Mountain Lake AcquisitionMLACU

13F holders, Q4 2024 (December 31)
44holders
2famous investors
$10.03avg. 13F price*

At the end of Q4 2024, 44 institutions reported holding Mountain Lake Acquisition Co. (MLACU) in their 13F filings. The largest holders were AQR Arbitrage LLC ($19.8M), Magnetar Financial LLC ($19.0M) and Polar Asset Management Partners Inc. ($18.8M). 2 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).

Company
Mountain Lake Acquisition Co.
CUSIP
G6301B119
Latest filing quarter
Q1 2026

History

Number of 13F holders

01020304050 Q4 2024: 44Q4 2024Q1 2025: 16Q1 2025Q2 2025: 4Q2 2025Q3 2025: 3Q3 2025Q4 2025: 3Q4 2025Q1 2026: 3Q1 2026

Total Exit/New Position Q4 2024

InstitutionsTotal Value
New Positions41$200.7M
Exits0$0

Ownership 44 holders

AQR Arbitrage LLC 0.84% New 1,980,000 $19.8M
Magnetar Financial LLC 0.52% New 1,900,000 $19.0M
Polar Asset Management Partners Inc. 0.37% New 1,880,000 $18.8M
Crossingbridge Advisors, LLC 8.57% New 1,024,739 $10.3M
First Trust Capital Management L.P. 0.77% New 1,000,000 $10.0M
Verition Fund Management LLC 0.05% New 935,000 $9.4M
Linden Advisors LP 2.89% New 875,000 $8.8M
Westchester Capital Management, LLC 0.48% New 805,100 $8.1M
Two Sigma Investments, LP 0.02% New 761,250 $7.6M
K2 Principal Fund, L.P. 3.71% New 748,957 $7.5M
D. E. Shaw & Co. 0.01% New 725,000 $7.3M
HGC Investment Management Inc. 3.02% New 700,000 $7.0M
Hudson Bay Capital Management LP 0.05% New 700,000 $7.0M
Wolverine Asset Management LLC 0.44% New 575,000 $5.8M
TENOR CAPITAL MANAGEMENT Co., L.P. 4.98% New 500,000 $5.0M
Rivernorth Capital Management, LLC 0.24% New 500,000 $5.0M
LMR Partners LLP 0.11% New 500,000 $5.0M
Millennium Management 0.00% New 450,000 $4.5M
Shaolin Capital Management LLC 1.25% New 445,000 $4.5M
Glazer Capital, LLC 0.35% New 432,859 $4.3M
DLD Asset Management, LP 4.24% New 325,000 $3.3M
Picton Mahoney Asset Management 0.10% New 250,000 $2.5M
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 0.06% New 250,000 $2.5M
Schonfeld Strategic Advisors LLC 0.01% New 202,099 $2.0M
Moore Capital Management, LP 0.04% New 200,000 $2.0M
Berkley W R Corp. 0.11% New 198,060 $2.0M
Gritstone Asset Management LLC 1.83% — 170,000 $1.7M
Schechter Investment Advisors, LLC 0.12% New 153,840 $1.5M
Clear Street LLC 0.03% New 145,145 $1.5M
Decagon Asset Management LLP 0.59% — 127,801 $1.3M
Atw Spac Management LLC 1.65% New 117,500 $1.2M
Boothbay Fund Management, LLC 0.04% New 117,500 $1.2M
Periscope Capital Inc. 0.84% New 100,000 $1.0M
Mint Tower Capital Management B.V. 0.84% New 100,000 $1.0M
Parallax Volatility Advisers, L.P. 0.03% New 100,000 $1.0M
Spartan Fund Management Inc. 3.37% New 100,000 $1.0M
Rangeley Capital, LLC 0.92% — 95,000 $953K
UBS Group AG 0.00% New 52,600 $528K
Deltec Asset Management LLC 0.10% New 50,000 $502K
Tuttle Capital Management, LLC 2.06% New 40,000 $401K
Flow Traders U.S. LLC 0.01% New 37,604 $377K
Centiva Capital, LP 0.01% New 25,100 $252K
Harraden Circle Investments, LLC 0.15% — 17,450 $175K
Wealthspring Capital LLC 0.18% New 11,850 $119K

"% of holder's portfolio" is MLACU's weight in each manager's 13F, not the share of Mountain Lake Acquisition Co. the manager owns.