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HowShorted

GSM short interest Nasdaq Capital Market

Ferroglobe PLC Ordinary Shares. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: an SEC filer exists but no defensible share count is available yet.

Shares short
4,743,771
vs previous settlement
+1,096,377 (+30.1%)
days to cover
3.40
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for GSM shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for GSM 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 Ordinary Shares 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.

History

Every FINRA settlement we hold for GSM, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20264,743,771+1,096,3773.40
31 Aug 20263,647,394+886,3342.86
14 Aug 20262,761,060โˆ’386,7431.19
31 Jul 20263,147,803+675,3832.88
15 Jul 20262,472,420โˆ’1,025,3261.16
30 Jun 20263,497,746โˆ’656,2351.82
15 Jun 20264,153,981+194,4322.93
29 May 20263,959,549+1,324,0392.34
15 May 20262,635,510+23,1621.95
30 Apr 20262,612,348โˆ’281,2292.68
15 Apr 20262,893,577+211,9243.60
31 Mar 20262,681,653โˆ’1,417,7141.65
13 Mar 20264,099,367+1,029,7433.43
27 Feb 20263,069,624+82,6992.10
13 Feb 20262,986,925โˆ’171,6072.36
30 Jan 20263,158,532โˆ’1,103,1922.58
15 Jan 20264,261,724โˆ’1,110,1674.27
31 Dec 20255,371,891โˆ’1,219,8476.31
15 Dec 20256,591,738+1,912,3396.61
28 Nov 20254,679,399โˆ’1,646,2391.93
14 Nov 20256,325,638+1,762,0583.32
31 Oct 20254,563,580โˆ’990,2672.64
15 Oct 20255,553,847โˆ’936,0393.25
30 Sep 20256,489,886โˆ’545,4395.99
15 Sep 20257,035,325โˆ’590,49410.41
29 Aug 20257,625,819โˆ’608,4198.67
15 Aug 20258,234,238+148,0194.78
31 Jul 20258,086,219โˆ’48,5534.93
15 Jul 20258,134,772โˆ’406,8835.13
30 Jun 20258,541,655+5,146,8502.91
13 Jun 20253,394,805+529,8673.25
30 May 20252,864,938โˆ’275,5053.37
15 May 20253,140,443+136,2972.65
30 Apr 20253,004,146+613,3683.56
15 Apr 20252,390,778+130,1011.69
31 Mar 20252,260,677โˆ’41,1082.16
14 Mar 20252,301,785+223,8471.53
28 Feb 20252,077,938+420,6991.75
14 Feb 20251,657,239โˆ’272,2982.46
31 Jan 20251,929,537+46,8963.51
15 Jan 20251,882,641โˆ’391,7692.94
31 Dec 20242,274,410โˆ’64,7511.80
13 Dec 20242,339,161+482,7612.17
29 Nov 20241,856,400โˆ’732,5801.81
15 Nov 20242,588,980+708,5541.72
31 Oct 20241,880,426โˆ’146,2291.84
15 Oct 20242,026,655โˆ’208,2651.31
30 Sep 20242,234,920โˆ’239,0992.12
13 Sep 20242,474,019โˆ’95,2111.89
30 Aug 20242,569,230โˆ’470,9472.79
15 Aug 20243,040,177โˆ’110,5771.61
31 Jul 20243,150,754+574,6334.37
15 Jul 20242,576,121+288,2912.80
28 Jun 20242,287,830+178,3681.96
14 Jun 20242,109,462+426,3651.53
31 May 20241,683,097โˆ’427,7621.48
15 May 20242,110,859+571,0291.31
30 Apr 20241,539,830+41,0851.60
15 Apr 20241,498,745+468,6151.00
28 Mar 20241,030,130+34,9851.00
15 Mar 2024995,145โˆ’277,5231.00
29 Feb 20241,272,668โˆ’399,4741.00
15 Feb 20241,672,142โˆ’598,6541.32
31 Jan 20242,270,796โˆ’565,9981.48
12 Jan 20242,836,794โˆ’180,0913.70
29 Dec 20233,016,885โˆ’127,3903.67
15 Dec 20233,144,275โˆ’94,3301.98
30 Nov 20233,238,605+596,7212.56
15 Nov 20232,641,884สณโˆ’78,0381.62
31 Oct 20232,719,922+556,5883.08
13 Oct 20232,163,334+83,2642.96
29 Sep 20232,080,070โˆ’1,102,7612.76
15 Sep 20233,182,831+514,8043.95
31 Aug 20232,668,027+86,0022.39
15 Aug 20232,582,025+173,9931.93
31 Jul 20232,408,032+339,0192.65
14 Jul 20232,069,013โˆ’189,4542.81
30 Jun 20232,258,467โˆ’307,5632.48
15 Jun 20232,566,030+693,1802.60
31 May 20231,872,850โˆ’215,0041.94
15 May 20232,087,854โˆ’425,6681.89
28 Apr 20232,513,522+768,7032.79
14 Apr 20231,744,819โˆ’352,5401.60
31 Mar 20232,097,359โˆ’268,3982.04
15 Mar 20232,365,757+764,5481.55
28 Feb 20231,601,209โˆ’422,7181.00
15 Feb 20232,023,927+146,3321.98
31 Jan 20231,877,595โˆ’1,638,0821.40
13 Jan 20233,515,677โˆ’63,8552.34
30 Dec 20223,579,532+377,1871.76
15 Dec 20223,202,345+821,4062.02
30 Nov 20222,380,939+526,2451.00
15 Nov 20221,854,694+541,7031.03
31 Oct 20221,312,991โˆ’132,3151.00
14 Oct 20221,445,306โˆ’23,7021.04
30 Sep 20221,469,008โˆ’122,9341.17
15 Sep 20221,591,942+331,1871.15
31 Aug 20221,260,755โˆ’603,9631.00
15 Aug 20221,864,718โˆ’377,3312.03
29 Jul 20222,242,049+90,4342.85
15 Jul 20222,151,615+165,3121.75
30 Jun 20221,986,303+317,0301.92
15 Jun 20221,669,273โˆ’512,3102.12
31 May 20222,181,583โˆ’153,7491.79
13 May 20222,335,332+625,9291.53
29 Apr 20221,709,403โˆ’327,0171.91
14 Apr 20222,036,420+75,4212.44
31 Mar 20221,960,999+376,7521.92
15 Mar 20221,584,247โˆ’101,8281.00
28 Feb 20221,686,075โˆ’291,3641.16
15 Feb 20221,977,439+41,1731.27
31 Jan 20221,936,266โˆ’953,5181.59
14 Jan 20222,889,784โˆ’518,2262.66
31 Dec 20213,408,010+1,679,3133.41
15 Dec 20211,728,697+319,9851.18
30 Nov 20211,408,712+326,0151.00
15 Nov 20211,082,697+10,3771.00
29 Oct 20211,072,320โˆ’371,7211.00
15 Oct 20211,444,041โˆ’47,2961.00
30 Sep 20211,491,337โˆ’601,1811.00
15 Sep 20212,092,518+909,6301.00
31 Aug 20211,182,888โˆ’103,4691.00
13 Aug 20211,286,357โˆ’82,3391.79
30 Jul 20211,368,696โˆ’172,0471.21
15 Jul 20211,540,743+109,8931.66
30 Jun 20211,430,850โˆ’439,5291.00
15 Jun 20211,870,379สณ+192,5001.27
28 May 20211,677,879+436,1801.00
14 May 20211,241,699โˆ’437,7881.00
30 Apr 20211,679,487โˆ’1,212,8951.00
15 Apr 20212,892,382+1,377,5352.96
31 Mar 20211,514,847โˆ’769,4391.11
15 Mar 20212,284,286+1,397,0431.13
26 Feb 2021887,243โˆ’1,350,9591.00
12 Feb 20212,238,202+1,463,8921.00
29 Jan 2021774,310+376,6021.00
15 Jan 2021397,708โˆ’99,1971.00
31 Dec 2020496,905+45,3461.09
15 Dec 2020451,559+71,2191.00
30 Nov 2020380,340+4,6611.00
13 Nov 2020375,679+24,8891.45
30 Oct 2020350,790โˆ’8,7731.00
15 Oct 2020359,563+31,6231.00
30 Sep 2020327,940+22,1781.00
15 Sep 2020305,762โˆ’1,4031.00
31 Aug 2020307,165+54,0951.00
14 Aug 2020253,070โˆ’109,6741.00
31 Jul 2020362,744โˆ’34,3861.00
15 Jul 2020397,130โˆ’33,4561.00
30 Jun 2020430,586โˆ’93,9511.02
15 Jun 2020524,537โˆ’494,5341.29
29 May 20201,019,071โˆ’12,1794.17
15 May 20201,031,250สณ+92,1364.16
30 Apr 2020939,114โˆ’87,0784.08
15 Apr 20201,026,192โˆ’114,4435.46
31 Mar 20201,140,635โˆ’299,1362.44
13 Mar 20201,439,771+66,6802.38
28 Feb 20201,373,091+89,9942.54
14 Feb 20201,283,097+53,6625.02
31 Jan 20201,229,435โˆ’69,3634.64
15 Jan 20201,298,798+330,5512.33
31 Dec 2019968,247โˆ’728,7192.59
13 Dec 20191,696,966โˆ’78,8903.79
29 Nov 20191,775,856+49,3313.73
15 Nov 20191,726,525+253,1973.33
31 Oct 20191,473,328โˆ’184,8442.78
15 Oct 20191,658,172+852,6811.53
30 Sep 2019805,491+150,2981.46
13 Sep 2019655,193โˆ’263,8221.00
30 Aug 2019919,015โˆ’707,1032.59
15 Aug 20191,626,118โˆ’112,0464.20
31 Jul 20191,738,164โˆ’151,5215.99
15 Jul 20191,889,685โˆ’108,2624.75
28 Jun 20191,997,947โˆ’75,2732.99
14 Jun 20192,073,220โˆ’562,3352.30
31 May 20192,635,555โˆ’43,1514.88
15 May 20192,678,706โˆ’310,3888.04
30 Apr 20192,989,094โˆ’431,5589.68
15 Apr 20193,420,652โˆ’393,6328.53
29 Mar 20193,814,284โˆ’8,5245.63
15 Mar 20193,822,808+100,9554.48
28 Feb 20193,721,853โˆ’1,012,5161.41
15 Feb 20194,734,369โˆ’387,4965.63
31 Jan 20195,121,865โˆ’1,001,8636.14
15 Jan 20196,123,728+363,5983.64
31 Dec 20185,760,130โˆ’474,2283.90
14 Dec 20186,234,358โˆ’123,5843.42
30 Nov 20186,357,942โˆ’753,6031.00
15 Nov 20187,111,545โˆ’157,48710.57
31 Oct 20187,269,032+659,78212.42
15 Oct 20186,609,250+70,2789.27
28 Sep 20186,538,972+209,4949.89
14 Sep 20186,329,478โˆ’2,708,04910.45
31 Aug 20189,037,527+3,962,7315.45
15 Aug 20185,074,796+272,7349.68
31 Jul 20184,802,062+474,5226.29
13 Jul 20184,327,540+138,8444.82
29 Jun 20184,188,696+214,3337.30
15 Jun 20183,974,363โˆ’50,6723.53
31 May 20184,025,035+282,9853.49
15 May 20183,742,050โˆ’84,6527.06
30 Apr 20183,826,702โˆ’216,8126.30
13 Apr 20184,043,514+278,3676.41
29 Mar 20183,765,147+227,3721.62
15 Mar 20183,537,775+110,2406.77
28 Feb 20183,427,535โˆ’79,9745.72
15 Feb 20183,507,509โˆ’1,135,2947.46
31 Jan 20184,642,803+739,6929.14
12 Jan 20183,903,111โˆ’329,3359.52
29 Dec 20174,232,446โ€“11.79

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is GSM's short interest?
4,743,771 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,096,377 from the previous settlement.
Why is there no percentage for GSM?
Because no defensible share count exists to divide by: an SEC filer exists but no defensible share count is available yet. The symbol maps to an SEC filer, but its share count cannot be used yet. A newly listed company needs two cover-page counts on file before the first is trusted; a split or an unexplained jump pauses publication until a fresh SEC count corroborates it; a secondary share class publishes under the company's primary line; and a foreign filer's short count is in depositary-share units. This page upgrades to a percentage automatically once a defensible count exists.
What is GSM's days to cover?
3.40 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

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