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Similarweb Ltd. (SMWB)

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

Similarweb Ltd. (SMWB) is a Internet Content & Information company based in IL with a market capitalization of $365.7M. Revenue grew 13.1% year-over-year and the company generated $13.2M in free cash flow. This page tracks SMWB's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

IL · 1.09K employees · IPO May 12, 2021

Valuation

Valuation & price

$3.16 · as of May 17, 2026 · -69.6% vs 52w high

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P/E ratio

Latest-FY diluted EPS

15.68

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$10.39$6.39$2.39Jul 25Dec 25Jul 26Jul 7, 25$8.80Jul 9, 25$8.78Jul 11, 25$8.28Jul 15, 25$8.20Jul 17, 25$8.36Jul 21, 25$8.78Jul 23, 25$9.19Jul 25, 25$8.65Jul 29, 25$8.68Jul 31, 25$8.36Aug 4, 25$7.93Aug 6, 25$7.57Aug 11, 25$6.87Aug 13, 25$8.43Aug 15, 25$8.46Aug 19, 25$8.74Aug 21, 25$8.74Aug 25, 25$9.17Aug 27, 25$9.77Aug 29, 25$10.39Sep 3, 25$10.01Sep 5, 25$9.72Sep 9, 25$9.90Sep 11, 25$9.99Sep 16, 25$10.00Sep 18, 25$9.85Sep 22, 25$9.70Sep 24, 25$9.78Sep 26, 25$9.54Sep 30, 25$9.30Oct 2, 25$9.27Oct 6, 25$9.27Oct 8, 25$8.89Oct 10, 25$8.40Oct 14, 25$8.73Oct 16, 25$8.72Oct 21, 25$8.81Oct 23, 25$8.80Oct 27, 25$9.07Oct 29, 25$8.44Oct 31, 25$8.55Nov 4, 25$8.30Nov 6, 25$8.41Nov 10, 25$8.47Nov 12, 25$7.82Nov 14, 25$7.35Nov 18, 25$7.14Nov 20, 25$7.18Nov 25, 25$7.66Nov 28, 25$7.83Dec 2, 25$7.72Dec 4, 25$7.77Dec 8, 25$7.65Dec 10, 25$7.65Dec 12, 25$7.48Dec 16, 25$7.38Dec 18, 25$7.20Dec 22, 25$7.12Dec 24, 25$7.05Dec 29, 25$7.26Jan 2, 26$7.11Jan 6, 26$7.26Jan 8, 26$7.18Jan 12, 26$6.95Jan 14, 26$6.29Jan 16, 26$6.14Jan 21, 26$5.55Jan 23, 26$5.77Jan 27, 26$5.63Jan 29, 26$5.30Feb 2, 26$5.21Feb 4, 26$4.43Feb 9, 26$4.62Feb 11, 26$4.18Feb 13, 26$3.98Feb 18, 26$2.55Feb 20, 26$2.79Feb 24, 26$2.64Feb 26, 26$2.70Mar 2, 26$2.60Mar 4, 26$2.71Mar 6, 26$2.81Mar 10, 26$2.69Mar 12, 26$2.61Mar 17, 26$2.80Mar 19, 26$2.71Mar 23, 26$2.69Mar 25, 26$2.69Mar 27, 26$2.52Mar 31, 26$2.61Apr 2, 26$2.68Apr 7, 26$2.67Apr 9, 26$2.48Apr 13, 26$2.39Apr 15, 26$2.60Apr 17, 26$2.63Apr 22, 26$2.69Apr 24, 26$2.59Apr 28, 26$2.70Apr 30, 26$2.81May 4, 26$3.02May 6, 26$3.07May 8, 26$3.43May 12, 26$3.12May 14, 26$3.07May 18, 26$3.42May 20, 26$3.82May 22, 26$4.13May 28, 26$4.19Jun 1, 26$4.35Jun 3, 26$4.31Jun 5, 26$4.06Jun 9, 26$4.10Jun 11, 26$4.23Jun 15, 26$5.25Jun 17, 26$4.87Jun 22, 26$5.13Jun 24, 26$5.16Jun 26, 26$5.60Jul 2, 26$6.18
$2.3352-week range$10.40
Loading valuation history…

Fundamentals

Key fundamentals

$365.7M

Market cap

13.1%

Revenue growth (YoY)

79.5%

Gross margin

$13.2M

Free cash flow (USD)

-$29.1M

Net debt

Net cash position

2.9%

Share dilution

0/5

Graham criteria passed

Defensive-investor screen

Communication Services

Sector

Trajectory

Long-term trends

Revenue by year

2018 → 2025

FY 2018$51.5MFY 2019$70.6MFY 2020$93.5MFY 2021$137.7MFY 2022$193.2MFY 2023$218.0MFY 2024$249.9MFY 2025$282.6M
$51.5M$282.6M

Free cash flow by year

2019 → 2025

FY 2019$-11.5MFY 2020$-4.9MFY 2021$-30.7MFY 2022$-77.2MFY 2023$-5.4MFY 2024$27.4MFY 2025$13.2M
-$11.5M$13.2M

Gross margin by year

2021 → 2025

FY 202176.9%FY 202272.4%FY 202378.4%FY 202478.1%FY 202579.5%
76.9%79.5%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

5

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 6-K filed May 28, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider buyInsider Buy $208KOffer Or · Director, Chief Executive Officer · $207.5KJun 2, 2026Filing
  • Annual reportAnnual Report FiledMay 28, 2026Filing
  • Insider buyInsider Buy $193KEilam Barak · Director · $193KMay 22, 2026Filing
  • Insider buyInsider Buy $292KBeit-On Harel Moshe · Director · $291.8KMay 21, 2026Filing
  • Insider buyInsider Buy $200KOffer Or · Director, Chief Executive Officer · $199.6KMay 20, 2026Filing
  • Insider buyInsider Buy $129KRapaport-Dagim Tamar · Director · $128.9KMay 19, 2026Filing
  • 6-K filingCompensation Policy UpdateMay 14, 2026Filing
  • 6-K filingCEO Succession PlanningMay 13, 2026Filing
  • Annual reportAnnual Report FiledMay 13, 2026Filing
  • 6-K filingAnnual General Meeting NoticeApr 23, 2026Filing

Questions

Frequently asked questions

What is Similarweb Ltd.'s market cap?

Similarweb Ltd. (SMWB) has a market capitalization of $365.7M.

What is SMWB's P/E ratio?

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

What is SMWB's price-to-book (P/B) ratio?

SMWB trades at 15.68 times book value per share.

Are insiders buying SMWB stock?

Yes — SEC Form 4 filings show 5 open-market insider buys and 0 sells at Similarweb Ltd. 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.