MLAC — MOUNTAIN LAKE ACQUISITION CO

Ownership history in AQR Arbitrage LLC  ·  4 quarters on record

This page tracks every 13F SEC filing in which AQR Arbitrage LLC reported a position in MOUNTAIN LAKE ACQUISITION CO (MLAC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.39% (2025 Q3)
Avg. % of fund
0.35%
First filed
2025 Q1
Last filed
2025 Q4
Quarters held
4
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 1,405,707 -94,199 -6.3% 0.31% $14.6M $10.40
2025 Q3 REDUCED 1,499,906 -8,000 -0.5% 0.39% $15.4M $10.30
2025 Q2 REDUCED 1,507,906 -26,000 -1.7% 0.35% $15.5M $10.26
2025 Q1 INITIATED 1,533,906 — — 0.36% $15.4M $10.05
% of Fund (quarterly)    MLAC price (monthly, adj. close)

Other funds also holding MLAC

As of 2025 Q4 — sorted by position size

CoinFund Management LLC 8.25% Pantera Capital Partners LP 3.4% METEORA CAPITAL, LLC 3Y 0.5% Westchester Capital Management, LLC 3Y 7Y 0.39% PERISCOPE CAPITAL INC. 3Y 7Y 0.3% TENOR CAPITAL MANAGEMENT Co., L.P. 3Y 7Y 0.29% RIVERNORTH CAPITAL MANAGEMENT, LLC 3Y 7Y 0.25% Quarry LP 3Y 0.24% Polar Asset Management Partners Inc. 3Y 7Y 0.2% Magnetar Financial LLC 3Y 7Y 0.19%
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