Skip to content
HowShorted

STE short interest NYSE

STERIS plc. 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
2,788,451
vs previous settlement
+344,786 (+14.1%)
days to cover
4.58
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for STE: 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
1
25 Aug 2026
Highest in window
28,796
13 Feb 2026
Days with a balance
42
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for STERIS 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 29K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20262,788,451+344,7864.58
31 Aug 20262,443,665+127,3204.08
14 Aug 20262,316,345โˆ’843,0562.89
31 Jul 20263,159,401+719,8404.50
15 Jul 20262,439,561+99,0753.26
30 Jun 20262,340,486+326,8482.34
15 Jun 20262,013,638+207,6542.57
29 May 20261,805,984โˆ’367,0882.25
15 May 20262,173,072+307,0232.37
30 Apr 20261,866,049+248,2262.72
15 Apr 20261,617,823โˆ’205,4182.84
31 Mar 20261,823,241+65,2282.33
13 Mar 20261,758,013+21,3831.62
27 Feb 20261,736,630โˆ’67,9661.93
13 Feb 20261,804,596+244,1021.46
30 Jan 20261,560,494+288,7472.94
15 Jan 20261,271,747โˆ’114,1832.70
31 Dec 20251,385,930+13,8112.58
15 Dec 20251,372,119+200,4162.20
28 Nov 20251,171,703+249,5571.86
14 Nov 2025922,146โˆ’36,5941.01
31 Oct 2025958,740+2,8091.48
15 Oct 2025955,931โˆ’167,1141.81
30 Sep 20251,123,045โˆ’2,2962.04
15 Sep 20251,125,341+317,8301.93
29 Aug 2025807,511โˆ’99,6281.81
15 Aug 2025907,139โˆ’80,6891.43
31 Jul 2025987,828+140,4801.42
15 Jul 2025847,348+28,0101.40
30 Jun 2025819,338+91,0301.54
13 Jun 2025728,308โˆ’171,4351.33
30 May 2025899,743โˆ’165,9631.28
15 May 20251,065,706โˆ’278,7241.31
30 Apr 20251,344,430โˆ’165,1942.32
15 Apr 20251,509,624+453,1292.22
31 Mar 20251,056,495โˆ’96,7891.88
14 Mar 20251,153,284+111,0171.61
28 Feb 20251,042,267+113,5842.46
14 Feb 2025928,683โˆ’56,6821.60
31 Jan 2025985,365โˆ’19,9072.07
15 Jan 20251,005,272สณโˆ’75,2532.40
31 Dec 20241,080,525+107,1022.06
13 Dec 2024973,423+35,9231.69
29 Nov 2024937,500+181,8591.53
15 Nov 2024755,641โˆ’271,3541.00
31 Oct 20241,026,995โˆ’407,9942.01
15 Oct 20241,434,989+75,7683.12
30 Sep 20241,359,221โˆ’101,0773.22
13 Sep 20241,460,298โˆ’366,0453.19
30 Aug 20241,826,343โˆ’762,8415.32
15 Aug 20242,589,184โˆ’413,7644.89
31 Jul 20243,002,948โˆ’1,6747.74
15 Jul 20243,004,622+49,4126.91
28 Jun 20242,955,210โˆ’120,4115.14
14 Jun 20243,075,621+141,1367.12
31 May 20242,934,485+323,4045.18
15 May 20242,611,081+238,1673.82
30 Apr 20242,372,914โˆ’86,2544.31
15 Apr 20242,459,168โˆ’216,4284.33
28 Mar 20242,675,596+53,5665.54
15 Mar 20242,622,030+160,9857.42
29 Feb 20242,461,045+56,3266.36
15 Feb 20242,404,719+258,6654.39
31 Jan 20242,146,054โˆ’118,7515.62
12 Jan 20242,264,805+285,7285.67
29 Dec 20231,979,077+166,3854.96
15 Dec 20231,812,692+290,3223.27
30 Nov 20231,522,370+126,7772.94
15 Nov 20231,395,593สณ+196,9732.63
31 Oct 20231,198,620โˆ’107,4814.03
13 Oct 20231,306,101โˆ’10,7783.27
29 Sep 20231,316,879โˆ’180,2503.78
15 Sep 20231,497,129+19,7064.10
31 Aug 20231,477,423โˆ’325,7196.01
15 Aug 20231,803,142+144,3434.32
31 Jul 20231,658,799สณโˆ’90,4743.81
14 Jul 20231,749,273โˆ’83,7954.78
30 Jun 20231,833,068โˆ’62,7133.56
15 Jun 20231,895,781+207,4774.72
31 May 20231,688,304โˆ’397,9194.18
15 May 20232,086,223โˆ’93,0623.55
28 Apr 20232,179,285โˆ’93,0436.12
14 Apr 20232,272,328+97,1886.50
31 Mar 20232,175,140โˆ’199,1104.71
15 Mar 20232,374,250โˆ’29,2273.96
28 Feb 20232,403,477โˆ’457,5663.85
15 Feb 20232,861,043+421,5793.84
31 Jan 20232,439,464+327,0676.03
13 Jan 20232,112,397+216,8184.83
30 Dec 20221,895,579โˆ’135,3364.21
15 Dec 20222,030,915+34,5523.16
30 Nov 20221,996,363+164,5623.42
15 Nov 20221,831,801+22,5602.75
31 Oct 20221,809,241+125,8034.22
14 Oct 20221,683,438โˆ’90,3032.49
30 Sep 20221,773,741+43,6501.59
15 Sep 20221,730,091โˆ’37,0133.41
31 Aug 20221,767,104โˆ’118,9274.42
15 Aug 20221,886,031+449,4073.27
29 Jul 20221,436,624โˆ’142,0763.89
15 Jul 20221,578,700+154,0883.35
30 Jun 20221,424,612โˆ’53,7832.61
15 Jun 20221,478,395+305,5102.63
31 May 20221,172,885+295,9862.72
13 May 2022876,899โˆ’74,0411.55
29 Apr 2022950,940โˆ’301,2752.39
14 Apr 20221,252,215+62,7352.84
31 Mar 20221,189,480+85,2512.88
15 Mar 20221,104,229โˆ’336,8691.91
28 Feb 20221,441,098+423,7622.72
15 Feb 20221,017,336+107,9691.91
31 Jan 2022909,367โˆ’265,8861.91
14 Jan 20221,175,253+154,9532.48
31 Dec 20211,020,300+102,4282.58
15 Dec 2021917,872+27,6072.31
30 Nov 2021890,265โˆ’269,0001.66
15 Nov 20211,159,265โˆ’18,8962.57
29 Oct 20211,178,161+5,9642.94
15 Oct 20211,172,197+122,6572.04
30 Sep 20211,049,540โˆ’97,4831.96
15 Sep 20211,147,023+175,0542.70
31 Aug 2021971,969โˆ’21,2292.08
13 Aug 2021993,198โˆ’81,8721.97
30 Jul 20211,075,070โˆ’108,5903.07
15 Jul 20211,183,660โˆ’2,8162.87
30 Jun 20211,186,476โˆ’239,9992.13
15 Jun 20211,426,475สณโˆ’2,238,7421.26
28 May 20213,665,217+587,6234.85
14 May 20213,077,594โˆ’130,6985.95
30 Apr 20213,208,292+524,8904.92
15 Apr 20212,683,402โˆ’9,9705.22
31 Mar 20212,693,372+688,7414.62
15 Mar 20212,004,631+442,0722.97
26 Feb 20211,562,559+292,3992.78
12 Feb 20211,270,160+50,8852.33
29 Jan 20211,219,275+367,6092.28
15 Jan 2021851,666โˆ’84,1122.05
31 Dec 2020935,778โˆ’61,4712.52
15 Dec 2020997,249โˆ’15,5452.95
30 Nov 20201,012,794+73,9873.28
13 Nov 2020938,807+31,8032.46
30 Oct 2020907,004โˆ’251,9614.15
15 Oct 20201,158,965โˆ’119,0522.86
30 Sep 20201,278,017+208,6862.53
15 Sep 20201,069,331โˆ’71,9972.51
31 Aug 20201,141,328+221,8434.14
14 Aug 2020919,485+44,2602.25
31 Jul 2020875,225+19,7432.39
15 Jul 2020855,482โˆ’56,3111.73
30 Jun 2020911,793โˆ’325,9951.60
15 Jun 20201,237,788โˆ’123,0012.54
29 May 20201,360,789+88,8733.44
15 May 20201,271,916สณโˆ’233,3872.02
30 Apr 20201,505,303โˆ’214,0972.58
15 Apr 20201,719,400+502,9852.17
31 Mar 20201,216,415โˆ’58,6421.49
13 Mar 20201,275,057โˆ’298,3461.57
28 Feb 20201,573,403+80,8181.77
14 Feb 20201,492,585+161,3752.26
31 Jan 20201,331,210โˆ’700,3792.83
15 Jan 20202,031,589+603,7903.88
31 Dec 20191,427,799+304,2011.00
13 Dec 20191,123,598+155,6513.40
29 Nov 2019967,947โˆ’62,0982.51
15 Nov 20191,030,045+102,0172.56
31 Oct 2019928,028โˆ’325,4461.98
15 Oct 20191,253,474โˆ’25,3073.63
30 Sep 20191,278,781+273,8842.11
13 Sep 20191,004,897โˆ’93,9061.67
30 Aug 20191,098,803โˆ’461,4262.38
15 Aug 20191,560,229โˆ’386,0333.82
31 Jul 20191,946,262+13,6784.87
15 Jul 20191,932,584โˆ’107,2873.86
28 Jun 20192,039,871+95,8113.51
14 Jun 20191,944,060โˆ’597,5223.96
31 May 20192,541,582+1,027,6262.95
15 May 20191,513,956โˆ’122,3232.53
30 Apr 20191,636,279โˆ’64,4033.58
15 Apr 20191,700,682โˆ’31,8414.22
29 Mar 20191,732,523+296,2825.13
15 Mar 20191,436,241โˆ’66,5303.97
28 Feb 20191,502,771โˆ’26,3384.33
15 Feb 20191,529,109โˆ’24,7332.92
31 Jan 20191,553,842+195,3533.82
15 Jan 20191,358,489โˆ’97,7703.67
31 Dec 20181,456,259+55,4962.78
14 Dec 20181,400,763+16,1663.01
30 Nov 20181,384,597โˆ’153,1363.13
15 Nov 20181,537,733โˆ’54,6763.19
31 Oct 20181,592,409+39,1214.25
15 Oct 20181,553,288โˆ’528,4924.23
28 Sep 20182,081,780โˆ’209,1306.43
14 Sep 20182,290,910+115,7749.26
31 Aug 20182,175,136โˆ’101,2938.40
15 Aug 20182,276,429+163,0724.14
31 Jul 20182,113,357+241,2195.81
13 Jul 20181,872,138สณโˆ’136,1356.36
29 Jun 20182,008,273โˆ’255,3023.82
15 Jun 20182,263,575+79,0676.86
31 May 20182,184,508โˆ’345,0336.18
15 May 20182,529,541โˆ’94,2974.91
30 Apr 20182,623,838โˆ’243,3208.48
13 Apr 20182,867,158+446,6968.88
29 Mar 20182,420,462+116,9336.25
15 Mar 20182,303,529+278,3756.59
28 Feb 20182,025,154+174,1226.87
15 Feb 20181,851,032+161,5393.94
31 Jan 20181,689,493โˆ’59,1985.19
12 Jan 20181,748,691+1,2124.45
29 Dec 20171,747,479โ€“6.56

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

Questions

Frequently asked questions

What is STE's short interest?
2,788,451 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 344,786 from the previous settlement.
Why is there no percentage for STE?
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 STE's days to cover?
4.58 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.