Vanguard Personalized Indexing Management
MGY icon

Vanguard Personalized Indexing Management’s Magnolia Oil & Gas MGY Stock Holding History

Vanguard Personalized Indexing Management’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 		$267K Buy
10,454
+1,143
+12% +$32.6K ﹤0.01% 1765
2026
Q1 		$294K Sell
9,311
-152
-2% -$4.07K ﹤0.01% 1623
2025
Q4 		$207K Sell
9,463
-743
-7% -$16.9K ﹤0.01% 1708
2025
Q3 		$244K Buy
10,206
+43
+0.4% +$1.02K ﹤0.01% 1594
2025
Q2 		$228K Sell
10,163
-204
-2% -$4.52K ﹤0.01% 1568
2025
Q1 		$262K Buy
10,367
+351
+4% +$8.51K ﹤0.01% 1403
2024
Q4 		$234K Sell
10,016
-273
-3% -$7.09K ﹤0.01% 1453
2024
Q3 		$251K Buy
10,289
+231
+2% +$5.82K ﹤0.01% 1426
2024
Q2 		$255K Buy
+10,058
New +$257K ﹤0.01% 1340
2023
Q1 		– Sell
-8,642
Closed -$203K – 1485
2022
Q4 		$203K Buy
+8,642
New +$211K 0.01% 1153
2022
Q3 		– Sell
-10,386
Closed -$218K – 1273
2022
Q2 		$218K Sell
10,386
-281
-3% -$7.03K 0.01% 1111
2022
Q1 		$252K Buy
+10,667
New +$234K 0.01% 1042

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

Vanguard Personalized Indexing Management's MGY Position: Q2 2026 in Review

Vanguard Personalized Indexing Management increased its Magnolia Oil & Gas (MGY) stake by 12% in Q2 2026, buying an estimated $32.6K and bringing the position to 10,454 shares worth $267K. The position accounts for ﹤0.01% of the portfolio, ranked #1765.

Vanguard Personalized Indexing Management first reported a position in MGY in Q1 2022 and has held it in 12 quarters since. The position peaked at $294K in Q1 2026. 408 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • Vanguard Personalized Indexing Management held 10,454 shares of Magnolia Oil & Gas worth $267K as of Q2 2026.
  • Vanguard Personalized Indexing Management bought 1,143 Magnolia Oil & Gas shares in Q2 2026, an estimated $32.6K.
  • Magnolia Oil & Gas made up ﹤0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #1765 holding.
  • Vanguard Personalized Indexing Management first reported a position in Magnolia Oil & Gas in Q1 2022 and has held it in 12 quarters since.
  • Vanguard Personalized Indexing Management's Magnolia Oil & Gas position peaked at $294K in Q1 2026.
  • 408 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.