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Graham Capital Management’s Magnolia Oil & Gas MGY Stock Holding History

Graham Capital Management’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
Q2 		$2.8M Buy
+109,540
New +$3.13M 0.05% 264
2025
Q4 		– Sell
-14,342
Closed -$342K – 1456
2025
Q3 		$342K Sell
14,342
-23,663
-62% -$564K 0.01% 796
2025
Q2 		$854K Buy
+38,005
New +$842K 0.01% 630

Other funds holding MGY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Graham Capital Management's MGY Position: Q2 2026 in Review

Graham Capital Management opened a new position in Magnolia Oil & Gas (MGY) in Q2 2026: 109,540 shares worth $2.8M. The stake represents 0.05% of the portfolio and ranks #264 among its holdings. This is a return to the name: Graham Capital Management previously reported a position in MGY as recently as Q3 2025.

Graham Capital Management first reported a position in MGY in Q2 2025 and has held it in 3 quarters since. 411 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • Graham Capital Management held 109,540 shares of Magnolia Oil & Gas worth $2.8M as of Q2 2026.
  • Magnolia Oil & Gas was a new Graham Capital Management position in Q2 2026.
  • Magnolia Oil & Gas made up 0.05% of Graham Capital Management's portfolio in Q2 2026, its #264 holding.
  • Graham Capital Management first reported a position in Magnolia Oil & Gas in Q2 2025 and has held it in 3 quarters since.
  • 411 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on Graham Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.