MSU
MBVI

Mizuho Securities USA’s M3-Brigade Acquisition VI Corp MBVI Stock Holding History

Mizuho Securities USA’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 		$2.33M Buy
+230,925
New +$2.33M 0.04% 394
2026
Q1 		– Sell
-200,000
Closed -$2M – 728
2025
Q4 		$2M Buy
+200,000
New +$2.01M 0.03% 422

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

Mizuho Securities USA's MBVI Position: Q2 2026 in Review

Mizuho Securities USA opened a new position in M3-Brigade Acquisition VI Corp (MBVI) in Q2 2026: 230,925 shares worth $2.33M. The stake represents 0.04% of the portfolio and ranks #394 among its holdings. This is a return to the name: Mizuho Securities USA previously reported a position in MBVI as recently as Q4 2025.

Mizuho Securities USA first reported a position in MBVI in Q4 2025 and has held it in 2 quarters since. 70 funds tracked by Wall St. Rank hold MBVI as of Q2 2026.

  • Mizuho Securities USA held 230,925 shares of M3-Brigade Acquisition VI Corp worth $2.33M as of Q2 2026.
  • M3-Brigade Acquisition VI Corp was a new Mizuho Securities USA position in Q2 2026.
  • M3-Brigade Acquisition VI Corp made up 0.04% of Mizuho Securities USA's portfolio in Q2 2026, its #394 holding.
  • Mizuho Securities USA first reported a position in M3-Brigade Acquisition VI Corp in Q4 2025 and has held it in 2 quarters since.
  • 70 funds tracked by Wall St. Rank held M3-Brigade Acquisition VI Corp as of Q2 2026.

Based on Mizuho Securities USA's 13F filing for Q2 2026, filed 24 Jul 2026.