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HowShorted

How shorted is Ferroglobe PLC? GSM

1.48%
of shares outstanding reported short · settlement date 14 Aug 2026
vs previous report
−0.20
5 reports (~10 weeks)
−0.64
days to cover
1.19
Aggregate net short position time series for Ferroglobe PLC

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 Ferroglobe PLC days to cover

Fails to deliver

The SEC's fails-to-deliver figure for GSM: 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
15
27 Aug 2026
Highest in window
172,464
18 Feb 2026
Days with a balance
34
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Ferroglobe PLC 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 172K shares.

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Sector: Materials

History

Full reported short interest history
Settlement dateShort %Change
14 Aug 20261.48%−0.20
31 Jul 20261.68%+0.36
15 Jul 20261.32%−0.55
30 Jun 20261.87%−0.35
15 Jun 20262.22%+0.10
29 May 20262.12%+0.71
15 May 20261.41%+0.01
30 Apr 20261.40%−0.15
15 Apr 20261.55%+0.11
31 Mar 20261.44%−0.75
13 Mar 20262.19%+0.55
27 Feb 20261.64%+0.04
13 Feb 20261.60%−0.09
30 Jan 20261.69%−0.59
15 Jan 20262.28%−0.59
31 Dec 20252.87%−0.90
15 Sep 20253.77%−0.32
29 Aug 20254.09%−0.32
15 Aug 20254.41%+0.08
31 Jul 20254.33%−0.03
15 Jul 20254.36%+2.54
13 Jun 20251.82%+0.28
30 May 20251.54%−0.14
15 May 20251.68%+0.07
30 Apr 20251.61%+0.33
15 Apr 20251.28%+0.07
31 Mar 20251.21%−0.02
14 Mar 20251.23%+0.12
28 Feb 20251.11%+0.22
14 Feb 20250.89%−0.14
31 Jan 20251.03%+0.02
15 Jan 20251.01%−0.21
31 Dec 20241.22%−0.10
13 Sep 20241.32%−0.05
30 Aug 20241.37%−0.25
15 Aug 20241.62%−0.06
31 Jul 20241.68%+0.31
15 Jul 20241.37%+0.15
28 Jun 20241.22%+0.10
14 Jun 20241.12%+0.22
31 May 20240.90%−0.22
15 May 20241.12%+0.30
30 Apr 20240.82%+0.02
15 Apr 20240.80%+0.25
28 Mar 20240.55%+0.02
15 Mar 20240.53%−0.15
29 Feb 20240.68%−0.21
15 Feb 20240.89%−0.32
31 Jan 20241.21%−0.30
12 Jan 20241.51%−0.19
15 Sep 20231.70%+0.28
31 Aug 20231.42%+0.04
15 Aug 20231.38%+0.10
31 Jul 20231.28%+0.18
14 Jul 20231.10%−0.10
30 Jun 20231.20%−0.17
15 Jun 20231.37%+0.37
31 May 20231.00%−0.11
15 May 20231.11%−0.23
28 Apr 20231.34%+0.41
14 Apr 20230.93%−0.19
31 Mar 20231.12%−0.14
15 Mar 20231.26%+0.41
28 Feb 20230.85%−0.23
15 Feb 20231.08%+0.08
31 Jan 20231.00%−0.88
13 Jan 20231.88%+1.03
15 Sep 20220.85%+0.18
31 Aug 20220.67%−0.33
15 Aug 20221.00%−0.20
29 Jul 20221.20%+0.05
15 Jul 20221.15%+0.09
30 Jun 20221.06%+0.17
15 Jun 20220.89%−0.27
31 May 20221.16%−0.09
13 May 20221.25%+0.34
29 Apr 20220.91%−0.18
14 Apr 20221.09%+0.04
31 Mar 20221.05%+0.20
15 Mar 20220.85%−0.05
28 Feb 20220.90%−0.16
15 Feb 20221.06%+0.03
31 Jan 20221.03%−0.51
14 Jan 20221.54%−0.28
31 Dec 20211.82%+0.58
15 Sep 20211.24%+0.54
31 Aug 20210.70%−0.06
13 Aug 20210.76%−0.05
30 Jul 20210.81%−0.10
15 Jul 20210.91%+0.06
30 Jun 20210.85%−0.26
15 Jun 20211.11%+0.12
28 May 20210.99%+0.26
14 May 20210.73%−0.26
30 Apr 20210.99%−0.72
15 Apr 20211.71%+0.81
31 Mar 20210.90%+0.38
26 Feb 20210.52%+0.06
29 Jan 20210.46%+0.22
15 Jan 20210.24%−0.05
31 Dec 20200.29%+0.11
15 Sep 20200.18%0.00
31 Aug 20200.18%+0.03
14 Aug 20200.15%−0.06
31 Jul 20200.21%−0.02
15 Jul 20200.23%−0.02
30 Jun 20200.25%−0.06
15 Jun 20200.31%−0.29
29 May 20200.60%−0.01
15 May 20200.61%+0.05
30 Apr 20200.56%−0.05
15 Apr 20200.61%−0.06
31 Mar 20200.67%−0.18
13 Mar 20200.85%+0.04
28 Feb 20200.81%+0.05
14 Feb 20200.76%+0.03
31 Jan 20200.73%−0.04
15 Jan 20200.77%+0.20
31 Dec 20190.57%–

Newest first. Scroll inside the table for earlier dates, back to 31 Dec 2019.

Frequently asked questions

How shorted is Ferroglobe PLC right now?
1.48% of Ferroglobe PLC's (GSM) shares outstanding were reported short for settlement date 14 Aug 2026, per FINRA's consolidated short interest report.
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 GSM'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 GSM's days to cover?
1.19 days for settlement date 14 Aug 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.