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HowShorted

How shorted is Jabil Inc.? JBL

#2,593most shorted US stockof 3,805 ranked stocks, more shorted than 31%

2.73%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.13
5 reports (~10 weeks)
−0.23
days to cover
3.20
Aggregate net short position time series for Jabil 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 Jabil 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
17 Jun 20262.85% 15 Jun 20262.96% 30 Jun 2026+0.11
18 Mar 20262.58% 13 Mar 20262.58% 31 Mar 20260.00
17 Dec 20253.77% 15 Dec 20253.50% 31 Dec 2025−0.27
25 Sep 20254.00% 15 Sep 20253.06% 30 Sep 2025−0.94
17 Jun 20253.25% 13 Jun 20253.03% 30 Jun 2025−0.22
20 Mar 20253.26% 14 Mar 20253.19% 31 Mar 2025−0.07
18 Dec 20242.58% 13 Dec 20242.14% 31 Dec 2024−0.44
26 Sep 20243.32% 13 Sep 20243.06% 30 Sep 2024−0.26

Fails to deliver

The SEC's fails-to-deliver figure for JBL: 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
143
11 Sep 2026
Highest in window
63,008
21 Oct 2025
Days with a balance
49
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Jabil 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 63K shares.

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Sector: Technology

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20262.73%−0.13
31 Aug 20262.86%−0.09
14 Aug 20262.95%−0.35
31 Jul 20263.30%+0.18
15 Jul 20263.12%+0.16
30 Jun 20262.96%+0.11
15 Jun 20262.85%+0.04
29 May 20262.81%+0.42
15 May 20262.39%+0.11
30 Apr 20262.28%−0.02
15 Apr 20262.30%−0.28
31 Mar 20262.58%0.00
13 Mar 20262.58%−0.38
27 Feb 20262.96%+0.32
13 Feb 20262.64%−0.54
30 Jan 20263.18%−0.25
15 Jan 20263.43%−0.07
31 Dec 20253.50%−0.27
15 Dec 20253.77%+0.37
28 Nov 20253.40%−0.44
14 Nov 20253.84%+0.22
31 Oct 20253.62%+0.23
15 Oct 20253.39%+0.33
30 Sep 20253.06%−0.94
15 Sep 20254.00%+0.04
29 Aug 20253.96%+0.54
15 Aug 20253.42%+0.95
31 Jul 20252.47%−0.16
15 Jul 20252.63%−0.40
30 Jun 20253.03%−0.22
13 Jun 20253.25%−0.35
30 May 20253.60%−0.28
15 May 20253.88%+0.20
30 Apr 20253.68%−0.19
15 Apr 20253.87%+0.68
31 Mar 20253.19%−0.07
14 Mar 20253.26%+0.61
28 Feb 20252.65%+0.02
14 Feb 20252.63%+0.28
31 Jan 20252.35%−0.29
15 Jan 20252.64%+0.50
31 Dec 20242.14%−0.44
13 Dec 20242.58%+0.13
29 Nov 20242.45%+0.08
15 Nov 20242.37%−0.37
31 Oct 20242.74%−0.61
15 Oct 20243.35%+0.29
30 Sep 20243.06%−0.26
13 Sep 20243.32%−0.56
30 Aug 20243.88%−0.59
15 Aug 20244.47%+0.48
31 Jul 20243.99%−0.72
15 Jul 20244.71%+0.13
28 Jun 20244.58%+1.53
14 Jun 20243.05%+0.02
31 May 20243.03%−0.84
15 May 20243.87%+1.06
30 Apr 20242.81%−1.08
15 Apr 20243.89%−0.14
28 Mar 20244.03%−0.37
15 Mar 20244.40%+0.81
29 Feb 20243.59%−0.20
15 Feb 20243.79%+0.35
31 Jan 20243.44%+0.43
12 Jan 20243.01%+0.38
29 Dec 20232.63%−0.71
15 Dec 20233.34%−0.94
30 Nov 20234.28%+0.18
15 Nov 20234.10%+0.83
31 Oct 20233.27%−0.54
13 Oct 20233.81%+0.85
29 Sep 20232.96%−0.32
15 Sep 20233.28%−0.12
31 Aug 20233.40%+0.39
15 Aug 20233.01%+0.02
31 Jul 20232.99%+0.19
14 Jul 20232.80%+0.32
30 Jun 20232.48%+0.12
15 Jun 20232.36%+0.08
31 May 20232.28%−0.01
15 May 20232.29%+0.22
28 Apr 20232.07%+0.12
14 Apr 20231.95%−0.03
31 Mar 20231.98%+0.26
15 Mar 20231.72%−0.27
28 Feb 20231.99%+0.13
15 Feb 20231.86%+0.08
31 Jan 20231.78%−0.19
13 Jan 20231.97%+0.22
30 Dec 20221.75%−0.27
15 Dec 20222.02%+0.01
30 Nov 20222.01%+0.18
15 Nov 20221.83%−0.25
31 Oct 20222.08%−0.24
14 Oct 20222.32%+0.26
30 Sep 20222.06%−0.12
15 Sep 20222.18%−0.08
31 Aug 20222.26%−0.10
15 Aug 20222.36%+0.20
29 Jul 20222.16%+0.07
15 Jul 20222.09%+0.09
30 Jun 20222.00%+0.36
15 Jun 20221.64%+0.14
31 May 20221.50%0.00
13 May 20221.50%+0.31
29 Apr 20221.19%+0.12
14 Apr 20221.07%+0.14
31 Mar 20220.93%−0.17
15 Mar 20221.10%−0.06
28 Feb 20221.16%+0.05
15 Feb 20221.11%+0.17
31 Jan 20220.94%−0.20
14 Jan 20221.14%+0.06
31 Dec 20211.08%+0.19
15 Dec 20210.89%−0.10
30 Nov 20210.99%−0.32
15 Nov 20211.31%−0.13
29 Oct 20211.44%−0.09
15 Oct 20211.53%−0.05
30 Sep 20211.58%+0.06
15 Sep 20211.52%+0.28
31 Aug 20211.24%−0.14
13 Aug 20211.38%−0.05
30 Jul 20211.43%−0.14
15 Jul 20211.57%−0.03
30 Jun 20211.60%−0.17
15 Jun 20211.77%−0.05
28 May 20211.82%+0.04
14 May 20211.78%−0.06
30 Apr 20211.84%−0.08
15 Apr 20211.92%+0.09
31 Mar 20211.83%−0.32
15 Mar 20212.15%−0.10
26 Feb 20212.25%+0.82
12 Feb 20211.43%−0.09
29 Jan 20211.52%−0.29
15 Jan 20211.81%−0.12
31 Dec 20201.93%+0.15
15 Dec 20201.78%+0.03
30 Nov 20201.75%−0.26
13 Nov 20202.01%−0.08
30 Oct 20202.09%+0.04
15 Oct 20202.05%−0.15
30 Sep 20202.20%+0.02
15 Sep 20202.18%−0.03
31 Aug 20202.21%+0.13
14 Aug 20202.08%−0.21
31 Jul 20202.29%−0.05
15 Jul 20202.34%−0.13
30 Jun 20202.47%+0.33
15 Jun 20202.14%−0.04
29 May 20202.18%−0.35
15 May 20202.53%+0.43
30 Apr 20202.10%−0.29
15 Apr 20202.39%−0.18
31 Mar 20202.57%−0.59
13 Mar 20203.16%+0.31
28 Feb 20202.85%+0.09
14 Feb 20202.76%−0.34
31 Jan 20203.10%−0.54
15 Jan 20203.64%+0.40
31 Dec 20193.24%−0.24
13 Dec 20193.48%+0.07
29 Nov 20193.41%0.00
15 Nov 20193.41%−0.08
31 Oct 20193.49%+0.41
15 Oct 20193.08%−0.07
30 Sep 20193.15%+0.38
13 Sep 20192.77%−0.18
30 Aug 20192.95%+0.43
15 Aug 20192.52%+0.02
31 Jul 20192.50%−0.18
15 Jul 20192.68%−0.30
28 Jun 20192.98%+0.21
14 Jun 20192.77%−0.50
31 May 20193.27%+0.36
15 May 20192.91%+0.29
30 Apr 20192.62%−0.64
15 Apr 20193.26%−0.17
29 Mar 20193.43%+0.14
15 Mar 20193.29%+0.08
28 Feb 20193.21%−0.38
15 Feb 20193.59%−0.50
31 Jan 20194.09%−0.08
15 Jan 20194.17%+0.83
31 Dec 20183.34%−0.24
14 Dec 20183.58%+0.18
30 Nov 20183.40%−0.21
15 Nov 20183.61%−0.04
31 Oct 20183.65%−0.30
15 Oct 20183.95%+0.44
28 Sep 20183.51%+0.75
14 Sep 20182.76%−0.39
31 Aug 20183.15%+0.20
15 Aug 20182.95%−0.53
31 Jul 20183.48%−0.74
13 Jul 20184.22%+0.97
29 Jun 20183.25%+1.14
15 Jun 20182.11%−0.13
31 May 20182.24%−0.23
15 May 20182.47%−1.26
30 Apr 20183.73%−0.13
13 Apr 20183.86%−0.20
29 Mar 20184.06%−1.00
15 Mar 20185.06%−0.89
28 Feb 20185.95%−0.17
15 Feb 20186.12%−2.42
31 Jan 20188.54%−0.28
12 Jan 20188.82%+0.53
29 Dec 20178.29%–

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

Frequently asked questions

How shorted is Jabil Inc. right now?
2.73% of Jabil Inc.'s (JBL) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 2,593rd 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 JBL'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 JBL's days to cover?
3.20 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.