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MBVIU stock

M3-Brigade Acquisition VI Corp. Units (MBVIU) short interest & short volume · 5 shares short

M3-Brigade Acquisition VI Corp. Units official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.

What changed

MBVIU short interest fell 37.5% to 5 shares in the Oct 15, 2026 report (1.0 days to cover). Daily short volume averaged 50.2% of volume over the last 20 sessions, up from 33.5% the 20 sessions before.

Short interest

Official, twice monthly · settled Oct 15, 2026

Shares short
5
prior 8
% of float
—
no float on file
Days to cover
1.0
avg vol 18K
Change vs prior report
-37.5%

4 reports

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Days to cover is short interest divided by FINRA's average daily volume for the period: how many average days of trading it would take shorts to buy back.

Source: FINRA equity short interest (twice monthly) · Settlement Oct 15, 2026

Daily short volume

Share of each day's volume sold short · FINRA Reg SHO

Latest (Sep 8)
100.0%
3 of 3
20-day average
50.2%
prior 33.5%
Percentile vs own history
—
needs ~3 months

Loading prices…

Short volumeRest of the day's volume

Source: FINRA Reg SHO daily short sale volume · Latest Sep 8, 2026

Short squeeze score (model)

Model, not a forecast: 40 pts short interest % of float (full at 30%), 25 pts days to cover (full at 10), 15 pts rise in short interest since the prior report (full at +50%), 20 pts price gain since the settlement date (full at +25%). Missing inputs score 0.

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Market-wide: most shorted stocks, biggest changes and unusual short volume · MBVIU overview

Last 10 sessions · daily short volume · FINRA Reg SHO
DateShortTotalShort % of volume
2026-09-0833100.0%
2026-08-18212295.5%
2026-08-0520570529.1%
2026-07-216301,03061.2%
2026-07-172366.7%
2026-05-18202099.6%
2026-03-2411,7600.1%
2026-03-191,5003,94738.0%
2026-03-181,2457,57116.4%
2026-03-1633100.0%

Financials peers with similar quant ratings

MBVIU among 516 rated Financials stocks (Lician quant rating, Nov 4, 2026). How the rating works

MBVIU short interest FAQ

What is MBVIU's short interest?

M3-Brigade Acquisition VI Corp. Units (MBVIU) had 5 shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report.

How many days to cover does MBVIU have?

1.0 days: 5 shares short divided by an average daily volume of 18K for the Oct 15, 2026 period.

Is MBVIU short interest rising or falling?

MBVIU short interest fell (-37.5%) from 8 to 5 shares in the Oct 15, 2026 report.

Is MBVIU a short squeeze candidate?

Lician's squeeze watch scores MBVIU 3 out of 100 (low) from the Oct 15, 2026 report: days to cover 2.5/25, change in short interest vs prior report 0/15. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.

What share of MBVIU daily volume is sold short?

50.2% on average over the last 20 sessions to Sep 8, 2026 (FINRA Reg SHO daily short volume). Short volume counts market makers' same-day short sales, so it is not short interest.

What was MBVIU's latest FINRA short volume?

On Sep 8, 2026, cached FINRA short volume for M3-Brigade Acquisition VI Corp. Units (MBVIU) was 3 shares, 100.0% of 3 total volume.

How many MBVIU short-volume sessions are listed on this page?

This page lists 10 cached FINRA short-volume sessions for M3-Brigade Acquisition VI Corp. Units (MBVIU), from Mar 16, 2026 through Sep 8, 2026.

How did MBVIU short volume percent change from the prior cached session?

Cached FINRA short volume for M3-Brigade Acquisition VI Corp. Units (MBVIU) moved from 95.5% on Aug 18, 2026 to 100.0% on Sep 8, 2026, up 4.5 percentage points.

Not investment advice. Figures as filed or reported, not a live feed.