PEAK6 LLC

SEC CIK: 0001389958
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

MBVIU holding history

M3-Brigade Acquisition VI Corp. in every 13F filed by PEAK6 LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MBVIU overview All 13F holders of MBVIU Full Q2 2026 holdings

Shares (Q4 2025): 0; Sold out in Q4 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 1; Since Q3 2025

Holdings of MBVIU by PEAK6 LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2025	0	$0	0.0%	−1,250,000−100.0%	Sold out	Holders
Q3 2025	1,250,000	$12.7M	0.3%	+1,250,000	New	Holders