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Nuburu, Inc. (BURU)

Nuburu, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Nuburu, Inc. (BURU) is a Industrial - Machinery company based in US with a market capitalization of $22M. Free cash flow was negative at -$16.1M. This page tracks BURU's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 8 employees · IPO Oct 23, 2020

Valuation

Valuation & price

$0.20 · as of May 23, 2026 · -94.0% vs 52w high

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P/E ratio

Latest-FY diluted EPS

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P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$2.55$1.34$0.14Jul 25Dec 25Jun 26Jul 7, 25$1.82Jul 9, 25$1.59Jul 11, 25$1.55Jul 15, 25$1.44Jul 17, 25$1.53Jul 21, 25$1.57Jul 23, 25$1.57Jul 25, 25$1.52Jul 29, 25$1.46Jul 31, 25$1.47Aug 4, 25$1.38Aug 6, 25$1.16Aug 8, 25$1.06Aug 12, 25$0.96Aug 14, 25$0.89Aug 18, 25$0.84Aug 20, 25$0.81Aug 22, 25$0.85Aug 27, 25$0.84Aug 29, 25$0.81Sep 3, 25$0.85Sep 5, 25$0.71Sep 9, 25$0.75Sep 11, 25$0.76Sep 15, 25$0.76Sep 17, 25$0.69Sep 19, 25$0.71Sep 23, 25$0.72Sep 25, 25$0.69Sep 29, 25$0.65Oct 1, 25$0.81Oct 3, 25$1.11Oct 7, 25$2.37Oct 9, 25$2.30Oct 13, 25$2.55Oct 16, 25$1.70Oct 20, 25$1.70Oct 22, 25$1.80Oct 24, 25$2.00Oct 28, 25$1.88Oct 30, 25$1.69Nov 3, 25$1.57Nov 5, 25$1.45Nov 7, 25$1.40Nov 11, 25$1.28Nov 13, 25$1.28Nov 17, 25$1.08Nov 19, 25$1.05Nov 21, 25$1.02Nov 25, 25$1.02Nov 28, 25$1.21Dec 2, 25$1.10Dec 5, 25$1.16Dec 9, 25$1.12Dec 11, 25$1.07Dec 15, 25$1.01Dec 17, 25$1.01Dec 19, 25$1.07Dec 23, 25$1.00Dec 26, 25$0.90Dec 30, 25$0.83Jan 2, 26$1.00Jan 6, 26$1.02Jan 8, 26$1.00Jan 12, 26$0.98Jan 14, 26$0.95Jan 16, 26$0.88Jan 21, 26$0.89Jan 23, 26$0.95Jan 28, 26$0.92Jan 30, 26$1.05Feb 3, 26$0.88Feb 5, 26$0.79Feb 9, 26$0.74Feb 11, 26$0.65Feb 13, 26$0.48Feb 18, 26$0.48Feb 20, 26$0.48Feb 24, 26$0.48Feb 26, 26$0.48Mar 2, 26$0.28Mar 4, 26$0.31Mar 6, 26$0.30Mar 10, 26$0.27Mar 12, 26$0.25Mar 16, 26$0.19Mar 19, 26$0.18Mar 23, 26$0.19Mar 25, 26$0.18Mar 27, 26$0.17Mar 31, 26$0.18Apr 2, 26$0.18Apr 7, 26$0.18Apr 9, 26$0.21Apr 13, 26$0.19Apr 15, 26$0.22Apr 17, 26$0.20Apr 21, 26$0.26Apr 23, 26$0.37Apr 27, 26$0.28Apr 29, 26$0.27May 1, 26$0.30May 5, 26$0.28May 8, 26$0.23May 12, 26$0.23May 14, 26$0.20May 18, 26$0.19May 20, 26$0.19May 22, 26$0.20May 27, 26$0.20May 29, 26$0.18Jun 2, 26$0.17Jun 4, 26$0.17Jun 8, 26$0.16Jun 10, 26$0.15Jun 12, 26$0.15Jun 16, 26$0.15Jun 18, 26$0.16Jun 23, 26$0.15Jun 29, 26$0.14
$0.1452-week range$3.26
Loading valuation history…

Fundamentals

Key fundamentals

$22M

Market cap

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Revenue growth (YoY)

-1349.8%

Gross margin

-$16.1M

Free cash flow (USD)

$1.2M

Net debt

446.7%

Share dilution

0/4

Graham criteria passed

Defensive-investor screen

Industrials

Sector

Trajectory

Long-term trends

Revenue by year

2020 → 2025

FY 2020$692.5KFY 2021$376.7KFY 2022$1.4MFY 2023$2.1MFY 2024$152.1KFY 2025$0.00
$692.5K$0

Free cash flow by year

2020 → 2025

FY 2020$-454.9KFY 2021$-8.2MFY 2022$-10.8MFY 2023$-18.7MFY 2024$-6.6MFY 2025$-16.1M
-$454.9K-$16.1M

Gross margin by year

2021 → 2024

FY 2021-368.9%FY 2022-237.4%FY 2023-173.1%FY 2024-1349.8%
-368.9%-1349.8%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

1

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last reported: May 20, 2026 (EPS $0.04)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventMaterial Definitive AgreementJun 9, 2026Filing
  • 8-K eventInvestment AgreementJun 1, 2026Filing
  • Quarterly report10-Q FiledMay 20, 2026Filing
  • 8-K eventNotice of NoncomplianceMay 15, 2026Filing
  • FinancingSecurities RegistrationMay 7, 2026Filing
  • Annual report10-K FiledApr 28, 2026Filing
  • FinancingSecurities RegistrationApr 24, 2026Filing
  • Insider buyInsider Buy $1.5MZamboni Alessandro · Director, Co-Chief Executive Officer · $1.5MApr 22, 2026Filing

Questions

Frequently asked questions

What is Nuburu, Inc.'s market cap?

Nuburu, Inc. (BURU) has a market capitalization of $22M.

What is BURU's P/E ratio?

A meaningful P/E ratio is not available for BURU — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

When did Nuburu, Inc. last report earnings?

BURU last reported earnings on May 20, 2026; the next date is not yet scheduled.

Are insiders buying BURU stock?

Yes — SEC Form 4 filings show 1 open-market insider buy and 0 sells at Nuburu, Inc. in the last 90 days.

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Timeline

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News

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Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.