Viant Technology

DSP on Nasdaq. Viant Technology sells ad-buying software to marketers and their advertising agencies. Market value $185m.

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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 December 2025.

Should I look at this?

Not a fit for our list right now

See Technology stocks that passed both tests

This is not advice. Check the numbers below.

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Cash yield
past 12 months to June 2026
5.9%fair

For every $100 of what the whole company costs, it produced $5.87 of spare cash in the past 12 months. A savings account pays about $4.

Price to profit
past 12 months to June 2026
68.0×full

You pay 68.0 years of operating profit for the business. The average large US company costs around 18.

Return on capital
five annual reports to December 2025
n/a

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

Quality score: 66 of 100. Price score: 38 of 100. Our list needs 70 on quality and 60 on price.

$12.14 a share, 50% above its 1-year low

Over the past year the price has ranged from $8.11 to $14.80.

Pays no dividend

Prices from Monday’s close (5 October).

Five years of cash, in billions

0.0
-0.0
0.0
0.0
0.0
0.0
2021202220232024202512 monthsto Jun '26
Revenue
$224m$197m$223m$289m$344m
Operating margin
-19.1%-25.0%-8.2%1.2%3.5%
Debt to equity
0.290.000.000.000.00
Shares outstanding
0.01bn0.01bn0.02bn0.02bn0.07bn

Health checks

  • Free cash flow positive4 of 5 years
  • Accounting looks honest (Beneish)Nothing unusual
  • Financial strength (Piotroski)6 of 8 checks we could run
  • Profit backed by cash (accruals)Yes
  • Debt0.00× equity
  • Revenue growth, five yearsStrong, 11.3% a year
  • Buying back its own sharesNo, 442% more shares since 2021

The quarter to June 2026

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

  • Sales: $104 million last quarter, up 34% on a year ago.
  • A loss of $111,000, after a profit of $290,000 a year ago.
  • It keeps 2 cents of each $1 of sales as operating profit, about the same as a year earlier.
  • Spare cash over the past 12 months: $48 million, up from $33 million.
  • 228% more shares than a year ago. Each share owns a bit less of the company.
  • It has $193 million more cash than debt, up from $173 million a year ago.
  • Sales grew on a year ago in each of the last 4 quarters.
Sales by quarter
Sales by quarter
Quarter toAmount
September 2024$80m
December 2024$90m
March 2025$71m
June 2025$78m
September 2025$86m
December 2025$110m
March 2026$89m
June 2026$104m
Profit by quarter
Profit by quarter
Quarter toAmount
September 2024$2m
December 2024$2m
March 2025-$1m
June 2025$290,000
September 2025$996,000
December 2025$8m
March 2026-$455,000
June 2026-$111,000

From the company's quarterly reports to the SEC.

Dates

Next results (estimated)
n/a
Last annual report (10-K)
11 March 2026
Next quarterly (estimated, 10-Q)
9 November 2026

Who owns it

1 long-term investor we follow owns it, unchanged from 1 last quarter. 121 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

6 investors own more than 5%.

  • Capital V LLC
    Passive investor
    62.3%
    Since 30 September 2025
  • Christopher Vanderhook
    Passive investor
    32.8%−1.8 pts
    Since 31 March 2026
  • Timothy Vanderhook
    Passive investor
    32.4%−2.2 pts
    Since 31 March 2026
  • Since 30 June 2025
  • Royce & Associates
    Passive investor
    5.5%+1.0 pts
    Since 31 December 2025
  • Larry Madden
    Insider or founder
    5.1%−1.8 pts
    Since 15 June 2026
    What they said

    10b5-1 Trading Plan - June 2026 On June 17, 2026, the Reporting Person entered into a new trading plan pursuant to Rule 10b5-1 under the Securities Exchange Act of 1934, as amended (the "June 2026 10b5-1 Trading Plan"). Pursuant to the June 2026 10b5-1 Trading Plan, the Broker…

    Read the filing
  • The Vanguard Group
    Passive investor
    Sold down below 5%
    Since 13 March 2026

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. 4 sold $6m, $5m of it under preset trading plans.

  • MADDEN LARRY
    Chief Financial Officer
    Sold
    under a preset trading plan
    Date
    18 September 2026
    Shares
    14,602
    Price
    $12.10
    Value
    $176,735
  • MADDEN LARRY
    Chief Financial Officer
    Sold
    under a preset trading plan
    Date
    16 September 2026
    Shares
    17,042
    Price
    $12.52
    Value
    $213,284
  • MADDEN LARRY
    Chief Financial Officer
    Sold
    under a preset trading plan
    Date
    11 August 2026
    Shares
    27,451
    Price
    $13.06
    Value
    $358,514
  • MADDEN LARRY
    Chief Financial Officer
    Sold
    under a preset trading plan
    Date
    23 July 2026
    Shares
    2,814
    Price
    $10.69
    Value
    $30,070
  • Vanderhook Christopher
    Chief Operating Officer, Director
    Sold
    under a preset trading plan
    Date
    23 July 2026
    Shares
    4,304
    Price
    $10.47
    Value
    $45,065
  • Vanderhook Timothy
    CEO and Chairman, Director
    Sold
    under a preset trading plan
    Date
    23 July 2026
    Shares
    4,304
    Price
    $10.47
    Value
    $45,065
  • Vanderhook Christopher
    Chief Operating Officer, Director
    Sold
    under a preset trading plan
    Date
    22 July 2026
    Shares
    5,000
    Price
    $11.03
    Value
    $55,173
  • Vanderhook Timothy
    CEO and Chairman, Director
    Sold
    under a preset trading plan
    Date
    22 July 2026
    Shares
    5,000
    Price
    $11.03
    Value
    $55,173
  • Vanderhook Christopher
    Chief Operating Officer, Director
    Sold
    under a preset trading plan
    Date
    21 July 2026
    Shares
    3,196
    Price
    $11.70
    Value
    $37,407
  • Vanderhook Timothy
    CEO and Chairman, Director
    Sold
    under a preset trading plan
    Date
    21 July 2026
    Shares
    3,196
    Price
    $11.70
    Value
    $37,407

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.

None of the warning signs we check for were found.

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 11 Mar 2026, plus the 10-Q filed 10 Aug 2026 and 6 later 8-Ks.

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

  • It isn't cheap on profits: 68.0× operating profit.

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.