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HowShorted

How shorted is LeMaitre Vascular, Inc.? LMAT

#1,092most shorted US stockof 3,805 ranked stocks, more shorted than 71%

7.40%
of shares outstanding reported short ยท settlement date 15 Sep 2026
vs previous report
+0.75
5 reports (~10 weeks)
+1.46
days to cover
6.31
Aggregate net short position time series for LeMaitre Vascular, Inc.

Markers along the chart's base: โ–ฒ results announced (an 8-K reporting results was filed) โ–ฒ 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 LeMaitre Vascular, 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
4 Aug 20266.33% 31 Jul 20267.04% 14 Aug 2026+0.71
5 May 20265.12% 30 Apr 20265.05% 15 May 2026โˆ’0.07
25 Feb 20265.16% 13 Feb 20265.39% 27 Feb 2026+0.23
6 Nov 20255.37% 31 Oct 20255.18% 14 Nov 2025โˆ’0.19
5 Aug 20255.90% 31 Jul 20255.57% 15 Aug 2025โˆ’0.33
1 May 20255.71% 30 Apr 20255.76% 15 May 2025+0.05
27 Feb 20255.55% 14 Feb 20255.09% 28 Feb 2025โˆ’0.46
31 Oct 20245.17% 15 Oct 20243.36% 15 Nov 2024โˆ’1.81

Fails to deliver

The SEC's fails-to-deliver figure for LMAT: 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
2,702
10 Sep 2026
Highest in window
18,031
17 Feb 2026
Days with a balance
82
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for LeMaitre Vascular, 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 18K shares.

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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20267.40%+0.75
31 Aug 20266.65%โˆ’0.39
14 Aug 20267.04%+0.71
31 Jul 20266.33%โˆ’0.15
15 Jul 20266.48%+0.54
30 Jun 20265.94%+0.35
15 Jun 20265.59%+0.39
29 May 20265.20%+0.15
15 May 20265.05%โˆ’0.07
30 Apr 20265.12%โˆ’0.93
15 Apr 20266.05%+0.17
31 Mar 20265.88%+0.33
13 Mar 20265.55%+0.16
27 Feb 20265.39%+0.23
13 Feb 20265.16%+0.08
30 Jan 20265.08%โˆ’0.33
15 Jan 20265.41%+0.29
31 Dec 20255.12%+0.14
15 Dec 20254.98%+0.20
28 Nov 20254.78%โˆ’0.40
14 Nov 20255.18%โˆ’0.19
31 Oct 20255.37%โˆ’0.04
15 Oct 20255.41%โˆ’0.04
30 Sep 20255.45%โˆ’0.15
15 Sep 20255.60%โˆ’0.36
29 Aug 20255.96%+0.39
15 Aug 20255.57%โˆ’0.33
31 Jul 20255.90%โˆ’0.20
15 Jul 20256.10%โˆ’0.35
30 Jun 20256.45%+0.65
13 Jun 20255.80%+0.08
30 May 20255.72%โˆ’0.04
15 May 20255.76%+0.05
30 Apr 20255.71%โˆ’0.09
15 Apr 20255.80%+0.17
31 Mar 20255.63%+0.44
14 Mar 20255.19%+0.10
28 Feb 20255.09%โˆ’0.46
14 Feb 20255.55%โˆ’0.24
31 Jan 20255.79%+0.01
15 Jan 20255.78%+0.39
31 Dec 20245.39%+1.48
13 Dec 20243.91%+0.16
29 Nov 20243.75%+0.39
15 Nov 20243.36%โˆ’0.13
31 Oct 20243.49%โˆ’1.68
15 Oct 20245.17%โˆ’0.06
30 Sep 20245.23%+0.71
13 Sep 20244.52%โˆ’0.15
30 Aug 20244.67%โˆ’0.22
15 Aug 20244.89%+1.13
31 Jul 20243.76%+0.19
15 Jul 20243.57%โˆ’0.01
28 Jun 20243.58%+0.26
14 Jun 20243.32%+0.02
31 May 20243.30%โˆ’0.53
15 May 20243.83%โˆ’0.10
30 Apr 20243.93%+0.12
15 Apr 20243.81%+0.34
28 Mar 20243.47%โˆ’0.02
15 Mar 20243.49%+0.23
29 Feb 20243.26%โˆ’0.69
15 Feb 20243.95%โˆ’0.18
31 Jan 20244.13%โˆ’0.23
12 Jan 20244.36%+0.05
29 Dec 20234.31%+0.05
15 Dec 20234.26%โˆ’0.02
30 Nov 20234.28%โˆ’0.48
15 Nov 20234.76%โˆ’0.63
31 Oct 20235.39%+1.20
13 Oct 20234.19%+0.90
29 Sep 20233.29%+0.51
15 Sep 20232.78%+0.20
31 Aug 20232.58%โˆ’0.08
15 Aug 20232.66%+0.06
31 Jul 20232.60%โˆ’0.17
14 Jul 20232.77%+0.02
30 Jun 20232.75%โˆ’0.03
15 Jun 20232.78%+0.40
31 May 20232.38%โˆ’0.05
15 May 20232.43%โˆ’0.31
28 Apr 20232.74%โˆ’0.03
14 Apr 20232.77%+0.15
31 Mar 20232.62%โˆ’0.18
15 Mar 20232.80%+0.04
28 Feb 20232.76%+0.43
15 Feb 20232.33%+0.26
31 Jan 20232.07%โˆ’0.43
13 Jan 20232.50%โˆ’0.14
30 Dec 20222.64%+0.11
15 Dec 20222.53%โˆ’0.05
30 Nov 20222.58%+0.09
15 Nov 20222.49%โˆ’1.17
31 Oct 20223.66%โˆ’0.03
14 Oct 20223.69%โˆ’0.46
30 Sep 20224.15%+0.13
15 Sep 20224.02%โˆ’0.16
31 Aug 20224.18%โˆ’0.21
15 Aug 20224.39%โˆ’0.98
29 Jul 20225.37%โˆ’0.08
15 Jul 20225.45%+0.24
30 Jun 20225.21%โˆ’0.21
15 Jun 20225.42%+0.27
31 May 20225.15%โˆ’0.27
13 May 20225.42%+0.13
29 Apr 20225.29%+0.03
14 Apr 20225.26%+0.08
31 Mar 20225.18%โˆ’0.27
15 Mar 20225.45%+0.47
28 Feb 20224.98%+0.18
15 Feb 20224.80%+0.05
31 Jan 20224.75%+0.10
14 Jan 20224.65%+0.14
31 Dec 20214.51%+0.19
15 Dec 20214.32%โˆ’0.01
30 Nov 20214.33%+0.53
15 Nov 20213.80%โˆ’0.71
29 Oct 20214.51%โˆ’0.11
15 Oct 20214.62%โˆ’1.37
30 Sep 20215.99%+0.68
15 Sep 20215.31%+0.50
31 Aug 20214.81%โˆ’0.35
13 Aug 20215.16%+0.33
30 Jul 20214.83%โˆ’1.38
15 Jul 20216.21%+0.14
30 Jun 20216.07%โˆ’1.41
15 Jun 20217.48%โˆ’0.61
28 May 20218.09%+0.16
14 May 20217.93%+0.57
30 Apr 20217.36%โˆ’0.38
15 Apr 20217.74%+0.02
31 Mar 20217.72%+0.13
15 Mar 20217.59%โˆ’0.99
26 Feb 20218.58%+0.66
12 Feb 20217.92%โˆ’1.31
29 Jan 20219.23%โˆ’0.40
15 Jan 20219.63%+0.70
31 Dec 20208.93%+0.10
15 Dec 20208.83%โˆ’0.24
30 Nov 20209.07%+0.04
13 Nov 20209.03%โˆ’0.40
30 Oct 20209.43%โˆ’0.97
15 Oct 202010.40%+0.19
30 Sep 202010.21%+0.23
15 Sep 20209.98%+0.37
31 Aug 20209.61%โˆ’0.10
14 Aug 20209.71%โˆ’0.27
31 Jul 20209.98%โˆ’0.03
15 Jul 202010.01%+0.38
30 Jun 20209.63%+1.91
15 Jun 20207.72%+0.08
29 May 20207.64%โˆ’3.62
15 May 202011.26%+3.01
30 Apr 20208.25%โˆ’0.56
15 Apr 20208.81%0.00
31 Mar 20208.81%+0.40
13 Mar 20208.41%โˆ’1.67
28 Feb 202010.08%+1.13
14 Feb 20208.95%โˆ’1.74
31 Jan 202010.69%+0.15
15 Jan 202010.54%+0.40
31 Dec 201910.14%+0.20
13 Dec 20199.94%โˆ’0.08
29 Nov 201910.02%+0.94
15 Nov 20199.08%+0.76
31 Oct 20198.32%โˆ’0.56
15 Oct 20198.88%+0.11
30 Sep 20198.77%+0.16
13 Sep 20198.61%โˆ’0.22
30 Aug 20198.83%+0.58
15 Aug 20198.25%+0.42
31 Jul 20197.83%โˆ’1.16
15 Jul 20198.99%โˆ’0.37
28 Jun 20199.36%โˆ’0.18
14 Jun 20199.54%+0.13
31 May 20199.41%+0.58
15 May 20198.83%+0.24
30 Apr 20198.59%+0.91
15 Apr 20197.68%+1.53
29 Mar 20196.15%โˆ’0.49
15 Mar 20196.64%+0.42
28 Feb 20196.22%โˆ’0.86
15 Feb 20197.08%โˆ’0.92
31 Jan 20198.00%โˆ’0.45
15 Jan 20198.45%+0.04
31 Dec 20188.41%โˆ’0.04
14 Dec 20188.45%โˆ’0.75
30 Nov 20189.20%โˆ’1.44
15 Nov 201810.64%โˆ’0.15
31 Oct 201810.79%โˆ’0.43
15 Oct 201811.22%โˆ’0.81
28 Sep 201812.03%+0.07
14 Sep 201811.96%+1.18
31 Aug 201810.78%โˆ’0.02
15 Aug 201810.80%+0.13
31 Jul 201810.67%+0.99
13 Jul 20189.68%โˆ’0.08
29 Jun 20189.76%+1.46
15 Jun 20188.30%+0.49
31 May 20187.81%+0.39
15 May 20187.42%+1.09
30 Apr 20186.33%+0.59
13 Apr 20185.74%+0.50
29 Mar 20185.24%+0.03
15 Mar 20185.21%+0.19
28 Feb 20185.02%โˆ’0.12
15 Feb 20185.14%+0.31
31 Jan 20184.83%โˆ’0.09
12 Jan 20184.92%โˆ’0.25
29 Dec 20175.17%โ€“

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

Frequently asked questions

How shorted is LeMaitre Vascular, Inc. right now?
7.40% of LeMaitre Vascular, Inc.'s (LMAT) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 1,092nd 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 LMAT'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 LMAT's days to cover?
6.31 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.