Astronics Corp Cl B (ATROB) short interest & short volume · 0.8% of float short
Astronics Corp Cl B official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
ATROB short interest fell 1.1% to 252K shares in the Oct 15, 2026 report (0.8% of float, 17.1 days to cover).
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 252K
- prior 255K
- % of float
- 0.8%
- float 33.6M
- Days to cover
- 17.1
- avg vol 15K
- Change vs prior report
- -1.1%
| Report date | Shares short | $ value short | Change | % float | Days to cover | Price |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 252K | $15.5M | -1.1% | 0.8% | 17.1 | $61.54 |
| Sep 30, 2026 | 255K | $17.3M | -3.5% | 0.8% | 8.1 | $67.82 |
| Sep 15, 2026 | 264K | $17.6M | -3.8% | 0.8% | 19.1 | $66.50 |
| Aug 31, 2026 | 275K | $20.0M | -3.9% | 0.8% | 8.9 | $72.88 |
| Aug 14, 2026 | 286K | $26.6M | -0.2% | 0.8% | 4.1 | $92.98 |
| Jul 31, 2026 | 287K | $19.8M | -7.7% | 0.8% | 5.5 | $69.02 |
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.
% of float uses the current float for every report (no float was stored with older reports).
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
No FINRA daily short volume on file for ATROB yet.
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.
ATROB's squeeze score and its inputs with Lician Pro.Start 3-day trial — $149/yr
Market-wide: most shorted stocks, biggest changes and unusual short volume · ATROB overview
ATROB short interest FAQ
What is ATROB's short interest?
Astronics Corp Cl B (ATROB) had 252K shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 0.8% of its 33.6M-share float.
How many days to cover does ATROB have?
17.1 days: 252K shares short divided by an average daily volume of 15K for the Oct 15, 2026 period.
Is ATROB short interest rising or falling?
ATROB short interest fell (-1.1%) from 255K to 252K shares in the Oct 15, 2026 report.
Is ATROB a short squeeze candidate?
Lician's squeeze watch scores ATROB 26 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 1/40, days to cover 25/25, 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 is ATROB's market cap?
Astronics Corp Cl B (ATROB) market cap is $3.06B on the latest cached fundamentals snapshot.
Where is ATROB short volume listed?
Cached FINRA short volume for Astronics Corp Cl B (ATROB) is listed at https://lician.com/short-interest/atrob.
Not investment advice. Figures as filed or reported, not a live feed.