AA
MLAC

AQR Arbitrage’s Mountain Lake Acquisition Corp MLAC Stock Holding History

AQR Arbitrage’s Portfolio MLAC Stock Details MLAC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$14.8M Buy
1,405,969
+262
+0% +$2.75K 0.24% 82
2025
Q4 		$14.6M Sell
1,405,707
-94,199
-6% -$981K 0.31% 86
2025
Q3 		$15.4M Sell
1,499,906
-8,000
-0.5% -$82.2K 0.39% 75
2025
Q2 		$15.5M Sell
1,507,906
-26,000
-2% -$264K 0.35% 76
2025
Q1 		$15.4M Buy
+1,533,906
New +$15.3M 0.36% 87

Other funds holding MLAC

TCM
Tenor Capital Management New York $6.49B AUM 3.01% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
MSU
Mizuho Securities USA New York $4.24B AUM 22.54% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
FTCM
First Trust Capital Management Chicago, Illinois $1.9B AUM 58.39% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return

AQR Arbitrage's MLAC Position: Q1 2026 in Review

AQR Arbitrage increased its Mountain Lake Acquisition Corp (MLAC) stake by 0.02% in Q1 2026, buying an estimated $2.75K and bringing the position to 1,405,969 shares worth $14.8M. The position accounts for 0.24% of the portfolio, ranked #82.

AQR Arbitrage first reported a position in MLAC in Q1 2025 and has held it in 5 quarters since. The position peaked at $15.5M in Q2 2025. 47 funds tracked by Wall St. Rank hold MLAC as of Q1 2026.

  • AQR Arbitrage held 1,405,969 shares of Mountain Lake Acquisition Corp worth $14.8M as of Q1 2026.
  • AQR Arbitrage bought 262 Mountain Lake Acquisition Corp shares in Q1 2026, an estimated $2.75K.
  • Mountain Lake Acquisition Corp made up 0.24% of AQR Arbitrage's portfolio in Q1 2026, its #82 holding.
  • AQR Arbitrage first reported a position in Mountain Lake Acquisition Corp in Q1 2025 and has held it in 5 quarters since.
  • AQR Arbitrage's Mountain Lake Acquisition Corp position peaked at $15.5M in Q2 2025.
  • 47 funds tracked by Wall St. Rank held Mountain Lake Acquisition Corp as of Q1 2026.

Based on AQR Arbitrage's 13F filing for Q1 2026, filed 15 May 2026.