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HowShorted

SNY short interest Nasdaq Global Market

Sanofi ADS. 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
9,297,583
vs previous settlement
+1,061,388 (+12.9%)
days to cover
4.30
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SNY: 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
103
8 Sep 2026
Highest in window
284,369
30 Jul 2026
Days with a balance
84
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Sanofi ADS 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 284K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20269,297,583+1,061,3884.30
31 Aug 20268,236,195+920,5344.03
14 Aug 20267,315,661โˆ’2,879,3062.64
31 Jul 202610,194,967+2,823,4872.71
15 Jul 20267,371,480+724,9902.44
30 Jun 20266,646,490+218,6011.22
15 Jun 20266,427,889โˆ’301,9112.64
29 May 20266,729,800+222,3892.83
15 May 20266,507,411โˆ’1,388,8242.42
30 Apr 20267,896,235+259,8492.90
15 Apr 20267,636,386+238,0422.93
31 Mar 20267,398,344+69,5992.22
13 Mar 20267,328,745+768,0271.71
27 Feb 20266,560,718โˆ’1,381,5511.55
13 Feb 20267,942,269โˆ’400,3141.41
30 Jan 20268,342,583โˆ’159,4282.32
15 Jan 20268,502,011+758,4382.25
31 Dec 20257,743,573+133,2514.26
15 Dec 20257,610,322+1,357,6732.70
28 Nov 20256,252,649+282,9562.45
14 Nov 20255,969,693+577,9393.27
31 Oct 20255,391,754+582,0181.87
15 Oct 20254,809,736+698,2341.73
30 Sep 20254,111,502โˆ’821,4541.00
15 Sep 20254,932,956โˆ’94,8011.37
29 Aug 20255,027,757+606,9492.60
15 Aug 20254,420,808+1,154,3781.69
31 Jul 20253,266,430โˆ’400,5791.37
15 Jul 20253,667,009โˆ’725,7731.98
30 Jun 20254,392,782โˆ’73,9411.84
13 Jun 20254,466,723โˆ’90,0222.31
30 May 20254,556,745+867,0092.03
15 May 20253,689,736+132,7701.59
30 Apr 20253,556,966โˆ’396,0711.05
15 Apr 20253,953,037โˆ’45,7681.11
31 Mar 20253,998,805โˆ’1,615,9951.60
14 Mar 20255,614,800+197,9641.66
28 Feb 20255,416,836โˆ’44,1362.81
14 Feb 20255,460,972+578,9242.57
31 Jan 20254,882,048โˆ’408,3741.61
15 Jan 20255,290,422+1,076,4352.39
31 Dec 20244,213,987+473,9911.64
13 Dec 20243,739,996โˆ’792,0741.75
29 Nov 20244,532,070โˆ’4,298,2021.73
15 Nov 20248,830,272+706,5404.50
31 Oct 20248,123,732+42,5883.79
15 Oct 20248,081,144โˆ’1,056,0504.41
30 Sep 20249,137,194โˆ’1,625,6326.10
13 Sep 202410,762,826โˆ’361,5345.46
30 Aug 202411,124,360โˆ’246,8148.31
15 Aug 202411,371,174+368,6686.45
31 Jul 202411,002,506+1,456,0624.76
15 Jul 20249,546,444+1,478,8833.92
28 Jun 20248,067,561+247,9352.43
14 Jun 20247,819,626+2,654,6983.18
31 May 20245,164,928+1,181,2813.33
15 May 20243,983,647โˆ’1,454,5612.05
30 Apr 20245,438,208+2,199,3731.72
15 Apr 20243,238,835โˆ’662,5361.83
28 Mar 20243,901,371โˆ’688,8081.90
15 Mar 20244,590,179+281,6803.41
29 Feb 20244,308,499+244,8372.61
15 Feb 20244,063,662โˆ’478,0861.63
31 Jan 20244,541,748โˆ’1,107,9572.53
12 Jan 20245,649,705+1,033,9543.41
29 Dec 20234,615,751+149,7384.29
15 Dec 20234,466,013+537,5852.70
30 Nov 20233,928,428+198,3253.21
15 Nov 20233,730,103สณโˆ’1,273,3091.55
31 Oct 20235,003,412+458,6851.43
13 Oct 20234,544,727โˆ’14,9302.39
29 Sep 20234,559,657+895,6212.73
15 Sep 20233,664,036+244,8613.25
31 Aug 20233,419,175+42,5003.25
15 Aug 20233,376,675โˆ’790,3032.42
31 Jul 20234,166,978สณโˆ’397,7632.96
14 Jul 20234,564,741โˆ’316,1414.83
30 Jun 20234,880,882+642,3633.47
15 Jun 20234,238,519+426,0674.58
31 May 20233,812,452+123,6842.92
15 May 20233,688,768+101,8892.24
28 Apr 20233,586,879โˆ’4,6982.01
14 Apr 20233,591,577+685,9441.64
31 Mar 20232,905,633+130,7001.41
15 Mar 20232,774,933+30,3532.09
28 Feb 20232,744,580+381,3131.73
15 Feb 20232,363,267โˆ’342,7871.10
31 Jan 20232,706,054โˆ’249,3341.34
13 Jan 20232,955,388+183,6461.01
30 Dec 20222,771,742โˆ’66,6601.69
15 Dec 20222,838,402+285,4571.00
30 Nov 20222,552,945โˆ’2,091,8771.20
15 Nov 20224,644,822โˆ’666,6211.80
31 Oct 20225,311,443+365,3731.56
14 Oct 20224,946,070+1,257,4751.70
30 Sep 20223,688,595โˆ’217,1121.00
15 Sep 20223,905,707โˆ’885,9452.08
31 Aug 20224,791,652+984,5391.19
15 Aug 20223,807,113+966,4861.00
29 Jul 20222,840,627+532,3321.66
15 Jul 20222,308,295โˆ’688,1871.04
30 Jun 20222,996,482โˆ’470,1271.18
15 Jun 20223,466,609โˆ’1,018,3911.68
31 May 20224,485,000+238,3291.75
13 May 20224,246,671+36,6111.60
29 Apr 20224,210,060โˆ’662,4931.98
14 Apr 20224,872,553+1,000,9721.83
31 Mar 20223,871,581โˆ’1,952,5812.23
15 Mar 20225,824,162+373,0942.52
28 Feb 20225,451,068โˆ’551,7033.12
15 Feb 20226,002,771+308,9312.96
31 Jan 20225,693,840+441,7423.26
14 Jan 20225,252,098+578,6723.75
31 Dec 20214,673,426+174,3864.20
15 Dec 20214,499,040โˆ’456,1982.22
30 Nov 20214,955,238โˆ’88,6282.95
15 Nov 20215,043,866โˆ’697,6954.07
29 Oct 20215,741,561โˆ’1,187,8032.84
15 Oct 20216,929,364โˆ’136,0796.44
30 Sep 20217,065,443+1,494,3133.19
15 Sep 20215,571,130+319,6612.13
31 Aug 20215,251,469+816,0832.13
13 Aug 20214,435,386+519,3472.14
30 Jul 20213,916,039โˆ’11,9262.99
15 Jul 20213,927,965โˆ’1,032,8362.52
30 Jun 20214,960,801+176,1193.11
15 Jun 20214,784,682สณ+221,0503.53
28 May 20214,563,632+73,3684.98
14 May 20214,490,264โˆ’34,7823.71
30 Apr 20214,525,046โˆ’807,5173.48
15 Apr 20215,332,563+447,9725.83
31 Mar 20214,884,591โˆ’2,241,1183.86
15 Mar 20217,125,709+1,713,1444.49
26 Feb 20215,412,565โˆ’1,021,7422.25
12 Feb 20216,434,307+980,2061.58
29 Jan 20215,454,101+395,9001.89
15 Jan 20215,058,201+1,769,7131.83
31 Dec 20203,288,488+84,4972.17
15 Dec 20203,203,991โˆ’352,0062.48
30 Nov 20203,555,997+68,9973.56
13 Nov 20203,487,000โˆ’437,3272.40
30 Oct 20203,924,327+291,2393.75
15 Oct 20203,633,088+525,9593.52
30 Sep 20203,107,129โˆ’288,7054.57
15 Sep 20203,395,834+52,9463.52
31 Aug 20203,342,888โˆ’174,2483.84
14 Aug 20203,517,136โˆ’63,6963.53
31 Jul 20203,580,832+22,1594.44
15 Jul 20203,558,673โˆ’130,3345.80
30 Jun 20203,689,007+572,7692.48
15 Jun 20203,116,238+1,527,7481.94
29 May 20201,588,490+226,2011.03
15 May 20201,362,289โˆ’326,8371.05
30 Apr 20201,689,126โˆ’1,201,1971.00
15 Apr 20202,890,323โˆ’134,1331.18
31 Mar 20203,024,456โˆ’1,870,2751.00
13 Mar 20204,894,731+468,2231.82
28 Feb 20204,426,508+569,3281.54
14 Feb 20203,857,180+59,8542.69
31 Jan 20203,797,326โˆ’428,2653.00
15 Jan 20204,225,591+292,4923.51
31 Dec 20193,933,099+1,880,3671.95
13 Dec 20192,052,732โˆ’104,7461.00
29 Nov 20192,157,478โˆ’619,3191.61
15 Nov 20192,776,797+200,5941.70
31 Oct 20192,576,203+312,2022.25
15 Oct 20192,264,001โˆ’541,4671.85
30 Sep 20192,805,468+547,2471.20
13 Sep 20192,258,221โˆ’213,9391.67
30 Aug 20192,472,160+173,9352.10
15 Aug 20192,298,225โˆ’322,4312.50
31 Jul 20192,620,656+618,9501.54
15 Jul 20192,001,706+36,7121.32
28 Jun 20191,964,994โˆ’283,0531.18
14 Jun 20192,248,047โˆ’142,1641.00
31 May 20192,390,211+224,9262.62
15 May 20192,165,285โˆ’327,0422.38
30 Apr 20192,492,327+238,6001.63
15 Apr 20192,253,727โˆ’295,3372.78
29 Mar 20192,549,064+326,4602.34
15 Mar 20192,222,604+745,9361.58
28 Feb 20191,476,668โˆ’131,1841.69
15 Feb 20191,607,852โˆ’60,3901.84
31 Jan 20191,668,242+172,4381.93
15 Jan 20191,495,804โˆ’456,6871.50
31 Dec 20181,952,491โˆ’979,0541.85
14 Dec 20182,931,545โˆ’36,4852.33
30 Nov 20182,968,030โˆ’876,5433.41
15 Nov 20183,844,573+1,078,0313.40
31 Oct 20182,766,542โˆ’48,7961.55
15 Oct 20182,815,338+486,8692.31
28 Sep 20182,328,469โˆ’579,5961.54
14 Sep 20182,908,065โˆ’520,6963.27
31 Aug 20183,428,761+742,7001.96
15 Aug 20182,686,061โˆ’1,868,4151.00
31 Jul 20184,554,476+112,4202.86
13 Jul 20184,442,056สณ+281,5541.91
29 Jun 20184,160,502+2,037,7131.14
15 Jun 20182,122,789โˆ’196,9881.00
31 May 20182,319,777+111,8102.13
15 May 20182,207,967+169,0621.83
30 Apr 20182,038,905โˆ’32,6251.54
13 Apr 20182,071,530+129,6592.25
29 Mar 20181,941,871โˆ’788,3431.25
15 Mar 20182,730,214โˆ’43,2772.31
28 Feb 20182,773,491+80,3732.08
15 Feb 20182,693,118+45,1751.00
31 Jan 20182,647,943+833,4681.00
12 Jan 20181,814,475+570,6871.40
29 Dec 20171,243,788โ€“1.26

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

Questions

Frequently asked questions

What is SNY's short interest?
9,297,583 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,061,388 from the previous settlement.
Why is there no percentage for SNY?
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 SNY's days to cover?
4.30 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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