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HowShorted

GMAB short interest Nasdaq Global Market

Genmab A/S 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
4,920,530
vs previous settlement
โˆ’1,909,644 (-28.0%)
days to cover
3.17
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for GMAB: 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
4,958
9 Sep 2026
Highest in window
109,393
9 Jun 2026
Days with a balance
96
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Genmab A/S 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 109K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20264,920,530โˆ’1,909,6443.17
31 Aug 20266,830,174โˆ’767,8832.44
14 Aug 20267,598,057+210,0852.73
31 Jul 20267,387,972โˆ’170,7984.62
15 Jul 20267,558,770โˆ’771,1623.16
30 Jun 20268,329,932โˆ’259,0604.69
15 Jun 20268,588,992โˆ’1,459,9025.83
29 May 202610,048,894โˆ’111,6164.56
15 May 202610,160,510+1,663,9214.87
30 Apr 20268,496,589+570,8295.17
15 Apr 20267,925,760โˆ’650,6895.40
31 Mar 20268,576,449โˆ’323,4255.51
13 Mar 20268,899,874+200,5265.49
27 Feb 20268,699,348+798,1204.62
13 Feb 20267,901,228โˆ’512,6016.23
30 Jan 20268,413,829โˆ’1,494,4023.91
15 Jan 20269,908,231โˆ’1,222,4405.59
31 Dec 202511,130,671โˆ’369,0537.92
15 Dec 202511,499,724โˆ’396,8157.98
28 Nov 202511,896,539+603,6558.53
14 Nov 202511,292,884+753,5005.41
31 Oct 202510,539,384+3,863,4984.12
15 Oct 20256,675,886+1,112,0942.47
30 Sep 20255,563,792+2,069,0592.75
15 Sep 20253,494,733โˆ’352,7742.15
29 Aug 20253,847,507+433,7233.00
15 Aug 20253,413,784โˆ’174,3222.59
31 Jul 20253,588,106โˆ’75,6403.86
15 Jul 20253,663,746+1,917,8513.03
30 Jun 20251,745,895โˆ’488,4431.00
13 Jun 20252,234,338โˆ’190,8061.97
30 May 20252,425,144โˆ’323,0112.05
15 May 20252,748,155+360,8961.56
30 Apr 20252,387,259+370,6812.18
15 Apr 20252,016,578โˆ’135,1831.04
31 Mar 20252,151,761โˆ’912,5321.71
14 Mar 20253,064,293+756,7961.73
28 Feb 20252,307,497+660,6251.96
14 Feb 20251,646,872+27,6591.07
31 Jan 20251,619,213โˆ’107,0661.00
15 Jan 20251,726,279+347,6231.75
31 Dec 20241,378,656โˆ’484,7471.23
13 Dec 20241,863,403โˆ’160,7681.92
29 Nov 20242,024,171โˆ’252,2111.61
15 Nov 20242,276,382โˆ’61,5261.38
31 Oct 20242,337,908+441,9411.72
15 Oct 20241,895,967โˆ’359,7531.57
30 Sep 20242,255,720+177,6503.90
13 Sep 20242,078,070โˆ’54,5195.16
30 Aug 20242,132,589โˆ’34,3595.08
15 Aug 20242,166,948โˆ’795,5723.38
31 Jul 20242,962,520+742,9073.32
15 Jul 20242,219,613โˆ’76,5754.63
28 Jun 20242,296,188โˆ’213,5523.31
14 Jun 20242,509,740โˆ’357,6385.98
31 May 20242,867,378โˆ’88,2536.91
15 May 20242,955,631+205,7495.15
30 Apr 20242,749,882+120,4856.02
15 Apr 20242,629,397+226,2176.54
28 Mar 20242,403,180+355,8456.58
15 Mar 20242,047,335+186,4803.20
29 Feb 20241,860,855โˆ’452,6142.48
15 Feb 20242,313,469+260,7893.05
31 Jan 20242,052,680+183,7242.69
12 Jan 20241,868,956+128,4773.88
29 Dec 20231,740,479+137,9894.37
15 Dec 20231,602,490+118,6632.22
30 Nov 20231,483,827โˆ’46,7182.69
15 Nov 20231,530,545โˆ’291,1921.36
31 Oct 20231,821,737โˆ’523,4831.20
13 Oct 20232,345,220โˆ’269,7583.65
29 Sep 20232,614,978โˆ’69,4376.78
15 Sep 20232,684,415โˆ’206,7695.81
31 Aug 20232,891,184โˆ’560,4807.49
15 Aug 20233,451,664โˆ’740,6839.51
31 Jul 20234,192,347+289,2335.10
14 Jul 20233,903,114+73,5918.09
30 Jun 20233,829,523+448,3247.64
15 Jun 20233,381,199โˆ’224,30110.67
31 May 20233,605,500+223,79410.27
15 May 20233,381,706โˆ’161,6489.06
28 Apr 20233,543,354+62,4997.59
14 Apr 20233,480,855+6,0519.76
31 Mar 20233,474,804+383,7107.52
15 Mar 20233,091,094+207,7275.46
28 Feb 20232,883,367โˆ’139,7814.40
15 Feb 20233,023,148+38,7437.50
31 Jan 20232,984,405โˆ’140,6235.56
13 Jan 20233,125,028โˆ’163,5305.26
30 Dec 20223,288,558+82,7904.79
15 Dec 20223,205,768โˆ’516,6273.47
30 Nov 20223,722,395+286,8468.29
15 Nov 20223,435,549+7,6894.69
31 Oct 20223,427,860โˆ’182,4174.92
14 Oct 20223,610,277+33,1036.89
30 Sep 20223,577,174+399,1475.39
15 Sep 20223,178,027+249,3307.26
31 Aug 20222,928,697โˆ’724,5676.68
15 Aug 20223,653,264+994,7054.87
29 Jul 20222,658,559+356,5744.67
15 Jul 20222,301,985+40,7173.06
30 Jun 20222,261,268โˆ’214,1943.93
15 Jun 20222,475,462+84,6065.43
31 May 20222,390,856+104,2092.88
13 May 20222,286,647+527,5192.49
29 Apr 20221,759,128+146,9163.06
14 Apr 20221,612,212โˆ’87,1272.12
31 Mar 20221,699,339โˆ’466,6723.06
15 Mar 20222,166,011โˆ’205,9284.17
28 Feb 20222,371,939โˆ’591,9113.22
15 Feb 20222,963,850+50,6774.59
31 Jan 20222,913,173+608,3784.46
14 Jan 20222,304,795+91,0964.61
31 Dec 20212,213,699+131,1585.33
15 Dec 20212,082,541+160,9223.80
30 Nov 20211,921,619+490,6694.47
15 Nov 20211,430,950+165,8533.21
29 Oct 20211,265,097+17,0845.38
15 Oct 20211,248,013+168,1554.38
30 Sep 20211,079,858+16,7923.05
15 Sep 20211,063,066โˆ’122,4872.61
31 Aug 20211,185,553โˆ’427,2113.34
13 Aug 20211,612,764โˆ’69,5613.58
30 Jul 20211,682,325+52,2145.76
15 Jul 20211,630,111+207,1095.39
30 Jun 20211,423,002+504,1211.32
15 Jun 2021918,881สณ+96,7642.07
28 May 2021822,117+57,2872.51
14 May 2021764,830+138,6051.74
30 Apr 2021626,225+218,2642.10
15 Apr 2021407,961โˆ’62,0201.20
31 Mar 2021469,981โˆ’271,7281.00
15 Mar 2021741,709+108,5421.04
26 Feb 2021633,167โˆ’367,6931.00
12 Feb 20211,000,860+572,8163.14
29 Jan 2021428,044โˆ’420,9221.00
15 Jan 2021848,966โˆ’18,7601.90
31 Dec 2020867,726+273,0742.63
15 Dec 2020594,652โˆ’160,4891.53
30 Nov 2020755,141โˆ’20,0452.02
13 Nov 2020775,186โˆ’551,9561.51
30 Oct 20201,327,142+97,6182.91
15 Oct 20201,229,524+153,8183.08
30 Sep 20201,075,706+419,3941.48
15 Sep 2020656,312โˆ’313,9631.47
31 Aug 2020970,275+235,6482.10
14 Aug 2020734,627+80,7081.37
31 Jul 2020653,919โˆ’579,7301.02
15 Jul 20201,233,649+344,1332.27
30 Jun 2020889,516+149,2711.10
15 Jun 2020740,245โˆ’100,5411.00
29 May 2020840,786โˆ’420,3261.00
15 May 20201,261,112+827,3211.09
30 Apr 2020433,791โˆ’453,5451.00
15 Apr 2020887,336+443,2481.55
31 Mar 2020444,088โˆ’60,5261.00
13 Mar 2020504,614โˆ’379,2061.35
28 Feb 2020883,820+355,2411.46
14 Feb 2020528,579โˆ’98,7401.75
31 Jan 2020627,319+139,3462.66
15 Jan 2020487,973โˆ’181,0262.39
31 Dec 2019668,999+208,6691.99
13 Dec 2019460,330โˆ’244,8481.98
29 Nov 2019705,178+48,7362.88
15 Nov 2019656,442+63,5823.49
31 Oct 2019592,860+108,9103.48
15 Oct 2019483,950+208,0651.72
30 Sep 2019275,885+164,8071.10
13 Sep 2019111,078โˆ’8,7791.00
30 Aug 2019119,857+38,5371.00
15 Aug 201981,320+65,4751.00
31 Jul 201915,845โ€“1.00

Scroll inside the table for earlier settlements, back to 31 Jul 2019.

Questions

Frequently asked questions

What is GMAB's short interest?
4,920,530 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 1,909,644 from the previous settlement.
Why is there no percentage for GMAB?
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 GMAB's days to cover?
3.17 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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