MG
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Mather Group’s Magnolia Oil & Gas MGY Stock Holding History

Mather 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
2026
Q2 		$27.9K Hold
1,090
– – ﹤0.01% 1253
2026
Q1 		$34.4K Buy
+1,090
New +$29.2K ﹤0.01% 1144
2025
Q4 		– Sell
-1,280
Closed -$30.6K – 1262
2025
Q3 		$30.6K Buy
+1,280
New +$30.5K ﹤0.01% 1017
2025
Q2 		– Sell
-1,340
Closed -$33.8K – 1289
2025
Q1 		$33.8K Buy
1,340
+250
+23% +$6.06K ﹤0.01% 968
2024
Q4 		$25.5K Buy
1,090
+545
+100% +$14.2K ﹤0.01% 1025
2024
Q3 		$13.3K Sell
545
-485
-47% -$12.2K ﹤0.01% 1131
2024
Q2 		$26.7K Hold
1,030
– – ﹤0.01% 1191
2024
Q1 		$21.9K Buy
+1,030
New +$22.6K ﹤0.01% 1040

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

Mather Group's MGY Position: Q2 2026 in Review

Mather Group held its Magnolia Oil & Gas (MGY) position steady in Q2 2026 at 1,090 shares worth $27.9K. The position accounts for ﹤0.01% of the portfolio, ranked #1253.

Mather Group first reported a position in MGY in Q1 2024 and has held it in 8 quarters since. The position peaked at $34.4K in Q1 2026. 408 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • Mather Group held 1,090 shares of Magnolia Oil & Gas worth $27.9K as of Q2 2026.
  • Mather Group left its Magnolia Oil & Gas share count unchanged in Q2 2026.
  • Magnolia Oil & Gas made up ﹤0.01% of Mather Group's portfolio in Q2 2026, its #1253 holding.
  • Mather Group first reported a position in Magnolia Oil & Gas in Q1 2024 and has held it in 8 quarters since.
  • Mather Group's Magnolia Oil & Gas position peaked at $34.4K in Q1 2026.
  • 408 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on Mather Group's 13F filing for Q2 2026, filed 27 Jul 2026.