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HowShorted

How shorted is FTC Solar, Inc.? FTCI

#872most shorted US stockof 3,805 ranked stocks, more shorted than 77%

8.71%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.50
5 reports (~10 weeks)
+2.50
days to cover
7.61
Aggregate net short position time series for FTC Solar, 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 FTC Solar, 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 20266.99% 31 Jul 20267.10% 14 Aug 2026+0.11
5 May 20266.42% 30 Apr 20266.40% 15 May 2026−0.02
5 Mar 20266.01% 27 Feb 20266.86% 13 Mar 2026+0.85
12 Nov 20256.87% 31 Oct 20257.03% 14 Nov 2025+0.16
5 Aug 20257.32% 31 Jul 20257.31% 15 Aug 2025−0.01
1 May 20258.62% 30 Apr 20258.04% 15 May 2025−0.58
12 Nov 20244.64% 31 Oct 20242.77% 15 Nov 2024−1.87
8 Aug 20244.33% 31 Jul 20243.80% 15 Aug 2024−0.53

Fails to deliver

The SEC's fails-to-deliver figure for FTCI: 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
5,595
14 Sep 2026
Highest in window
198,222
14 Nov 2025
Days with a balance
70
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for FTC Solar, 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 198K shares.

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Sector: Energy

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20268.71%−0.50
31 Aug 20269.21%+2.11
14 Aug 20267.10%+0.11
31 Jul 20266.99%+0.20
15 Jul 20266.79%+0.58
30 Jun 20266.21%+0.08
15 Jun 20266.13%+0.13
29 May 20266.00%−0.40
15 May 20266.40%−0.02
30 Apr 20266.42%+0.19
15 Apr 20266.23%−0.22
31 Mar 20266.45%−0.41
13 Mar 20266.86%+0.85
27 Feb 20266.01%−0.16
13 Feb 20266.17%+0.17
30 Jan 20266.00%−0.12
15 Jan 20266.12%−0.08
31 Dec 20256.20%−0.18
15 Dec 20256.38%−0.18
28 Nov 20256.56%−0.47
14 Nov 20257.03%+0.16
31 Oct 20256.87%−0.35
15 Oct 20257.22%−0.32
30 Sep 20257.54%−0.42
15 Sep 20257.96%−0.12
29 Aug 20258.08%+0.77
15 Aug 20257.31%−0.01
31 Jul 20257.32%−1.02
15 Jul 20258.34%0.00
30 Jun 20258.34%+0.08
13 Jun 20258.26%+0.23
30 May 20258.03%−0.01
15 May 20258.04%−0.58
30 Apr 20258.62%+3.90
29 Nov 20244.72%+1.95
15 Nov 20242.77%−1.87
31 Oct 20244.64%+0.15
15 Oct 20244.49%−4.08
13 Sep 20248.57%+4.28
30 Aug 20244.29%+0.49
15 Aug 20243.80%−0.53
31 Jul 20244.33%−0.30
15 Jul 20244.63%−1.86
28 Jun 20246.49%−0.52
14 Jun 20247.01%+0.34
31 May 20246.67%+0.11
15 May 20246.56%−1.49
30 Apr 20248.05%+0.56
15 Apr 20247.49%+0.58
28 Mar 20246.91%+0.10
15 Mar 20246.81%+0.79
29 Feb 20246.02%−0.55
15 Feb 20246.57%+1.08
31 Jan 20245.49%−1.38
12 Jan 20246.87%+0.39
29 Dec 20236.48%−0.51
15 Dec 20236.99%+1.96
30 Nov 20235.03%−1.65
15 Nov 20236.68%+0.01
31 Oct 20236.67%+0.06
13 Oct 20236.61%−1.62
29 Sep 20238.23%+2.05
15 Sep 20236.18%+0.25
31 Aug 20235.93%−1.09
15 Aug 20237.02%+0.62
31 Jul 20236.40%−0.22
14 Jul 20236.62%−0.28
30 Jun 20236.90%+0.91
15 Jun 20235.99%+0.69
31 May 20235.30%−1.02
15 May 20236.32%+0.16
28 Apr 20236.16%+0.07
14 Apr 20236.09%+0.91
31 Mar 20235.18%+1.14
15 Mar 20234.04%−0.86
28 Feb 20234.90%+0.03
15 Feb 20234.87%−1.01
31 Jan 20235.88%+0.17
13 Jan 20235.71%−0.23
30 Dec 20225.94%+0.62
15 Dec 20225.32%−0.15
30 Nov 20225.47%−0.71
15 Nov 20226.18%+0.90
31 Oct 20225.28%+1.03
14 Oct 20224.25%+0.16
30 Sep 20224.09%−0.53
15 Sep 20224.62%+0.24
31 Aug 20224.38%+0.68
15 Aug 20223.70%−0.08
29 Jul 20223.78%−0.62
15 Jul 20224.40%−0.46
30 Jun 20224.86%+1.32
15 Jun 20223.54%+0.08
31 May 20223.46%−0.26
13 May 20223.72%−0.10
29 Apr 20223.82%+0.41
14 Apr 20223.41%+0.68
31 Mar 20222.73%−0.41
15 Mar 20223.14%+0.57
28 Feb 20222.57%−0.15
15 Feb 20222.72%−0.15
31 Jan 20222.87%+0.37
14 Jan 20222.50%+0.01
31 Dec 20212.49%+0.52
15 Dec 20211.97%+0.51
30 Nov 20211.46%−0.60
15 Nov 20212.06%−0.48
29 Oct 20212.54%+0.43
15 Oct 20212.11%−0.16
30 Sep 20212.27%+0.07
15 Sep 20212.20%−0.16
31 Aug 20212.36%+0.29
13 Aug 20212.07%−0.10
30 Jul 20212.17%+0.23
15 Jul 20211.94%−2.75
30 Jun 20214.69%+1.49
15 Jun 20213.20%–

Newest first. Scroll inside the table for earlier dates, back to 15 Jun 2021.

Frequently asked questions

How shorted is FTC Solar, Inc. right now?
8.71% of FTC Solar, Inc.'s (FTCI) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 872nd 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 FTCI'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 FTCI's days to cover?
7.61 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.