UOC
BLZR

UBS O'Connor’s Trailblazer Acquisition Corp BLZR Stock Holding History

UBS O'Connor’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
2025
Q4 		$4M Buy
+400,000
New +$4.04M 0.11% 66

Other funds holding BLZR

MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.18B AUM 50.44% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund Toronto, Ontario, Canada $71.2B AUM 48.86% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
HCI
Harraden Circle Investments New York $784M AUM 20.59% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

UBS O'Connor's BLZR Position: Q4 2025 in Review

UBS O'Connor opened a new position in Trailblazer Acquisition Corp (BLZR) in Q4 2025: 400,000 shares worth $4M. The stake represents 0.11% of the portfolio and ranks #66 among its holdings.

53 funds tracked by Wall St. Rank hold BLZR as of Q4 2025.

  • UBS O'Connor held 400,000 shares of Trailblazer Acquisition Corp worth $4M as of Q4 2025.
  • Trailblazer Acquisition Corp was a new UBS O'Connor position in Q4 2025.
  • Trailblazer Acquisition Corp made up 0.11% of UBS O'Connor's portfolio in Q4 2025, its #66 holding.
  • 53 funds tracked by Wall St. Rank held Trailblazer Acquisition Corp as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.