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HowShorted

BURU short interest NYSE American

Nuburu, Inc.. 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
231,357
vs previous settlement
−32,436,059 (-99.3%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for BURU: 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
1,493,135
2 Sep 2026
Highest in window
35,128,568
6 Oct 2025
Days with a balance
146
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Nuburu, Inc. 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 35M shares.

History

Every FINRA settlement we hold for BURU, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026231,357−32,436,0591.00
15 Jul 202632,667,416+8,112,5831.00
30 Jun 202624,554,833−10,950,3081.18
15 Jun 202635,505,141+11,848,7011.00
29 May 202623,656,440+4,472,6931.55
15 May 202619,183,747−5,156,5301.45
30 Apr 202624,340,277+5,541,3361.00
15 Apr 202618,798,941−4,577,0941.00
31 Mar 202623,376,035+7,688,2041.00
13 Mar 202615,687,831−40,694,1281.00
27 Feb 202656,381,959+4,237,474999.99
13 Feb 202652,144,485+9,658,9791.08
30 Jan 202642,485,506+19,012,4111.21
15 Jan 202623,473,095−5,434,8501.02
31 Dec 202528,907,945+2,338,6111.40
15 Dec 202526,569,334+4,241,4851.10
28 Nov 202522,327,849+4,620,3891.00
14 Nov 202517,707,460+426,9981.00
31 Oct 202517,280,462−3,162,6831.00
15 Oct 202520,443,145+7,621,3401.00
30 Sep 202512,821,805+5,473,0521.00
15 Sep 20257,348,753+2,561,5461.00
29 Aug 20254,787,207+1,245,4901.00
15 Aug 20253,541,717−59,3731.00
31 Jul 20253,601,090−111,7071.00
15 Jul 20253,712,797−9,579,6511.00
30 Jun 202513,292,448+6,903,7851.00
13 Jun 20256,388,663−2,713,6581.00
30 May 20259,102,321+4,289,6281.00
15 May 20254,812,693+2,159,6241.00
30 Apr 20252,653,069+2,083,9191.04
15 Apr 2025569,150−514,8331.00
31 Mar 20251,083,983−3,137,2941.00
14 Mar 20254,221,277+1,025,6421.00
28 Feb 20253,195,635+3,051,7261.00
14 Feb 2025143,909−338,9511.00
31 Jan 2025482,860+312,2541.00
15 Jan 2025170,606−868,3641.00
31 Dec 20241,038,970−1,690,2571.00
13 Dec 20242,729,227+2,664,2601.00
29 Nov 202464,967−1,249,2131.00
15 Nov 20241,314,180+975,2901.00
31 Oct 2024338,890−650,5551.00
15 Oct 2024989,445+901,6841.00
30 Sep 202487,761−110,5841.00
13 Sep 2024198,345+111,3441.00
30 Aug 202487,001−528,7751.00
15 Aug 2024615,776−499,3381.00
31 May 20241,115,114+781,2251.00
15 May 2024333,889+172,5011.00
30 Apr 2024161,388−258,6951.00
15 Apr 2024420,083+234,6741.00
28 Mar 2024185,409+135,2021.00
15 Mar 202450,207+8,7161.00
29 Feb 202441,491−102,8161.00
15 Feb 2024144,307−106,9521.00
31 Jan 2024251,259+82,2011.00
12 Jan 2024169,058−284,5361.00
29 Dec 2023453,594+383,6771.00
15 Dec 202369,917−22,4931.00
30 Nov 202392,410+70,8601.00
15 Nov 202321,550+8,4571.00
31 Oct 202313,093−43,8791.00
13 Oct 202356,972−136,6031.00
29 Sep 2023193,575−119,5221.00
15 Sep 2023313,097−8,1811.00
31 Aug 2023321,278−441,2461.00
15 Aug 2023762,524+434,5581.00
31 Jul 2023327,966−49,8984.35
14 Jul 2023377,864−20,6873.11
30 Jun 2023398,551−89,8785.66
15 Jun 2023488,429+195,5581.45
31 May 2023292,871+22,0301.36
15 May 2023270,841+79,7141.00
28 Apr 2023191,127−11,9001.00
14 Apr 2023203,027+68,0771.00
31 Mar 2023134,950+70,5991.10
15 Mar 202364,351−103,8071.00
28 Feb 2023168,158+51,5021.00
15 Feb 2023116,656–1.55

Scroll inside the table for earlier settlements, back to 15 Feb 2023.

Questions

Frequently asked questions

What is BURU's short interest?
231,357 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 32,436,059 from the previous settlement.
Why is there no percentage for BURU?
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 BURU's days to cover?
1.00 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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