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HowShorted

NAT short interest NYSE

Nordic American Tanker. 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
16,295,760
vs previous settlement
+14,151 (+0.1%)
days to cover
3.33
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for NAT: 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.

Latest balance
377
14 Sep 2026
Highest in window
310,324
10 Sep 2026
Days with a balance
73
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Nordic American Tanker 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 310K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202616,295,760+14,1513.33
31 Aug 202616,281,609+667,2024.53
14 Aug 202615,614,407โˆ’109,4286.24
31 Jul 202615,723,835โˆ’652,7594.54
15 Jul 202616,376,594+95,4905.08
30 Jun 202616,281,104โˆ’5,657,1612.32
15 Jun 202621,938,265+3,376,4096.13
29 May 202618,561,856+199,9325.55
15 May 202618,361,924โˆ’285,1776.34
30 Apr 202618,647,101+8,011,9293.87
15 Apr 202610,635,172โˆ’1,860,0642.14
31 Mar 202612,495,236โˆ’420,1772.60
13 Mar 202612,915,413+4,309,7721.67
27 Feb 20268,605,641โˆ’4,420,5141.67
13 Feb 202613,026,155+340,6664.90
30 Jan 202612,685,489โˆ’1,040,6644.71
15 Jan 202613,726,153โˆ’1,697,0823.58
31 Dec 202515,423,235+626,8396.30
15 Dec 202514,796,396+1,011,7394.70
28 Nov 202513,784,657+185,3514.18
14 Nov 202513,599,306โˆ’411,7797.62
31 Oct 202514,011,085โˆ’213,3814.85
15 Oct 202514,224,466+915,2574.41
30 Sep 202513,309,209โˆ’188,2725.00
15 Sep 202513,497,481โˆ’409,2915.59
29 Aug 202513,906,772โˆ’437,7147.42
15 Aug 202514,344,486+702,2628.56
31 Jul 202513,642,224+48,6789.48
15 Jul 202513,593,546โˆ’911,8047.41
30 Jun 202514,505,350โˆ’89,9744.44
13 Jun 202514,595,324+884,4705.26
30 May 202513,710,854+323,8206.09
15 May 202513,387,034+619,7455.66
30 Apr 202512,767,289โˆ’1,400,8005.49
15 Apr 202514,168,089+191,2114.51
31 Mar 202513,976,878โˆ’457,7155.04
14 Mar 202514,434,593+864,2064.45
28 Feb 202513,570,387+1,136,0094.17
14 Feb 202512,434,378+1,362,6235.84
31 Jan 202511,071,755+1,281,2623.84
15 Jan 20259,790,493โˆ’111,2642.88
31 Dec 20249,901,757โˆ’30,8343.73
13 Dec 20249,932,591โˆ’324,6413.24
29 Nov 202410,257,232+519,4173.83
15 Nov 20249,737,815+496,3923.33
31 Oct 20249,241,423+2,306,0694.05
15 Oct 20246,935,354โˆ’920,2603.35
30 Sep 20247,855,614+645,4173.32
13 Sep 20247,210,197โˆ’62,9573.46
30 Aug 20247,273,154+752,8573.65
15 Aug 20246,520,297โˆ’813,6253.28
31 Jul 20247,333,922+375,7782.90
15 Jul 20246,958,144+1,209,5973.31
28 Jun 20245,748,547โˆ’148,2652.34
14 Jun 20245,896,812โˆ’311,9443.28
31 May 20246,208,756+65,5311.99
15 May 20246,143,225โˆ’541,5632.99
30 Apr 20246,684,788โˆ’1,732,2512.89
15 Apr 20248,417,039+162,9373.69
28 Mar 20248,254,102โˆ’219,1042.86
15 Mar 20248,473,206+1,099,7912.56
29 Feb 20247,373,415+1,322,0182.17
15 Feb 20246,051,397+411,3762.33
31 Jan 20245,640,021+144,9941.90
12 Jan 20245,495,027+16,9531.61
29 Dec 20235,478,074โˆ’623,5261.26
15 Dec 20236,101,600โˆ’155,6061.78
30 Nov 20236,257,206+422,1161.71
15 Nov 20235,835,090+228,2771.85
31 Oct 20235,606,813+478,3331.66
13 Oct 20235,128,480โˆ’745,2152.03
29 Sep 20235,873,695โˆ’1,415,5372.17
15 Sep 20237,289,232+1,235,9412.46
31 Aug 20236,053,291โˆ’587,9092.07
15 Aug 20236,641,200+18,9572.78
31 Jul 20236,622,243โˆ’416,5752.49
14 Jul 20237,038,818+423,5473.36
30 Jun 20236,615,271โˆ’1,594,0212.78
15 Jun 20238,209,292+1,535,2783.03
31 May 20236,674,014โˆ’417,2202.05
15 May 20237,091,234+42,6553.71
28 Apr 20237,048,579+439,5372.99
14 Apr 20236,609,042+515,0682.16
31 Mar 20236,093,974โˆ’162,8481.92
15 Mar 20236,256,822โˆ’711,7381.39
28 Feb 20236,968,560สณ+27,9681.33
15 Feb 20236,940,592โˆ’173,4032.09
31 Jan 20237,113,995โˆ’704,2542.92
13 Jan 20237,818,249โˆ’938,8162.75
30 Dec 20228,757,065+1,094,3233.35
15 Dec 20227,662,742โˆ’1,678,6731.73
30 Nov 20229,341,415โˆ’160,5391.63
15 Nov 20229,501,954โˆ’1,869,2332.12
31 Oct 202211,371,187+606,4702.92
14 Oct 202210,764,717+2,005,9931.87
30 Sep 20228,758,724โˆ’611,9601.29
15 Sep 20229,370,684+368,0571.35
31 Aug 20229,002,627โˆ’880,0152.40
15 Aug 20229,882,642โˆ’3,164,6872.40
29 Jul 202213,047,329โˆ’714,9623.49
15 Jul 202213,762,291+2,807,2853.37
30 Jun 202210,955,006โˆ’3,037,8612.14
15 Jun 202213,992,867+2,433,7092.37
31 May 202211,559,158โˆ’2,522,4811.20
13 May 202214,081,639+2,147,9951.72
29 Apr 202211,933,644+4,030,1811.00
14 Apr 20227,903,463+2,090,1291.00
31 Mar 20225,813,334โˆ’1,000,8061.68
15 Mar 20226,814,140+1,155,4351.24
28 Feb 20225,658,705+425,4611.02
15 Feb 20225,233,244โˆ’299,8071.82
31 Jan 20225,533,051+220,5882.03
14 Jan 20225,312,463โˆ’250,8332.55
31 Dec 20215,563,296โˆ’131,9021.66
15 Dec 20215,695,198+1,174,3732.16
30 Nov 20214,520,825+370,0911.43
15 Nov 20214,150,734โˆ’377,0151.46
29 Oct 20214,527,749โˆ’166,2192.14
15 Oct 20214,693,968โˆ’1,084,5411.63
30 Sep 20215,778,509+762,3811.93
15 Sep 20215,016,128โˆ’378,0172.29
31 Aug 20215,394,145โˆ’267,0862.36
13 Aug 20215,661,231โˆ’1,182,1162.28
30 Jul 20216,843,347สณ+298,2003.49
15 Jul 20216,545,147+1,712,9102.80
30 Jun 20214,832,237โˆ’302,5772.71
15 Jun 20215,134,814สณ+149,8432.70
28 May 20214,984,971โˆ’1,142,8112.06
14 May 20216,127,782+84,1823.21
30 Apr 20216,043,600โˆ’822,9522.93
15 Apr 20216,866,552+1,921,1281.81
31 Mar 20214,945,424โˆ’942,2221.10
15 Mar 20215,887,646โˆ’1,043,8481.71
26 Feb 20216,931,494โˆ’188,1471.79
12 Feb 20217,119,641โˆ’1,070,3442.38
29 Jan 20218,189,985+1,668,4062.70
15 Jan 20216,521,579โˆ’1,867,0842.54
31 Dec 20208,388,663โˆ’390,5943.91
15 Dec 20208,779,257+298,5203.25
30 Nov 20208,480,737โˆ’736,4093.91
13 Nov 20209,217,146โˆ’461,6874.75
30 Oct 20209,678,833โˆ’2,250,5165.23
15 Oct 202011,929,349โˆ’1,239,9557.35
30 Sep 202013,169,304โˆ’2,452,8715.48
15 Sep 202015,622,175โˆ’1,291,7924.91
31 Aug 202016,913,967+2,992,2984.58
14 Aug 202013,921,669+438,4124.70
31 Jul 202013,483,257โˆ’1,702,7445.23
15 Jul 202015,186,001โˆ’1,877,4553.94
30 Jun 202017,063,456+140,8144.19
15 Jun 202016,922,642โˆ’1,007,8202.88
29 May 202017,930,462โˆ’117,3402.20
15 May 202018,047,802สณโˆ’741,3191.42
30 Apr 202018,789,121+14,752,2361.00
15 Apr 20204,036,885+939,3961.00
31 Mar 20203,097,489โˆ’292,4641.00
13 Mar 20203,389,953โˆ’1,138,8911.19
28 Feb 20204,528,844+672,5651.51
14 Feb 20203,856,279โˆ’313,9031.86
31 Jan 20204,170,182+181,9311.54
15 Jan 20203,988,251โˆ’118,1621.27
31 Dec 20194,106,413+96,5091.32
13 Dec 20194,009,904โˆ’361,4721.42
29 Nov 20194,371,376+378,1961.91
15 Nov 20193,993,180โˆ’547,3922.11
31 Oct 20194,540,572โˆ’891,0591.24
15 Oct 20195,431,631โˆ’1,213,7821.00
30 Sep 20196,645,413+953,3883.41
13 Sep 20195,692,025โˆ’448,2544.87
30 Aug 20196,140,279+1,028,1775.33
15 Aug 20195,112,102+1,177,9173.58
31 Jul 20193,934,185+189,8975.59
15 Jul 20193,744,288โˆ’47,3535.68
28 Jun 20193,791,641+380,7864.93
14 Jun 20193,410,855+380,6762.84
31 May 20193,030,179โˆ’647,4092.18
15 May 20193,677,588โˆ’357,9513.31
30 Apr 20194,035,539โˆ’70,3364.98
15 Apr 20194,105,875โˆ’1,036,3932.50
29 Mar 20195,142,268โˆ’874,9864.60
15 Mar 20196,017,254+58,9184.08
28 Feb 20195,958,336+18,5154.07
15 Feb 20195,939,821โˆ’68,3103.54
31 Jan 20196,008,131โˆ’352,4735.23
15 Jan 20196,360,604โˆ’440,9456.17
31 Dec 20186,801,549โˆ’1,272,8743.90
14 Dec 20188,074,423โˆ’391,7946.34
30 Nov 20188,466,217+333,4325.25
15 Nov 20188,132,785โˆ’296,4303.51
31 Oct 20188,429,215โˆ’113,3137.17
15 Oct 20188,542,528โˆ’1,001,1187.43
28 Sep 20189,543,646+54,43011.78
14 Sep 20189,489,216+751,77815.97
31 Aug 20188,737,438+609,33912.88
15 Aug 20188,128,099โˆ’264,22310.47
31 Jul 20188,392,322โˆ’576,5807.06
13 Jul 20188,968,902+158,8707.77
29 Jun 20188,810,032+687,9334.08
15 Jun 20188,122,099โˆ’521,1086.18
31 May 20188,643,207โˆ’688,0096.29
15 May 20189,331,216+220,88510.90
30 Apr 20189,110,331โˆ’30,47310.39
13 Apr 20189,140,804+385,0409.05
29 Mar 20188,755,764+2,076,3214.28
15 Mar 20186,679,443+1,190,6696.70
28 Feb 20185,488,774+242,2894.17
15 Feb 20185,246,485+123,8372.58
31 Jan 20185,122,648โˆ’373,6342.95
12 Jan 20185,496,282โˆ’2,738,3912.42
29 Dec 20178,234,673โ€“2.77

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

Questions

Frequently asked questions

What is NAT's short interest?
16,295,760 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 14,151 from the previous settlement.
Why is there no percentage for NAT?
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 NAT's days to cover?
3.33 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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