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MLAC

Mountain Lake Acquisition Corp

Delisted

MLAC was delisted on the 10th of June, 2026.

47 hedge funds and large institutions have $243M invested in Mountain Lake Acquisition Corp in 2026 Q1 according to their latest regulatory filings, with 5 funds opening new positions, 9 increasing their positions, 7 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

29% more repeat investments, than reductions

Existing positions increased: 9 | Existing positions reduced: 7

1.38% more ownership

Funds ownership: 95.62%97.01% (+1.4%)

3% more capital invested

Capital invested by funds: $237M → $243M (+$6.43M)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0% more first-time investments, than exits

New positions opened: 5 | Existing positions closed: 5

2% less funds holding

Funds holding: 4847 (-1)

Holders
47
Holders Change
-1
Holders Change %
-2.08%
% of All Funds
0.58%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
5
Increased
9
Reduced
7
Closed
5
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
TCM
1
Tenor Capital Management
New York
$21.1M
MF
2
Magnetar Financial
Illinois
$20M
WRBC
3
W.R. Berkley Corp
Connecticut
$19.8M +$15.9M +1,515,300 +418%
MSU
4
Mizuho Securities USA
New York
$18M +$7.89M +752,772 +79%
PAMP
5
Polar Asset Management Partners
Ontario, Canada
$15.8M +$182K +17,324 +1%
AA
6
AQR Arbitrage
Connecticut
$14.8M +$2.75K +262 +0%
FTCM
7
First Trust Capital Management
Illinois
$10.3M
AIMCA
8
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$10.3M
WAM
9
Wolverine Asset Management
Illinois
$10.2M +$87.9K +8,389 +0.9%
WCMNY
10
Westchester Capital Management (New York)
New York
$9.35M
LA
11
Linden Advisors
New York
$9.21M
GCL
12
Glazer Capital LLC
New York
$9.02M +$1.78M +170,254 +25%
KIM
13
Karpus Investment Management
New York
$6.53M
CM
14
CoinFund Management
New York
$5.96M +$1.1M +105,000 +23%
RCM
15
Rivernorth Capital Management
Florida
$5.27M
LP
16
LMR Partners
United Kingdom
$5.23M
CA
17
Crossingbridge Advisors
New York
$4.66M +$4.64M +442,460 New
Goldman Sachs
18
Goldman Sachs
New York
$4.47M
Toronto Dominion Bank
19
Toronto Dominion Bank
Ontario, Canada
$3.69M -$353K -33,695 -9%
RC
20
RLH Capital
New York
$3.29M +$3.28M +312,540 New
WA
21
Whitebox Advisors
Minnesota
$3.16M
Hudson Bay Capital Management
22
Hudson Bay Capital Management
Connecticut
$2.74M
SCM
23
Shaolin Capital Management
Florida
$2.11M -$2.1M -199,998 -50%
MCM
24
Moore Capital Management
New York
$2.11M
JG
25
Jain Global
New York
$2.07M -$1.87M -178,464 -48%

MLAC Hedge Fund Activity: Q1 2026 in Review

47 of the 8,132 institutional investors tracked by Wall St. Rank reported a position in Mountain Lake Acquisition Corp (MLAC) for Q1 2026, worth a combined $243M — up 2.7% from $237M a quarter earlier.

Fund positioning in MLAC was balanced in Q1 2026: 5 funds opened new positions, 5 closed out, 9 added to existing stakes and 7 trimmed.

The largest buyer was W.R. Berkley Corp, adding an estimated $15.9M. The largest seller was Two Sigma Investments, exiting entirely with an estimated $7.39M sold.

  • 47 institutional investors held Mountain Lake Acquisition Corp (MLAC) as of Q1 2026, down from 48 in Q4 2025.
  • Funds reported $243M of Mountain Lake Acquisition Corp stock for Q1 2026, up 2.7% quarter-over-quarter.
  • 5 funds opened new Mountain Lake Acquisition Corp positions in Q1 2026 and 5 closed out, a net change of 0 holders.
  • The largest Mountain Lake Acquisition Corp buyer in Q1 2026 was W.R. Berkley Corp, an estimated $15.9M added.
  • The largest Mountain Lake Acquisition Corp seller in Q1 2026 was Two Sigma Investments, an estimated $7.39M sold.

Based on aggregated 13F filings for Q1 2026.