WRBC
MBVIW

W.R. Berkley Corp’s M3-Brigade Acquisition VI Corp Warrant MBVIW Stock Holding History

W.R. Berkley Corp’s Portfolio MBVIW Stock Details MBVIW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.8K Hold
31,172
– – ﹤0.01% 334
2025
Q4 		$11.5K Buy
+31,172
New +$16.1K ﹤0.01% 273

Other funds holding MBVIW

MTCM
Mint Tower Capital Management Amsterdam, Netherlands $1.12B AUM 19.06% 1-Year Est. Return
BFM
Boothbay Fund Management New York $7.71B AUM 106.31% 1-Year Est. Return
HCM
Highbridge Capital Management New York $3.09B AUM 31.19% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $16.7B AUM 23.27% 1-Year Est. Return
SCM
Shaolin Capital Management Miami, Florida $2.71B AUM 64.83% 1-Year Est. Return
Verition Fund Management
Verition Fund Management Greenwich, Connecticut $15.4B AUM 30.69% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return
MI
MMCAP International Grand Cayman, Cayman Islands $1.16B AUM 77.9% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 50.48% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return

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

W.R. Berkley Corp held its M3-Brigade Acquisition VI Corp Warrant (MBVIW) position steady in Q1 2026 at 31,172 shares worth $10.8K. The position accounts for ﹤0.01% of the portfolio, ranked #334.

W.R. Berkley Corp first reported a position in MBVIW in Q4 2025 and has held it in 2 quarters since. The position peaked at $11.5K in Q4 2025. 47 funds tracked by Wall St. Rank hold MBVIW as of Q1 2026.

  • W.R. Berkley Corp held 31,172 shares of M3-Brigade Acquisition VI Corp Warrant worth $10.8K as of Q1 2026.
  • W.R. Berkley Corp left its M3-Brigade Acquisition VI Corp Warrant share count unchanged in Q1 2026.
  • M3-Brigade Acquisition VI Corp Warrant made up ﹤0.01% of W.R. Berkley Corp's portfolio in Q1 2026, its #334 holding.
  • W.R. Berkley Corp first reported a position in M3-Brigade Acquisition VI Corp Warrant in Q4 2025 and has held it in 2 quarters since.
  • W.R. Berkley Corp's M3-Brigade Acquisition VI Corp Warrant position peaked at $11.5K in Q4 2025.
  • 47 funds tracked by Wall St. Rank held M3-Brigade Acquisition VI Corp Warrant as of Q1 2026.

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