How shorted was Third Harmonic Bio, Inc.? THRD
Third Harmonic Bio, Inc. left the US market in 2025. This page is a frozen archive of its reported short interest, ending 15 Jul 2025. The ticker THRD no longer refers to this company and may since have been reassigned.
3.15%
of shares outstanding reported short · settlement date 15 Jul 2025
- vs previous report
- −0.13
- 5 reports (~10 weeks)
- −0.56
- days to cover
- 9.48
Markers along the chart's base: ▲ results announced (an 8-K reporting results was filed) ▲ quarterly or annual report filed. Dates are SEC filing dates; hover a point to see events since the previous settlement.
Days to cover
FINRA's own figure: reported shares short divided by the stock's average daily trading volume, published alongside each settlement. It expresses the short position in days of typical trading rather than as a percentage of the company; the two can move differently.
Short interest around results
For each results announcement (an 8-K reporting results, by its SEC filing date), the FINRA settlement before it and the first one after. Settlements fall twice a month, so the two figures can sit up to a month apart and much else changes in between: this shows what was reported, not why.
| Results filed | Settlement before | Settlement after | Change |
|---|---|---|---|
| 14 Apr 2025 | 3.80% 31 Mar 2025 | 3.80% 15 Apr 2025 | 0.00 |
| 27 Mar 2025 | 3.41% 14 Mar 2025 | 3.80% 31 Mar 2025 | +0.39 |
| 11 Feb 2025 | 7.92% 31 Jan 2025 | 8.13% 14 Feb 2025 | +0.21 |
| 7 Nov 2024 | 7.00% 31 Oct 2024 | 6.95% 15 Nov 2024 | −0.05 |
| 8 Aug 2024 | 4.21% 31 Jul 2024 | 4.34% 15 Aug 2024 | +0.13 |
| 15 May 2024 | 1.98% 15 Apr 2024 | 2.85% 31 May 2024 | +0.87 |
| 26 Mar 2024 | 1.63% 15 Mar 2024 | 1.68% 28 Mar 2024 | +0.05 |
| 9 Nov 2023 | 4.23% 31 Oct 2023 | 4.80% 15 Nov 2023 | +0.57 |
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Sector: Healthcare
History
| Settlement date | Short % | Change |
|---|---|---|
| 15 Jul 2025 | 3.15% | −0.13 |
| 30 Jun 2025 | 3.28% | +0.12 |
| 13 Jun 2025 | 3.16% | −0.22 |
| 30 May 2025 | 3.38% | −0.03 |
| 15 May 2025 | 3.41% | −0.30 |
| 30 Apr 2025 | 3.71% | −0.09 |
| 15 Apr 2025 | 3.80% | 0.00 |
| 31 Mar 2025 | 3.80% | +0.39 |
| 14 Mar 2025 | 3.41% | −0.19 |
| 28 Feb 2025 | 3.60% | −4.53 |
| 14 Feb 2025 | 8.13% | +0.21 |
| 31 Jan 2025 | 7.92% | +0.10 |
| 15 Jan 2025 | 7.82% | −0.15 |
| 31 Dec 2024 | 7.97% | +0.53 |
| 13 Dec 2024 | 7.44% | +0.66 |
| 29 Nov 2024 | 6.78% | −0.17 |
| 15 Nov 2024 | 6.95% | −0.05 |
| 31 Oct 2024 | 7.00% | +0.23 |
| 15 Oct 2024 | 6.77% | +1.40 |
| 30 Sep 2024 | 5.37% | +0.80 |
| 13 Sep 2024 | 4.57% | +0.04 |
| 30 Aug 2024 | 4.53% | +0.19 |
| 15 Aug 2024 | 4.34% | +0.13 |
| 31 Jul 2024 | 4.21% | +0.32 |
| 15 Jul 2024 | 3.89% | +0.79 |
| 28 Jun 2024 | 3.10% | −0.02 |
| 14 Jun 2024 | 3.12% | +0.27 |
| 31 May 2024 | 2.85% | +0.24 |
| 15 May 2024 | 2.61% | +0.63 |
| 15 Apr 2024 | 1.98% | +0.30 |
| 28 Mar 2024 | 1.68% | +0.05 |
| 15 Mar 2024 | 1.63% | −2.04 |
| 29 Feb 2024 | 3.67% | −0.22 |
| 15 Feb 2024 | 3.89% | +0.70 |
| 31 Jan 2024 | 3.19% | −0.13 |
| 12 Jan 2024 | 3.32% | 0.00 |
| 29 Dec 2023 | 3.32% | +1.07 |
| 15 Dec 2023 | 2.25% | −1.52 |
| 30 Nov 2023 | 3.77% | −1.03 |
| 15 Nov 2023 | 4.80% | +0.57 |
| 31 Oct 2023 | 4.23% | −1.86 |
| 13 Oct 2023 | 6.09% | +0.61 |
| 29 Sep 2023 | 5.48% | +1.94 |
| 15 Sep 2023 | 3.54% | +1.32 |
| 31 Aug 2023 | 2.22% | +0.26 |
| 15 Aug 2023 | 1.96% | +0.23 |
| 31 Jul 2023 | 1.73% | +0.10 |
| 14 Jul 2023 | 1.63% | +0.11 |
| 30 Jun 2023 | 1.52% | +0.37 |
| 15 Jun 2023 | 1.15% | +0.12 |
| 31 May 2023 | 1.03% | −0.11 |
| 15 May 2023 | 1.14% | −0.05 |
| 28 Apr 2023 | 1.19% | −0.06 |
| 14 Apr 2023 | 1.25% | −1.47 |
| 31 Mar 2023 | 2.72% | +1.19 |
| 15 Mar 2023 | 1.53% | +0.09 |
| 28 Feb 2023 | 1.44% | +0.07 |
| 15 Feb 2023 | 1.37% | +0.14 |
| 31 Jan 2023 | 1.23% | −0.07 |
| 13 Jan 2023 | 1.30% | +0.19 |
| 30 Dec 2022 | 1.11% | +0.21 |
| 15 Dec 2022 | 0.90% | +0.10 |
| 30 Nov 2022 | 0.80% | +0.28 |
| 15 Nov 2022 | 0.52% | – |
Newest first. Scroll inside the table for earlier dates, back to 15 Nov 2022.
Frequently asked questions
- How shorted was Third Harmonic Bio, Inc.?
- Third Harmonic Bio, Inc. left the US market in 2025. Its final reported figure was 3.15% of shares outstanding for settlement date 15 Jul 2025, per FINRA's consolidated short interest report; this page preserves its full history.
- What does this number include?
- FINRA member firms must report their short positions in all US equities twice a month; FINRA consolidates them per security. We divide that official share count by the company's shares outstanding from its SEC filings. This is the regulatory figure, not a daily estimate.
- Why does it only update twice a month?
- US short interest is reported for settlement on the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. That cadence is set by regulation; no daily official figure exists.
- Is this THRD's short float?
- No. This is short interest as a percentage of shares outstanding, the count in the company's SEC filings. "Short float" divides the same FINRA short count by the public float, which excludes closely held shares, so it comes out higher for the same company. We publish no float estimates: the float is not a regulatory figure.
- What is THRD's days to cover?
- 9.48 days for settlement date 15 Jul 2025: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume. It is published in the same FINRA file and shown verbatim; we hold no volume data ourselves.
- Which funds are short?
- US public short interest is aggregate-only: individual short sellers are not named. Only some EU markets publish named positions.