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HowShorted

How shorted is Innoviva, Inc.? INVA

#687most shorted US stockof 3,805 ranked stocks, more shorted than 81%

9.89%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.28
5 reports (~10 weeks)
+0.89
days to cover
9.31
Aggregate net short position time series for Innoviva, Inc.

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.

Aggregate net short position time series for Innoviva, Inc. days to cover

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.

Reported short interest before and after each results announcement
Results filedSettlement beforeSettlement afterChange
5 Aug 20269.54% 31 Jul 20269.50% 14 Aug 2026−0.04
6 May 20268.51% 30 Apr 20268.67% 15 May 2026+0.16
25 Feb 20269.07% 13 Feb 20268.99% 27 Feb 2026−0.08
5 Nov 20256.92% 31 Oct 20257.32% 14 Nov 2025+0.40
6 Aug 202515.38% 31 Jul 202515.83% 15 Aug 2025+0.45
7 May 202513.84% 30 Apr 202513.85% 15 May 2025+0.01
26 Feb 202514.33% 14 Feb 202514.84% 28 Feb 2025+0.51
6 Nov 202418.81% 31 Oct 202418.53% 15 Nov 2024−0.28

Fails to deliver

The SEC's fails-to-deliver figure for INVA: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Last balance on file
49
4 Sep 2026
Highest in window
32,989
17 Sep 2025
Days with a balance
42
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Innoviva, Inc. fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 33K shares.

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Sector: Healthcare · By year: 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20269.89%+0.28
31 Aug 20269.61%+0.11
14 Aug 20269.50%−0.04
31 Jul 20269.54%+0.03
15 Jul 20269.51%+0.51
30 Jun 20269.00%+0.06
15 Jun 20268.94%+1.00
29 May 20267.94%−0.73
15 May 20268.67%+0.16
30 Apr 20268.51%−0.57
15 Apr 20269.08%+0.24
31 Mar 20268.84%−0.36
13 Mar 20269.20%+0.21
27 Feb 20268.99%−0.08
13 Feb 20269.07%+0.89
30 Jan 20268.18%+0.16
15 Jan 20268.02%−0.01
31 Dec 20258.03%+0.78
15 Dec 20257.25%−0.14
28 Nov 20257.39%+0.07
14 Nov 20257.32%+0.40
31 Oct 20256.92%−3.35
15 Oct 202510.27%−0.54
30 Sep 202510.81%+0.32
15 Sep 202510.49%−0.18
29 Aug 202510.67%−5.16
15 Aug 202515.83%+0.45
31 Jul 202515.38%−0.44
15 Jul 202515.82%−0.48
30 Jun 202516.30%+0.93
13 Jun 202515.37%+0.59
30 May 202514.78%+0.93
15 May 202513.85%+0.01
30 Apr 202513.84%−0.39
15 Apr 202514.23%+0.47
31 Mar 202513.76%−0.71
14 Mar 202514.47%−0.37
28 Feb 202514.84%+0.51
14 Feb 202514.33%+0.26
31 Jan 202514.07%−1.60
15 Jan 202515.67%−0.92
31 Dec 202416.59%−0.58
13 Dec 202417.17%+0.03
29 Nov 202417.14%−1.39
15 Nov 202418.53%−0.28
31 Oct 202418.81%+0.27
15 Oct 202418.54%−0.14
30 Sep 202418.68%−0.04
13 Sep 202418.72%+0.04
30 Aug 202418.68%+0.46
15 Aug 202418.22%+0.26
31 Jul 202417.96%−0.15
15 Jul 202418.11%+0.06
28 Jun 202418.05%−1.61
14 Jun 202419.66%+0.07
31 May 202419.59%+0.91
15 May 202418.68%+0.50
30 Apr 202418.18%−0.04
15 Apr 202418.22%+0.30
28 Mar 202417.92%−2.67
15 Mar 202420.59%−0.48
29 Feb 202421.07%+1.53
15 Feb 202419.54%+0.51
31 Jan 202419.03%+0.62
12 Jan 202418.41%−1.35
29 Dec 202319.76%+0.94
15 Dec 202318.82%+1.75
30 Nov 202317.07%+2.08
15 Nov 202314.99%+1.00
31 Oct 202313.99%+0.97
13 Oct 202313.02%−0.48
29 Sep 202313.50%+0.12
15 Sep 202313.38%−0.02
31 Aug 202313.40%+0.25
15 Aug 202313.15%+0.27
31 Jul 202312.88%−0.58
14 Jul 202313.46%+0.05
30 Jun 202313.41%−2.31
15 Jun 202315.72%+0.56
31 May 202315.16%+1.46
15 May 202313.70%+0.23
28 Apr 202313.47%+0.53
14 Apr 202312.94%+0.21
31 Mar 202312.73%−0.29
15 Mar 202313.02%+0.72
28 Feb 202312.30%−0.46
15 Feb 202312.76%−0.07
31 Jan 202312.83%−0.69
13 Jan 202313.52%−0.60
30 Dec 202214.12%−0.55
15 Dec 202214.67%−0.25
30 Nov 202214.92%+0.11
15 Nov 202214.81%+0.45
31 Oct 202214.36%−0.28
14 Oct 202214.64%−0.30
30 Sep 202214.94%−0.82
15 Sep 202215.76%−0.84
31 Aug 202216.60%+0.44
15 Aug 202216.16%−0.43
29 Jul 202216.59%+0.71
15 Jul 202215.88%−0.78
30 Jun 202216.66%+0.78
15 Jun 202215.88%−0.43
31 May 202216.31%−0.73
13 May 202217.04%−0.70
29 Apr 202217.74%−0.28
14 Apr 202218.02%+1.02
31 Mar 202217.00%+0.41
15 Mar 202216.59%+2.18
28 Feb 202214.41%+0.68
15 Feb 202213.73%+1.47
31 Jan 202212.26%−0.64
14 Jan 202212.90%−0.05
31 Dec 202112.95%+0.17
15 Dec 202112.78%−0.67
30 Nov 202113.45%−0.23
15 Nov 202113.68%+0.61
29 Oct 202113.07%−0.11
15 Oct 202113.18%−0.68
30 Sep 202113.86%−0.37
15 Sep 202114.23%−0.10
31 Aug 202114.33%+0.72
13 Aug 202113.61%+0.81
30 Jul 202112.80%+4.23
15 Jul 20218.57%+0.17
30 Jun 20218.40%−0.41
15 Jun 20218.81%+0.01
28 May 20218.80%+1.01
14 May 20217.79%−0.64
30 Apr 20218.43%−0.19
15 Apr 20218.62%−0.07
31 Mar 20218.69%−0.25
15 Mar 20218.94%−0.89
26 Feb 20219.83%+0.54
12 Feb 20219.29%−0.20
29 Jan 20219.49%−0.28
15 Jan 20219.77%−0.31
31 Dec 202010.08%+0.85
15 Dec 20209.23%−0.17
30 Nov 20209.40%+0.12
13 Nov 20209.28%−0.66
30 Oct 20209.94%−0.47
15 Oct 202010.41%−0.63
30 Sep 202011.04%−0.83
15 Sep 202011.87%−0.68
31 Aug 202012.55%−0.59
14 Aug 202013.14%+1.23
31 Jul 202011.91%+0.11
15 Jul 202011.80%−0.26
30 Jun 202012.06%−0.41
15 Jun 202012.47%−0.01
29 May 202012.48%+0.82
15 May 202011.66%+0.20
30 Apr 202011.46%−0.02
15 Apr 202011.48%−0.08
31 Mar 202011.56%+0.11
13 Mar 202011.45%−0.54
28 Feb 202011.99%−0.13
14 Feb 202012.12%+0.20
31 Jan 202011.92%+0.24
15 Jan 202011.68%−0.40
31 Dec 201912.08%+0.21
13 Dec 201911.87%+0.39
29 Nov 201911.48%+0.10
15 Nov 201911.38%+0.33
31 Oct 201911.05%−0.76
15 Oct 201911.81%–

Newest first. Scroll inside the table for earlier dates, back to 15 Oct 2019.

Frequently asked questions

How shorted is Innoviva, Inc. right now?
9.89% of Innoviva, Inc.'s (INVA) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 687th most shorted US stock, out of 3,805 we rank.
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 INVA'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 INVA's days to cover?
9.31 days for settlement date 15 Sep 2026: 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.