MF
BLZR

Magnetar Financial’s Trailblazer Acquisition Corp BLZR Stock Holding History

Magnetar Financial’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 		$10M Hold
999,987
– – 0.1% 138
2025
Q4 		$10M Buy
+999,987
New +$10.1M 0.1% 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
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
RCM
Radcliffe Capital Management Bala Cynwyd, Pennsylvania $1.33B AUM 1.18% 1-Year Est. Return

Magnetar Financial's BLZR Position: Q1 2026 in Review

Magnetar Financial held its Trailblazer Acquisition Corp (BLZR) position steady in Q1 2026 at 999,987 shares worth $10M. The position accounts for 0.1% of the portfolio, ranked #138.

Magnetar Financial 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.

  • Magnetar Financial held 999,987 shares of Trailblazer Acquisition Corp worth $10M as of Q1 2026.
  • Magnetar Financial left its Trailblazer Acquisition Corp share count unchanged in Q1 2026.
  • Trailblazer Acquisition Corp made up 0.1% of Magnetar Financial's portfolio in Q1 2026, its #138 holding.
  • Magnetar Financial 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 Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.