We are live on ! Find out more
MLAA

Mountain Lake Acquisition Corp II
MLAA

31 hedge funds and large institutions have $166M invested in Mountain Lake Acquisition Corp II in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

45.7% more ownership

Funds ownership: 0% → 45.7% (+46%)

Holders
31
Holders Change
+31
Holders Change %
–
% of All Funds
0.38%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
31
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$20.6M
2
MF
Magnetar Financial
Illinois
+$19.7M
3
LA
Linden Advisors
New York
+$14.7M
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
+$12.3M
5
TCM
Tenor Capital Management
New York
+$10.4M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$20.7M +$20.6M +2,100,000 New
MF
2
Magnetar Financial
Illinois
$19.7M +$19.7M +2,000,000 New
LA
3
Linden Advisors
New York
$14.8M +$14.7M +1,500,000 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
4
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$12.3M +$12.3M +1,250,000 New
TCM
5
Tenor Capital Management
New York
$10.4M +$10.4M +1,059,588 New
PAMP
6
Polar Asset Management Partners
Ontario, Canada
$9.85M +$9.83M +1,000,000 New
SAMU
7
SONA Asset Management (US)
New York
$9.85M +$9.83M +1,000,000 New
GCL
8
Glazer Capital LLC
New York
$9.55M +$9.55M +971,419 New
Verition Fund Management
9
Verition Fund Management
Connecticut
$8.87M +$8.85M +900,000 New
SCM
10
Shaolin Capital Management
Florida
$7.26M +$7.25M +737,300 New
Two Sigma Investments
11
Two Sigma Investments
New York
$5.58M +$5.58M +567,675 New
PC
12
Periscope Capital
Ontario, Canada
$4.92M +$4.92M +500,000 New
WRBC
13
W.R. Berkley Corp
Connecticut
$4.41M +$4.4M +447,794 New
RCM
14
Radcliffe Capital Management
Pennsylvania
$3.98M +$3.97M +403,982 New
WA
15
Whitebox Advisors
Minnesota
$3.94M +$3.93M +400,000 New
GCM
16
Ghisallo Capital Management
Massachusetts
$3.69M +$3.69M +375,000 New
D.E. Shaw & Co
17
D.E. Shaw & Co
New York
$3.2M +$3.2M +325,001 New
HCM
18
Highbridge Capital Management
New York
$2.73M +$2.72M +277,003 New
MTCM
19
Mint Tower Capital Management
Netherlands
$2.46M +$2.46M +250,000 New
CL
20
CSS LLC
Illinois
$1.87M +$1.87M +190,236 New
CS
21
Clear Street
New York
$1.34M +$1.34M +136,354 New
Hudson Bay Capital Management
22
Hudson Bay Capital Management
Connecticut
$985K +$983K +100,000 New
DAM
23
DLD Asset Management
New York
$985K +$983K +100,000 New
GD
24
Galaxy Digital
New York
$984K +$983K +100,000 New
VF
25
Virtu Financial
New York
$787K +$785K +79,870 New
1
2