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HRT Financial’s Magnolia Oil & Gas MGY Stock Holding History

HRT Financial’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 		$20.1M Buy
787,701
+514,263
+188% +$14.7M 0.04% 476
2026
Q1 		$8.63M Sell
273,438
-42,072
-13% -$1.13M 0.02% 683
2025
Q4 		$6.91M Buy
315,510
+205,730
+187% +$4.68M 0.02% 622
2025
Q3 		$2.62M Sell
109,780
-12,413
-10% -$296K 0.01% 1006
2025
Q2 		$2.75M Sell
122,193
-1,064,943
-90% -$23.6M 0.01% 786
2025
Q1 		$30M Buy
1,187,136
+1,174,034
+8,961% +$28.5M 0.19% 68
2024
Q4 		$306K Sell
13,102
-23,275
-64% -$605K ﹤0.01% 1708
2024
Q3 		$888K Sell
36,377
-299,166
-89% -$7.54M ﹤0.01% 1303
2024
Q2 		$8.5M Buy
+335,543
New +$8.56M 0.05% 276
2024
Q1 		– Sell
-27,692
Closed -$589K – 2787
2023
Q4 		$589K Buy
27,692
+12,876
+87% +$282K ﹤0.01% 1276
2023
Q3 		$339K Sell
14,816
-66,671
-82% -$1.49M ﹤0.01% 1601
2023
Q2 		$1.7M Buy
+81,487
New +$1.69M 0.02% 680
2022
Q2 		– Sell
-189,247
Closed -$4.47M – 3391
2022
Q1 		$4.47M Buy
+189,247
New +$4.15M 0.03% 324
2021
Q4 		– Sell
-156,005
Closed -$2.77M – 3720
2021
Q3 		$2.77M Buy
+156,005
New +$2.36M 0.02% 545
2020
Q2 		– Sell
-11,541
Closed -$46K – 1670
2020
Q1 		$46K Buy
+11,541
New +$99.3K ﹤0.01% 646

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 $3.37T AUM 44.26% 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

HRT Financial's MGY Position: Q2 2026 in Review

HRT Financial increased its Magnolia Oil & Gas (MGY) stake by 188% in Q2 2026, buying an estimated $14.7M and bringing the position to 787,701 shares worth $20.1M. The position accounts for 0.04% of the portfolio, ranked #476.

HRT Financial first reported a position in MGY in Q1 2020 and has held it in 15 quarters since. The position peaked at $30M in Q1 2025. 411 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • HRT Financial held 787,701 shares of Magnolia Oil & Gas worth $20.1M as of Q2 2026.
  • HRT Financial bought 514,263 Magnolia Oil & Gas shares in Q2 2026, an estimated $14.7M.
  • Magnolia Oil & Gas made up 0.04% of HRT Financial's portfolio in Q2 2026, its #476 holding.
  • HRT Financial first reported a position in Magnolia Oil & Gas in Q1 2020 and has held it in 15 quarters since.
  • HRT Financial's Magnolia Oil & Gas position peaked at $30M in Q1 2025.
  • 411 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on HRT Financial's 13F filing for Q2 2026, filed 14 Aug 2026.