Laser Photonics

LASE on Nasdaq. Market value $37m.

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Why it could be worth it

Nothing stands out yet.

Read the warning sign in its own filings

This is not advice.

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Who owns it

None of the long-term investors we follow own it. 41 funds in all.

Jun '25
Dec '25
Jun '26
Largest holders overall

From 13F filings for the quarter ended 30 June 2026.

Big holders and activists

No one has reported a stake above 5% since December 2024.

From Schedule 13D and 13G filings: anyone owning more than 5% must file one.

What insiders did

No insider bought shares on the open market in the last 12 months. 1 sold $5,684.

  • Lu Qing
    Director
    Sold
    Date
    25 April 2026
    Shares
    5,800
    Price
    $0.98
    Value
    $5,684

From Form 4 filings: insiders must report trades in their own company's shares within two days.

Warning signs in its filings

Problems the company itself reported to the SEC, in its own words.

2 serious warning signs in Laser Photonics’ filings.

We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.

We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 20 Apr 2026, plus the 10-Q filed 14 Aug 2026 and 14 later 8-Ks.

  • Doubt it can keep going

    Serious

    The company or its auditor warned it may not have enough money to last the next year.

    “These conditions raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date these condensed consolidated financial statements are issued.”
    Show the full paragraph
    The Company has incurred recurring operating losses and experienced negative operating cash flows. For the six months ended June 30, 2026, the Company reported a net loss of $ 6,224,721 and net cash used in operating activities of $ 4,735,656 , or approximately $ 0.8 million per month. As of June 30, 2026, and December 31, 2025, the Company had negative working capital of approximately $ 3.1 million and $ 7.3 million, respectively. Management expects that the Company will require additional financing to fund operations, debt service, and planned expenditures over the next twelve months, and there can be no assurance that such financing will be available on acceptable terms, or at all. These conditions raise substantial doubt about the Company’s ability to continue as a going concern within one year after the date these condensed consolidated financial statements are issued.

    From the 10-Q filed 14 August 2026, Part I, Item 1. Financial Statements. Read it in the filing

  • Weak checks on its own accounts

    Serious

    The company said its checks on its own accounts did not work at the end of its latest quarter. Mistakes could slip into the numbers.

    “Management concluded that disclosure controls and procedures were not effective as of June 30, 2026, due to the material weaknesses in internal control over financial reporting described below.”
    Show the full paragraph
    Management concluded that disclosure controls and procedures were not effective as of June 30, 2026, due to the material weaknesses in internal control over financial reporting described below. Certain of these material weaknesses were previously identified and disclosed in the Company’s Annual Reports on Form 10-K for the years ended December 31, 2025 and 2024 and have not yet been fully remediated. In addition, during the quarter ended June 30, 2026, management identified an additional material weakness relating to controls over the authorization and issuance of the Company’s equity securities, as described below.

    From the 10-Q filed 14 August 2026, Part I, Item 4. Controls and Procedures. Read it in the filing

  • Changed auditor

    Worth knowing

    The company changed its auditor (the firm that checks its books) in the last two years.

    “On July 20, 2026, after review and recommendation of the Audit Committee of the Board of Directors of the registrant (the “Company”), the Company appointed Rosenfield & Company, PLLC (“Rosenfield”) to replace Weinberg & Company, P.A. (“Weinberg & Company”) as the Company’s new independent registered public accounting firm for and with respect to the year ending December 31, 2026.”

    From an 8-K filed 24 July 2026: Change of auditor. Read it in the filing

A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.

The deep dive

Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.

  • What the business is worth, as a range, and the margin of safety at today’s price
  • Prices to start buying, buy, and buy hard
  • The three things that would make this a mistake
  • Every number footnoted to the filing it came from
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Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.