WRBC
MBVIU

W.R. Berkley Corp’s M3-Brigade Acquisition VI Corp Units MBVIU Stock Holding History

W.R. Berkley Corp’s Portfolio MBVIU Stock Details MBVIU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-242,245
Closed -$2.45M – 309
2025
Q3 		$2.45M Buy
+242,245
New +$2.43M 0.14% 126

Other funds holding MBVIU

MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
HIM
HGC Investment Management Toronto, Ontario, Canada $507M AUM 6.15% 1-Year Est. Return
SCM
Steadfast Capital Management New York $3.26B AUM 36.54% 1-Year Est. Return
RCM
Rivernorth Capital Management West Palm Beach, Florida $2.1B AUM 2.15% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $86.4B AUM 59.51% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
RAM
Readystate Asset Management Chicago, Illinois $2.93B AUM 18.57% 1-Year Est. Return
SCS
Syquant Capital SAS Paris, France $447M AUM 13.04% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
SSA
Schonfeld Strategic Advisors New York $27.9B AUM 51.18% 1-Year Est. Return

W.R. Berkley Corp's MBVIU Position: Q4 2025 in Review

W.R. Berkley Corp sold out of M3-Brigade Acquisition VI Corp Units (MBVIU) in Q4 2025, closing a stake of 242,245 shares — an estimated $2.45M sold.

W.R. Berkley Corp first reported a position in MBVIU in Q3 2025 and held it in 1 quarter. The position peaked at $2.45M in Q3 2025. 26 funds tracked by Wall St. Rank hold MBVIU as of Q4 2025.

  • W.R. Berkley Corp reported no remaining M3-Brigade Acquisition VI Corp Units position as of Q4 2025 after selling out during the quarter.
  • W.R. Berkley Corp sold 242,245 M3-Brigade Acquisition VI Corp Units shares in Q4 2025, an estimated $2.45M.
  • W.R. Berkley Corp first reported a position in M3-Brigade Acquisition VI Corp Units in Q3 2025 and held it in 1 quarter.
  • W.R. Berkley Corp's M3-Brigade Acquisition VI Corp Units position peaked at $2.45M in Q3 2025.
  • 26 funds tracked by Wall St. Rank held M3-Brigade Acquisition VI Corp Units as of Q4 2025.

Based on W.R. Berkley Corp's 13F filing for Q4 2025, filed 13 Feb 2026.