Skip to content
HowShorted

How shorted is Willdan Group, Inc.? WLDN

#402most shorted US stockof 3,805 ranked stocks, more shorted than 89%

13.20%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.69
5 reports (~10 weeks)
+1.88
days to cover
10.52
Aggregate net short position time series for Willdan Group, 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 Willdan Group, 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
6 Aug 202613.01% 31 Jul 202612.54% 14 Aug 2026−0.47
7 May 20266.33% 30 Apr 20267.33% 15 May 2026+1.00
26 Feb 20267.82% 13 Feb 20267.41% 27 Feb 2026−0.41
6 Nov 20255.41% 31 Oct 20256.49% 14 Nov 2025+1.08
7 Aug 20254.64% 31 Jul 20254.65% 15 Aug 2025+0.01
8 May 20252.43% 30 Apr 20252.88% 15 May 2025+0.45
6 Mar 20251.83% 28 Feb 20252.05% 14 Mar 2025+0.22
31 Oct 20242.96% 15 Oct 20242.94% 15 Nov 2024−0.02

Fails to deliver

The SEC's fails-to-deliver figure for WLDN: 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
1,022
31 Aug 2026
Highest in window
25,201
9 Feb 2026
Days with a balance
41
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Willdan Group, 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 25K shares.

Embed this chart

Paste this snippet to embed the interactive chart. It updates with each FINRA report and keeps the source attribution. Preview

Download chart cardShare on XRedditLinkedIn
Cite this page
Plain
Wikipedia
BibTeX

Sector: Industrials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202613.20%−0.69
31 Aug 202613.89%+1.35
14 Aug 202612.54%−0.47
31 Jul 202613.01%+0.12
15 Jul 202612.89%+1.57
30 Jun 202611.32%+3.87
15 Jun 20267.45%+0.19
29 May 20267.26%−0.07
15 May 20267.33%+1.00
30 Apr 20266.33%−0.17
15 Apr 20266.50%−0.35
31 Mar 20266.85%+0.34
13 Mar 20266.51%−0.90
27 Feb 20267.41%−0.41
13 Feb 20267.82%−0.15
30 Jan 20267.97%+0.60
15 Jan 20267.37%+1.51
31 Dec 20255.86%+0.18
15 Dec 20255.68%−0.10
28 Nov 20255.78%−0.71
14 Nov 20256.49%+1.08
31 Oct 20255.41%−0.65
15 Oct 20256.06%−0.13
30 Sep 20256.19%−0.53
15 Sep 20256.72%+0.36
29 Aug 20256.36%+1.71
15 Aug 20254.65%+0.01
31 Jul 20254.64%−0.26
15 Jul 20254.90%+1.34
30 Jun 20253.56%+0.50
13 Jun 20253.06%+0.27
30 May 20252.79%−0.09
15 May 20252.88%+0.45
30 Apr 20252.43%−0.31
15 Apr 20252.74%−0.25
31 Mar 20252.99%+0.94
14 Mar 20252.05%+0.22
28 Feb 20251.83%−0.14
14 Feb 20251.97%+0.07
31 Jan 20251.90%−0.18
15 Jan 20252.08%−0.19
31 Dec 20242.27%−0.53
13 Dec 20242.80%−0.59
29 Nov 20243.39%+0.45
15 Nov 20242.94%−0.08
31 Oct 20243.02%+0.06
15 Oct 20242.96%+0.75
30 Sep 20242.21%−0.06
13 Sep 20242.27%−0.23
30 Aug 20242.50%−0.21
15 Aug 20242.71%−0.56
31 Jul 20243.27%−0.36
15 Jul 20243.63%+0.12
28 Jun 20243.51%−0.08
14 Jun 20243.59%+0.50
31 May 20243.09%−0.07
15 May 20243.16%−0.12
30 Apr 20243.28%+0.56
15 Apr 20242.72%+0.01
28 Mar 20242.71%−0.03
15 Mar 20242.74%+0.19
29 Feb 20242.55%+0.07
15 Feb 20242.48%−0.07
31 Jan 20242.55%−0.05
12 Jan 20242.60%+0.04
29 Dec 20232.56%−0.10
15 Dec 20232.66%−0.03
30 Nov 20232.69%−0.04
15 Nov 20232.73%+0.05
31 Oct 20232.68%−0.02
13 Oct 20232.70%−0.10
29 Sep 20232.80%+0.01
15 Sep 20232.79%+0.10
31 Aug 20232.69%+0.11
15 Aug 20232.58%+0.17
31 Jul 20232.41%+0.02
14 Jul 20232.39%+0.04
30 Jun 20232.35%−0.15
15 Jun 20232.50%−0.07
31 May 20232.57%−0.08
15 May 20232.65%+0.06
28 Apr 20232.59%+0.03
14 Apr 20232.56%−0.05
31 Mar 20232.61%−0.12
15 Mar 20232.73%+0.09
28 Feb 20232.64%−0.02
15 Feb 20232.66%−0.45
31 Jan 20233.11%+0.01
13 Jan 20233.10%+0.23
30 Dec 20222.87%+0.30
15 Dec 20222.57%−0.05
30 Nov 20222.62%−0.16
15 Nov 20222.78%−0.04
31 Oct 20222.82%−0.11
14 Oct 20222.93%−0.63
30 Sep 20223.56%−0.59
15 Sep 20224.15%−0.24
31 Aug 20224.39%−0.21
15 Aug 20224.60%−0.01
29 Jul 20224.61%−0.14
15 Jul 20224.75%−0.09
30 Jun 20224.84%−0.17
15 Jun 20225.01%+0.01
31 May 20225.00%+0.05
13 May 20224.95%−0.36
29 Apr 20225.31%+0.35
14 Apr 20224.96%+0.05
31 Mar 20224.91%+0.54
15 Mar 20224.37%−0.07
28 Feb 20224.44%−0.08
15 Feb 20224.52%+0.09
31 Jan 20224.43%+0.44
14 Jan 20223.99%−2.06
31 Dec 20216.05%−0.95
15 Dec 20217.00%−0.14
30 Nov 20217.14%+0.13
15 Nov 20217.01%−0.16
29 Oct 20217.17%+1.33
15 Oct 20215.84%−0.31
30 Sep 20216.15%+0.21
15 Sep 20215.94%−0.13
31 Aug 20216.07%−0.85
13 Aug 20216.92%−0.59
30 Jul 20217.51%−0.72
15 Jul 20218.23%+0.16
30 Jun 20218.07%−0.55
15 Jun 20218.62%−0.04
28 May 20218.66%+0.18
14 May 20218.48%+0.11
30 Apr 20218.37%−0.08
15 Apr 20218.45%+0.68
31 Mar 20217.77%+0.10
15 Mar 20217.67%+0.75
26 Feb 20216.92%+1.40
12 Feb 20215.52%+0.44
29 Jan 20215.08%−0.64
15 Jan 20215.72%−0.07
31 Dec 20205.79%+0.44
15 Dec 20205.35%+0.27
30 Nov 20205.08%+0.30
13 Nov 20204.78%−0.26
30 Oct 20205.04%−0.62
15 Oct 20205.66%−0.82
30 Sep 20206.48%+0.84
15 Sep 20205.64%−0.04
31 Aug 20205.68%+0.28
14 Aug 20205.40%−0.26
31 Jul 20205.66%+0.44
15 Jul 20205.22%−0.43
30 Jun 20205.65%+0.54
15 Jun 20205.11%+0.13
29 May 20204.98%−0.02
15 May 20205.00%+0.04
30 Apr 20204.96%−0.05
15 Apr 20205.01%−0.58
31 Mar 20205.59%−0.06
13 Mar 20205.65%−0.80
28 Feb 20206.45%−0.72
14 Feb 20207.17%−0.71
31 Jan 20207.88%−0.99
15 Jan 20208.87%+0.56
31 Dec 20198.31%+0.02
13 Dec 20198.29%−0.07
29 Nov 20198.36%+0.71
15 Nov 20197.65%−1.33
31 Oct 20198.98%−0.72
15 Oct 20199.70%+0.15
30 Sep 20199.55%−0.06
13 Sep 20199.61%−0.03
30 Aug 20199.64%+0.01
15 Aug 20199.63%−0.24
31 Jul 20199.87%−0.51
15 Jul 201910.38%+0.28
28 Jun 201910.10%+2.00
14 Jun 20198.10%+0.66
31 May 20197.44%+0.12
15 May 20197.32%−0.56
30 Apr 20197.88%+0.08
15 Apr 20197.80%+0.49
29 Mar 20197.31%+0.95
15 Mar 20196.36%−0.07
28 Feb 20196.43%0.00
15 Feb 20196.43%+0.03
31 Jan 20196.40%−0.17
15 Jan 20196.57%−0.30
31 Dec 20186.87%+0.17
14 Dec 20186.70%−0.53
30 Nov 20187.23%−0.15
15 Nov 20187.38%−2.32
31 Oct 20189.70%−0.12
15 Oct 20189.82%+0.34
28 Sep 20189.48%−0.15
14 Sep 20189.63%−0.15
31 Aug 20189.78%−0.03
15 Aug 20189.81%+0.09
31 Jul 20189.72%+0.03
13 Jul 20189.69%−0.06
29 Jun 20189.75%+0.75
15 Jun 20189.00%+0.32
31 May 20188.68%−0.13
15 May 20188.81%+0.15
30 Apr 20188.66%+0.03
13 Apr 20188.63%+0.82
29 Mar 20187.81%+0.64
15 Mar 20187.17%+0.08
28 Feb 20187.09%−0.10
15 Feb 20187.19%−0.42
31 Jan 20187.61%−0.11
12 Jan 20187.72%−0.34
29 Dec 20178.06%–

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

Frequently asked questions

How shorted is Willdan Group, Inc. right now?
13.20% of Willdan Group, Inc.'s (WLDN) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 402nd 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 WLDN'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 WLDN's days to cover?
10.52 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.