Mountain Lake Acquisition Corp II Units
MLAAU
9 hedge funds and large institutions have $23M invested in Mountain Lake Acquisition Corp II Units in 2026 Q2 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 24 closing their positions.
50% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 2
50.93% less ownership
Funds ownership: 59.4% → 8.48% (-51%)
72% less funds holding
Funds holding: 32 → 9 (-23)
86% less capital invested
Capital invested by funds: $159M → $23M (-$136M)
96% less first-time investments, than exits
New positions opened: 1 | Existing positions closed: 24
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CS
Clear Street
New York
|
+$994K |
| 2 |
UBS Group
Zurich,
Switzerland
|
+$2.45K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Aristeia Capital
Greenwich,
Connecticut
|
-$21.7M |
| 2 |
AIMCA
Alberta Investment Management Corp (AIMCo)
Edmonton,
Alberta, Canada
|
-$17.4M |
| 3 |
AA
AQR Arbitrage
Greenwich,
Connecticut
|
-$14.1M |
| 4 |
LP
LMR Partners
London,
United Kingdom
|
-$12.4M |
| 5 |
Millennium Management
New York
|
-$7.6M |
MLAAU Hedge Fund Activity: Q2 2026 in Review
9 of the 8,318 institutional investors tracked by Wall St. Rank reported a position in Mountain Lake Acquisition Corp II Units (MLAAU) for Q2 2026, worth a combined $23M — down 86% from $159M a quarter earlier.
Sellers outnumbered buyers: 24 funds closed out of MLAAU and 1 opened new positions — a net loss of 23 holders — while 2 trimmed existing stakes and 1 added.
The largest buyer was Clear Street, adding an estimated $994K. The largest seller was Aristeia Capital, exiting entirely with an estimated $21.7M sold.
- 9 institutional investors held Mountain Lake Acquisition Corp II Units (MLAAU) as of Q2 2026, down from 32 in Q1 2026.
- Funds reported $23M of Mountain Lake Acquisition Corp II Units stock for Q2 2026, down 86% quarter-over-quarter.
- 1 fund opened new Mountain Lake Acquisition Corp II Units positions in Q2 2026 and 24 closed out, a net change of -23 holders.
- The largest Mountain Lake Acquisition Corp II Units buyer in Q2 2026 was Clear Street, an estimated $994K added.
- The largest Mountain Lake Acquisition Corp II Units seller in Q2 2026 was Aristeia Capital, an estimated $21.7M sold.
Based on aggregated 13F filings for Q2 2026.