We are live on ! Find out more
MNTN

MNTN Inc
MNTN

95 hedge funds and large institutions have $266M invested in MNTN Inc in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 38 increasing their positions, 17 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

124% more repeat investments, than reductions

Existing positions increased: 38 | Existing positions reduced: 17

107.08% more ownership

Funds ownership: 69.42% → 176.5% (+107%)

47% more call options, than puts

Call options by funds: $3.16M | Put options by funds: $2.15M

7% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 29

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

1% less funds holding

Funds holding: 96 → 95 (-1)

35% less capital invested

Capital invested by funds: $408M → $266M (-$142M)

Holders
95
Holders Change
-1
Holders Change %
-1.04%
% of All Funds
1.17%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
31
Increased
38
Reduced
17
Closed
29
Calls
$3.16M
Puts
$2.15M
Net Calls
+$1.01M
Net Calls Change
-$805K

Top Buyers

1
AFG
American Financial Group
Ohio
+$5.79M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$4.78M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$4.76M
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$4.6M
5
PA
Proem Advisors
Texas
+$3.25M

Top Sellers

1
BlackRock
BlackRock
New York
-$20.8M
2
BCM
Bienville Capital Management
New York
-$11M
3
Ameriprise
Ameriprise
Minnesota
-$8.07M
4
Jane Street
Jane Street
New York
-$5.69M
5
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$3.44M
Name Holding Trade Value Shares
Change 		Change in
Stake
Wellington Management Group
1
Wellington Management Group
Massachusetts
$54.6M +$4.78M +478,465 +8%
MML
2
Mercato Management Legacy
Utah
$54.3M +$61.6M +6,168,022 New
Fidelity Investments
3
Fidelity Investments
Massachusetts
$24.9M +$19.6K +1,957 +0.1%
G
4
Greycroft
New York
$18.1M – – –
VCM
5
Vanguard Capital Management
Pennsylvania
$12.6M +$14.4M +1,437,385 New
Qube Research & Technologies (QRT)
6
Qube Research & Technologies (QRT)
United Kingdom
$6.9M +$3.04M +304,378 +63%
Federated Hermes
7
Federated Hermes
Pennsylvania
$6.07M +$99.9K +10,000 +1%
Renaissance Technologies
8
Renaissance Technologies
New York
$5.69M +$1.87M +187,028 +41%
Millennium Management
9
Millennium Management
New York
$5.56M +$2.39M +239,565 +61%
Citadel Advisors
10
Citadel Advisors
Florida
$5.55M +$785K +78,563 +14%
AFG
11
American Financial Group
Ohio
$5.1M +$5.79M +579,683 New
Susquehanna International Group
12
Susquehanna International Group
Pennsylvania
$4.45M +$4.6M +460,772 +1,034%
BNP Paribas Financial Markets
13
BNP Paribas Financial Markets
France
$4.26M +$136K +13,595 +3%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$4.19M +$4.76M +476,087 New
Mariner
15
Mariner
Kansas
$3.18M +$6.91K +691 +0.2%
PA
16
Proem Advisors
Texas
$2.86M +$3.25M +325,441 New
ZA
17
Zazove Associates
Nevada
$2.83M +$1.5M +150,322 +119%
TI
18
Trexquant Investment
Connecticut
$2.49M +$1.06M +105,978 +60%
Marshall Wace
19
Marshall Wace
United Kingdom
$2.47M +$2.48M +248,026 +750%
Man Group
20
Man Group
United Kingdom
$2.37M +$1.43M +143,500 +115%
MCM
21
Militia Capital Management
Texas
$2.36M +$2.68M +268,387 New
BlackRock
22
BlackRock
New York
$2.3M -$20.8M -2,083,573 -89%
Balyasny Asset Management
23
Balyasny Asset Management
Illinois
$1.85M +$2.1M +210,235 New
Point72 Asset Management
24
Point72 Asset Management
Connecticut
$1.81M +$64.4K +6,441 +3%
MF
25
Manchester Financial
California
$1.76M – – –
1
2 3 4 5

MNTN Hedge Fund Activity: Q1 2026 in Review

95 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in MNTN Inc (MNTN) for Q1 2026, worth a combined $266M — down 35% from $408M a quarter earlier.

Buyers outnumbered sellers: 31 funds opened new MNTN positions and 29 closed out — a net gain of 2 holders — while 38 added to existing stakes and 17 trimmed.

The largest buyer was American Financial Group, opening a new position worth an estimated $5.79M. The largest seller was BlackRock, cutting an estimated $20.8M.

  • 95 institutional investors held MNTN Inc (MNTN) as of Q1 2026, down from 96 in Q4 2025.
  • Funds reported $266M of MNTN Inc stock for Q1 2026, down 35% quarter-over-quarter.
  • 31 funds opened new MNTN Inc positions in Q1 2026 and 29 closed out, a net change of +2 holders.
  • The largest MNTN Inc buyer in Q1 2026 was American Financial Group, an estimated $5.79M added.
  • The largest MNTN Inc seller in Q1 2026 was BlackRock, an estimated $20.8M sold.

Based on aggregated 13F filings for Q1 2026.