SPPAM
MNTN

Summit Partners Public Asset Management’s MNTN Inc MNTN Stock Holding History

Summit Partners Public Asset Management’s Portfolio MNTN Stock Details MNTN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-1,713,427
Closed -$37.5M – 232
2025
Q2 		$37.5M Buy
+1,713,427
New +$39.4M 0.95% 39

Other funds holding MNTN

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
G
Greycroft New York $146M AUM 1.94% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BCM
Bienville Capital Management New York $550M AUM 3.49% 1-Year Est. Return
LIP
Liontrust Investment Partners London, United Kingdom $5.86B AUM 23.75% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Summit Partners Public Asset Management's MNTN Position: Q3 2025 in Review

Summit Partners Public Asset Management sold out of MNTN Inc (MNTN) in Q3 2025, closing a stake of 1,713,427 shares — an estimated $37.5M sold.

Summit Partners Public Asset Management first reported a position in MNTN in Q2 2025 and held it in 1 quarter. The position peaked at $37.5M in Q2 2025. 76 funds tracked by Wall St. Rank hold MNTN as of Q3 2025.

  • Summit Partners Public Asset Management reported no remaining MNTN Inc position as of Q3 2025 after selling out during the quarter.
  • Summit Partners Public Asset Management sold 1,713,427 MNTN Inc shares in Q3 2025, an estimated $37.5M.
  • Summit Partners Public Asset Management first reported a position in MNTN Inc in Q2 2025 and held it in 1 quarter.
  • Summit Partners Public Asset Management's MNTN Inc position peaked at $37.5M in Q2 2025.
  • 76 funds tracked by Wall St. Rank held MNTN Inc as of Q3 2025.

Based on Summit Partners Public Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.