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HowShorted

How shorted is Clearfield, Inc.? CLFD

#662most shorted US stockof 3,805 ranked stocks, more shorted than 82%

10.11%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.03
5 reports (~10 weeks)
−0.15
days to cover
10.71
Aggregate net short position time series for Clearfield, 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 Clearfield, 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
5 Aug 20269.53% 31 Jul 20269.63% 14 Aug 2026+0.10
6 May 202614.22% 30 Apr 202613.36% 15 May 2026−0.86
4 Feb 20266.78% 30 Jan 20267.45% 13 Feb 2026+0.67
25 Nov 20256.68% 14 Nov 20257.05% 28 Nov 2025+0.37
6 Aug 20257.42% 31 Jul 20256.07% 15 Aug 2025−1.35
8 May 20258.14% 30 Apr 20258.87% 15 May 2025+0.73
6 Feb 20257.28% 31 Jan 20257.09% 14 Feb 2025−0.19
7 Nov 20249.05% 31 Oct 20247.52% 15 Nov 2024−1.53

Fails to deliver

The SEC's fails-to-deliver figure for CLFD: 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
4,144
14 Sep 2026
Highest in window
14,907
6 Feb 2026
Days with a balance
63
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Clearfield, 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 15K shares.

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Sector: Technology

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202610.11%+0.03
31 Aug 202610.08%+0.45
14 Aug 20269.63%+0.10
31 Jul 20269.53%−1.38
15 Jul 202610.91%+0.65
30 Jun 202610.26%−0.30
15 Jun 202610.56%−2.17
29 May 202612.73%−0.63
15 May 202613.36%−0.86
30 Apr 202614.22%+2.31
15 Apr 202611.91%+2.14
31 Mar 20269.77%+2.06
13 Mar 20267.71%+0.13
27 Feb 20267.58%+0.13
13 Feb 20267.45%+0.67
30 Jan 20266.78%+0.45
15 Jan 20266.33%+0.03
31 Dec 20256.30%−0.26
15 Dec 20256.56%−0.49
28 Nov 20257.05%+0.37
14 Nov 20256.68%+0.43
31 Oct 20256.25%−0.25
15 Oct 20256.50%+0.33
30 Sep 20256.17%−0.21
15 Sep 20256.38%+0.13
29 Aug 20256.25%+0.18
15 Aug 20256.07%−1.35
31 Jul 20257.42%−0.15
15 Jul 20257.57%−0.16
30 Jun 20257.73%−0.55
13 Jun 20258.28%−0.52
30 May 20258.80%−0.07
15 May 20258.87%+0.73
30 Apr 20258.14%+0.19
15 Apr 20257.95%−0.36
31 Mar 20258.31%+0.70
14 Mar 20257.61%+0.68
28 Feb 20256.93%−0.16
14 Feb 20257.09%−0.19
31 Jan 20257.28%−0.29
15 Jan 20257.57%−0.08
31 Dec 20247.65%−0.30
13 Dec 20247.95%+0.25
29 Nov 20247.70%+0.18
15 Nov 20247.52%−1.53
31 Oct 20249.05%−0.68
15 Oct 20249.73%−0.24
30 Sep 20249.97%−0.87
13 Sep 202410.84%+0.18
30 Aug 202410.66%+0.61
15 Aug 202410.05%−0.36
31 Jul 202410.41%−1.49
15 Jul 202411.90%−0.79
28 Jun 202412.69%−0.10
14 Jun 202412.79%−3.59
31 May 202416.38%−0.18
15 May 202416.56%+2.28
30 Apr 202414.28%−1.51
15 Apr 202415.79%+1.35
28 Mar 202414.44%−0.42
15 Mar 202414.86%−0.60
29 Feb 202415.46%−0.96
15 Feb 202416.42%+0.88
31 Jan 202415.54%+1.10
12 Jan 202414.44%+0.45
29 Dec 202313.99%−2.02
15 Dec 202316.01%+0.05
30 Nov 202315.96%+0.07
15 Nov 202315.89%+1.47
31 Oct 202314.42%+0.72
13 Oct 202313.70%+0.08
29 Sep 202313.62%+1.04
15 Sep 202312.58%−0.06
31 Aug 202312.64%+0.12
15 Aug 202312.52%−0.95
31 Jul 202313.47%+0.44
14 Jul 202313.03%−0.98
30 Jun 202314.01%−0.40
15 Jun 202314.41%+1.54
31 May 202312.87%−0.10
15 May 202312.97%−2.43
28 Apr 202315.40%+1.39
14 Apr 202314.01%+1.98
31 Mar 202312.03%+0.64
15 Mar 202311.39%+0.79
28 Feb 202310.60%+0.12
15 Feb 202310.48%−1.37
31 Jan 202311.85%+1.22
13 Jan 202310.63%+1.35
30 Dec 20229.28%−0.02
15 Dec 20229.30%+0.13
30 Nov 20229.17%+2.34
15 Nov 20226.83%−0.22
31 Oct 20227.05%+0.88
14 Oct 20226.17%−0.13
30 Sep 20226.30%−0.52
15 Sep 20226.82%−1.09
31 Aug 20227.91%−1.43
15 Aug 20229.34%+3.90
29 Jul 20225.44%+0.79
15 Jul 20224.65%+0.11
30 Jun 20224.54%+0.34
15 Jun 20224.20%+0.19
31 May 20224.01%−0.08
13 May 20224.09%+0.31
29 Apr 20223.78%+0.02
14 Apr 20223.76%−0.32
31 Mar 20224.08%−0.20
15 Mar 20224.28%+0.08
28 Feb 20224.20%+0.35
15 Feb 20223.85%+0.47
31 Jan 20223.38%+0.09
14 Jan 20223.29%−0.03
31 Dec 20213.32%+1.05
15 Dec 20212.27%+0.49
30 Nov 20211.78%−0.74
15 Nov 20212.52%−0.20
29 Oct 20212.72%+0.48
15 Oct 20212.24%+0.36
30 Sep 20211.88%−0.33
15 Sep 20212.21%−0.12
31 Aug 20212.33%−0.14
13 Aug 20212.47%−0.18
30 Jul 20212.65%+0.23
15 Jul 20212.42%+0.14
30 Jun 20212.28%−0.05
15 Jun 20212.33%+0.04
28 May 20212.29%−0.04
14 May 20212.33%+0.17
30 Apr 20212.16%−0.46
15 Apr 20212.62%+0.42
31 Mar 20212.20%−0.02
15 Mar 20212.22%+0.20
26 Feb 20212.02%+0.69
12 Feb 20211.33%−0.24
29 Jan 20211.57%+0.27
15 Jan 20211.30%−0.03
31 Dec 20201.33%+0.41
15 Dec 20200.92%+0.15
30 Nov 20200.77%+0.07
13 Nov 20200.70%−0.13
30 Oct 20200.83%−0.07
15 Oct 20200.90%+0.03
30 Sep 20200.87%−0.23
15 Sep 20201.10%+0.24
31 Aug 20200.86%+0.10
14 Aug 20200.76%−0.05
31 Jul 20200.81%+0.08
15 Jul 20200.73%−0.10
30 Jun 20200.83%+0.45
15 Jun 20200.38%−0.10
29 May 20200.48%+0.08
15 May 20200.40%−0.01
30 Apr 20200.41%+0.03
15 Apr 20200.38%0.00
31 Mar 20200.38%−0.14
13 Mar 20200.52%+0.17
28 Feb 20200.35%+0.05
14 Feb 20200.30%−0.09
31 Jan 20200.39%+0.08
15 Jan 20200.31%−0.01
31 Dec 20190.32%−0.12
13 Dec 20190.44%+0.05
29 Nov 20190.39%−0.13
15 Nov 20190.52%+0.05
31 Oct 20190.47%−0.04
15 Oct 20190.51%−0.19
30 Sep 20190.70%−0.11
13 Sep 20190.81%−0.03
30 Aug 20190.84%+0.05
15 Aug 20190.79%−0.06
31 Jul 20190.85%+0.01
15 Jul 20190.84%−0.03
28 Jun 20190.87%+0.11
14 Jun 20190.76%−0.16
31 May 20190.92%−0.13
15 May 20191.05%−0.22
30 Apr 20191.27%−0.06
15 Apr 20191.33%−0.12
29 Mar 20191.45%−0.29
15 Mar 20191.74%−0.12
28 Feb 20191.86%+0.13
15 Feb 20191.73%−0.40
31 Jan 20192.13%+0.01
15 Jan 20192.12%−0.09
31 Dec 20182.21%−0.64
14 Dec 20182.85%−0.12
30 Nov 20182.97%+0.54
15 Nov 20182.43%−0.46
31 Oct 20182.89%−0.13
15 Oct 20183.02%−0.45
28 Sep 20183.47%+0.51
14 Sep 20182.96%−0.01
31 Aug 20182.97%−0.90
15 Aug 20183.87%−0.42
31 Jul 20184.29%−0.52
13 Jul 20184.81%+0.06
29 Jun 20184.75%+0.68
15 Jun 20184.07%−0.49
31 May 20184.56%−0.01
15 May 20184.57%−0.27
30 Apr 20184.84%+0.52
13 Apr 20184.32%+0.11
29 Mar 20184.21%−0.29
15 Mar 20184.50%−0.39
28 Feb 20184.89%−0.37
15 Feb 20185.26%−0.34
31 Jan 20185.60%−0.24
12 Jan 20185.84%+0.02
29 Dec 20175.82%–

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

Frequently asked questions

How shorted is Clearfield, Inc. right now?
10.11% of Clearfield, Inc.'s (CLFD) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 662nd 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 CLFD'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 CLFD's days to cover?
10.71 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.