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CSS LLC/IL

Position in MBVI — M3-Brigade Acquisition VI Corp.

CIK 1103646 CHICAGO, IL

Position in MBVI

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,215,600
+$1,215,600 QoQ
Shares Held
327,248
+57.9% QoQ
Ownership
0.759%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#46
of 69 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MBVI Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Jun 30, 2026

CSS LLC/IL holds $145,472,107 across 98 Shell Companies names. MBVI ranks #39 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MBVI

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 MBVIW 207,248
2026-06-30 $1,215,600 120,000
2026-03-31 MBVIW 207,248
2025-12-31 MBVIW 111,690