US short interest report: settlement 30 Apr 2026
FINRA's consolidated short interest for settlement date 30 Apr 2026 covers 3,895 US-listed stocks we can price against an SEC share count, 107 of them with 20% or more of shares outstanding sold short. Changes are percentage points (pp) of shares outstanding against the previous report (settlement 15 Apr 2026).
Cite this page
Biggest rises
| Company | Previous | This report | Change (pp) |
|---|---|---|---|
| Genprex, Inc. | 22.27% | 49.40% | +27.13 |
| Wolfspeed, Inc. | 24.51% | 35.71% | +11.20 |
| Aditxt, Inc. | 16.35% | 27.04% | +10.69 |
| Aspire-Lakewood Holdings, Inc. | 7.43% | 16.35% | +8.92 |
| Citius Pharmaceuticals, Inc. | 19.29% | 25.35% | +6.06 |
| Surf Air Mobility Inc. | 14.52% | 20.00% | +5.48 |
| Altimmune, Inc. | 22.09% | 27.25% | +5.16 |
| Prairie Operating Co. | 13.18% | 18.12% | +4.94 |
| BigBear.ai Holdings, Inc. | 27.44% | 32.27% | +4.83 |
| AEye, Inc. | 4.91% | 9.27% | +4.36 |
Biggest falls
| Company | Previous | This report | Change (pp) |
|---|---|---|---|
| PMGC Holdings Inc. | 35.76% | 20.38% | −15.38 |
| iPower Inc. | 23.37% | 12.02% | −11.35 |
| KalVista Pharmaceuticals, Inc. | 38.35% | 29.60% | −8.75 |
| Trio Petroleum Corp. | 18.78% | 10.89% | −7.89 |
| CRESCENT BIOPHARMA, INC. | 16.04% | 8.69% | −7.35 |
| M-tron Industries, Inc. | 12.06% | 5.05% | −7.01 |
| Laser Photonics Corp | 11.96% | 5.23% | −6.73 |
| Change Agents Corporation. | 11.55% | 5.16% | −6.39 |
| Biohaven Ltd. | 22.47% | 16.51% | −5.96 |
| Coherus Oncology, Inc. | 23.14% | 18.03% | −5.11 |
Entered the published set
Published this report but not the previous one: a new listing, or a stock that had been paused by one of our data checks. Not the same as a short position appearing from nothing.
- Inno Holdings Inc., 26.34%
- Shift4 Payments, Inc., 19.82%
- Cemtrex Inc., 12.61%
- H2O America, 11.58%
- Vivid Seats Inc., 10.16%
- Once Upon a Farm, PBC, 8.87%
- New Concept Energy Inc, 6.49%
- Climb Global Solutions, Inc., 6.42%
- FuboTV Inc., 6.11%
- GENERATION INCOME PROPERTIES, INC., 5.67%
Left the published set
Published the previous report but not this one: usually a delisting, a merger, or a pause by one of our data checks, not a position closing. Last figure shown.
- GlucoTrack, Inc., 34.48%
- iSpecimen Inc., 18.64%
- Old QVC Group, Inc., 16.32%
- AI Financial Corp, 11.87%
- Beasley Broadcast Group, Inc., 10.42%
- Nauticus Robotics, Inc., 9.70%
- Diginex Limited, 9.17%
- Everforth, Inc., 7.30%
- AMICUS THERAPEUTICS, INC., 6.98%
- Immunic, Inc., 6.92%
Most shorted this report
- Genprex, Inc., 49.40%
- SOUNDHOUND AI, INC., 37.15%
- Wolfspeed, Inc., 35.71%
- CleanSpark, Inc., 35.28%
- Ondas Inc., 35.19%
- LENZ Therapeutics, Inc., 34.20%
- JACK IN THE BOX INC, 33.77%
- Groupon, Inc., 33.60%
- BigBear.ai Holdings, Inc., 32.27%
- C3.ai, Inc., 32.18%
Full table today: most shorted US stocks. US short interest data: FINRA. Not affiliated with FINRA; nothing here is investment advice.