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HowShorted

SGML short interest Nasdaq Capital Market

Sigma Lithium Corporation Comm. 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
3,651,289
vs previous settlement
+714,612 (+24.3%)
days to cover
1.83
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for SGML 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 SGML days to cover

Fails to deliver

The SEC's fails-to-deliver figure for SGML: 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
1,913
14 Sep 2026
Highest in window
1,768,110
17 Nov 2025
Days with a balance
183
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Sigma Lithium Corporation Comm 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 1.8M shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,651,289+714,6121.83
31 Aug 20262,936,677โˆ’88,1272.02
14 Aug 20263,024,804โˆ’183,1371.59
31 Jul 20263,207,941+1,037,3352.02
15 Jul 20262,170,606โˆ’148,6541.53
30 Jun 20262,319,260โˆ’532,2431.03
15 Jun 20262,851,503+100,0961.19
29 May 20262,751,407โˆ’16,9951.00
15 May 20262,768,402โˆ’529,9381.00
30 Apr 20263,298,340โˆ’2,396,6371.00
15 Apr 20265,694,977โˆ’1,593,2311.50
31 Mar 20267,288,208โˆ’5,7271.58
13 Mar 20267,293,935โˆ’903,8013.05
27 Feb 20268,197,736โˆ’1,345,7272.08
13 Feb 20269,543,463+236,6422.91
30 Jan 20269,306,821+673,4801.76
15 Jan 20268,633,341+1,376,0701.69
31 Dec 20257,257,271โˆ’1,002,3381.77
15 Dec 20258,259,609โˆ’779,7992.02
28 Nov 20259,039,408สณโˆ’1,990,5911.00
14 Nov 202511,029,999+423,2522.05
31 Oct 202510,606,747+594,6782.28
15 Oct 202510,012,069+1,301,8161.99
30 Sep 20258,710,253+265,1053.26
15 Sep 20258,445,148+737,7123.81
29 Aug 20257,707,436โˆ’260,4823.16
15 Aug 20257,967,918โˆ’1,212,5421.97
31 Jul 20259,180,460โˆ’856,4523.33
15 Jul 202510,036,912โˆ’770,6663.89
30 Jun 202510,807,578โˆ’93,3056.13
13 Jun 202510,900,883โˆ’347,1216.65
30 May 202511,248,004+1,283,1375.89
15 May 20259,964,867โˆ’915,8519.05
30 Apr 202510,880,718+33,79912.62
15 Apr 202510,846,919+299,6229.84
31 Mar 202510,547,297+33,11119.76
14 Mar 202510,514,186+73,51217.18
28 Feb 202510,440,674+68,18721.90
14 Feb 202510,372,487+346,57421.89
31 Jan 202510,025,913+159,66222.24
15 Jan 20259,866,251โˆ’33,71316.59
31 Dec 20249,899,964โˆ’8,91417.19
13 Dec 20249,908,878โˆ’641,51913.29
29 Nov 202410,550,397+584,13715.41
15 Nov 20249,966,260โˆ’36,04511.64
31 Oct 202410,002,305+176,11412.52
15 Oct 20249,826,191โˆ’781,61412.28
30 Sep 202410,607,805โˆ’1,046,55014.34
13 Sep 202411,654,355โˆ’276,23411.36
30 Aug 202411,930,589โˆ’8,58011.81
15 Aug 202411,939,169+613,90012.58
31 Jul 202411,325,269โˆ’465,58117.16
15 Jul 202411,790,850+510,99520.09
28 Jun 202411,279,855โˆ’214,99114.00
14 Jun 202411,494,846โˆ’313,68917.43
31 May 202411,808,535โˆ’5,80810.92
15 May 202411,814,343+1,750,64413.36
30 Apr 202410,063,699โˆ’408,19714.71
15 Apr 202410,471,896โˆ’404,7819.31
28 Mar 202410,876,677+480,2719.72
15 Mar 202410,396,406+23,2467.75
29 Feb 202410,373,160โˆ’576,4076.46
15 Feb 202410,949,567โˆ’214,4344.73
31 Jan 202411,164,001+1,396,79110.03
12 Jan 20249,767,210+673,57010.94
29 Dec 20239,093,640โˆ’780,0816.50
15 Dec 20239,873,721โˆ’64,1698.38
30 Nov 20239,937,890+507,6438.77
15 Nov 20239,430,247+1,430,7137.71
31 Oct 20237,999,534+513,3097.33
13 Oct 20237,486,225+1,379,6284.01
29 Sep 20236,106,597+1,403,4225.00
15 Sep 20234,703,175+634,0465.64
31 Aug 20234,069,129โˆ’135,1355.64
15 Aug 20234,204,264+185,6588.41
31 Jul 20234,018,606+723,1084.30
14 Jul 20233,295,498โˆ’14,3519.24
30 Jun 20233,309,849+155,9204.74
15 Jun 20233,153,929+2,7655.26
31 May 20233,151,164สณ+132,3175.40
15 May 20233,018,847+129,5714.77
28 Apr 20232,889,276+587,3043.69
14 Apr 20232,301,972+109,8803.37
31 Mar 20232,192,092+56,0952.19
15 Mar 20232,135,997โˆ’2,4512.71
28 Feb 20232,138,448+244,1241.55
15 Feb 20231,894,324โˆ’37,3203.81
31 Jan 20231,931,644+290,1534.22
13 Jan 20231,641,491โˆ’97,3872.36
30 Dec 20221,738,878+814,1383.29
15 Dec 2022924,740โˆ’147,6671.35
30 Nov 20221,072,407+143,9841.85
15 Nov 2022928,423โˆ’34,9941.28
31 Oct 2022963,417+164,8311.01
14 Oct 2022798,586โˆ’10,6091.13
30 Sep 2022809,195+222,9861.00
15 Sep 2022586,209+85,3231.00
31 Aug 2022500,886โˆ’25,8631.00
15 Aug 2022526,749โˆ’641,9611.11
29 Jul 20221,168,710+286,7034.70
15 Jul 2022882,007+170,4203.17
30 Jun 2022711,587+222,7211.21
15 Jun 2022488,866+62,4891.02
31 May 2022426,377+70,5341.00
13 May 2022355,843+67,3761.00
29 Apr 2022288,467+113,8721.00
14 Apr 2022174,595+10,3601.00
31 Mar 2022164,235โˆ’31,7231.00
15 Mar 2022195,958+24,3631.00
28 Feb 2022171,595โˆ’3,8901.05
15 Feb 2022175,485+30,7901.03
31 Jan 2022144,695+81,8791.00
14 Jan 202262,816โˆ’53,6641.00
31 Dec 2021116,480+26,6871.00
15 Dec 202189,793+46,3601.00
30 Nov 202143,433+29,1831.00
15 Nov 202114,250โˆ’7,5431.00
29 Oct 202121,793โˆ’6,7661.00
15 Oct 202128,559+17,4161.00
30 Sep 202111,143+4,3981.00
15 Sep 20216,745โ€“1.00

Scroll inside the table for earlier settlements, back to 15 Sep 2021.

Questions

Frequently asked questions

What is SGML's short interest?
3,651,289 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 714,612 from the previous settlement.
Why is there no percentage for SGML?
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 SGML's days to cover?
1.83 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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