | Award | May 07, 2025 | $0.00 | 11,549 | $0.00 | 137,204 |
Ropp Ralph Lewis | Award | May 07, 2025 | $0.00 | 7,940 | $0.00 | 10,187 |
Acosta Arcilia | Award | May 07, 2025 | $0.00 | 7,940 | $0.00 | 147,187 |
LARSON JAMES R | Award | May 07, 2025 | $0.00 | 7,940 | $0.00 | 90,975 |
DJEREJIAN EDWARD P | Award | May 07, 2025 | $0.00 | 7,940 | $0.00 | 128,425 |
Szabo Shandell | Award | May 07, 2025 | $0.00 | 7,940 | $0.00 | 26,035 |
Khani David M. | Award | May 07, 2025 | $0.00 | 7,940 | $0.00 | 16,302 |
Szabo Shandell | Buy | May 02, 2025 | $249,870.30 | 11,731 | $21.30 | 18,095 |
Stavros Christopher G CEO & DIRECTOR | Buy | Mar 03, 2025 | $55,137.50 | 2,500 | $22.05 | 892,372 |
Stavros Christopher G CEO & DIRECTOR | In Kind | Mar 03, 2025 | $1.0M | 46,592 | $22.26 | 915,934 |
Yang Timothy D. EVP - GENERAL COUNSEL & SEC | In Kind | Mar 03, 2025 | $497,154.84 | 22,334 | $22.26 | 653,107 |
Stavros Christopher G CEO & DIRECTOR | Return | Mar 03, 2025 | $580,140.12 | 26,062 | $22.26 | 889,872 |
Corales Brian SVP & CHIEF FINANCIAL OFFICER | In Kind | Mar 03, 2025 | $294,455.28 | 13,228 | $22.26 | 186,597 |
Yang Timothy D. EVP - GENERAL COUNSEL & SEC | Return | Mar 03, 2025 | $410,296.32 | 18,432 | $22.26 | 634,675 |