Susquehanna International Group
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Susquehanna International Group’s Magnolia Oil & Gas MGY Stock Holding History

Susquehanna International Group’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 		$420K Sell
13,300
-23,000
-63% -$615K ﹤0.01% 10093
2025
Q4 		$795K Sell
36,300
-425,800
-92% -$9.68M ﹤0.01% 7696
2025
Q3 		$11M Buy
462,100
+7,000
+2% +$167K ﹤0.01% 2913
2025
Q2 		$10.2M Sell
455,100
-14,000
-3% -$310K ﹤0.01% 2798
2025
Q1 		$11.8M Buy
+469,100
New +$11.4M ﹤0.01% 2310
2024
Q3 		– Sell
-8,200
Closed -$208K – 12614
2024
Q2 		$208K Sell
8,200
-72,000
-90% -$1.84M ﹤0.01% 10275
2024
Q1 		$2.08M Buy
80,200
+55,400
+223% +$1.22M ﹤0.01% 5242
2023
Q4 		$528K Sell
24,800
-30,900
-55% -$676K ﹤0.01% 8538
2023
Q3 		$1.28M Buy
55,700
+21,400
+62% +$478K ﹤0.01% 6070
2023
Q2 		$717K Buy
34,300
+12,300
+56% +$254K ﹤0.01% 7459
2023
Q1 		$481K Sell
22,000
-81,100
-79% -$1.8M ﹤0.01% 8668
2022
Q4 		$2.42M Sell
103,100
-3,100
-3% -$75.6K ﹤0.01% 4383
2022
Q3 		$2.1M Sell
106,200
-182,000
-63% -$4.03M ﹤0.01% 4814
2022
Q2 		$6.05M Buy
288,200
+137,800
+92% +$3.44M ﹤0.01% 2883
2022
Q1 		$3.56M Buy
150,400
+90,000
+149% +$1.98M ﹤0.01% 4302
2021
Q4 		$1.14M Sell
60,400
-26,600
-31% -$528K ﹤0.01% 6945
2021
Q3 		$1.55M Buy
87,000
+16,500
+23% +$249K ﹤0.01% 6400
2021
Q2 		$1.1M Buy
+70,500
New +$906K ﹤0.01% 7499
2019
Q2 		– Sell
-25,000
Closed -$300K – 10600
2019
Q1 		$300K Buy
25,000
+2,800
+13% +$34.1K ﹤0.01% 7213
2018
Q4 		$249K Buy
+22,200
New +$279K ﹤0.01% 7351

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

Susquehanna International Group's MGY Position: Q1 2026 in Review

Susquehanna International Group increased its Magnolia Oil & Gas (MGY) stake by 542% in Q1 2026, buying an estimated $4.34M and bringing the position to 192,140 shares worth $6.07M. The position accounts for ﹤0.01% of the portfolio, ranked #3911.

Susquehanna International Group first reported a position in MGY in Q1 2019 and has held it in 28 quarters since. The position peaked at $13.4M in Q4 2023. 405 funds tracked by Wall St. Rank hold MGY as of Q1 2026.

  • Susquehanna International Group held 192,140 shares of Magnolia Oil & Gas worth $6.07M as of Q1 2026.
  • Susquehanna International Group bought 162,225 Magnolia Oil & Gas shares in Q1 2026, an estimated $4.34M.
  • Magnolia Oil & Gas made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #3911 holding.
  • Susquehanna International Group first reported a position in Magnolia Oil & Gas in Q1 2019 and has held it in 28 quarters since.
  • Susquehanna International Group's Magnolia Oil & Gas position peaked at $13.4M in Q4 2023.
  • 405 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q1 2026.

Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.