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HowShorted

LEGN short interest Nasdaq Global Market

Legend Biotech Corporation Ame. 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
14,637,187
vs previous settlement
โˆ’1,839,089 (-11.2%)
days to cover
7.09
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for LEGN: 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
18
31 Aug 2026
Highest in window
234,466
22 Jun 2026
Days with a balance
51
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Legend Biotech Corporation Ame 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 234K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202614,637,187โˆ’1,839,0897.09
31 Aug 202616,476,276โˆ’1,348,5839.03
14 Aug 202617,824,859โˆ’289,8097.22
31 Jul 202618,114,668+4,038,2246.04
15 Jul 202614,076,444+964,2337.34
30 Jun 202613,112,211+124,3094.17
15 Jun 202612,987,902+418,8623.58
29 May 202612,569,040โˆ’1,864,9607.82
15 May 202614,434,000โˆ’2,561,7584.74
30 Apr 202616,995,758โˆ’2,219,6896.24
15 Apr 202619,215,447+513,30410.94
31 Mar 202618,702,143+716,98415.62
13 Mar 202617,985,159โˆ’2,060,60411.39
27 Feb 202620,045,763โˆ’1,822,48510.83
13 Feb 202621,868,248+448,1568.60
30 Jan 202621,420,092+2,016,8455.92
15 Jan 202619,403,247+1,629,9787.67
31 Dec 202517,773,269+3,362,66610.48
15 Dec 202514,410,603+174,8455.04
28 Nov 202514,235,758+3,289,8446.10
14 Nov 202510,945,914+173,2447.84
31 Oct 202510,772,670โˆ’631,8759.33
15 Oct 202511,404,545+2,052,5626.71
30 Sep 20259,351,983โˆ’334,6988.97
15 Sep 20259,686,681+1,826,9437.69
29 Aug 20257,859,738+273,5318.55
15 Aug 20257,586,207โˆ’236,7887.21
31 Jul 20257,822,995โˆ’564,9635.37
15 Jul 20258,387,958โˆ’2,055,6396.35
30 Jun 202510,443,597โˆ’3,924,3836.35
13 Jun 202514,367,980+1,531,9275.52
30 May 202512,836,053+5,255,6167.91
15 May 20257,580,437+842,9933.91
30 Apr 20256,737,444โˆ’3,297,0565.44
15 Apr 202510,034,500โˆ’885,0745.53
31 Mar 202510,919,574โˆ’468,27312.44
14 Mar 202511,387,847โˆ’1,713,9938.87
28 Feb 202513,101,840โˆ’242,6179.74
14 Feb 202513,344,457+711,74512.97
31 Jan 202512,632,712โˆ’473,79810.07
15 Jan 202513,106,510โˆ’7,791,6888.94
31 Dec 202420,898,198โˆ’2,050,96915.93
13 Dec 202422,949,167โˆ’856,59217.27
29 Nov 202423,805,759+900,26715.43
15 Nov 202422,905,492+7,047,06712.19
31 Oct 202415,858,425+3,903,71110.15
15 Oct 202411,954,714โˆ’119,02312.13
30 Sep 202412,073,737+1,603,29311.70
13 Sep 202410,470,444+253,32411.34
30 Aug 202410,217,120โˆ’494,12722.96
15 Aug 202410,711,247+635,34713.19
31 Jul 202410,075,900โˆ’981,6169.04
15 Jul 202411,057,516โˆ’107,1908.67
28 Jun 202411,164,706+165,83012.04
14 Jun 202410,998,876โˆ’2,262,4397.38
31 May 202413,261,315+276,55710.29
15 May 202412,984,758โˆ’291,59014.61
30 Apr 202413,276,348+2,293,05810.03
15 Apr 202410,983,290+988,44013.06
28 Mar 20249,994,850โˆ’514,9639.70
15 Mar 202410,509,813+253,8519.73
29 Feb 202410,255,962+315,96412.16
15 Feb 20249,939,998โˆ’110,89814.85
31 Jan 202410,050,896+41,1138.07
12 Jan 202410,009,783+71,20211.34
29 Dec 20239,938,581โˆ’792,74013.88
15 Dec 202310,731,321โˆ’23,3478.81
30 Nov 202310,754,668+1,873,1827.67
15 Nov 20238,881,486สณ+747,26414.34
31 Oct 20238,134,222โˆ’28,47015.19
13 Oct 20238,162,692+372,25016.62
29 Sep 20237,790,442+577,82316.21
15 Sep 20237,212,619โˆ’205,33515.97
31 Aug 20237,417,954+492,96919.65
15 Aug 20236,924,985+113,35011.76
31 Jul 20236,811,635+933,1958.28
14 Jul 20235,878,440โˆ’87,29913.28
30 Jun 20235,965,739+326,7758.37
15 Jun 20235,638,964+1,107,4945.80
31 May 20234,531,470สณโˆ’149,0737.11
15 May 20234,680,543+562,1927.67
28 Apr 20234,118,351โˆ’1,126,3402.09
14 Apr 20235,244,691โˆ’659,6947.54
31 Mar 20235,904,385+792,39912.26
15 Mar 20235,111,986+661,05611.45
28 Feb 20234,450,930+500,0676.69
15 Feb 20233,950,863+256,6356.10
31 Jan 20233,694,228+30,9705.28
13 Jan 20233,663,258+66,4444.62
30 Dec 20223,596,814โˆ’849,8086.88
15 Dec 20224,446,622+521,2266.05
30 Nov 20223,925,396+235,0146.68
15 Nov 20223,690,382โˆ’2,326,5435.27
31 Oct 20226,016,925โˆ’905,9077.16
14 Oct 20226,922,832+175,74710.07
30 Sep 20226,747,085+1,230,1858.97
15 Sep 20225,516,900+1,017,0898.10
31 Aug 20224,499,811+443,9667.77
15 Aug 20224,055,845+586,8706.95
29 Jul 20223,468,975โˆ’803,5462.52
15 Jul 20224,272,521โˆ’386,0037.12
30 Jun 20224,658,524โˆ’188,7616.42
15 Jun 20224,847,285โˆ’141,6237.62
31 May 20224,988,908+421,14511.23
13 May 20224,567,763+625,6038.57
29 Apr 20223,942,160โˆ’426,8606.06
14 Apr 20224,369,020+299,1255.43
31 Mar 20224,069,895โˆ’519,1354.78
15 Mar 20224,589,030โˆ’256,4333.91
28 Feb 20224,845,463+197,3566.36
15 Feb 20224,648,107+1,3458.70
31 Jan 20224,646,762โˆ’913,8017.98
14 Jan 20225,560,563โˆ’387,1469.82
31 Dec 20215,947,709+2,234,4464.84
15 Dec 20213,713,263+702,6065.82
30 Nov 20213,010,657โˆ’96,9283.38
15 Nov 20213,107,585+961,7945.49
29 Oct 20212,145,791+307,0346.19
15 Oct 20211,838,757+316,0553.21
30 Sep 20211,522,702+214,1503.05
15 Sep 20211,308,552โˆ’3,7084.56
31 Aug 20211,312,260โˆ’151,3354.22
13 Aug 20211,463,595โˆ’662,2404.96
30 Jul 20212,125,835โˆ’54,8403.79
15 Jul 20212,180,675+291,1257.60
30 Jun 20211,889,550โˆ’142,8744.19
15 Jun 20212,032,424สณโˆ’245,4044.44
28 May 20212,277,828+583,3032.68
14 May 20211,694,525โˆ’154,1416.23
30 Apr 20211,848,666โˆ’530,6477.87
15 Apr 20212,379,313+129,5049.71
31 Mar 20212,249,809โˆ’1,552,6136.68
15 Mar 20213,802,422+576,59410.99
26 Feb 20213,225,828+366,7228.62
12 Feb 20212,859,106+820,9527.86
29 Jan 20212,038,154+133,1313.48
15 Jan 20211,905,023+144,56312.59
31 Dec 20201,760,460+193,6636.90
15 Dec 20201,566,797+486,8784.15
30 Nov 20201,079,919โˆ’99,2055.26
13 Nov 20201,179,124+123,9524.48
30 Oct 20201,055,172+112,5515.02
15 Oct 2020942,621+16,3426.81
30 Sep 2020926,279+96,9012.35
15 Sep 2020829,378+133,5495.58
31 Aug 2020695,829+64,2825.80
14 Aug 2020631,547+400,8933.00
31 Jul 2020230,654โˆ’8191.77
15 Jul 2020231,473โˆ’97,6481.00
30 Jun 2020329,121+207,3301.38
15 Jun 2020121,791โ€“1.00

Scroll inside the table for earlier settlements, back to 15 Jun 2020.

Questions

Frequently asked questions

What is LEGN's short interest?
14,637,187 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 1,839,089 from the previous settlement.
Why is there no percentage for LEGN?
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 LEGN's days to cover?
7.09 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.