PAC stock
Grupo Aeroportuario del Pacifico SAB De CV ADR (PAC) short interest & short volume · 0.1% of float short
Grupo Aeroportuario del Pacifico SAB De CV ADR official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
PAC short interest rose 7.1% to 518K shares in the Oct 15, 2026 report (0.1% of float, 3.0 days to cover). Daily short volume averaged 85.2% of volume over the last 20 sessions, up from 84.0% the 20 sessions before, the 85th percentile of its own 20-day averages since Oct 6, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 518K
- prior 483K
- % of float
- 0.1%
- float 407.9M
- Days to cover
- 3.0
- avg vol 171K
- Change vs prior report
- +7.1%
| Report date | Shares short | $ value short | Change | % float | Days to cover | Price |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 518K | $104.6M | +7.1% | 0.1% | 3.0 | $202.14 |
| Sep 30, 2026 | 483K | $99.2M | +18.4% | 0.1% | 2.6 | $205.41 |
| Sep 15, 2026 | 408K | $82.8M | +7.9% | 0.1% | 4.5 | $202.78 |
| Aug 31, 2026 | 378K | $77.9M | +18.1% | 0.1% | 2.8 | $206.04 |
| Aug 14, 2026 | 320K | $66.3M | +4.8% | 0.1% | 2.9 | $206.98 |
| Jul 31, 2026 | 306K | $66.5M | -28.4% | 0.1% | 1.8 | $217.35 |
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 11)
- 80.9%
- 23K of 28K
- 20-day average
- 85.2%
- prior 84.0%
- Percentile vs own history
- 85th
- 233 periods since 2025
Loading prices…
Source: FINRA Reg SHO daily short sale volume · Latest Nov 11, 2026
Short squeeze score (model)
Price since settlement: +17.8%
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.
PAC'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 · PAC overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-11 | 23,000 | 28,444 | 80.9% |
| 2026-11-10 | 34,130 | 41,922 | 81.4% |
| 2026-11-09 | 25,519 | 31,495 | 81.0% |
| 2026-11-06 | 31,262 | 34,163 | 91.5% |
| 2026-11-05 | 40,037 | 74,032 | 54.1% |
| 2026-11-04 | 62,611 | 71,588 | 87.5% |
| 2026-11-03 | 30,193 | 32,239 | 93.7% |
| 2026-11-02 | 36,897 | 47,695 | 77.4% |
| 2026-10-30 | 29,228 | 36,194 | 80.8% |
| 2026-10-29 | 44,624 | 51,397 | 86.8% |
Industrials peers with similar quant ratings
PAC among 425 rated Industrials stocks (Lician quant rating, Nov 13, 2026). How the rating works
- CXW short interest5.00 · Strong Buy · stock
- ASC short interest4.99 · Strong Buy
- GEO short interest4.98 · Strong Buy · stock
- PANL short interest4.97 · Strong Buy · stock
- GSL short interest4.96 · Strong Buy · stock
- WTS short interest4.95 · Strong Buy · stock
- AER short interest4.94 · Strong Buy · stock
- ATRO short interest4.93 · Strong Buy
PAC short interest FAQ
What is PAC's short interest?
Grupo Aeroportuario del Pacifico SAB De CV ADR (PAC) had 518K shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report, 0.1% of its 407.9M-share float.
How many days to cover does PAC have?
3.0 days: 518K shares short divided by an average daily volume of 171K for the Oct 15, 2026 period.
Is PAC short interest rising or falling?
PAC short interest rose (+7.1%) from 483K to 518K shares in the Oct 15, 2026 report.
Is PAC a short squeeze candidate?
Lician's squeeze watch scores PAC 24 out of 100 (low) from the Oct 15, 2026 report: short interest % of float 0.2/40, days to cover 7.6/25, change in short interest vs prior report 2.1/15, price change since settlement date 14.2/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of PAC daily volume is sold short?
85.2% on average over the last 20 sessions to Nov 11, 2026 (FINRA Reg SHO daily short volume; the 85th percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was PAC's latest FINRA short volume?
On Nov 11, 2026, cached FINRA short volume for Grupo Aeroportuario del Pacifico SAB De CV ADR (PAC) was 23,000 shares, 80.9% of 28,444 total volume.
How many PAC short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Grupo Aeroportuario del Pacifico SAB De CV ADR (PAC), from Oct 29, 2026 through Nov 11, 2026.
How did PAC short volume percent change from the prior cached session?
Cached FINRA short volume for Grupo Aeroportuario del Pacifico SAB De CV ADR (PAC) moved from 81.4% on Nov 10, 2026 to 80.9% on Nov 11, 2026, down 0.5 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.