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Mountaineer Partners Management’s Frontier Group Holdings ULCC Stock Holding History

Mountaineer Partners Management’s Portfolio ULCC Stock Details ULCC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-953,375
Closed -$3.37M – 17
2026
Q1 		$3.37M Hold
953,375
– – 1.67% 16
2025
Q4 		$4.49M Buy
+953,375
New +$4.22M 2.51% 15

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Mountaineer Partners Management's ULCC Position: Q2 2026 in Review

Mountaineer Partners Management sold out of Frontier Group Holdings (ULCC) in Q2 2026, closing a stake of 953,375 shares — an estimated $3.37M sold.

Mountaineer Partners Management first reported a position in ULCC in Q4 2025 and held it in 2 quarters. The position peaked at $4.49M in Q4 2025. 178 funds tracked by Wall St. Rank hold ULCC as of Q2 2026.

  • Mountaineer Partners Management reported no remaining Frontier Group Holdings position as of Q2 2026 after selling out during the quarter.
  • Mountaineer Partners Management sold 953,375 Frontier Group Holdings shares in Q2 2026, an estimated $3.37M.
  • Mountaineer Partners Management first reported a position in Frontier Group Holdings in Q4 2025 and held it in 2 quarters.
  • Mountaineer Partners Management's Frontier Group Holdings position peaked at $4.49M in Q4 2025.
  • 178 funds tracked by Wall St. Rank held Frontier Group Holdings as of Q2 2026.

Based on Mountaineer Partners Management's 13F filing for Q2 2026, filed 13 Aug 2026.