Passage Bio Inc (PASG) short interest & short volume · 0.1% of float short
Passage Bio Inc official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
PASG short interest fell 24.1% to 69K shares in the Oct 15, 2026 report (0.1% of float, 3.5 days to cover). Daily short volume averaged 36.7% of volume over the last 20 sessions, up from 36.2% the 20 sessions before, the 24th percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 69K
- prior 91K
- % of float
- 0.1%
- float 49.9M
- Days to cover
- 3.5
- avg vol 20K
- Change vs prior report
- -24.1%
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
- Latest (Nov 2)
- 0.8%
- 60 of 8K
- 20-day average
- 36.7%
- prior 36.2%
- Percentile vs own history
- 24th
- 233 periods since 2025
Loading prices…
Source: FINRA Reg SHO daily short sale volume · Latest Nov 2, 2026
Short squeeze score (model)
Price since settlement: -5.6%
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.
PASG'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 · PASG overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 60 | 7,532 | 0.8% |
| 2026-10-30 | 265 | 3,553 | 7.5% |
| 2026-10-29 | 800 | 2,661 | 30.1% |
| 2026-10-28 | 27 | 4,546 | 0.6% |
| 2026-10-27 | 542 | 1,831 | 29.6% |
| 2026-10-26 | 211 | 764 | 27.6% |
| 2026-10-23 | 1,694 | 6,209 | 27.3% |
| 2026-10-22 | 8,081 | 8,956 | 90.2% |
| 2026-10-21 | 491 | 1,705 | 28.8% |
| 2026-10-20 | 1,351 | 4,127 | 32.7% |
Healthcare peers with similar quant ratings
PASG among 532 rated Healthcare stocks (Lician quant rating, Nov 4, 2026). How the rating works
- QTTB short interest5.00 · Strong Buy · stock
- AVAH short interest4.99 · Strong Buy · stock
- CDNA short interest4.98 · Strong Buy · stock
- HALO short interest4.97 · Strong Buy · stock
- OSCR short interest4.97 · Strong Buy · stock
- BTSG short interest4.96 · Strong Buy
- REGN short interest4.95 · Strong Buy · stock
- CON short interest4.94 · Strong Buy · stock
PASG short interest FAQ
What is PASG's short interest?
Passage Bio Inc (PASG) had 69K shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 0.1% of its 49.9M-share float.
How many days to cover does PASG have?
3.5 days: 69K shares short divided by an average daily volume of 20K for the Oct 15, 2026 period.
Is PASG short interest rising or falling?
PASG short interest fell (-24.1%) from 91K to 69K shares in the Oct 15, 2026 report.
Is PASG a short squeeze candidate?
Lician's squeeze watch scores PASG 9 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 0.2/40, days to cover 8.7/25, change in short interest vs prior report 0/15, price change since settlement date 0/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of PASG daily volume is sold short?
36.7% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 24th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was PASG's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Passage Bio Inc (PASG) was 60 shares, 0.8% of 7,532 total volume.
How many PASG short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Passage Bio Inc (PASG), from Oct 20, 2026 through Nov 2, 2026.
How did PASG short volume percent change from the prior cached session?
Cached FINRA short volume for Passage Bio Inc (PASG) moved from 7.5% on Oct 30, 2026 to 0.8% on Nov 2, 2026, down 6.7 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.