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HowShorted

TGS short interest NYSE

Transportadora de Gas del Sur. 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
237,211
vs previous settlement
โˆ’2,697 (-1.1%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for TGS: 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
4,099
9 Sep 2026
Highest in window
81,340
5 Nov 2025
Days with a balance
74
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Transportadora de Gas del Sur 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 81K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026237,211โˆ’2,6971.00
31 Aug 2026239,908+28,6081.17
14 Aug 2026211,300+73,4731.00
31 Jul 2026137,827โˆ’28,9851.00
15 Jul 2026166,812โˆ’33,9081.00
30 Jun 2026200,720โˆ’6,6891.00
15 Jun 2026207,409โˆ’96,3771.00
29 May 2026303,786+56,9511.00
15 May 2026246,835โˆ’61,5581.00
30 Apr 2026308,393โˆ’274,1311.17
15 Apr 2026582,524+324,8561.67
31 Mar 2026257,668โˆ’1,1321.00
13 Mar 2026258,800โˆ’215,2131.00
27 Feb 2026474,013+85,8572.65
13 Feb 2026388,156โˆ’63,9661.59
30 Jan 2026452,122โˆ’87,5241.88
15 Jan 2026539,646โˆ’108,6552.48
31 Dec 2025648,301โˆ’138,2164.27
15 Dec 2025786,517+65,2944.88
28 Nov 2025721,223+207,1314.15
14 Nov 2025514,092โˆ’477,1581.14
31 Oct 2025991,250+154,0261.48
15 Oct 2025837,224+292,1241.53
30 Sep 2025545,100โˆ’131,6551.00
15 Sep 2025676,755โˆ’157,4051.00
29 Aug 2025834,160+199,2001.66
15 Aug 2025634,960+39,8092.20
31 Jul 2025595,151+62,2881.84
15 Jul 2025532,863+162,4041.31
30 Jun 2025370,459+119,0631.00
13 Jun 2025251,396+8,2451.00
30 May 2025243,151โˆ’24,3951.00
15 May 2025267,546โˆ’104,7131.00
30 Apr 2025372,259โˆ’35,5951.62
15 Apr 2025407,854+225,0991.03
31 Mar 2025182,755โˆ’140,7211.00
14 Mar 2025323,476โˆ’168,3721.03
28 Feb 2025491,848โˆ’21,8121.46
14 Feb 2025513,660+123,0951.43
31 Jan 2025390,565โˆ’18,1441.08
15 Jan 2025408,709+34,1551.00
31 Dec 2024374,554โˆ’22,5351.48
13 Dec 2024397,089โˆ’99,4231.36
29 Nov 2024496,512โˆ’181,3601.22
15 Nov 2024677,872+102,8382.33
31 Oct 2024575,034โˆ’15,1854.48
15 Oct 2024590,219โˆ’1,9554.37
30 Sep 2024592,174โˆ’46,7012.88
13 Sep 2024638,875โˆ’58,8454.36
30 Aug 2024697,720+92,5894.93
15 Aug 2024605,131โˆ’5,3312.80
31 Jul 2024610,462โˆ’67,1925.02
15 Jul 2024677,654+65,0405.88
28 Jun 2024612,614+67,9213.84
14 Jun 2024544,693+9,0652.28
31 May 2024535,628+210,1462.13
15 May 2024325,482+18,1971.49
30 Apr 2024307,285โˆ’356,4581.10
15 Apr 2024663,743+428,8511.63
28 Mar 2024234,892โˆ’75,4041.00
15 Mar 2024310,296+80,5561.09
29 Feb 2024229,740โˆ’22,5511.14
15 Feb 2024252,291+131,8771.41
31 Jan 2024120,414+20,6491.00
12 Jan 202499,765โˆ’42,5611.00
29 Dec 2023142,326โˆ’74,8181.00
15 Dec 2023217,144+68,1381.00
30 Nov 2023149,006โˆ’25,8711.00
15 Nov 2023174,877+25,4131.31
31 Oct 2023149,464โˆ’89,9721.00
13 Oct 2023239,436+81,9921.51
29 Sep 2023157,444โˆ’17,5171.57
15 Sep 2023174,961โˆ’13,4441.18
31 Aug 2023188,405โˆ’44,3811.22
15 Aug 2023232,786+29,2891.52
31 Jul 2023203,497โˆ’13,6021.49
14 Jul 2023217,099โˆ’25,1721.29
30 Jun 2023242,271+32,3071.00
15 Jun 2023209,964โˆ’35,3111.16
31 May 2023245,275โˆ’48,9291.83
15 May 2023294,204+39,3441.73
28 Apr 2023254,860+6,0011.37
14 Apr 2023248,859+24,3381.52
31 Mar 2023224,521โˆ’248,6281.04
15 Mar 2023473,149+69,8291.63
28 Feb 2023403,320+15,3923.61
15 Feb 2023387,928+63,0812.06
31 Jan 2023324,847โˆ’90,4671.00
13 Jan 2023415,314โˆ’13,8671.50
30 Dec 2022429,181+29,1361.76
15 Dec 2022400,045+146,8862.55
30 Nov 2022253,159โˆ’83,2232.62
15 Nov 2022336,382+21,2692.47
31 Oct 2022315,113โˆ’1,9962.89
14 Oct 2022317,109+6,5793.12
30 Sep 2022310,530+29,1361.87
15 Sep 2022281,394+46,7051.56
31 Aug 2022234,689โˆ’109,1871.64
15 Aug 2022343,876+103,5762.82
29 Jul 2022240,300โˆ’17,4732.02
15 Jul 2022257,773โˆ’22,9923.53
30 Jun 2022280,765+20,0012.37
15 Jun 2022260,764โˆ’37,4782.58
31 May 2022298,242+4,9382.70
13 May 2022293,304โˆ’5,9622.53
29 Apr 2022299,266+23,6022.19
14 Apr 2022275,664โˆ’26,6371.59
31 Mar 2022302,301+122,0341.46
15 Mar 2022180,267โˆ’44,3321.01
28 Feb 2022224,599+8,2471.38
15 Feb 2022216,352+48,4393.20
31 Jan 2022167,913โˆ’147,1211.57
14 Jan 2022315,034+3,0103.66
31 Dec 2021312,024โˆ’46,6373.96
15 Dec 2021358,661โˆ’45,8981.76
30 Nov 2021404,559โˆ’91,0881.06
15 Nov 2021495,647โˆ’34,1694.10
29 Oct 2021529,816+74,8065.19
15 Oct 2021455,010+16,2495.32
30 Sep 2021438,761+12,6015.49
15 Sep 2021426,160โˆ’8,5902.86
31 Aug 2021434,750+35,2154.82
13 Aug 2021399,535+12,9976.69
30 Jul 2021386,538โˆ’1,5606.15
15 Jul 2021388,098โˆ’59,4246.89
30 Jun 2021447,522+87,8666.41
15 Jun 2021359,656สณโˆ’68,3352.13
28 May 2021427,991โˆ’94,1265.98
14 May 2021522,117โˆ’96,6418.00
30 Apr 2021618,758โˆ’6,3968.51
15 Apr 2021625,154+19,7828.99
31 Mar 2021605,372+37,3558.99
15 Mar 2021568,017+148,3004.67
26 Feb 2021419,717โˆ’131,4895.49
12 Feb 2021551,206โˆ’107,2035.74
29 Jan 2021658,409+104,5504.91
15 Jan 2021553,859+58,3594.74
31 Dec 2020495,500+13,2905.06
15 Dec 2020482,210โˆ’57,4636.36
30 Nov 2020539,673โˆ’37,6645.80
13 Nov 2020577,337โˆ’51,2614.49
30 Oct 2020628,598+50,3454.63
15 Oct 2020578,253โˆ’17,5013.22
30 Sep 2020595,754+236,6092.34
15 Sep 2020359,145โˆ’225,6431.16
31 Aug 2020584,788โˆ’7,7521.97
14 Aug 2020592,540โˆ’78,4522.77
31 Jul 2020670,992+7515.12
15 Jul 2020670,241+17,1955.96
30 Jun 2020653,046+12,0766.98
15 Jun 2020640,970โˆ’135,8733.36
29 May 2020776,843+10,5175.49
15 May 2020766,326สณโˆ’231,3922.56
30 Apr 2020997,718โˆ’182,9123.77
15 Apr 20201,180,630โˆ’12,7744.34
31 Mar 20201,193,404โˆ’696,3822.73
13 Mar 20201,889,786+560,2072.59
28 Feb 20201,329,579โˆ’116,8312.41
14 Feb 20201,446,410+175,1264.86
31 Jan 20201,271,284โˆ’212,3273.09
15 Jan 20201,483,611โˆ’66,3104.28
31 Dec 20191,549,921+728,5322.44
13 Dec 2019821,389โˆ’42,1521.00
29 Nov 2019863,541สณโˆ’785,2121.00
15 Nov 20191,648,753+626,8662.49
31 Oct 20191,021,887โˆ’327,0312.95
15 Oct 20191,348,918โˆ’50,9596.20
30 Sep 20191,399,877โˆ’437,7933.78
13 Sep 20191,837,670+569,9363.32
30 Aug 20191,267,734+75,1331.75
15 Aug 20191,192,601+262,8671.21
31 Jul 2019929,734โˆ’257,3082.41
15 Jul 20191,187,042โˆ’449,8163.01
28 Jun 20191,636,858โˆ’448,6844.08
14 Jun 20192,085,542โˆ’416,9713.27
31 May 20192,502,513+2,083,1601.56
15 May 2019419,353+76,3201.00
30 Apr 2019343,033+8,6801.00
15 Apr 2019334,353+182,3121.21
29 Mar 2019152,041โˆ’45,3461.00
15 Mar 2019197,387+74,4921.00
28 Feb 2019122,895+94,6691.00
15 Feb 201928,226โˆ’38,2331.00
31 Jan 201966,459โˆ’10,4821.00
15 Jan 201976,941โˆ’77,1461.00
31 Dec 2018154,087+44,1321.00
14 Dec 2018109,955+37,6061.00
30 Nov 201872,349โˆ’50,8441.00
15 Nov 2018123,193โˆ’108,8811.00
31 Oct 2018232,074+17,3921.04
15 Oct 2018214,682+19,7431.00
28 Sep 2018194,939โˆ’79,1391.00
14 Sep 2018274,078+153,5061.09
31 Aug 2018120,572โˆ’69,9721.00
15 Aug 2018190,544+24,8861.18
31 Jul 2018165,658โˆ’60,9841.03
13 Jul 2018226,642สณ+54,4551.12
29 Jun 2018172,187+25,1531.00
15 Jun 2018147,034+1,4381.00
31 May 2018145,596โˆ’21,6061.00
15 May 2018167,202+27,6091.00
30 Apr 2018139,593+5,9771.00
13 Apr 2018133,616+1,1151.44
29 Mar 2018132,501+30,1211.00
15 Mar 2018102,380โˆ’13,1421.00
28 Feb 2018115,522+10,2821.00
15 Feb 2018105,240+56,4041.00
31 Jan 201848,836โˆ’5,5541.00
12 Jan 201854,390โˆ’15,5611.00
29 Dec 201769,951โ€“1.00

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

Questions

Frequently asked questions

What is TGS's short interest?
237,211 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 2,697 from the previous settlement.
Why is there no percentage for TGS?
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 TGS's days to cover?
1.00 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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