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HowShorted

How shorted is Neogen Corporation? NEOG

#1,644most shorted US stockof 3,805 ranked stocks, more shorted than 56%

5.12%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.27
5 reports (~10 weeks)
+0.31
days to cover
4.53
Aggregate net short position time series for Neogen Corporation

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 Neogen Corporation 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
30 Jul 20264.95% 15 Jul 20264.33% 31 Jul 2026−0.62
9 Apr 20264.63% 31 Mar 20264.61% 15 Apr 2026−0.02
8 Jan 20267.86% 31 Dec 20256.48% 15 Jan 2026−1.38
9 Oct 202510.79% 30 Sep 202510.55% 15 Oct 2025−0.24
29 Jul 20258.43% 15 Jul 20257.94% 31 Jul 2025−0.49
9 Apr 202512.08% 31 Mar 202512.05% 15 Apr 2025−0.03
10 Jan 202510.19% 31 Dec 20249.82% 15 Jan 2025−0.37
10 Oct 202410.60% 30 Sep 202410.68% 15 Oct 2024+0.08

Fails to deliver

The SEC's fails-to-deliver figure for NEOG: 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.

Latest balance
1,791
14 Sep 2026
Highest in window
2,000,000
30 Sep 2025
Days with a balance
52
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Neogen Corporation 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 2.0M shares.

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Sector: Healthcare · By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20265.12%+0.27
31 Aug 20264.85%+0.29
14 Aug 20264.56%+0.23
31 Jul 20264.33%−0.62
15 Jul 20264.95%+0.14
30 Jun 20264.81%−0.67
15 Jun 20265.48%−0.51
29 May 20265.99%+1.06
15 May 20264.93%−0.17
30 Apr 20265.10%+0.49
15 Apr 20264.61%−0.02
31 Mar 20264.63%+0.48
13 Mar 20264.15%−0.40
27 Feb 20264.55%−0.26
13 Feb 20264.81%−0.64
30 Jan 20265.45%−1.03
15 Jan 20266.48%−1.38
31 Dec 20257.86%−1.47
15 Dec 20259.33%−0.03
28 Nov 20259.36%−0.23
14 Nov 20259.59%−1.06
31 Oct 202510.65%+0.10
15 Oct 202510.55%−0.24
30 Sep 202510.79%+0.94
15 Sep 20259.85%+1.39
29 Aug 20258.46%+0.59
15 Aug 20257.87%−0.07
31 Jul 20257.94%−0.49
15 Jul 20258.43%−1.31
30 Jun 20259.74%−1.81
13 Jun 202511.55%−0.77
30 May 202512.32%−0.20
15 May 202512.52%+0.01
30 Apr 202512.51%+0.46
15 Apr 202512.05%−0.03
31 Mar 202512.08%+1.48
14 Mar 202510.60%−0.05
28 Feb 202510.65%+0.49
14 Feb 202510.16%+0.90
31 Jan 20259.26%−0.56
15 Jan 20259.82%−0.37
31 Dec 202410.19%+0.43
13 Dec 20249.76%−0.37
29 Nov 202410.13%−0.54
15 Nov 202410.67%+1.59
31 Oct 20249.08%−1.60
15 Oct 202410.68%+0.08
30 Sep 202410.60%+0.41
13 Sep 202410.19%−0.16
30 Aug 202410.35%−0.06
15 Aug 202410.41%+0.10
31 Jul 202410.31%−1.13
15 Jul 202411.44%+0.11
28 Jun 202411.33%+0.66
14 Jun 202410.67%+0.30
31 May 202410.37%+1.33
15 May 20249.04%−0.22
30 Apr 20249.26%+1.11
15 Apr 20248.15%+0.43
28 Mar 20247.72%+0.23
15 Mar 20247.49%+0.19
29 Feb 20247.30%+0.49
15 Feb 20246.81%+0.92
31 Jan 20245.89%−1.78
12 Jan 20247.67%+0.52
29 Dec 20237.15%+0.33
15 Dec 20236.82%+0.21
30 Nov 20236.61%+0.38
15 Nov 20236.23%+0.40
31 Oct 20235.83%+1.17
13 Oct 20234.66%+0.10
29 Sep 20234.56%−1.14
15 Sep 20235.70%−0.72
31 Aug 20236.42%−0.25
15 Aug 20236.67%−0.03
31 Jul 20236.70%−0.54
14 Jul 20237.24%+0.21
30 Jun 20237.03%+0.34
15 Jun 20236.69%−0.02
31 May 20236.71%+0.50
15 May 20236.21%+0.25
28 Apr 20235.96%−0.01
14 Apr 20235.97%−0.12
31 Mar 20236.09%−0.06
15 Mar 20236.15%+0.30
28 Feb 20235.85%+0.28
15 Feb 20235.57%−0.25
31 Jan 20235.82%+0.65
13 Jan 20235.17%+1.13
30 Dec 20224.04%−0.45
15 Dec 20224.49%−0.41
30 Nov 20224.90%−8.43
15 Nov 202213.33%−0.36
31 Oct 202213.69%+1.78
14 Oct 202211.91%+1.10
30 Sep 202210.81%−8.61
15 Sep 202219.42%−12.52
31 Aug 202231.94%+11.88
15 Aug 202220.06%+10.56
29 Jul 20229.50%+2.84
15 Jul 20226.66%+1.04
30 Jun 20225.62%+0.23
15 Jun 20225.39%+0.43
31 May 20224.96%+0.14
13 May 20224.82%+1.26
29 Apr 20223.56%−0.10
14 Apr 20223.66%−0.51
31 Mar 20224.17%−0.30
15 Mar 20224.47%+0.31
28 Feb 20224.16%−0.07
15 Feb 20224.23%+0.52
31 Jan 20223.71%+0.15
14 Jan 20223.56%+0.37
31 Dec 20213.19%+0.83
15 Dec 20212.36%−0.13
30 Nov 20212.49%+0.07
15 Nov 20212.42%−0.14
29 Oct 20212.56%−0.06
15 Oct 20212.62%−0.05
30 Sep 20212.67%−0.21
15 Sep 20212.88%+0.05
31 Aug 20212.83%+0.04
13 Aug 20212.79%+0.07
30 Jul 20212.72%+0.18
15 Jul 20212.54%−0.09
30 Jun 20212.63%−0.29
28 May 20212.92%+0.09
14 May 20212.83%+0.02
30 Apr 20212.81%+0.07
15 Apr 20212.74%0.00
31 Mar 20212.74%−0.29
15 Mar 20213.03%0.00
26 Feb 20213.03%+0.13
12 Feb 20212.90%+0.09
29 Jan 20212.81%−0.05
15 Jan 20212.86%+0.20
31 Dec 20202.66%+0.11
15 Dec 20202.55%−0.11
30 Nov 20202.66%+0.08
13 Nov 20202.58%−0.03
30 Oct 20202.61%−0.05
15 Oct 20202.66%−1.95
30 Sep 20204.61%+0.24
15 Sep 20204.37%−0.13
31 Aug 20204.50%+0.04
14 Aug 20204.46%0.00
31 Jul 20204.46%−0.45
15 Jul 20204.91%−0.21
30 Jun 20205.12%+0.37
15 Jun 20204.75%−0.09
29 May 20204.84%+0.19
15 May 20204.65%−0.21
30 Apr 20204.86%−0.09
15 Apr 20204.95%−0.01
31 Mar 20204.96%−0.09
13 Mar 20205.05%+0.25
28 Feb 20204.80%−0.08
14 Feb 20204.88%−0.03
31 Jan 20204.91%+0.04
15 Jan 20204.87%−0.23
31 Dec 20195.10%−0.11
13 Dec 20195.21%−0.11
29 Nov 20195.32%−0.22
15 Nov 20195.54%+0.03
31 Oct 20195.51%−0.07
15 Oct 20195.58%−0.57
30 Sep 20196.15%+0.36
13 Sep 20195.79%+0.43
30 Aug 20195.36%−0.12
15 Aug 20195.48%+0.29
31 Jul 20195.19%+0.06
15 Jul 20195.13%+0.14
28 Jun 20194.99%+0.21
14 Jun 20194.78%+0.10
31 May 20194.68%−0.02
15 May 20194.70%+0.13
30 Apr 20194.57%+0.02
15 Apr 20194.55%+0.10
29 Mar 20194.45%+0.62
15 Mar 20193.83%−0.04
28 Feb 20193.87%+0.03
15 Feb 20193.84%+0.01
31 Jan 20193.83%−0.11
15 Jan 20193.94%+0.08
31 Dec 20183.86%0.00
14 Dec 20183.86%+0.02
30 Nov 20183.84%−0.37
15 Nov 20184.21%+0.11
31 Oct 20184.10%+0.22
15 Oct 20183.88%−0.77
28 Sep 20184.65%−0.18
14 Sep 20184.83%+0.38
31 Aug 20184.45%−0.06
15 Aug 20184.51%−0.16
31 Jul 20184.67%+0.15
13 Jul 20184.52%−0.03
29 Jun 20184.55%+0.12
15 Jun 20184.43%+0.55
31 May 20183.88%−0.30
15 May 20184.18%−0.20
30 Apr 20184.38%−0.10
13 Apr 20184.48%+0.21
29 Mar 20184.27%+0.34
15 Mar 20183.93%+0.26
28 Feb 20183.67%+0.68
29 Dec 20172.99%–

Newest first. Scroll inside the table for earlier dates, back to 29 Dec 2017.

Frequently asked questions

How shorted is Neogen Corporation right now?
5.12% of Neogen Corporation's (NEOG) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 1,644th 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 NEOG'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 NEOG's days to cover?
4.53 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.