BlackRock
MNTN

BlackRock’s MNTN Inc MNTN Stock Holding History

BlackRock’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
Q2 		$39.2M Buy
4,259,878
+3,998,073
+1,527% +$36.4M ﹤0.01% 2829
2026
Q1 		$2.3M Sell
261,805
-2,083,573
-89% -$20.8M ﹤0.01% 4095
2025
Q4 		$28M Buy
2,345,378
+680,048
+41% +$9.79M ﹤0.01% 2892
2025
Q3 		$30.9M Sell
1,665,330
-226,268
-12% -$5.15M ﹤0.01% 2813
2025
Q2 		$41.4M Buy
+1,891,598
New +$43.5M ﹤0.01% 2567

Other funds holding MNTN

MML
Mercato Management Legacy Cottonwood Heights, Utah $56.7M AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
G
Greycroft New York $44.1M AUM 24.2% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
AFG
American Financial Group Cincinnati, Ohio $284M AUM 12.01% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BlackRock's MNTN Position: Q2 2026 in Review

BlackRock increased its MNTN Inc (MNTN) stake by 1,527% in Q2 2026, buying an estimated $36.4M and bringing the position to 4,259,878 shares worth $39.2M. The position accounts for ﹤0.01% of the portfolio, ranked #2829.

BlackRock first reported a position in MNTN in Q2 2025 and has held it in 5 quarters since. The position peaked at $41.4M in Q2 2025. 127 funds tracked by Wall St. Rank hold MNTN as of Q2 2026.

  • BlackRock held 4,259,878 shares of MNTN Inc worth $39.2M as of Q2 2026.
  • BlackRock bought 3,998,073 MNTN Inc shares in Q2 2026, an estimated $36.4M.
  • MNTN Inc made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #2829 holding.
  • BlackRock first reported a position in MNTN Inc in Q2 2025 and has held it in 5 quarters since.
  • BlackRock's MNTN Inc position peaked at $41.4M in Q2 2025.
  • 127 funds tracked by Wall St. Rank held MNTN Inc as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.