WA
MBVIU

Whitebox Advisors’s M3-Brigade Acquisition VI Corp Units MBVIU Stock Holding History

Whitebox Advisors’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
-150,000
Closed -$1.52M – 545
2025
Q3 		$1.52M Buy
+150,000
New +$1.51M 0.02% 224

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

Whitebox Advisors's MBVIU Position: Q4 2025 in Review

Whitebox Advisors sold out of M3-Brigade Acquisition VI Corp Units (MBVIU) in Q4 2025, closing a stake of 150,000 shares — an estimated $1.52M sold.

Whitebox Advisors first reported a position in MBVIU in Q3 2025 and held it in 1 quarter. The position peaked at $1.52M in Q3 2025. 26 funds tracked by Wall St. Rank hold MBVIU as of Q4 2025.

  • Whitebox Advisors reported no remaining M3-Brigade Acquisition VI Corp Units position as of Q4 2025 after selling out during the quarter.
  • Whitebox Advisors sold 150,000 M3-Brigade Acquisition VI Corp Units shares in Q4 2025, an estimated $1.52M.
  • Whitebox Advisors first reported a position in M3-Brigade Acquisition VI Corp Units in Q3 2025 and held it in 1 quarter.
  • Whitebox Advisors's M3-Brigade Acquisition VI Corp Units position peaked at $1.52M in Q3 2025.
  • 26 funds tracked by Wall St. Rank held M3-Brigade Acquisition VI Corp Units as of Q4 2025.

Based on Whitebox Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.