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MLAC

Mountain Lake Acquisition Corp
MLAC

Delisted

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

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46 hedge funds and large institutions have $231M invested in Mountain Lake Acquisition Corp in 2025 Q3 according to their latest regulatory filings, with 3 funds opening new positions, 5 increasing their positions, 10 reducing their positions, and 1 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more first-time investments, than exits

New positions opened: 3 | Existing positions closed: 1

5% more funds holding

Funds holding: 44 → 46 (+2)

2.18% more ownership

Funds ownership: 92.1% → 94.28% (+2.2%)

3% more capital invested

Capital invested by funds: $224M → $231M (+$7.33M)

50% less repeat investments, than reductions

Existing positions increased: 5 | Existing positions reduced: 10

Holders
46
Holders Change
+2
Holders Change %
+4.55%
% of All Funds
0.6%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
5
Reduced
10
Closed
1
Calls
$49K
Puts
–
Net Calls
+$49K
Net Calls Change
-$6K

Top Buyers

Rank Fund Capital Flow
1
RCM
Rivernorth Capital Management
Florida
+$5.14M
2
RCM
Radcliffe Capital Management
Pennsylvania
+$988K
3
WAM
Wolverine Asset Management
Illinois
+$917K
4
PC
Periscope Capital
Ontario, Canada
+$764K
5
RC
Rangeley Capital
Connecticut
+$308K

Top Sellers

Rank Fund Capital Flow
1
DAM
DLD Asset Management
New York
-$771K
2
KIM
Karpus Investment Management
New York
-$556K
3
SSA
Schonfeld Strategic Advisors
New York
-$514K
4
Toronto Dominion Bank
Toronto Dominion Bank
Ontario, Canada
-$512K
5
MSU
Mizuho Securities USA
New York
-$223K
Name Holding Trade Value Shares
Change 		Change in
Stake
MF
1
Magnetar Financial
Illinois
$19.6M – – –
WAM
2
Wolverine Asset Management
Illinois
$16.9M +$917K +89,253 +6%
AA
3
AQR Arbitrage
Connecticut
$15.4M -$82.2K -8,000 -0.5%
PAMP
4
Polar Asset Management Partners
Ontario, Canada
$15.2M – – –
WCMNY
5
Westchester Capital Management (New York)
New York
$12.2M – – –
D.E. Shaw & Co
6
D.E. Shaw & Co
New York
$11.3M – – –
FTCM
7
First Trust Capital Management
Illinois
$10.4M – – –
AIMCA
8
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$10.1M – – –
LA
9
Linden Advisors
New York
$9.03M – – –
Two Sigma Investments
10
Two Sigma Investments
New York
$7.84M – – –
GL
11
Governors Lane
New York
$7.57M – – –
HIM
12
HGC Investment Management
Ontario, Canada
$7.21M – – –
Hudson Bay Capital Management
13
Hudson Bay Capital Management
Connecticut
$7.21M – – –
KIM
14
Karpus Investment Management
New York
$6.9M -$556K -54,100 -7%
GCL
15
Glazer Capital LLC
New York
$6.43M -$34.8K -3,388 -0.5%
JG
16
Jain Global
New York
$5.16M – – –
LP
17
LMR Partners
United Kingdom
$5.15M – – –
TCM
18
Tenor Capital Management
New York
$5.15M – – –
RCM
19
Rivernorth Capital Management
Florida
$5.15M +$5.14M +500,000 New
Goldman Sachs
20
Goldman Sachs
New York
$4.59M – – –
Millennium Management
21
Millennium Management
New York
$4.4M – – –
PC
22
Periscope Capital
Ontario, Canada
$4.38M +$764K +74,388 +21%
MSU
23
Mizuho Securities USA
New York
$4.35M -$223K -21,740 -5%
WA
24
Whitebox Advisors
Minnesota
$3.09M – – –
UOC
25
UBS O'Connor
Illinois
$2.58M – – –
1
2

MLAC Hedge Fund Activity: Q3 2025 in Review

46 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Mountain Lake Acquisition Corp (MLAC) for Q3 2025, worth a combined $231M — up 3.3% from $224M a quarter earlier.

Buyers outnumbered sellers: 3 funds opened new MLAC positions and 1 closed out — a net gain of 2 holders — while 5 added to existing stakes and 10 trimmed.

The largest buyer was Rivernorth Capital Management, opening a new position worth an estimated $5.14M. The largest seller was DLD Asset Management, cutting an estimated $771K.

  • 46 institutional investors held Mountain Lake Acquisition Corp (MLAC) as of Q3 2025, up from 44 in Q2 2025.
  • Funds reported $231M of Mountain Lake Acquisition Corp stock for Q3 2025, up 3.3% quarter-over-quarter.
  • 3 funds opened new Mountain Lake Acquisition Corp positions in Q3 2025 and 1 closed out, a net change of +2 holders.
  • The largest Mountain Lake Acquisition Corp buyer in Q3 2025 was Rivernorth Capital Management, an estimated $5.14M added.
  • The largest Mountain Lake Acquisition Corp seller in Q3 2025 was DLD Asset Management, an estimated $771K sold.

Based on aggregated 13F filings for Q3 2025.