IVSBF stock
Investor AB ser. B (IVSBF) short interest & short volume · 0.2% of float short
Investor AB ser. B official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
IVSBF short interest rose 40.0% to 5.1M shares in the Oct 15, 2026 report (0.2% of float, 111.5 days to cover).
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 5.1M
- prior 3.7M
- % of float
- 0.2%
- float 2.44B
- Days to cover
- 111.5
- avg vol 46K
- Change vs prior report
- +40.0%
| Report date | Shares short | $ value short | Change | % float | Days to cover | Price |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 5.1M | $210.6M | +40.0% | 0.2% | 111.5 | $41.14 |
| Sep 30, 2026 | 3.7M | $148.9M | +29.9% | 0.1% | 62.4 | $40.71 |
| Sep 15, 2026 | 2.8M | $113.2M | -22.3% | 0.1% | 115.3 | $40.19 |
| Aug 31, 2026 | 3.6M | $154.6M | -5.8% | 0.1% | 71.3 | $42.67 |
| Aug 14, 2026 | 3.8M | $166.9M | +0.8% | 0.2% | 186.0 | $43.41 |
| Jul 31, 2026 | 3.8M | $164.8M | -8.2% | 0.2% | 329.7 | $43.19 |
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 IVSBF 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.
IVSBF'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 · IVSBF overview
IVSBF short interest FAQ
What is IVSBF's short interest?
Investor AB ser. B (IVSBF) had 5.1M shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 0.2% of its 2.44B-share float.
How many days to cover does IVSBF have?
111.5 days: 5.1M shares short divided by an average daily volume of 46K for the Oct 15, 2026 period.
Is IVSBF short interest rising or falling?
IVSBF short interest rose (+40.0%) from 3.7M to 5.1M shares in the Oct 15, 2026 report.
Is IVSBF a short squeeze candidate?
Lician's squeeze watch scores IVSBF 37 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 0.3/40, days to cover 25/25, change in short interest vs prior report 12/15. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What is IVSBF's market cap?
Investor AB ser. B (IVSBF) market cap is $89.37B on the latest cached fundamentals snapshot.
Where is IVSBF short volume listed?
Cached FINRA short volume for Investor AB ser. B (IVSBF) is listed at https://lician.com/short-interest/ivsbf.
Not investment advice. Figures as filed or reported, not a live feed.