WA
MBVI

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

Whitebox Advisors’s Portfolio MBVI Stock Details MBVI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.52M Hold
150,000
– – 0.02% 327
2026
Q1 		$1.51M Hold
150,000
– – 0.02% 278
2025
Q4 		$1.5M Buy
+150,000
New +$1.51M 0.02% 254

Other funds holding MBVI

HCM
Highbridge Capital Management New York $4.11B AUM 26.03% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
PEAK6
PEAK6 Chicago, Illinois $48.6B AUM 40.56% 1-Year Est. Return
PMAM
Picton Mahoney Asset Management Toronto, Ontario, Canada $13.5B AUM 51.46% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 1-Year Est. Return
LA
Linden Advisors New York $19.3B AUM 1.47% 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

Whitebox Advisors's MBVI Position: Q2 2026 in Review

Whitebox Advisors held its M3-Brigade Acquisition VI Corp (MBVI) position steady in Q2 2026 at 150,000 shares worth $1.52M. The position accounts for 0.02% of the portfolio, ranked #327.

Whitebox Advisors first reported a position in MBVI in Q4 2025 and has held it in 3 quarters since. 70 funds tracked by Wall St. Rank hold MBVI as of Q2 2026.

  • Whitebox Advisors held 150,000 shares of M3-Brigade Acquisition VI Corp worth $1.52M as of Q2 2026.
  • Whitebox Advisors left its M3-Brigade Acquisition VI Corp share count unchanged in Q2 2026.
  • M3-Brigade Acquisition VI Corp made up 0.02% of Whitebox Advisors's portfolio in Q2 2026, its #327 holding.
  • Whitebox Advisors first reported a position in M3-Brigade Acquisition VI Corp in Q4 2025 and has held it in 3 quarters since.
  • 70 funds tracked by Wall St. Rank held M3-Brigade Acquisition VI Corp as of Q2 2026.

Based on Whitebox Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.