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Corigliano Investment Advisers’s Magnolia Oil & Gas MGY Stock Holding History

Corigliano Investment Advisers’s Portfolio MGY Stock Details MGY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$12.6M Sell
398,000
-219,000
-35% -$5.86M 4.91% 6
2025
Q4 		$13.5M Buy
617,000
+172,000
+39% +$3.91M 4.8% 6
2025
Q3 		$10.6M Buy
445,000
+92,000
+26% +$2.19M 3.43% 11
2025
Q2 		$7.94M Buy
+353,000
New +$7.82M 2.5% 14

Other funds holding MGY

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Corigliano Investment Advisers's MGY Position: Q1 2026 in Review

Corigliano Investment Advisers reduced its Magnolia Oil & Gas (MGY) stake by 35% in Q1 2026, selling an estimated $5.86M and leaving 398,000 shares worth $12.6M. The position accounts for 4.91% of the portfolio, ranked #6.

Corigliano Investment Advisers first reported a position in MGY in Q2 2025 and has held it in 4 quarters since. The position peaked at $13.5M in Q4 2025. 405 funds tracked by Wall St. Rank hold MGY as of Q1 2026.

  • Corigliano Investment Advisers held 398,000 shares of Magnolia Oil & Gas worth $12.6M as of Q1 2026.
  • Corigliano Investment Advisers sold 219,000 Magnolia Oil & Gas shares in Q1 2026, an estimated $5.86M.
  • Magnolia Oil & Gas made up 4.91% of Corigliano Investment Advisers's portfolio in Q1 2026, its #6 holding.
  • Corigliano Investment Advisers first reported a position in Magnolia Oil & Gas in Q2 2025 and has held it in 4 quarters since.
  • Corigliano Investment Advisers's Magnolia Oil & Gas position peaked at $13.5M in Q4 2025.
  • 405 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q1 2026.

Based on Corigliano Investment Advisers's 13F filing for Q1 2026, filed 15 May 2026.