US short interest report: settlement 29 May 2026
FINRA's consolidated short interest for settlement date 29 May 2026 covers 3,861 US-listed stocks we can price against an SEC share count, 101 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 May 2026).
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Biggest rises
| Company | Previous | This report | Change (pp) |
|---|---|---|---|
| Gossamer Bio, Inc. | 17.40% | 26.76% | +9.36 |
| AmpliTech Group, Inc. | 6.85% | 16.14% | +9.29 |
| MasterBrand, Inc. | 18.37% | 24.59% | +6.22 |
| Monro, Inc. | 23.19% | 29.09% | +5.90 |
| Outlook Therapeutics, Inc. | 7.52% | 13.35% | +5.83 |
| Editas Medicine, Inc. | 9.77% | 15.39% | +5.62 |
| PMGC Holdings Inc. | 8.48% | 13.22% | +4.74 |
| XTI Aerospace, Inc. | 11.91% | 16.49% | +4.58 |
| Xerox Holdings Corp | 22.41% | 26.98% | +4.57 |
| NanoViricides Inc. | 3.24% | 7.64% | +4.40 |
Biggest falls
| Company | Previous | This report | Change (pp) |
|---|---|---|---|
| MOBIX LABS, INC | 30.25% | 12.16% | −18.09 |
| KalVista Pharmaceuticals, Inc. | 23.53% | 13.36% | −10.17 |
| Leslie's, Inc. | 18.75% | 11.50% | −7.25 |
| 22nd Century Group, Inc. | 15.06% | 8.92% | −6.14 |
| CRISPR Therapeutics AG | 28.30% | 22.47% | −5.83 |
| FLAGSTAR BANK, NATIONAL ASSOCIATION | 14.48% | 8.74% | −5.74 |
| Syndax Pharmaceuticals Inc | 24.50% | 18.78% | −5.72 |
| POET Technologies Inc. | 23.14% | 17.55% | −5.59 |
| Athene Holding Ltd. | 10.50% | 5.00% | −5.50 |
| Vital Farms, Inc. | 31.88% | 26.64% | −5.24 |
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.
- iQSTEL Inc., 13.73%
- Amesite Inc., 10.06%
- SOBR Safe, Inc., 8.88%
- Salesforce, Inc., 7.45%
- Shuttle Pharmaceuticals Holdings, Inc., 3.86%
- UTime Limited, 2.89%
- Lifeway Foods, Inc., 2.78%
- TaoWeave, Inc., 2.22%
- FBS Global Ltd, 2.07%
- Bayview Acquisition Corp, 1.97%
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.
- HCW Biologics Inc., 57.09%
- Edible Garden AG Incorporated, 37.31%
- Rent the Runway, Inc. Class A, 25.70%
- FOCUS UNIVERSAL INC., 24.77%
- iPower Inc., 15.83%
- Snail, Inc., 15.43%
- American Woodmark Corporation, 13.08%
- SOLENO THERAPEUTICS INC, 8.45%
- Lunai Bioworks Inc., 6.86%
- Momentus Inc., 5.98%
Most shorted this report
- Wolfspeed, Inc., 54.55%
- Genprex, Inc., 42.99%
- SOUNDHOUND AI, INC., 34.73%
- Intellia Therapeutics, Inc., 34.72%
- SELLAS Life Sciences Group, Inc., 33.97%
- C3.ai, Inc., 33.72%
- JACK IN THE BOX INC, 33.58%
- CleanSpark, Inc., 32.69%
- LENZ Therapeutics, Inc., 32.63%
- Ondas Inc., 32.50%
Full table today: most shorted US stocks. US short interest data: FINRA. Not affiliated with FINRA; nothing here is investment advice.