Mountain Lake Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (MLACU)

Historical Holders from Q4 2024 to Q3 2025

Type / Class
Equity / Class A ordinary shares, par value $0.0001 per share
Symbol
MLACU on Nasdaq
Shares outstanding
23,870,968
Price per share
$10.40
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
123,382
Total reported value
$1,285,374
% of total 13F portfolios
0%
Share change
-497,854
Value change
-$5,102,728
Avg buy value change
+0%
Avg sell value change
-0%
Number of holders
3
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Mountain Lake Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (MLACU) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Magnetar Financial LLC 8% $19,551,000 1,900,000 MAGNETAR FINANCIAL LLC 31 Dec 2024
Polar Asset Management Partners Inc. 6.2% -21% $15,274,932 -$4,128,360 1,480,000 -21% Polar Asset Management Partners Inc. 30 Jun 2025
K2 PRINCIPAL FUND, L.P. 3.2% -43% $7,706,768 -$4,641,232 748,957 -38% The K2 Principal Fund, L.P. 31 Dec 2024
As of 30 Sep 2025, Mountain Lake Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (MLACU) has 3 institutional shareholders filing 13F forms. They hold 123,382 shares. of 23,870,968 outstanding shares (0.52%) .

Institutional Holders of Mountain Lake Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (MLACU) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (% of par) Investors
2025 Q3 123,382 $1,285,374 -$5,102,728 1,040% 3
2025 Q2 621,819 $6,380,256 -$44,755,687 1,025% 4
2025 Q1 5,102,653 $52,691,380 -$152,730,193 1,032% 16
2024 Q4 20,424,454 $204,779,403 +$200,664,585 1,003% 44