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HowShorted

LEDS short interest Nasdaq Capital Market

SemiLEDS Corporation Common St. 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
140,496
vs previous settlement
+2,914 (+2.1%)
days to cover
10.55
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for LEDS: 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
1,120
9 Sep 2026
Highest in window
413,085
15 Jul 2026
Days with a balance
35
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for SemiLEDS Corporation Common St 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 413K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026140,496+2,91410.55
31 Aug 2026137,582โˆ’44,7335.07
14 Aug 2026182,315+56,9903.29
31 Jul 2026125,325โˆ’522,1851.00
15 Jul 2026647,510+635,6481.00
30 Jun 202611,862โˆ’1,4891.31
15 Jun 202613,351+11,0551.00
29 May 20262,296โˆ’6,3541.00
15 May 20268,650โˆ’6,7171.00
30 Apr 202615,367+7,2971.00
15 Apr 20268,070+1331.00
31 Mar 20267,937+1,9041.00
13 Mar 20266,033+3151.00
27 Feb 20265,718โˆ’6371.00
13 Feb 20266,355+4,6971.00
30 Jan 20261,658โˆ’2261.00
15 Jan 20261,884+4861.00
31 Dec 20251,398โˆ’19,9101.00
15 Dec 202521,308+9,3111.00
28 Nov 202511,997+3611.00
14 Nov 202511,636โˆ’34,9361.00
31 Oct 202546,572+33,3791.00
15 Oct 202513,193+3431.00
30 Sep 202512,850โˆ’1,5241.00
15 Sep 202514,374+2,3821.00
29 Aug 202511,992+7951.00
15 Aug 202511,197+7,1391.00
31 Jul 20254,058+1,2371.00
15 Jul 20252,821+711.00
30 Jun 20252,750โˆ’5,6101.00
13 Jun 20258,360โˆ’43,5231.00
30 May 202551,883+42,0831.00
15 May 20259,800โˆ’4,9111.00
30 Apr 202514,711โˆ’4,2621.00
15 Apr 202518,973โˆ’36,7901.00
31 Mar 202555,763โˆ’31,3201.37
14 Mar 202587,083โˆ’15,9154.20
28 Feb 2025102,998โˆ’72,8835.35
14 Feb 2025175,881+26,4846.21
31 Jan 2025149,397+125,4471.00
15 Jan 202523,950+12,1541.00
31 Dec 202411,796โˆ’29,5231.00
13 Dec 202441,319โˆ’13,0181.00
29 Nov 202454,337โˆ’55,9931.62
15 Nov 2024110,330+107,6591.00
31 Oct 20242,671+9791.00
15 Oct 20241,692โˆ’13,3291.00
30 Sep 202415,021+7911.00
13 Sep 202414,230+5,4881.95
30 Aug 20248,742โˆ’3,4541.00
15 Aug 202412,196โˆ’11,5502.05
31 Jul 202423,746+1,7411.00
15 Jul 202422,005+18,3241.70
28 Jun 20243,681โˆ’2961.00
14 Jun 20243,977+3,0691.00
31 May 2024908โˆ’811.00
15 May 2024989โˆ’8481.00
30 Apr 20241,837โˆ’7,8891.00
15 Apr 20249,726+5331.00
28 Mar 20249,193+8,6951.00
15 Mar 2024498โˆ’7891.00
29 Feb 20241,287โˆ’45,1031.00
15 Feb 202446,390+42,2001.00
31 Jan 20244,190โˆ’11,0911.00
12 Jan 202415,281+4,2031.00
29 Dec 202311,078โˆ’10,9121.00
15 Dec 202321,990+13,5101.00
30 Nov 20238,480โˆ’1,0801.00
15 Nov 20239,560โˆ’3511.26
31 Oct 20239,911โˆ’7,8131.06
13 Oct 202317,724+11,3252.18
29 Sep 20236,399โˆ’3,5401.30
15 Sep 20239,939โˆ’3,3061.00
31 Aug 202313,245โˆ’10,7641.00
15 Aug 202324,009+12,3853.50
31 Jul 202311,624โˆ’4,2081.00
14 Jul 202315,832+1,8171.00
30 Jun 202314,015โˆ’13,6031.00
15 Jun 202327,618โˆ’50,8821.00
31 May 202378,500+56,8641.00
15 May 202321,636+16,8371.00
28 Apr 20234,799โˆ’1,1321.00
14 Apr 20235,931โˆ’9,2171.00
31 Mar 202315,148+3,6761.94
15 Mar 202311,472โˆ’5,1621.73
28 Feb 202316,634+3,3381.24
15 Feb 202313,296โˆ’1,9041.00
31 Jan 202315,200โˆ’6,1721.08
13 Jan 202321,372โˆ’12,0521.00
30 Dec 202233,424โˆ’3,3921.39
15 Dec 202236,816โˆ’6,8151.00
30 Nov 202243,631โˆ’5,4076.69
15 Nov 202249,038โˆ’19,5533.42
31 Oct 202268,591โˆ’10,2437.53
14 Oct 202278,834โˆ’14,7285.68
30 Sep 202293,562โˆ’9,9114.19
15 Sep 2022103,473+7,8803.42
31 Aug 202295,593โˆ’22,9002.41
15 Aug 2022118,493โˆ’9,7081.00
29 Jul 2022128,201โˆ’53,2841.00
15 Jul 2022181,485+4,9051.78
30 Jun 2022176,580+5,5594.65
15 Jun 2022171,021+18,0561.00
31 May 2022152,965โˆ’45,5565.40
13 May 2022198,521โˆ’63,1743.00
29 Apr 2022261,695+22,2832.99
14 Apr 2022239,412+42,0732.01
31 Mar 2022197,339+47,2321.00
15 Mar 2022150,107+139,9161.00
28 Feb 202210,191โˆ’44,1901.00
15 Feb 202254,381โˆ’9391.23
31 Jan 202255,320+18,0401.17
14 Jan 202237,280+7,7721.00
31 Dec 202129,508โˆ’27,2361.00
15 Dec 202156,744โˆ’13,9621.00
30 Nov 202170,706+3281.00
15 Nov 202170,378โˆ’31,0571.00
29 Oct 2021101,435+40,1121.00
15 Oct 202161,323โˆ’87,0811.00
30 Sep 2021148,404โˆ’44,2691.00
15 Sep 2021192,673+50,1531.00
31 Aug 2021142,520โˆ’34,4751.00
13 Aug 2021176,995โˆ’36,4551.00
30 Jul 2021213,450+34,9531.00
15 Jul 2021178,497โˆ’62,5321.00
30 Jun 2021241,029โˆ’119,6291.00
15 Jun 2021360,658สณ+241,4451.00
28 May 2021119,213โˆ’438,0711.00
14 May 2021557,284+457,0621.00
30 Apr 2021100,222+42,2711.21
15 Apr 202157,951+11,3011.00
31 Mar 202146,650โˆ’35,4271.00
15 Mar 202182,077โˆ’27,5361.00
26 Feb 2021109,613+76,9511.00
12 Feb 202132,662+3,3191.00
29 Jan 202129,343+13,2291.00
15 Jan 202116,114โˆ’31,2011.00
31 Dec 202047,315+34,9281.00
15 Dec 202012,387โˆ’4,8071.00
30 Nov 202017,194โˆ’13,7211.00
13 Nov 202030,915+11,0311.00
30 Oct 202019,884โˆ’21,0471.00
15 Oct 202040,931โˆ’30,4341.34
30 Sep 202071,365+41,6851.00
15 Sep 202029,680โˆ’6,5351.00
31 Aug 202036,215+14,9631.00
14 Aug 202021,252โˆ’14,0281.00
31 Jul 202035,280+28,5621.00
15 Jul 20206,718โˆ’11,5471.00
30 Jun 202018,265โˆ’29,4801.00
15 Jun 202047,745โˆ’24,3641.00
29 May 202072,109+57,4491.00
15 May 202014,660+7,7191.00
30 Apr 20206,941โˆ’6,8461.00
15 Apr 202013,787โˆ’20,0381.00
31 Mar 202033,825โˆ’20,9501.00
13 Mar 202054,775+19,4991.00
28 Feb 202035,276โˆ’25,0241.00
14 Feb 202060,300+3,9411.21
31 Jan 202056,359+4,9991.00
15 Jan 202051,360+2,3491.00
31 Dec 201949,011+2,5191.65
13 Dec 201946,492โˆ’22,0813.08
29 Nov 201968,573+14,9593.43
15 Nov 201953,614โˆ’5,6591.17
31 Oct 201959,273โˆ’2382.95
15 Oct 201959,511โˆ’4,1642.44
30 Sep 201963,675โˆ’39,0582.16
13 Sep 2019102,733โˆ’15,0304.71
30 Aug 2019117,763+32,4231.00
15 Aug 201985,340+1,7326.01
31 Jul 201983,608+7915.71
15 Jul 201982,817โˆ’3,4641.00
28 Jun 201986,281โˆ’5,1323.86
14 Jun 201991,413+2,1995.15
31 May 201989,214โˆ’6,5583.32
15 May 201995,772โˆ’21,4093.73
30 Apr 2019117,181โˆ’13,8701.07
15 Apr 2019131,051+4,2471.00
29 Mar 2019126,804โˆ’50,2941.04
15 Mar 2019177,098+25,6491.00
28 Feb 2019151,449+23,2581.66
15 Feb 2019128,191+5,6461.71
31 Jan 2019122,545โˆ’4,3543.09
15 Jan 2019126,899โˆ’7,8742.27
31 Dec 2018134,773+15,4743.64
14 Dec 2018119,299โˆ’2,4907.54
30 Nov 2018121,789โˆ’5,6636.30
15 Nov 2018127,452โˆ’54,7821.15
31 Oct 2018182,234+11,7982.09
15 Oct 2018170,436โˆ’18,5091.00
28 Sep 2018188,945โˆ’23,9151.37
14 Sep 2018212,860โˆ’3,0612.08
31 Aug 2018215,921โˆ’21,7853.56
15 Aug 2018237,706+22,4491.20
31 Jul 2018215,257+6,6842.48
13 Jul 2018208,573+15,1911.00
29 Jun 2018193,382โˆ’1,3451.00
15 Jun 2018194,727+27,4852.09
31 May 2018167,242โˆ’25,2131.09
15 May 2018192,455โˆ’124,4481.00
30 Apr 2018316,903+163,8991.00
13 Apr 2018153,004+3,8481.00
29 Mar 2018149,156โˆ’1,9513.07
15 Mar 2018151,107+5,4812.07
28 Feb 2018145,626โˆ’3,0004.24
15 Feb 2018148,626โˆ’9,7061.44
31 Jan 2018158,332+40,3601.00
12 Jan 2018117,972+23,3311.00
29 Dec 201794,641โ€“1.00

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

Questions

Frequently asked questions

What is LEDS's short interest?
140,496 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 2,914 from the previous settlement.
Why is there no percentage for LEDS?
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 LEDS's days to cover?
10.55 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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