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Mountain Lake Acquisit Corp

CUSIP: G6301L109 | 63 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026
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Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13DMountain Lake Acquisition Sponsor II LLC12,516,00025.6%New 5%+ stakeJan 28, 2026No 13F filer matched
13DMountain Lake Acquisition Sponsor II LLC12,516,000

Institutional Holders — Q3 2026

Alberta Investment Management Corp1,750,000
0.1% of portfolio›$17.5M
Picton Mahoney Asset Management707,000
0.0% of portfolio›$7.1M
Wolverine Asset Management LLC631,442
0.0% of portfolio›$6.3M
First Trust Capital Management L.P.600,000
0.3% of portfolio›$6.0M
Wealthspring Capital LLC328,590
0.7% of portfolio›$3.3M
Periscope Capital Inc.325,000
0.3% of portfolio›$3.3M
Mint Tower Capital Management B.V.250,000
0.0% of portfolio›$2.5K
RLH Capital LLC150,000
0.5% of portfolio›$1.5M
Mizuho Securities USA LLC126,860
0.0% of portfolio›$1.3M
Deltec Asset Management LLC30,000
0.0% of portfolio›$300.3K
TrueMark Investments, LLC10,630
0.0% of portfolio›$106.5K
StyleTurnoverLocationFiled
Alberta Investment Management Corp
1,750,000$17.5M0.1%ValueHighEdmonton, Abu Dhabi2026-11-09
Picton Mahoney Asset Management
707,000$7.1M0.0%GARPHighToronto, Australia2026-11-09
Wolverine Asset Management LLC
631,442$6.3M0.0%Deep ValueVery HighChicago, IL2026-11-02
First Trust Capital Management L.P.
600,000$6.0M0.3%ValueVery HighChicago, IL2026-11-06
Wealthspring Capital LLC
328,590$3.3M0.7%GARPVery HighWest Harrison, NY2026-11-04
Periscope Capital Inc.
325,000$3.3M0.3%GARPHighToronto, Australia2026-11-06
Mint Tower Capital Management B.V.
250,000$2.5K0.0%YieldHighAmsterdam, Philippines2026-11-09
RLH Capital LLC
150,000$1.5M0.5%N/AVery HighGreat Neck, NY2026-11-09
Mizuho Securities USA LLC
126,860$1.3M0.0%CoreHighNew York, NY2026-11-09
Deltec Asset Management LLC
30,000$300.3K0.0%CoreMediumNew York, NY2026-10-26
TrueMark Investments, LLC
10,630$106.5K0.0%YieldHighChicago, IL2026-11-05
25.6% of class · Jan 28, 2026
New 5%+ stake
No 13F filer matched