MLAC

Mountain Lake Acquisition Corp. Class A Ordinary Shares
MLAC

Overview Fund Activity

44 hedge funds and large institutions have $224M invested in Mountain Lake Acquisition Corp. Class A Ordinary Shares in 2025 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 8 increasing their positions, 9 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
44
Holders Change
+8
Holders Change %
+22.22%
% of All Funds
0.59%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
13
Increased
8
Reduced
9
Closed
5
Calls
$55K
Puts
–
Net Calls
+$55K
Net Calls Change
+$55K

Top Buyers

1
MF
Magnetar Financial
Illinois
$19.5M
2
WAM
Wolverine Asset Management
Illinois
$15.9M
3
AIMCA
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$10.1M
4
WCMNY
Westchester Capital Management (New York)
New York
$12.1M
5
GL
Governors Lane
New York
$7.52M

Top Sellers

1
CA
Crossingbridge Advisors
New York
$0
2
PAMP
Polar Asset Management Partners
Ontario, Canada
$15.2M
3
KIM
Karpus Investment Management
New York
$7.43M
4
DAM
DLD Asset Management
New York
$1.8M
5
Verition Fund Management
Verition Fund Management
Connecticut
$2.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
MF
1
Magnetar Financial
Illinois
$19.5M +$19.5M +1,900,000 New
WAM
2
Wolverine Asset Management
Illinois
$15.9M +$11M +1,073,941 +224%
AA
3
AQR Arbitrage
Connecticut
$15.5M -$267K -26,000 -2%
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$15.2M -$4.1M -400,000 -21%
WCMNY
5
Westchester Capital Management (New York)
New York
$12.1M +$9.05M +882,271 +294%
D.E. Shaw & Co
6
D.E. Shaw & Co
New York
$11.2M +$180K +17,500 +2%
FTCM
7
First Trust Capital Management
Illinois
$10.3M +$51.3K +5,000 +0.5%
AIMCA
8
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$10.1M +$10.1M +980,000 New
LA
9
Linden Advisors
New York
$8.98M – – –
Two Sigma Investments
10
Two Sigma Investments
New York
$7.81M – – –
GL
11
Governors Lane
New York
$7.52M +$7.52M +733,200 New
KIM
12
Karpus Investment Management
New York
$7.43M -$2.01M -195,480 -21%
Hudson Bay Capital Management
13
Hudson Bay Capital Management
Connecticut
$7.18M – – –
HIM
14
HGC Investment Management
Ontario, Canada
$7.18M – – –
GCL
15
Glazer Capital LLC
New York
$6.44M -$39.6K -3,859 -0.6%
TCM
16
Tenor Capital Management
New York
$5.13M – – –
LP
17
LMR Partners
United Kingdom
$5.13M – – –
JG
18
Jain Global
New York
$5.13M +$5.13M +500,000 New
Goldman Sachs
19
Goldman Sachs
New York
$4.58M – – –
MSU
20
Mizuho Securities USA
New York
$4.57M +$2.07M +204,356 +83%
Millennium Management
21
Millennium Management
New York
$4.39M +$4.39M +427,587 New
PC
22
Periscope Capital
Ontario, Canada
$3.59M +$1.06M +103,100 +42%
WA
23
Whitebox Advisors
Minnesota
$3.08M – – –
UOC
24
UBS O'Connor
Illinois
$2.57M +$2.57M +250,000 New
PMAM
25
Picton Mahoney Asset Management
Ontario, Canada
$2.56M – – –
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