SG Americas Securities
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SG Americas Securities’s Magnolia Oil & Gas MGY Stock Holding History

SG Americas Securities’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 		– Sell
-43,348
Closed -$1.37M – 3558
2026
Q1 		$1.37M Sell
43,348
-48,570
-53% -$1.3M ﹤0.01% 1578
2025
Q4 		$2.01M Sell
91,918
-19,600
-18% -$446K ﹤0.01% 1532
2025
Q3 		$2.66M Buy
111,518
+88,841
+392% +$2.12M 0.01% 803
2025
Q2 		$510K Buy
22,677
+13,874
+158% +$307K ﹤0.01% 1662
2025
Q1 		$222K Buy
+8,803
New +$213K ﹤0.01% 2458
2024
Q4 		– Sell
-9,671
Closed -$236K – 3419
2024
Q3 		$236K Sell
9,671
-21,759
-69% -$548K ﹤0.01% 2358
2024
Q2 		$796K Buy
31,430
+25,220
+406% +$643K ﹤0.01% 1429
2024
Q1 		$161K Sell
6,210
-13,670
-69% -$300K ﹤0.01% 2143
2023
Q4 		$423K Sell
19,880
-21,307
-52% -$466K ﹤0.01% 1584
2023
Q3 		$944K Buy
41,187
+34,724
+537% +$776K 0.01% 1315
2023
Q2 		$135K Sell
6,463
-56,583
-90% -$1.17M ﹤0.01% 1960
2023
Q1 		$1.38M Sell
63,046
-57,436
-48% -$1.27M 0.02% 907
2022
Q4 		$2.83M Buy
120,482
+22,909
+23% +$559K 0.03% 431
2022
Q3 		$1.93M Buy
97,573
+51,827
+113% +$1.15M 0.02% 597
2022
Q2 		$960K Buy
45,746
+27,563
+152% +$689K 0.01% 1332
2022
Q1 		$430K Sell
18,183
-3,016
-14% -$66.2K ﹤0.01% 1980
2021
Q4 		$400K Sell
21,199
-30,083
-59% -$597K ﹤0.01% 2293
2021
Q3 		$912K Buy
51,282
+25,091
+96% +$379K ﹤0.01% 1987
2021
Q2 		$409K Buy
26,191
+2,511
+11% +$32.3K ﹤0.01% 2032
2021
Q1 		$272K Sell
23,680
-3,137
-12% -$32.7K ﹤0.01% 2460
2020
Q4 		$189K Sell
26,817
-21,856
-45% -$130K ﹤0.01% 2660
2020
Q3 		$252K Sell
48,673
-168,365
-78% -$1.05M ﹤0.01% 2019
2020
Q2 		$1.31M Buy
217,038
+23,603
+12% +$129K 0.01% 1151
2020
Q1 		$774K Buy
193,435
+175,845
+1,000% +$1.51M 0.01% 1482
2019
Q4 		$221K Sell
17,590
-55,545
-76% -$622K ﹤0.01% 2413
2019
Q3 		$812K Buy
+73,135
New +$785K 0.01% 1545

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

SG Americas Securities's MGY Position: Q2 2026 in Review

SG Americas Securities sold out of Magnolia Oil & Gas (MGY) in Q2 2026, closing a stake of 43,348 shares — an estimated $1.37M sold.

SG Americas Securities first reported a position in MGY in Q3 2019 and held it in 26 quarters. The position peaked at $2.83M in Q4 2022. 408 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • SG Americas Securities reported no remaining Magnolia Oil & Gas position as of Q2 2026 after selling out during the quarter.
  • SG Americas Securities sold 43,348 Magnolia Oil & Gas shares in Q2 2026, an estimated $1.37M.
  • SG Americas Securities first reported a position in Magnolia Oil & Gas in Q3 2019 and held it in 26 quarters.
  • SG Americas Securities's Magnolia Oil & Gas position peaked at $2.83M in Q4 2022.
  • 408 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on SG Americas Securities's 13F filing for Q2 2026, filed 7 Aug 2026.