Skip to content
HowShorted

TRI short interest Nasdaq Global Market

Thomson Reuters Corporation Co. 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
12,635,230
vs previous settlement
+791,593 (+6.7%)
days to cover
8.11
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for TRI: 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
87,648
10 Sep 2026
Highest in window
483,931
26 Feb 2026
Days with a balance
161
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Thomson Reuters Corporation Co 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 484K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202612,635,230+791,5938.11
31 Aug 202611,843,637โˆ’888,3696.76
14 Aug 202612,732,006โˆ’491,8735.98
31 Jul 202613,223,879โˆ’690,3995.74
15 Jul 202613,914,278โˆ’710,4837.30
30 Jun 202614,624,761+781,8116.23
15 Jun 202613,842,950โˆ’2,387,4698.44
29 May 202616,230,419+3,283,8629.10
15 May 202612,946,557โˆ’55,9845.02
30 Apr 202613,002,541โˆ’1,848,0287.74
15 Apr 202614,850,569+4,163,6197.74
31 Mar 202610,686,950โˆ’452,5705.08
13 Mar 202611,139,520โˆ’2,068,4783.72
27 Feb 202613,207,998โˆ’1,710,6253.77
13 Feb 202614,918,623+6,911,8253.20
30 Jan 20268,006,798+173,8345.96
15 Jan 20267,832,964+1,260,7477.98
31 Dec 20256,572,217โˆ’40,1666.67
15 Dec 20256,612,383+118,8868.41
28 Nov 20256,493,497สณ+681,3916.00
14 Nov 20255,812,106+380,1303.77
31 Oct 20255,431,976โˆ’455,5445.49
15 Oct 20255,887,520+279,1444.33
30 Sep 20255,608,376+143,6393.34
15 Sep 20255,464,737+503,8135.94
29 Aug 20254,960,924+4,1214.60
15 Aug 20254,956,803+228,5172.99
31 Jul 20254,728,286+1,877,4721.50
15 Jul 20252,850,814+755,2052.12
30 Jun 20252,095,609โˆ’565,3374.53
13 Jun 20252,660,946+770,3334.36
30 May 20251,890,613+54,1433.53
15 May 20251,836,470+153,1562.84
30 Apr 20251,683,314+339,0912.31
15 Apr 20251,344,223+12,1661.64
31 Mar 20251,332,057+229,1333.76
14 Mar 20251,102,924โˆ’109,1852.64
28 Feb 20251,212,109+56,8851.69
14 Feb 20251,155,224+84,9562.02
31 Jan 20251,070,268+67,5653.86
15 Jan 20251,002,703+64,7393.04
31 Dec 2024937,964+82,9795.20
13 Dec 2024854,985+87,7982.89
29 Nov 2024767,187โˆ’18,5082.40
15 Nov 2024785,695+35,9152.17
31 Oct 2024749,780โˆ’62,0853.21
15 Oct 2024811,865+39,7743.63
30 Sep 2024772,091โˆ’362,9062.74
13 Sep 20241,134,997โˆ’104,3385.22
30 Aug 20241,239,335+18,2914.33
15 Aug 20241,221,044+445,6632.35
31 Jul 2024775,381โˆ’644,0631.23
15 Jul 20241,419,444+517,5153.20
28 Jun 2024901,929โˆ’918,4001.66
14 Jun 20241,820,329+226,7415.07
31 May 20241,593,588โˆ’843,0533.94
15 May 20242,436,641+776,9125.24
30 Apr 20241,659,729+19,3315.16
15 Apr 20241,640,398โˆ’207,4786.34
28 Mar 20241,847,876โˆ’116,9975.44
15 Mar 20241,964,873+23,6486.74
29 Feb 20241,941,225+169,2956.13
15 Feb 20241,771,930โˆ’87,3964.48
31 Jan 20241,859,326โˆ’348,8236.72
12 Jan 20242,208,149โˆ’97,9368.90
29 Dec 20232,306,085โˆ’430,21110.35
15 Dec 20232,736,296โˆ’700,5089.18
30 Nov 20233,436,804โˆ’243,1696.59
15 Nov 20233,679,973+186,0977.31
31 Oct 20233,493,876โˆ’76,7499.91
13 Oct 20233,570,625โˆ’159,50315.65
29 Sep 20233,730,128+281,48413.52
15 Sep 20233,448,644โˆ’41,21515.07
31 Aug 20233,489,859+85,62313.19
15 Aug 20233,404,236โˆ’32,9338.73
31 Jul 20233,437,169โˆ’128,8428.05
14 Jul 20233,566,011โˆ’8,8109.21
30 Jun 20233,574,821โˆ’184,6637.05
15 Jun 20233,759,484+610,0918.80
31 May 20233,149,393+96,5007.89
15 May 20233,052,893+989,3654.98
28 Apr 20232,063,528+33,3159.19
14 Apr 20232,030,213โˆ’325,8526.76
31 Mar 20232,356,065+354,1675.72
15 Mar 20232,001,898โˆ’7,2684.56
28 Feb 20232,009,166+330,6915.36
15 Feb 20231,678,475โˆ’543,1282.27
31 Jan 20232,221,603โˆ’143,0986.03
13 Jan 20232,364,701โˆ’151,8244.70
30 Dec 20222,516,525โˆ’125,1236.49
15 Dec 20222,641,648+173,1684.96
30 Nov 20222,468,480โˆ’400,8393.73
15 Nov 20222,869,319+281,9384.17
31 Oct 20222,587,381+144,0586.75
14 Oct 20222,443,323โˆ’185,8306.30
30 Sep 20222,629,153โˆ’309,2056.30
15 Sep 20222,938,358+169,2007.86
31 Aug 20222,769,158+250,7066.49
15 Aug 20222,518,452+437,7815.22
29 Jul 20222,080,671โˆ’722,8484.04
15 Jul 20222,803,519โˆ’4,9245.60
30 Jun 20222,808,443+869,4554.78
15 Jun 20221,938,988+590,9674.29
31 May 20221,348,021+43,9982.26
13 May 20221,304,023+346,5741.90
29 Apr 2022957,449+179,4893.06
14 Apr 2022777,960โˆ’158,3352.50
31 Mar 2022936,295+147,8462.36
15 Mar 2022788,449โˆ’92,5921.88
28 Feb 2022881,041โˆ’163,1781.47
15 Feb 20221,044,219โˆ’284,2461.78
31 Jan 20221,328,465โˆ’97,4222.67
14 Jan 20221,425,887โˆ’127,7923.63
31 Dec 20211,553,679+85,7454.61
15 Dec 20211,467,934โˆ’117,3644.27
30 Nov 20211,585,298โˆ’280,1983.91
15 Nov 20211,865,496+23,1513.73
29 Oct 20211,842,345โˆ’103,2583.74
15 Oct 20211,945,603+406,3114.22
30 Sep 20211,539,292โˆ’145,2943.67
15 Sep 20211,684,586+124,1134.24
31 Aug 20211,560,473โˆ’45,1462.97
13 Aug 20211,605,619โˆ’66,5572.84
30 Jul 20211,672,176+2,9446.13
15 Jul 20211,669,232+136,4467.28
30 Jun 20211,532,786โˆ’8,6455.95
15 Jun 20211,541,431สณ+14,7764.09
28 May 20211,526,655+469,9843.72
14 May 20211,056,671+50,2461.78
30 Apr 20211,006,425+179,8153.29
15 Apr 2021826,610+82,1353.22
31 Mar 2021744,475โˆ’299,2821.68
15 Mar 20211,043,757โˆ’703,8231.72
26 Feb 20211,747,580โˆ’33,3762.66
12 Feb 20211,780,956โˆ’89,6544.64
29 Jan 20211,870,610+182,7395.28
15 Jan 20211,687,871+448,2433.69
31 Dec 20201,239,628+139,1995.40
15 Dec 20201,100,429โˆ’28,5093.62
30 Nov 20201,128,938โˆ’53,4163.37
13 Nov 20201,182,354โˆ’123,6572.43
30 Oct 20201,306,011โˆ’283,8184.32
15 Oct 20201,589,829โˆ’77,1655.64
30 Sep 20201,666,994+278,7854.81
15 Sep 20201,388,209+51,1563.90
31 Aug 20201,337,053+132,8152.76
14 Aug 20201,204,238โˆ’219,5602.12
31 Jul 20201,423,798โˆ’31,6783.60
15 Jul 20201,455,476โˆ’115,6682.92
30 Jun 20201,571,144+126,2873.46
15 Jun 20201,444,857+110,4132.71
29 May 20201,334,444+90,0992.42
15 May 20201,244,345สณโˆ’278,0062.27
30 Apr 20201,522,351โˆ’216,5083.43
15 Apr 20201,738,859+203,3952.85
31 Mar 20201,535,464โˆ’1,092,9141.54
13 Mar 20202,628,378+169,1353.17
28 Feb 20202,459,243โˆ’606,2273.46
14 Feb 20203,065,470โˆ’202,9858.88
31 Jan 20203,268,455สณ+479,4756.39
15 Jan 20202,788,980+148,7107.30
31 Dec 20192,640,270โˆ’248,15610.21
13 Dec 20192,888,426โˆ’543,2267.54
29 Nov 20193,431,652+576,2627.71
15 Nov 20192,855,390+329,6566.86
31 Oct 20192,525,734โˆ’188,0097.25
15 Oct 20192,713,743โˆ’745,6978.97
30 Sep 20193,459,440+197,4038.52
13 Sep 20193,262,037+269,8585.21
30 Aug 20192,992,179โˆ’88,1627.14
15 Aug 20193,080,341+234,0164.93
31 Jul 20192,846,325โˆ’367,7044.55
15 Jul 20193,214,029+676,33110.01
28 Jun 20192,537,698โˆ’784,1846.55
14 Jun 20193,321,882โˆ’500,5398.13
31 May 20193,822,421โˆ’497,5509.46
15 May 20194,319,971+458,9618.70
30 Apr 20193,861,010โˆ’535,8229.97
15 Apr 20194,396,832โˆ’543,8779.58
29 Mar 20194,940,709+48,3608.16
15 Mar 20194,892,349+32,1398.31
28 Feb 20194,860,210โˆ’616,9986.27
15 Feb 20195,477,208โˆ’247,94613.43
31 Jan 20195,725,154โˆ’114,96912.47
15 Jan 20195,840,123โˆ’1,231,0678.96
31 Dec 20187,071,190+137,8918.59
14 Dec 20186,933,299โˆ’2,700,0306.00
30 Nov 20189,633,329+636,56616.49
15 Nov 20188,996,763โˆ’2,854,4157.99
31 Oct 201811,851,178โˆ’1,412,5737.74
15 Oct 201813,263,751+2,912,0052.49
28 Sep 201810,351,746+4,940,7752.38
14 Sep 20185,410,971+666,5141.57
31 Aug 20184,744,457โˆ’168,6152.25
15 Aug 20184,913,072โˆ’585,8775.93
31 Jul 20185,498,949โˆ’259,33310.71
13 Jul 20185,758,282+137,6897.60
29 Jun 20185,620,593+163,1267.29
15 Jun 20185,457,467โˆ’198,0782.96
31 May 20185,655,545+3,143,5084.58
15 May 20182,512,037โˆ’232,1452.31
30 Apr 20182,744,182+308,5034.29
13 Apr 20182,435,679โˆ’486,4042.68
29 Mar 20182,922,083+70,4242.74
15 Mar 20182,851,659โˆ’711,7504.04
28 Feb 20183,563,409โˆ’749,7104.08
15 Feb 20184,313,119โˆ’323,8782.56
31 Jan 20184,636,997+588,2202.81
12 Jan 20184,048,777+146,2626.22
29 Dec 20173,902,515โ€“5.74

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

Questions

Frequently asked questions

What is TRI's short interest?
12,635,230 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 791,593 from the previous settlement.
Why is there no percentage for TRI?
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 TRI's days to cover?
8.11 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.

Ranked companies with a percentage: most shorted US stocks. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.