Horizon Investments’s Magnolia Oil & Gas MGY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$2.79M Buy
109,799
+9,317
+9% +$266K 0.03% 428
2026
Q1
$3.15M Buy
100,482
+98,010
+3,965% +$2.62M 0.04% 373
2025
Q4
$54.1K Sell
2,472
-20,875
-89% -$475K ﹤0.01% 1122
2025
Q3
$557K Buy
23,347
+1,577
+7% +$37.6K 0.01% 792
2025
Q2
$486K Buy
+21,770
New +$482K 0.01% 787

Other funds holding MGY

Horizon Investments's MGY Position: Q2 2026 in Review

Horizon Investments increased its Magnolia Oil & Gas (MGY) stake by 9.3% in Q2 2026, buying an estimated $266K and bringing the position to 109,799 shares worth $2.79M. The position accounts for 0.03% of the portfolio, ranked #428.

Horizon Investments first reported a position in MGY in Q2 2025 and has held it in 5 quarters since. The position peaked at $3.15M in Q1 2026. 411 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • Horizon Investments held 109,799 shares of Magnolia Oil & Gas worth $2.79M as of Q2 2026.
  • Horizon Investments bought 9,317 Magnolia Oil & Gas shares in Q2 2026, an estimated $266K.
  • Magnolia Oil & Gas made up 0.03% of Horizon Investments's portfolio in Q2 2026, its #428 holding.
  • Horizon Investments first reported a position in Magnolia Oil & Gas in Q2 2025 and has held it in 5 quarters since.
  • Horizon Investments's Magnolia Oil & Gas position peaked at $3.15M in Q1 2026.
  • 411 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on Horizon Investments's 13F filing for Q2 2026, filed 13 Aug 2026.