NASDAQ · VFS

VinFast Auto short interest

$3.16+0.64%

Close Sep 29, 2026 · split-adjusted

The float record for VFS looks unreliable (float below 3pct of shares), so short interest as a percentage of float is withheld.

Shares short2.7MSettled Sep 15, 2026

Change+15.9%from 2.3M

% of float—Float 49.8M shares

Days to cover8.3Short volume 57.6% (10d)

Shares sold short by settlement

2.0MMar 31

2.3MApr 15

2.5MApr 30

2.0MMay 15

2.1MMay 29

2.3MJun 15

2.2MJun 30

2.3MJul 15

2.6MJul 31

2.7MAug 14

2.3MAug 31

2.7MSep 15

Settlement history

Settlement	Shares short	Change	Days to cover
Sep 15, 2026	2.7M	+15.9%	8.3
Aug 31, 2026	2.3M	−12.9%	6.3
Aug 14, 2026	2.7M	+3.0%	8.8
Jul 31, 2026	2.6M	+10.9%	6.6
Jul 15, 2026	2.3M	+6.0%	5.5
Jun 30, 2026	2.2M	−5.9%	4.5
Jun 15, 2026	2.3M	+10.1%	3.4
May 29, 2026	2.1M	+6.6%	5.0
May 15, 2026	2.0M	−20.5%	3.7
Apr 30, 2026	2.5M	+7.7%	2.1
Apr 15, 2026	2.3M	+14.1%	1.7
Mar 31, 2026	2.0M	—	3.0

Reading these numbers

Short interest is the number of shares sold short and not yet repurchased, reported by FINRA twice a month with a delay of about two weeks. As a share of float it shows how crowded the bet against VinFast Auto is; days to cover estimates how long buying those shares back would take at average volume. Compare it with the short squeeze monitor or learn more in our short interest guide.

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology