Vanguard Group
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Vanguard Group’s Magnolia Oil & Gas MGY Stock Holding History

Vanguard 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
2025
Q4 		$430M Sell
19,644,960
-230,896
-1% -$5.25M 0.01% 1148
2025
Q3 		$474M Sell
19,875,856
-382,051
-2% -$9.11M 0.01% 1091
2025
Q2 		$455M Sell
20,257,907
-149,796
-0.7% -$3.32M 0.01% 1079
2025
Q1 		$515M Sell
20,407,703
-530,497
-3% -$12.9M 0.01% 973
2024
Q4 		$490M Buy
20,938,200
+452,836
+2% +$11.8M 0.01% 1046
2024
Q3 		$500M Buy
20,485,364
+640,623
+3% +$16.1M 0.01% 1047
2024
Q2 		$503M Sell
19,844,741
-912,628
-4% -$23.3M 0.01% 989
2024
Q1 		$539M Buy
20,757,369
+2,956,314
+17% +$64.8M 0.01% 966
2023
Q4 		$379M Sell
17,801,055
-28,621
-0.2% -$626K 0.01% 1143
2023
Q3 		$408M Sell
17,829,676
-48,636
-0.3% -$1.09M 0.01% 1010
2023
Q2 		$374M Buy
17,878,312
+682,893
+4% +$14.1M 0.01% 1103
2023
Q1 		$376M Buy
17,195,419
+547,422
+3% +$12.2M 0.01% 1066
2022
Q4 		$390M Buy
16,647,997
+331,952
+2% +$8.09M 0.01% 1025
2022
Q3 		$323M Buy
16,316,045
+168,670
+1% +$3.73M 0.01% 1089
2022
Q2 		$339M Buy
16,147,375
+1,378,917
+9% +$34.5M 0.01% 1094
2022
Q1 		$349M Buy
14,768,458
+1,440
+0% +$31.6K 0.01% 1201
2021
Q4 		$279M Sell
14,767,018
-1,000,513
-6% -$19.9M 0.01% 1398
2021
Q3 		$281M Buy
15,767,531
+730,160
+5% +$11M 0.01% 1375
2021
Q2 		$235M Buy
15,037,371
+639,753
+4% +$8.22M 0.01% 1536
2021
Q1 		$165M Buy
14,397,618
+2,200,827
+18% +$22.9M ﹤0.01% 1676
2020
Q4 		$86.1M Sell
12,196,791
-90,531
-0.7% -$540K ﹤0.01% 1911
2020
Q3 		$63.5M Buy
12,287,322
+1,127,621
+10% +$7.02M ﹤0.01% 1891
2020
Q2 		$67.6M Buy
11,159,701
+109,141
+1% +$596K ﹤0.01% 1850
2020
Q1 		$44.2M Buy
11,050,560
+549,010
+5% +$4.72M ﹤0.01% 1924
2019
Q4 		$132M Sell
10,501,550
-286,995
-3% -$3.21M ﹤0.01% 1619
2019
Q3 		$120M Buy
10,788,545
+1,453,917
+16% +$15.6M ﹤0.01% 1624
2019
Q2 		$108M Buy
9,334,628
+450,085
+5% +$5.52M ﹤0.01% 1710
2019
Q1 		$107M Buy
8,884,543
+682,201
+8% +$8.31M ﹤0.01% 1720
2018
Q4 		$91.9M Buy
8,202,342
+653,244
+9% +$8.22M ﹤0.01% 1719
2018
Q3 		$113M Buy
+7,549,098
New +$98.5M ﹤0.01% 1736

Other funds holding MGY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return
EIP
Epoch Investment Partners New York $17.6B AUM 34.17% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Vanguard Group's MGY Position: Q4 2025 in Review

Vanguard Group reduced its Magnolia Oil & Gas (MGY) stake by 1.2% in Q4 2025, selling an estimated $5.25M and leaving 19,644,960 shares worth $430M. The position accounts for 0.01% of the portfolio, ranked #1148.

Vanguard Group first reported a position in MGY in Q3 2018 and has held it in 30 quarters since. The position peaked at $539M in Q1 2024. 378 funds tracked by Wall St. Rank hold MGY as of Q4 2025.

  • Vanguard Group held 19,644,960 shares of Magnolia Oil & Gas worth $430M as of Q4 2025.
  • Vanguard Group sold 230,896 Magnolia Oil & Gas shares in Q4 2025, an estimated $5.25M.
  • Magnolia Oil & Gas made up 0.01% of Vanguard Group's portfolio in Q4 2025, its #1148 holding.
  • Vanguard Group first reported a position in Magnolia Oil & Gas in Q3 2018 and has held it in 30 quarters since.
  • Vanguard Group's Magnolia Oil & Gas position peaked at $539M in Q1 2024.
  • 378 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q4 2025.

Based on Vanguard Group's 13F filing for Q4 2025, filed 29 Jan 2026.