NeoVolta

NEOV on Nasdaq. Neov sells energy storage systems to homes and businesses through solar installers and distributors. Market value $175m.

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Price checks use the past 12 months to June 2026. Quality checks use five annual reports, the latest for the year to June 2026.

We can't read total debt from the filing, so debt is left out.

Should I look at this?

Look carefully before going further

Read the warning sign in its own filings

This is not advice. Check the numbers below.

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Cash yield
past 12 months to June 2026
-9.5%low

For every $100 of what the whole company costs, it produced $-9.49 of spare cash in the past 12 months. A savings account pays about $4.

Price to profit
past 12 months to June 2026
n/a

The filings do not give us enough to work this out.

Return on capital
five annual reports to June 2026
n/a

The filings do not give us enough to work this out.

Quality score: not known. Price score: 0 of 100. Our list needs 70 on quality and 60 on price.

$2.85 a share, 110% above its 1-year low

Over the past year the price has ranged from $1.36 to $7.13.

Pays no dividend

Prices from Tuesday’s close (6 October).

Five years of cash, in billions

n/a
n/a
n/a
-0.0
-0.0
20222023202420252026
Revenue
$4m$3m$3m$8m$13m
Operating margin
-128.7%-76.3%-88.4%-56.0%-136.1%
Debt to equity
0.43n/an/an/an/a
Shares outstanding
0.03bn0.03bn0.03bn0.04bn0.06bn

Health checks

  • Free cash flow positive0 of 2 years
  • Accounting checksSkipped: company is not yet profitable
  • DebtUnknown
  • Revenue growth, five yearsStrong, 31.4% a year
  • Buying back its own sharesNo, 78% more shares since 2022

The quarter to June 2026

How the business did, compared with the same quarter a year earlier.

  • Sales: $13,460 last quarter, down 100% on a year ago.
  • A loss of $12 million, compared with a loss of $2 million a year ago.
  • It loses 136 cents on each $1 of sales, compared with 56 cents a year earlier.
  • Over the past 12 months it spent $16 million more cash than it brought in, compared with $4 million a year earlier.
  • Sales grew on a year ago in 3 of the last 4 quarters.
Sales by quarter
Sales by quarter
Quarter toAmount
September 2024$590,236
December 2024$1m
March 2025$2m
June 2025$5m
September 2025$7m
December 2025$5m
March 2026$2m
June 2026$13,460
Profit by quarter
Profit by quarter
Quarter toAmount
September 2024-$964,494
December 2024-$971,137
March 2025-$1m
June 2025-$2m
September 2025-$1m
December 2025-$6m
March 2026-$3m
June 2026-$12m

From the company's quarterly reports to the SEC.

Dates

Next results (estimated)
n/a
Last annual report (10-K)
23 September 2026
Next quarterly (estimated, 10-Q)
14 August 2026

Who owns it

None of the long-term investors we follow own it. 40 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

2 investors own more than 5%.

  • Infinite Grid Capital, LP
    Passive investor
    at least 7.6%−1.8 pts
    (filed with 1 related holder)
    Since 30 June 2026
  • at least 4.5%
    (filed with 3 related holders)
    Since 22 January 2026

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

What insiders did

In the last 12 months, 2 insiders bought $231,800 of shares on the open market.

  • Hass John A
    Director
    Bought
    Date
    11 June 2026
    Shares
    25,000
    Price
    $1.92
    Value
    $48,000
  • Bond Steve
    Executive Vice President, Director
    Bought
    Date
    1 June 2026
    Shares
    43,000
    Price
    $1.99
    Value
    $85,570
  • Bond Steve
    Executive Vice President, Director
    Bought
    Date
    19 May 2026
    Shares
    47,000
    Price
    $2.09
    Value
    $98,230

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.

1 serious warning sign in NeoVolta’s 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 23 Sep 2026, and no later 8-Ks.

  • Weak checks on its own accounts

    Serious

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

    “Accordingly, our internal controls over financial reporting were not effective as of June 30, 2026.”
    Show the full paragraph
    Management’s Report on Internal Control Over Financial Reporting Our principal executive officer and our principal financial officer are responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Exchange Act Rule 13a-15(f). Management conducted an assessment of the effectiveness of our internal control over financial reporting as of June 30, 2026. Our internal control over financial reporting is designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of our financial statements for external reporting purposes in accordance with U.S. generally accepted accounting principles (“GAAP”). In making this assessment, management used the criteria described in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). Our management concluded that there were two material weaknesses in our internal controls over financial reporting largely due to our relatively small number of employees rendering a full segregation of various accounting control and financial reporting duties, which includes multiple levels of review, impractical. Accordingly, our internal controls over financial reporting were not effective as of June 30, 2026.

    From the 10-K filed 23 September 2026, Item 9A. Controls and Procedures. Read it in the filing

  • One big customer

    Worth knowing

    One customer brings in a big share of sales: 39% last year. Losing that customer would hurt.

    “In the year ended June 30, 2026, three such dealers represented approximately 39%, 15% and 11% of the Company’s revenues, however, no other dealers accounted for more than 10% of the revenues in such period.”

    From the 10-K filed 23 September 2026, Item 8. Financial Statements and Notes. 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.

What could go wrong

Cheap for a reason is the question the numbers cannot answer.

Whether the price already reflects the risks is what the deep dive is for.

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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What a finished deep dive looks like

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.