PEAK6 LLC

SEC CIK: 0001389958
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

MBVIW 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.

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

Shares (Q2 2026): 448,803
Value: $179.5K
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of MBVIW by PEAK6 LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	448,803	$179.5K	<0.1%	+32,136+7.7%	Added	Holders
Q1 2026	416,667	$125.0K	<0.1%	00.0%	Unchanged	Holders
Q4 2025	416,667	$154.2K	<0.1%	+416,667	New	Holders