JF
MNTN

Jump Financial’s MNTN Inc MNTN Stock Holding History

Jump Financial’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
2026
Q1 		$547K Sell
62,170
-72,430
-54% -$724K 0.01% 1195
2025
Q4 		$1.61M Buy
134,600
+85,500
+174% +$1.23M 0.02% 768
2025
Q3 		$911K Buy
+49,100
New +$1.12M 0.01% 1057

Other funds holding MNTN

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
MML
Mercato Management Legacy Cottonwood Heights, Utah $54.3M AUM
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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Jump Financial's MNTN Position: Q1 2026 in Review

Jump Financial reduced its MNTN Inc (MNTN) stake by 54% in Q1 2026, selling an estimated $724K and leaving 62,170 shares worth $547K. The position accounts for 0.01% of the portfolio, ranked #1195.

Jump Financial first reported a position in MNTN in Q3 2025 and has held it in 3 quarters since. The position peaked at $1.61M in Q4 2025. 95 funds tracked by Wall St. Rank hold MNTN as of Q1 2026.

  • Jump Financial held 62,170 shares of MNTN Inc worth $547K as of Q1 2026.
  • Jump Financial sold 72,430 MNTN Inc shares in Q1 2026, an estimated $724K.
  • MNTN Inc made up 0.01% of Jump Financial's portfolio in Q1 2026, its #1195 holding.
  • Jump Financial first reported a position in MNTN Inc in Q3 2025 and has held it in 3 quarters since.
  • Jump Financial's MNTN Inc position peaked at $1.61M in Q4 2025.
  • 95 funds tracked by Wall St. Rank held MNTN Inc as of Q1 2026.

Based on Jump Financial's 13F filing for Q1 2026, filed 14 May 2026.