WRBC
BLZR

W.R. Berkley Corp’s Trailblazer Acquisition Corp BLZR Stock Holding History

W.R. Berkley Corp’s Portfolio BLZR Stock Details BLZR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.62M Hold
261,006
– – 0.14% 141
2025
Q4 		$2.61M Buy
+261,006
New +$2.63M 0.12% 125

Other funds holding BLZR

MC
Meteora Capital Boca Raton, Florida $1.36B AUM 21.19% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
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
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

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

W.R. Berkley Corp held its Trailblazer Acquisition Corp (BLZR) position steady in Q1 2026 at 261,006 shares worth $2.62M. The position accounts for 0.14% of the portfolio, ranked #141.

W.R. Berkley Corp first reported a position in BLZR in Q4 2025 and has held it in 2 quarters since. 60 funds tracked by Wall St. Rank hold BLZR as of Q1 2026.

  • W.R. Berkley Corp held 261,006 shares of Trailblazer Acquisition Corp worth $2.62M as of Q1 2026.
  • W.R. Berkley Corp left its Trailblazer Acquisition Corp share count unchanged in Q1 2026.
  • Trailblazer Acquisition Corp made up 0.14% of W.R. Berkley Corp's portfolio in Q1 2026, its #141 holding.
  • W.R. Berkley Corp first reported a position in Trailblazer Acquisition Corp in Q4 2025 and has held it in 2 quarters since.
  • 60 funds tracked by Wall St. Rank held Trailblazer Acquisition Corp as of Q1 2026.

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