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HowShorted

How shorted is Kodiak Sciences Inc? KOD

#214most shorted US stockof 3,805 ranked stocks, more shorted than 94%

16.98%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.17
5 reports (~10 weeks)
−0.21
days to cover
17.87
Aggregate net short position time series for Kodiak Sciences 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 Kodiak Sciences 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
13 Aug 202616.54% 31 Jul 202616.39% 14 Aug 2026−0.15
7 May 202616.57% 30 Apr 202616.50% 15 May 2026−0.07
31 Mar 202613.28% 13 Mar 202616.69% 15 Apr 2026+3.41
13 Nov 20258.10% 31 Oct 20258.50% 14 Nov 2025+0.40
13 Aug 20254.77% 31 Jul 20255.30% 15 Aug 2025+0.53
14 May 20256.85% 30 Apr 20256.38% 15 May 2025−0.47
27 Mar 20255.04% 14 Mar 20256.04% 31 Mar 2025+1.00
14 Nov 20242.47% 31 Oct 20242.57% 15 Nov 2024+0.10

Fails to deliver

The SEC's fails-to-deliver figure for KOD: 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
300
1 Sep 2026
Highest in window
52,048
30 Jun 2026
Days with a balance
55
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Kodiak Sciences 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 52K shares.

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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202616.98%−0.17
31 Aug 202617.15%+0.76
14 Aug 202616.39%−0.15
31 Jul 202616.54%−0.30
15 Jul 202616.84%−0.35
30 Jun 202617.19%+0.25
15 Jun 202616.94%+0.25
29 May 202616.69%+0.19
15 May 202616.50%−0.07
30 Apr 202616.57%−0.12
15 Apr 202616.69%+0.76
31 Mar 202615.93%+2.65
13 Mar 202613.28%−0.01
27 Feb 202613.29%+0.32
13 Feb 202612.97%−0.83
30 Jan 202613.80%+0.36
15 Jan 202613.44%+1.59
31 Dec 202511.85%+3.04
15 Dec 20258.81%−0.28
28 Nov 20259.09%+0.59
14 Nov 20258.50%+0.40
31 Oct 20258.10%+0.91
15 Oct 20257.19%−0.03
30 Sep 20257.22%+1.44
15 Sep 20255.78%+0.27
29 Aug 20255.51%+0.21
15 Aug 20255.30%+0.53
31 Jul 20254.77%+0.04
15 Jul 20254.73%+0.54
30 Jun 20254.19%+0.31
13 Jun 20253.88%−0.43
30 May 20254.31%−2.07
15 May 20256.38%−0.47
30 Apr 20256.85%+0.26
15 Apr 20256.59%+0.55
31 Mar 20256.04%+1.00
14 Mar 20255.04%+0.63
28 Feb 20254.41%+0.52
14 Feb 20253.89%+0.02
31 Jan 20253.87%+0.63
15 Jan 20253.24%+0.46
31 Dec 20242.78%+0.22
13 Dec 20242.56%+0.02
29 Nov 20242.54%−0.03
15 Nov 20242.57%+0.10
31 Oct 20242.47%−0.24
15 Oct 20242.71%−0.22
30 Sep 20242.93%−0.35
13 Sep 20243.28%−0.13
30 Aug 20243.41%+0.10
15 Aug 20243.31%−0.22
31 Jul 20243.53%−0.15
15 Jul 20243.68%−0.39
28 Jun 20244.07%−0.04
14 Jun 20244.11%−0.13
31 May 20244.24%−0.48
15 May 20244.72%−0.23
30 Apr 20244.95%+0.26
15 Apr 20244.69%+0.53
28 Mar 20244.16%+0.30
15 Mar 20243.86%+0.38
29 Feb 20243.48%+0.06
15 Feb 20243.42%+0.44
31 Jan 20242.98%+0.38
12 Jan 20242.60%−0.13
29 Dec 20232.73%−0.28
15 Dec 20233.01%−0.68
30 Nov 20233.69%−0.38
15 Nov 20234.07%−2.31
31 Oct 20236.38%−1.08
13 Oct 20237.46%+0.44
29 Sep 20237.02%+0.44
15 Sep 20236.58%+1.42
31 Aug 20235.16%+0.65
15 Aug 20234.51%+0.35
31 Jul 20234.16%−3.68
14 Jul 20237.84%+0.68
30 Jun 20237.16%+1.07
15 Jun 20236.09%+2.56
31 May 20233.53%+0.48
15 May 20233.05%−0.31
28 Apr 20233.36%+0.03
14 Apr 20233.33%+0.51
31 Mar 20232.82%+0.58
15 Mar 20232.24%−0.34
28 Feb 20232.58%−0.27
15 Feb 20232.85%−0.12
31 Jan 20232.97%+0.05
13 Jan 20232.92%+0.04
30 Dec 20222.88%−1.15
15 Dec 20224.03%−0.70
30 Nov 20224.73%−0.46
15 Nov 20225.19%−0.62
31 Oct 20225.81%−0.29
14 Oct 20226.10%−0.41
30 Sep 20226.51%−0.38
15 Sep 20226.89%−0.37
31 Aug 20227.26%+0.16
15 Aug 20227.10%+1.66
29 Jul 20225.44%+0.34
15 Jul 20225.10%+1.10
30 Jun 20224.00%−0.54
15 Jun 20224.54%−0.34
31 May 20224.88%−1.09
13 May 20225.97%+0.67
29 Apr 20225.30%−0.43
14 Apr 20225.73%+0.39
31 Mar 20225.34%−1.38
15 Mar 20226.72%+1.99
28 Feb 20224.73%−1.38
15 Feb 20226.11%−1.27
31 Jan 20227.38%+0.73
14 Jan 20226.65%+0.14
31 Dec 20216.51%−0.57
15 Dec 20217.08%+0.03
30 Nov 20217.05%+0.43
15 Nov 20216.62%−0.22
29 Oct 20216.84%+0.01
15 Oct 20216.83%+0.13
30 Sep 20216.70%+0.20
15 Sep 20216.50%−0.51
31 Aug 20217.01%−0.02
13 Aug 20217.03%+0.32
30 Jul 20216.71%−0.32
15 Jul 20217.03%+0.17
30 Jun 20216.86%−0.43
15 Jun 20217.29%−0.07
28 May 20217.36%+0.98
14 May 20216.38%+0.58
30 Apr 20215.80%−1.44
15 Apr 20217.24%−0.19
31 Mar 20217.43%+0.01
15 Mar 20217.42%+0.20
26 Feb 20217.22%+1.45
12 Feb 20215.77%−0.10
29 Jan 20215.87%−0.96
15 Jan 20216.83%+0.27
31 Dec 20206.56%−1.09
15 Dec 20207.65%−0.25
30 Nov 20207.90%+0.39
13 Nov 20207.51%−0.03
30 Oct 20207.54%−0.76
15 Oct 20208.30%+0.01
30 Sep 20208.29%+0.70
15 Sep 20207.59%+0.43
31 Aug 20207.16%−0.20
14 Aug 20207.36%−0.13
31 Jul 20207.49%+0.37
15 Jul 20207.12%−3.88
30 Jun 202011.00%+1.79
15 Jun 20209.21%−0.08
29 May 20209.29%+0.01
15 May 20209.28%−0.77
30 Apr 202010.05%+0.74
15 Apr 20209.31%+0.29
31 Mar 20209.02%+0.70
13 Mar 20208.32%−1.88
28 Feb 202010.20%+1.42
14 Feb 20208.78%+1.27
31 Jan 20207.51%+0.46
15 Jan 20207.05%−0.70
31 Dec 20197.75%+1.83
13 Dec 20195.92%−0.56
29 Nov 20196.48%−0.89
15 Nov 20197.37%+1.70
31 Oct 20195.67%+2.44
15 Oct 20193.23%–

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

Frequently asked questions

How shorted is Kodiak Sciences Inc right now?
16.98% of Kodiak Sciences Inc's (KOD) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 214th 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 KOD'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 KOD's days to cover?
17.87 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.