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Entropy Technologies’s Magnolia Oil & Gas MGY Stock Holding History

Entropy Technologies’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
Q1 		$2.58M Buy
81,810
+27,756
+51% +$743K 0.12% 234
2025
Q4 		$1.18M Buy
+54,054
New +$1.23M 0.06% 351
2025
Q2 		– Sell
-11,900
Closed -$301K – 937
2025
Q1 		$301K Sell
11,900
-14,603
-55% -$354K 0.03% 541
2024
Q4 		$620K Buy
26,503
+14,365
+118% +$373K 0.06% 392
2024
Q3 		$296K Sell
12,138
-8,387
-41% -$211K 0.03% 560
2024
Q2 		$520K Sell
20,525
-41,525
-67% -$1.06M 0.06% 383
2024
Q1 		$1.61M Buy
62,050
+5,946
+11% +$130K 0.17% 178
2023
Q4 		$1.19M Buy
+56,104
New +$1.23M 0.22% 162

Other funds holding MGY

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Entropy Technologies's MGY Position: Q1 2026 in Review

Entropy Technologies increased its Magnolia Oil & Gas (MGY) stake by 51% in Q1 2026, buying an estimated $743K and bringing the position to 81,810 shares worth $2.58M. The position accounts for 0.12% of the portfolio, ranked #234.

Entropy Technologies first reported a position in MGY in Q4 2023 and has held it in 8 quarters since. 405 funds tracked by Wall St. Rank hold MGY as of Q1 2026.

  • Entropy Technologies held 81,810 shares of Magnolia Oil & Gas worth $2.58M as of Q1 2026.
  • Entropy Technologies bought 27,756 Magnolia Oil & Gas shares in Q1 2026, an estimated $743K.
  • Magnolia Oil & Gas made up 0.12% of Entropy Technologies's portfolio in Q1 2026, its #234 holding.
  • Entropy Technologies first reported a position in Magnolia Oil & Gas in Q4 2023 and has held it in 8 quarters since.
  • 405 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q1 2026.

Based on Entropy Technologies's 13F filing for Q1 2026, filed 14 May 2026.