Ameriprise
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Ameriprise’s Magnolia Oil & Gas MGY Stock Holding History

Ameriprise’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 		$9.04M Buy
353,570
+51,693
+17% +$1.48M ﹤0.01% 2121
2026
Q1 		$9.53M Sell
301,877
-20,937
-6% -$560K ﹤0.01% 1964
2025
Q4 		$7.07M Sell
322,814
-42,357
-12% -$963K ﹤0.01% 2180
2025
Q3 		$8.72M Sell
365,171
-15,806
-4% -$377K ﹤0.01% 2017
2025
Q2 		$8.56M Sell
380,977
-51,207
-12% -$1.13M ﹤0.01% 1933
2025
Q1 		$10.9M Sell
432,184
-15,791
-4% -$383K ﹤0.01% 1697
2024
Q4 		$10.5M Sell
447,975
-579,468
-56% -$15.1M ﹤0.01% 1770
2024
Q3 		$25.1M Sell
1,027,443
-14,062
-1% -$354K 0.01% 1207
2024
Q2 		$26.4M Sell
1,041,505
-39,797
-4% -$1.02M 0.01% 1111
2024
Q1 		$28.1M Buy
1,081,302
+671,657
+164% +$14.7M 0.01% 1100
2023
Q4 		$8.72M Buy
409,645
+3,519
+0.9% +$77K ﹤0.01% 1901
2023
Q3 		$9.3M Buy
406,126
+125,225
+45% +$2.8M ﹤0.01% 1762
2023
Q2 		$5.87M Buy
280,901
+211,375
+304% +$4.37M ﹤0.01% 2221
2023
Q1 		$1.52M Buy
69,526
+3,075
+5% +$68.3K ﹤0.01% 2959
2022
Q4 		$1.56M Buy
66,451
+32,772
+97% +$799K ﹤0.01% 2917
2022
Q3 		$669K Sell
33,679
-516
-2% -$11.4K ﹤0.01% 3286
2022
Q2 		$718K Sell
34,195
-5,650
-14% -$141K ﹤0.01% 3254
2022
Q1 		$942K Sell
39,845
-1,277
-3% -$28K ﹤0.01% 3240
2021
Q4 		$776K Buy
+41,122
New +$816K ﹤0.01% 3363
2021
Q2 		– Sell
-552,687
Closed -$6.34M – 3940
2021
Q1 		$6.34M Buy
552,687
+4,236
+0.8% +$44.1K ﹤0.01% 2241
2020
Q4 		$3.87M Buy
548,451
+85,472
+18% +$510K ﹤0.01% 2434
2020
Q3 		$2.39M Buy
462,979
+76,157
+20% +$474K ﹤0.01% 2563
2020
Q2 		$2.34M Sell
386,822
-10,159
-3% -$55.5K ﹤0.01% 2522
2020
Q1 		$1.59M Sell
396,981
-386,375
-49% -$3.32M ﹤0.01% 2594
2019
Q4 		$9.86M Buy
783,356
+208,740
+36% +$2.34M ﹤0.01% 1752
2019
Q3 		$6.38M Buy
+574,616
New +$6.17M ﹤0.01% 2036

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

Ameriprise's MGY Position: Q2 2026 in Review

Ameriprise increased its Magnolia Oil & Gas (MGY) stake by 17% in Q2 2026, buying an estimated $1.48M and bringing the position to 353,570 shares worth $9.04M. The position accounts for ﹤0.01% of the portfolio, ranked #2121.

Ameriprise first reported a position in MGY in Q3 2019 and has held it in 26 quarters since. The position peaked at $28.1M in Q1 2024. 408 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • Ameriprise held 353,570 shares of Magnolia Oil & Gas worth $9.04M as of Q2 2026.
  • Ameriprise bought 51,693 Magnolia Oil & Gas shares in Q2 2026, an estimated $1.48M.
  • Magnolia Oil & Gas made up ﹤0.01% of Ameriprise's portfolio in Q2 2026, its #2121 holding.
  • Ameriprise first reported a position in Magnolia Oil & Gas in Q3 2019 and has held it in 26 quarters since.
  • Ameriprise's Magnolia Oil & Gas position peaked at $28.1M in Q1 2024.
  • 408 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

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