AA
MLAAU

AQR Arbitrage’s Mountain Lake Acquisition Corp II Units MLAAU Stock Holding History

AQR Arbitrage’s Portfolio MLAAU Stock Details MLAAU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,415,656
Closed -$14.1M – 706
2026
Q1 		$14.1M Buy
+1,415,656
New +$14.1M 0.23% 90

Other funds holding MLAAU

Calamos Advisors
Calamos Advisors Naperville, Illinois $30.1B AUM 30.03% 1-Year Est. Return
OAC
OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $71.9B AUM 42.37% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return
HF
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
LIM
Longfellow Investment Management Boston, Massachusetts $489M AUM 9.58% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

AQR Arbitrage's MLAAU Position: Q2 2026 in Review

AQR Arbitrage sold out of Mountain Lake Acquisition Corp II Units (MLAAU) in Q2 2026, closing a stake of 1,415,656 shares — an estimated $14.1M sold.

AQR Arbitrage first reported a position in MLAAU in Q1 2026 and held it in 1 quarter. The position peaked at $14.1M in Q1 2026. 9 funds tracked by Wall St. Rank hold MLAAU as of Q2 2026.

  • AQR Arbitrage reported no remaining Mountain Lake Acquisition Corp II Units position as of Q2 2026 after selling out during the quarter.
  • AQR Arbitrage sold 1,415,656 Mountain Lake Acquisition Corp II Units shares in Q2 2026, an estimated $14.1M.
  • AQR Arbitrage first reported a position in Mountain Lake Acquisition Corp II Units in Q1 2026 and held it in 1 quarter.
  • AQR Arbitrage's Mountain Lake Acquisition Corp II Units position peaked at $14.1M in Q1 2026.
  • 9 funds tracked by Wall St. Rank held Mountain Lake Acquisition Corp II Units as of Q2 2026.

Based on AQR Arbitrage's 13F filing for Q2 2026, filed 14 Aug 2026.