AA
MLACR

AQR Arbitrage’s Mountain Lake Acquisition Corp Right MLACR Stock Holding History

AQR Arbitrage’s Portfolio MLACR Stock Details MLACR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$389K Sell
1,495,890
-38,016
-2% -$10.5K 0.01% 354
2025
Q4 		$368K Sell
1,533,906
-446,094
-23% -$175K 0.01% 333
2025
Q3 		$396K Hold
1,980,000
– – 0.01% 304
2025
Q2 		$337K Hold
1,980,000
– – 0.01% 279
2025
Q1 		$365K Buy
+1,980,000
New +$380K 0.01% 260

Other funds holding MLACR

HCI
Harraden Circle Investments New York $499M AUM 24.03% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.36B AUM 21.19% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
Verition Fund Management
Verition Fund Management Greenwich, Connecticut $15.4B AUM 30.69% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.21B AUM 26.02% 1-Year Est. Return

AQR Arbitrage's MLACR Position: Q1 2026 in Review

AQR Arbitrage reduced its Mountain Lake Acquisition Corp Right (MLACR) stake by 2.5% in Q1 2026, selling an estimated $10.5K and leaving 1,495,890 shares worth $389K. The position accounts for 0.01% of the portfolio, ranked #354.

AQR Arbitrage first reported a position in MLACR in Q1 2025 and has held it in 5 quarters since. The position peaked at $396K in Q3 2025. 40 funds tracked by Wall St. Rank hold MLACR as of Q1 2026.

  • AQR Arbitrage held 1,495,890 shares of Mountain Lake Acquisition Corp Right worth $389K as of Q1 2026.
  • AQR Arbitrage sold 38,016 Mountain Lake Acquisition Corp Right shares in Q1 2026, an estimated $10.5K.
  • Mountain Lake Acquisition Corp Right made up 0.01% of AQR Arbitrage's portfolio in Q1 2026, its #354 holding.
  • AQR Arbitrage first reported a position in Mountain Lake Acquisition Corp Right in Q1 2025 and has held it in 5 quarters since.
  • AQR Arbitrage's Mountain Lake Acquisition Corp Right position peaked at $396K in Q3 2025.
  • 40 funds tracked by Wall St. Rank held Mountain Lake Acquisition Corp Right as of Q1 2026.

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