D.E. Shaw & Co
MLAC

D.E. Shaw & Co’s Mountain Lake Acquisition Corp MLAC Stock Holding History

D.E. Shaw & Co’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 		$2.04M Hold
193,702
– – ﹤0.01% 2894
2025
Q4 		$2.01M Sell
193,702
-898,798
-82% -$9.36M ﹤0.01% 3046
2025
Q3 		$11.3M Hold
1,092,500
– – 0.01% 1585
2025
Q2 		$11.2M Buy
1,092,500
+17,500
+2% +$178K 0.01% 1407
2025
Q1 		$10.8M Buy
+1,075,000
New +$10.8M 0.01% 1333

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
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 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

D.E. Shaw & Co's MLAC Position: Q1 2026 in Review

D.E. Shaw & Co held its Mountain Lake Acquisition Corp (MLAC) position steady in Q1 2026 at 193,702 shares worth $2.04M. The position accounts for ﹤0.01% of the portfolio, ranked #2894.

D.E. Shaw & Co first reported a position in MLAC in Q1 2025 and has held it in 5 quarters since. The position peaked at $11.3M in Q3 2025. 47 funds tracked by Wall St. Rank hold MLAC as of Q1 2026.

  • D.E. Shaw & Co held 193,702 shares of Mountain Lake Acquisition Corp worth $2.04M as of Q1 2026.
  • D.E. Shaw & Co left its Mountain Lake Acquisition Corp share count unchanged in Q1 2026.
  • Mountain Lake Acquisition Corp made up ﹤0.01% of D.E. Shaw & Co's portfolio in Q1 2026, its #2894 holding.
  • D.E. Shaw & Co first reported a position in Mountain Lake Acquisition Corp in Q1 2025 and has held it in 5 quarters since.
  • D.E. Shaw & Co's Mountain Lake Acquisition Corp position peaked at $11.3M in Q3 2025.
  • 47 funds tracked by Wall St. Rank held Mountain Lake Acquisition Corp as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.