GAM
TACO

Gritstone Asset Management’s Berto Acquisition Corp TACO Stock Holding History

Gritstone Asset Management’s Portfolio TACO Stock Details TACO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.01M Hold
98,853
– – 1.08% 38
2025
Q4 		$1M Hold
98,853
– – 0.96% 43
2025
Q3 		$1.03M Sell
98,853
-1,147
-1% -$11.9K 1.06% 31
2025
Q2 		$1.04M Buy
+100,000
New +$1.04M 1.03% 30

Other funds holding TACO

WRBC
W.R. Berkley Corp Greenwich, Connecticut $1.86B AUM 14.44% 1-Year Est. Return
CC
Centiva Capital New York $13.6B AUM 20% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
LA
Linden Advisors New York $17.9B AUM 1.72% 1-Year Est. Return
Hudson Bay Capital Management
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 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
MCM
Moore Capital Management New York $4.92B AUM 35.41% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

Gritstone Asset Management's TACO Position: Q1 2026 in Review

Gritstone Asset Management held its Berto Acquisition Corp (TACO) position steady in Q1 2026 at 98,853 shares worth $1.01M. The position accounts for 1.08% of the portfolio, ranked #38.

Gritstone Asset Management first reported a position in TACO in Q2 2025 and has held it in 4 quarters since. The position peaked at $1.04M in Q2 2025. 61 funds tracked by Wall St. Rank hold TACO as of Q1 2026.

  • Gritstone Asset Management held 98,853 shares of Berto Acquisition Corp worth $1.01M as of Q1 2026.
  • Gritstone Asset Management left its Berto Acquisition Corp share count unchanged in Q1 2026.
  • Berto Acquisition Corp made up 1.08% of Gritstone Asset Management's portfolio in Q1 2026, its #38 holding.
  • Gritstone Asset Management first reported a position in Berto Acquisition Corp in Q2 2025 and has held it in 4 quarters since.
  • Gritstone Asset Management's Berto Acquisition Corp position peaked at $1.04M in Q2 2025.
  • 61 funds tracked by Wall St. Rank held Berto Acquisition Corp as of Q1 2026.

Based on Gritstone Asset Management's 13F filing for Q1 2026, filed 5 May 2026.