SMWB

SIMILARWEB LTD. SMWB

NYSESmall CapTechnology
InternationalScored off the official board: an annual-only filer, so this data lags a domestic quarterly filer.

13F Pro quality score

Rank #2,583 of 2,925

Why it scores 27Technology peers →

Rankings refresh quarterly once 80% of peers have filed. Next update: ~Nov 14, 2026.

Revenue

$282.60M

Quarter to Dec 31

Net income

$-32.94M

Quarter to Dec 31

Free cash flow

$13.15M

Quarter to Dec 31

Operating margin

-8.3%

Quarter to Dec 31

Top Institutional Holders

as of Q2 2026
$312.07M total
NASPERS LTD
$68.49M0.0%
Viola Growth Management Fund 2 Ltd.
$66.27M--
MENORA MIVTACHIM HOLDINGS LTD.
$24.61M0.0%
WELLINGTON MANAGEMENT GROUP LLP
$22.22M+22.2%
ION Crossover Partners Ltd
$18.58M0.0%
Ulysses Management LLC
$17.95M-2.3%
S Squared Technology, LLC
$10.36M+5.6%
Schonfeld Strategic Advisors LLC
$7.42M+318.7%
Y.D. More Investments Ltd
$7.03M-0.4%
ARK Investment Management LLC
$5.12M+137.1%
RENAISSANCE TECHNOLOGIES LLC
$4.38M-3.5%
CDC Financial, Inc.
$4.13M+5.5%
Alpha Family Trust
$4.04M0.0%
NANO CAP NEW MILLENNIUM GROWTH FUND L P
$3.98M+66.7%
Herald Investment Management Ltd
$3.96M0.0%
P.A.W. CAPITAL CORP
$3.92M+28.0%
Sphera Management Technology Funds Ltd
$3.77M0.0%
CenterBook Partners LP
$3.68M-54.7%
Lotus Technology Management, LP
$3.40MNew
JANE STREET GROUP, LLC
$3.15M+121.9%
PEAK6 LLC
$2.97M+51.0%
Connor, Clark & Lunn Investment Management Ltd.
$2.73M-16.5%
UBS Group AG
$2.47M+103.1%
CITADEL ADVISORS LLC
$2.13M-27.2%
MORGAN STANLEY
$1.64M-54.7%
See all 71 institutional holders →
Reading the latest SEC filing…

Key Metrics

Revenue

FY 2025
EDGAR

Net Income

FY 2025
EDGAR

EPS (Diluted)

FY 2025
EDGAR

Operating Margin

FY 2025
EDGAR

Free Cash Flow

FY 2025
EDGAR

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SMWB key financials by period

Reported revenue, net income and operating margin by fiscal year, from SIMILARWEB LTD.'s annual filings on SEC EDGAR.

SIMILARWEB LTD. reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodRevenueNet incomeOp. margin
FY 2025$282.6M$-32.9M-8.3%
FY 2024$249.9M$-11.5M-3.9%
FY 2023$218.0M$-29.4M-13.2%
FY 2022$193.2M$-83.7M-45.5%
FY 2021$137.7M$-69.0M-48.0%
FY 2020$93.5M$-22.0M-21.0%
Source: SMWB filings on SEC EDGAR →

Companies similar to SMWB

Ranked by quality-factor profile and overlapping institutional ownership, from the latest 13F filings and SEC financials.

SMWB insiders

Officers, directors and 10% owners with a Form 4 filed in the last 24 months, most recent first. From SEC EDGAR.

About SIMILARWEB LTD. (SMWB): stock profile, AI score and financials

SIMILARWEB LTD. (SMWB) stock profile, AI quality score, and SEC EDGAR financial data, a Technology sector company. 13F Pro's AI-powered ranking engine scores SMWB at 26.6/100 on a composite quality score built from its SEC filings, placing it at rank #2,583 of 2,925 stocks — the bottom half of the AI-ranked universe. Based on the latest XBRL financial filings (FY 2025), SIMILARWEB LTD. reports quarterly revenue of $282.6M, net income of $-32.9M, an operating margin of -8.3%. Top institutional holders of SMWB by reported 13-F value include NASPERS LTD, Viola Growth Management Fund 2 Ltd., MENORA MIVTACHIM LTD., based on the most recent SEC filings. SMWB trades on the NYSE exchange and files with the SEC under CIK 1842731. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate SMWB daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for SIMILARWEB LTD. directly from SEC EDGAR.

SEC EDGAR: CIK 1842731 →