Mountain Lake Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share (MLAC)

Historical Holders from Q1 2025 to Q3 2025

Type / Class
Equity / Class A Ordinary Shares, par value $0.0001 per share
Symbol
MLAC on Nasdaq
Shares outstanding
23,799,079
Price per share
$10.30
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
22,193,412
Total reported value
$228,655,781
% of total 13F portfolios
0%
Share change
+366,853
Value change
+$3,797,453
Number of holders
45
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 (MLAC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BANK OF MONTREAL /CAN/ 6.5% +546% $15,570,495 +$13,057,995 1,549,303 +520% BANK OF MONTREAL 30 Jun 2025
AQR CAPITAL MANAGEMENT LLC 6.4% -24% $15,415,755 -$4,483,245 1,533,906 -23% AQR Capital Management, LLC 31 Mar 2025
TENOR CAPITAL MANAGEMENT Co., L.P. 5.3% $12,787,500 1,250,000 Tenor Capital Management Company, L.P. 02 Oct 2025
BARCLAYS PLC 4.6% -39% $11,209,050 -$7,630,875 1,092,500 -41% Barclays PLC 30 Jun 2025
WOLVERINE ASSET MANAGEMENT LLC 4.6% -28% $11,319,032 -$4,883,535 1,085,238 -30% WOLVERINE ASSET MANAGEMENT LLC 08 Oct 2025
As of 30 Sep 2025, Mountain Lake Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share (MLAC) has 45 institutional shareholders filing 13F forms. They hold 22,193,412 shares. of 23,799,079 outstanding shares (93%) .

Top 25 institutional shareholders own 85% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
Magnetar Financial LLC 8% 1,900,000 0% 0.12% $19,617,500
WOLVERINE ASSET MANAGEMENT LLC 6.9% 1,642,711 +5.7% 0.25% $16,919,923
AQR Arbitrage LLC 6.3% 1,499,906 -0.53% 0.39% $15,449,032
Polar Asset Management Partners Inc. 6.2% 1,480,000 0% 0.31% $15,244,000
Westchester Capital Management, LLC 5% 1,182,271 0% 0.63% $12,177,391
D. E. Shaw & Co., Inc. 4.6% 1,092,500 0% 0.01% $11,252,750
First Trust Capital Management L.P. 4.2% 1,005,000 0% 0.67% $10,351,500
Alberta Investment Management Corp 4.1% 980,000 0% 0.1% $10,094,000
Linden Advisors LP 3.7% 875,000 0% 0.06% $9,034,375
TWO SIGMA INVESTMENTS, LP 3.2% 761,250 0% 0.01% $7,840,875
Governors Lane LP 3.1% 733,200 0% 1% $7,570,290
Hudson Bay Capital Management LP 2.9% 700,000 0% 0.04% $7,210,000
HGC Investment Management Inc. 2.9% 700,000 0% 1.8% $7,210,000
Karpus Management, Inc. 2.8% 670,220 -7.5% 0.22% $6,903,266
GLAZER CAPITAL, LLC 2.6% 624,612 -0.54% 0.22% $6,434,000
LMR Partners LLP 2.1% 500,000 0% 0.07% $5,150,000
TENOR CAPITAL MANAGEMENT Co., L.P. 2.1% 500,000 0% 0.07% $5,150,000
RIVERNORTH CAPITAL MANAGEMENT, LLC 2.1% 500,000 0.29% $5,150,000
Jain Global LLC 2.1% 500,000 0% 0.07% $5,162,500
GOLDMAN SACHS GROUP INC 1.9% 446,094 0% 0% $4,594,768
MIZUHO SECURITIES USA LLC 1.8% 428,267 -4.8% 0.09% $4,346,910
MILLENNIUM MANAGEMENT LLC 1.8% 427,587 0% 0% $4,404,146
Periscope Capital Inc. 1.8% 424,388 +21% 1.1% $4,381,806
WHITEBOX ADVISORS LLC 1.3% 300,000 0% 0.06% $3,090,000
PICTON MAHONEY ASSET MANAGEMENT 1.1% 250,000 0% 0.03% $2,581,000

Institutional Holders of Mountain Lake Acquisition Corp. - Class A Ordinary Shares, par value $0.0001 per share (MLAC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q3 22,193,412 $228,655,781 +$3,797,453 $10.30 45
2025 Q2 21,826,559 $223,909,186 +$52,634,756 $10.26 43
2025 Q1 16,521,477 $166,061,245 +$166,061,204 $10.05 36