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HowShorted

ZTO short interest NYSE

ZTO Express (Cayman) Inc. Amer. 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
12,328,743
vs previous settlement
+451,765 (+3.8%)
days to cover
5.82
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ZTO: 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
709
10 Sep 2026
Highest in window
458,413
29 Jul 2026
Days with a balance
62
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ZTO Express (Cayman) Inc. Amer 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 458K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202612,328,743+451,7655.82
31 Aug 202611,876,978โˆ’464,6966.11
14 Aug 202612,341,674โˆ’528,6386.83
31 Jul 202612,870,312โˆ’1,774,6626.80
15 Jul 202614,644,974โˆ’206,75111.44
30 Jun 202614,851,725+671,1299.83
15 Jun 202614,180,596+522,62410.08
29 May 202613,657,972โˆ’127,7846.70
15 May 202613,785,756+404,0176.69
30 Apr 202613,381,739โˆ’2,100,3758.82
15 Apr 202615,482,114+111,20014.21
31 Mar 202615,370,914โˆ’4,181,2366.93
13 Mar 202619,552,150โˆ’1,154,19012.88
27 Feb 202620,706,340+3,365,6898.69
13 Feb 202617,340,651+702,2386.06
30 Jan 202616,638,413โˆ’365,9408.47
15 Jan 202617,004,353+1,378,8738.54
31 Dec 202515,625,480โˆ’2,904,5937.47
15 Dec 202518,530,073+193,97610.28
28 Nov 202518,336,097+78,78310.12
14 Nov 202518,257,314โˆ’295,21413.22
31 Oct 202518,552,528+624,99315.80
15 Oct 202517,927,535โˆ’241,36511.05
30 Sep 202518,168,900+2,469,0489.08
15 Sep 202515,699,852+1,308,00410.53
29 Aug 202514,391,848+1,087,3365.68
15 Aug 202513,304,512โˆ’29,6316.87
31 Jul 202513,334,143+207,9445.99
15 Jul 202513,126,199+206,7488.08
30 Jun 202512,919,451+178,23010.94
13 Jun 202512,741,221โˆ’1,097,9395.36
30 May 202513,839,160+444,5962.82
15 May 202513,394,564โˆ’507,0686.04
30 Apr 202513,901,632โˆ’834,8166.90
15 Apr 202514,736,448โˆ’496,6464.11
31 Mar 202515,233,094โˆ’558,9175.25
14 Mar 202515,792,011โˆ’1,075,1204.77
28 Feb 202516,867,131โˆ’1,465,0207.48
14 Feb 202518,332,151+2,211,6038.54
31 Jan 202516,120,548โˆ’2,219,5255.28
15 Jan 202518,340,073โˆ’666,6198.71
31 Dec 202419,006,692+865,0047.55
13 Dec 202418,141,688+994,7865.68
29 Nov 202417,146,902+1,031,7753.61
15 Nov 202416,115,127โˆ’4,516,8106.53
31 Oct 202420,631,937+2,306,47111.30
15 Oct 202418,325,466+903,5655.24
30 Sep 202417,421,901+4,180,9804.69
13 Sep 202413,240,921สณโˆ’3,980,9135.18
30 Aug 202417,221,834+2,172,6596.93
15 Aug 202415,049,175โˆ’1,581,7556.78
31 Jul 202416,630,930โˆ’2,445,1576.41
15 Jul 202419,076,087+2,613,3938.97
28 Jun 202416,462,694โˆ’1,208,7626.95
14 Jun 202417,671,456โˆ’2,378,8637.35
31 May 202420,050,319+1,615,0314.03
15 May 202418,435,288+368,7965.25
30 Apr 202418,066,492โˆ’22,3323.26
15 Apr 202418,088,824โˆ’532,6644.53
28 Mar 202418,621,488+1,867,2753.15
15 Mar 202416,754,213+1,166,3452.84
29 Feb 202415,587,868+592,1424.40
15 Feb 202414,995,726+1,767,0195.02
31 Jan 202413,228,707โˆ’4,180,4943.17
12 Jan 202417,409,201+1,185,7565.75
29 Dec 202316,223,445โˆ’1,774,4436.06
15 Dec 202317,997,888โˆ’401,8634.92
30 Nov 202318,399,751โˆ’1,706,9164.84
15 Nov 202320,106,667โˆ’53,3729.11
31 Oct 202320,160,039โˆ’646,6759.52
13 Oct 202320,806,714โˆ’419,13110.89
29 Sep 202321,225,845+811,2198.92
15 Sep 202320,414,626+1,842,8255.25
31 Aug 202318,571,801+504,3395.25
15 Aug 202318,067,462+923,60110.59
31 Jul 202317,143,861โˆ’206,3599.03
14 Jul 202317,350,220+72,5657.10
30 Jun 202317,277,655+1,561,5205.30
15 Jun 202315,716,135+21,8007.86
31 May 202315,694,335สณโˆ’1,845,3313.78
15 May 202317,539,666โˆ’226,5485.88
28 Apr 202317,766,214โˆ’1,219,8918.44
14 Apr 202318,986,105+841,15410.31
31 Mar 202318,144,951+515,7225.76
15 Mar 202317,629,229โˆ’1,676,5514.07
28 Feb 202319,305,780+2,545,5946.72
15 Feb 202316,760,186โˆ’629,4768.02
31 Jan 202317,389,662+2,218,55310.03
13 Jan 202315,171,109โˆ’4,856,9736.27
30 Dec 202220,028,082+458,42015.04
15 Dec 202219,569,662+2,760,3905.69
30 Nov 202216,809,272+1,284,2175.41
15 Nov 202215,525,055โˆ’2,198,6435.57
31 Oct 202217,723,698โˆ’1,921,7993.54
14 Oct 202219,645,497โˆ’1,426,5028.63
30 Sep 202221,071,999+3,014,9997.05
15 Sep 202218,057,000+3,935,4875.31
31 Aug 202214,121,513+6,484,5182.97
15 Aug 20227,636,995+60,8365.49
29 Jul 20227,576,159โˆ’2,314,7564.99
15 Jul 20229,890,915+1,632,7384.36
30 Jun 20228,258,177โˆ’2,068,2112.79
15 Jun 202210,326,388โˆ’99,0304.10
31 May 202210,425,418โˆ’2,650,3793.71
13 May 202213,075,797+1,156,6254.47
29 Apr 202211,919,172+3,337,0172.88
14 Apr 20228,582,155โˆ’576,9032.01
31 Mar 20229,159,058โˆ’1,864,2182.38
15 Mar 202211,023,276โˆ’563,6192.27
28 Feb 202211,586,895โˆ’473,5164.90
15 Feb 202212,060,411+234,5777.42
31 Jan 202211,825,834+675,7054.76
14 Jan 202211,150,129+211,6523.50
31 Dec 202110,938,477โˆ’1,215,3073.85
15 Dec 202112,153,784โˆ’2,025,3032.90
30 Nov 202114,179,087โˆ’808,7722.66
15 Nov 202114,987,859+595,4198.47
29 Oct 202114,392,440โˆ’484,6578.40
15 Oct 202114,877,097โˆ’737,0939.36
30 Sep 202115,614,190โˆ’1,427,0596.70
15 Sep 202117,041,249โˆ’518,1624.60
31 Aug 202117,559,411โˆ’1,585,1703.36
13 Aug 202119,144,581+866,9184.59
30 Jul 202118,277,663+3,246,1693.88
15 Jul 202115,031,494+785,2275.35
30 Jun 202114,246,267โˆ’1,013,3243.16
15 Jun 202115,259,591สณ+982,3536.18
28 May 202114,277,238โˆ’1,310,2835.25
14 May 202115,587,521โˆ’2,358,6146.29
30 Apr 202117,946,135+2,398,7354.77
15 Apr 202115,547,400+254,3714.52
31 Mar 202115,293,029โˆ’1,640,4652.87
15 Mar 202116,933,494+2,584,5517.99
26 Feb 202114,348,943โˆ’2,334,2356.57
12 Feb 202116,683,178+804,7024.36
29 Jan 202115,878,476+1,891,0043.52
15 Jan 202113,987,472โˆ’192,4743.76
31 Dec 202014,179,946+1,536,3794.42
15 Dec 202012,643,567+1,644,1514.50
30 Nov 202010,999,416โˆ’2,131,7654.51
13 Nov 202013,131,181+831,6977.18
30 Oct 202012,299,484+3,033,9667.13
15 Oct 20209,265,518โˆ’2,622,5625.96
30 Sep 202011,888,080+2,235,0412.95
15 Sep 20209,653,039โˆ’2,807,9283.11
31 Aug 202012,460,967+151,1295.31
14 Aug 202012,309,838โˆ’209,6895.63
31 Jul 202012,519,527โˆ’492,7427.58
15 Jul 202013,012,269+120,3244.64
30 Jun 202012,891,945+1,121,6653.80
15 Jun 202011,770,280+1,573,8174.24
29 May 202010,196,463+770,8092.67
15 May 20209,425,654สณโˆ’582,1684.84
30 Apr 202010,007,822+410,6635.69
15 Apr 20209,597,159โˆ’62,2285.72
31 Mar 20209,659,387โˆ’1,077,3693.36
13 Mar 202010,736,756+1,764,8313.20
28 Feb 20208,971,925โˆ’171,1523.49
14 Feb 20209,143,077+316,9384.47
31 Jan 20208,826,139+40,9304.85
15 Jan 20208,785,209+105,6445.30
31 Dec 20198,679,565+2,582,3123.38
13 Dec 20196,097,253โˆ’2,315,8094.48
29 Nov 20198,413,062โˆ’1,767,9002.40
15 Nov 201910,180,962+615,8634.65
31 Oct 20199,565,099โˆ’646,5476.83
15 Oct 201910,211,646+45,4216.77
30 Sep 201910,166,225โˆ’2,273,7463.02
13 Sep 201912,439,971โˆ’3,317,9084.37
30 Aug 201915,757,879โˆ’1,462,1154.80
15 Aug 201917,219,994+1,140,6486.62
31 Jul 201916,079,346+31,8249.27
15 Jul 201916,047,522โˆ’2,237,7349.87
28 Jun 201918,285,256โˆ’2,352,2758.47
14 Jun 201920,637,531โˆ’572,9095.05
31 May 201921,210,440+1,774,8996.70
15 May 201919,435,541+243,6317.00
30 Apr 201919,191,910+160,71311.02
15 Apr 201919,031,197+2,014,0369.98
29 Mar 201917,017,161โˆ’139,8465.71
15 Mar 201917,157,007+3,125,2613.38
28 Feb 201914,031,746+986,8201.62
15 Feb 201913,044,926+492,2854.08
31 Jan 201912,552,641โˆ’535,6415.86
15 Jan 201913,088,282โˆ’691,9919.03
31 Dec 201813,780,273+653,39011.74
14 Dec 201813,126,883โˆ’1,203,0578.24
30 Nov 201814,329,940โˆ’1,447,56411.09
15 Nov 201815,777,504โˆ’1,409,6338.72
31 Oct 201817,187,137โˆ’107,31911.34
15 Oct 201817,294,456โˆ’1,261,5339.41
28 Sep 201818,555,989โˆ’1,065,4308.18
14 Sep 201819,621,419+3,440,0117.27
31 Aug 201816,181,408+883,3137.29
15 Aug 201815,298,095โˆ’90,1694.45
31 Jul 201815,388,264+864,4504.60
13 Jul 201814,523,814สณโˆ’243,7117.24
29 Jun 201814,767,525+1,580,0324.81
15 Jun 201813,187,493โˆ’913,2063.51
31 May 201814,100,699+411,7873.22
15 May 201813,688,912โˆ’606,2915.63
30 Apr 201814,295,203โˆ’1,491,0576.31
13 Apr 201815,786,260โˆ’583,6156.24
29 Mar 201816,369,875+1,012,9676.66
15 Mar 201815,356,908+1,563,2163.92
28 Feb 201813,793,692+822,52812.17
15 Feb 201812,971,164+541,7758.48
31 Jan 201812,429,389โˆ’2,060,8695.57
12 Jan 201814,490,258+1,264,2445.43
29 Dec 201713,226,014โ€“5.15

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

Questions

Frequently asked questions

What is ZTO's short interest?
12,328,743 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 451,765 from the previous settlement.
Why is there no percentage for ZTO?
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 ZTO's days to cover?
5.82 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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