Stocks with a short-interest surge
Companies whose latest reported FINRA short interest rose by 25% or more versus the prior settlement (the change is a source-provided field, dated to that settlement). A rising short interest reflects more shares sold short as of a delayed report.
133 companies in the covered catalog currently match this signal — stocks with a short-interest surge. Updated monthly, on the FINRA settlement schedule (delayed).
| # | Company | Sector | Short interest change | Days to cover | As of settlement |
|---|---|---|---|---|---|
| 1 | Indaptus Therapeutics, Inc. (INDP) | Health Care | +331.5% | 1.0 | 2026-09-15 |
| 2 | REDWOOD TRUST REIT INC (RWT) | Financials | +238.4% | 2.1 | 2026-09-15 |
| 3 | Fidelity Wise Origin Bitcoin Fund (FBTC) | — | +150.4% | 1.1 | 2026-09-15 |
| 4 | Amphenol (APH) | Information Technology | +132.6% | 2.8 | 2026-09-15 |
| 5 | RUSH ENTERPRISES INC CLASS B (RUSHB) | Industrials | +99.7% | 3.5 | 2026-09-15 |
| 6 | American Outdoor Brands, Inc. (AOUT) | Consumer Discretionary | +96.1% | 1.0 | 2026-09-15 |
| 7 | JOHN MARSHALL BANCORP INC (JMSB) | Financials | +83.7% | 3.6 | 2026-09-15 |
| 8 | MINIMED INC (MMED) | Health Care | +68.7% | 4.8 | 2026-09-15 |
| 9 | Vanguard Total International Bond ETF (BNDX) | — | +68.1% | 1.0 | 2026-09-15 |
| 10 | Liberty Broadband (Series C) (LBRDK) | Communication Services | +68.0% | 4.6 | 2026-08-14 |
| 11 | Exodus Movement, Inc. (EXOD) | Financials | +68.0% | 4.6 | 2026-09-15 |
| 12 | BKV CORP (BKV) | Energy | +64.4% | 2.9 | 2026-09-15 |
| 13 | Burlington Stores (BURL) | Consumer Discretionary | +58.3% | 2.0 | 2026-09-15 |
| 14 | DHI Group, Inc. (DHX) | Industrials | +56.4% | 1.1 | 2026-09-15 |
| 15 | BLADEX INC CLASS E (BLX) | Financials | +53.6% | 4.4 | 2026-09-15 |
| 16 | iShares iBoxx $ Investment Grade Corporate Bond ETF (LQD) | — | +53.1% | 2.7 | 2026-09-15 |
| 17 | TEEKAY TANKERS LTD CLASS A (TNK) | Energy | +51.9% | 2.0 | 2026-09-15 |
| 18 | SURROZEN INC (SRZN) | Health Care | +51.9% | 12.7 | 2026-09-15 |
| 19 | HOMETRUST BANCSHARES INC (HTB) | Financials | +50.7% | 4.9 | 2026-09-15 |
| 20 | Vanguard Total World Stock ETF (VT) | — | +50.5% | 3.2 | 2026-09-15 |
| 21 | PUBLIC POLICY HOLDING INC (PPHC) | Industrials | +49.8% | 1.6 | 2026-09-15 |
| 22 | CENTERSPACE (CSR) | Real Estate | +48.7% | 2.0 | 2026-09-15 |
| 23 | COASTALSOUTH BANCSHARES INC (COSO) | Financials | +48.0% | 1.8 | 2026-09-15 |
| 24 | MODIV INDUSTRIAL INC CLASS C (MDV) | Real Estate | +47.9% | 2.7 | 2026-07-31 |
| 25 | James Hardie Industries (JHX) | Materials | +47.8% | 1.8 | 2026-09-15 |
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The reported change is FINRA source data as of a DELAYED, roughly bi-monthly settlement — not real-time and NOT a short-squeeze prediction. It measures the change in reported short interest between two settlements, nothing more.
Data: SEC EDGAR (Form 3/4/5, 10-K/10-Q filings), the U.S. House Clerk (PTR disclosures), FINRA (short interest), and market data (delayed daily-close prices & analyst consensus). Every figure carries its as-of date on the company page; a company with no data for this signal is excluded, never estimated.
Signal data as of 2026-09-15 — this page's date reflects the source's own reporting date, not when it was rendered.
Informational only — NOT financial advice. Every signal here is disclosed or delayed data, shown with its source and as-of date — not a prediction, ranking of quality, or recommendation.