By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
Over 12 months, Similarweb Ltd. saw more selling than buying from its insiders — purchases of about $1 million against sales of $16.5 million.
Biggest single buyer: Beit-On Harel Moshe, Director, with roughly $292,000. Notably, at least one C-suite executive was among the buyers.
Zooming out by quarter: Last full quarter: net selling by insiders. Insiders bought in 1 of the last 7 full quarters. On the institutional side, 69 funds reported holding SMWB at the end of Q2 2026, and more funds sold than bought.
Are insiders buying or selling SMWB stock?
In the last 12 months Similarweb Ltd. insiders made open-market purchases worth about $1 million and sales worth about $16.5 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in SMWB?
The most recent open-market insider trade in SMWB was filed on 2026-09-25.
How many institutions own SMWB?
69 investment managers reported holding SMWB in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded SMWB?
No congressional trades in SMWB were reported in the past two years. The full list is free on CapitalSnitch.
Free weekly email: the week's biggest insider buys and Congress trades, every Monday. No spam, one-click unsubscribe.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).