WRBC
TACO

W.R. Berkley Corp’s Berto Acquisition Corp TACO Stock Holding History

W.R. Berkley Corp’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 		$18.7M Buy
1,822,598
+797,864
+78% +$8.13M 1% 15
2025
Q4 		$10.4M Buy
1,024,734
+925,514
+933% +$9.5M 0.49% 38
2025
Q3 		$1.03M Hold
99,220
– – 0.06% 165
2025
Q2 		$1.03M Buy
+99,220
New +$1.03M 0.05% 171

Other funds holding TACO

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
VV
Verbena Value Westport, Connecticut $611M AUM

W.R. Berkley Corp's TACO Position: Q1 2026 in Review

W.R. Berkley Corp increased its Berto Acquisition Corp (TACO) stake by 78% in Q1 2026, buying an estimated $8.13M and bringing the position to 1,822,598 shares worth $18.7M. The position accounts for 1% of the portfolio, ranked #15.

W.R. Berkley Corp first reported a position in TACO in Q2 2025 and has held it in 4 quarters since. 61 funds tracked by Wall St. Rank hold TACO as of Q1 2026.

  • W.R. Berkley Corp held 1,822,598 shares of Berto Acquisition Corp worth $18.7M as of Q1 2026.
  • W.R. Berkley Corp bought 797,864 Berto Acquisition Corp shares in Q1 2026, an estimated $8.13M.
  • Berto Acquisition Corp made up 1% of W.R. Berkley Corp's portfolio in Q1 2026, its #15 holding.
  • W.R. Berkley Corp first reported a position in Berto Acquisition Corp in Q2 2025 and has held it in 4 quarters since.
  • 61 funds tracked by Wall St. Rank held Berto Acquisition Corp as of Q1 2026.

Based on W.R. Berkley Corp's 13F filing for Q1 2026, filed 15 May 2026.