SCHEDULE 13G/A

SIMILARWEB LTD

Ordinary Shares, par value NIS 0.01 per share · CUSIP: M84137104

Event date: 2024-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Viola Growth II (A) L.P.

  Shares: 2,134,916.00 · Class: 2.6%

• Viola Growth II (B) L.P.

  Shares: 2,823,094.00 · Class: 3.5%

• VG SW L.P.

  Shares: 5,581,225.00 · Class: 6.8%

• Viola Partners Fund 4 2013 L.P.

  Shares: 170,130.00 · Class: 0.2%

• Viola Growth II L.P.

  Shares: 4,958,010.00 · Class: 6.1%

• VG SW GP L.P.

  Shares: 5,682,638.00 · Class: 7%

• Viola Partners 4 (G.P. Fund 4) Limited Partnership

  Shares: 170,130.00 · Class: 0.2%

• Viola Growth II GP Ltd.

  Shares: 10,640,648.00 · Class: 13.0%

• Viola Growth 3 Ltd.

  Shares: 5,682,638.00 · Class: 7.0%

• Viola Partners 4 Management Ltd.

  Shares: 170,130.00 · Class: 0.2%

• Viola Growth Management Fund 2 Ltd.

  Shares: 10,640,648.00 · Class: 13.0%

• Harel Beit-On

  Shares: 10,810,778.00 · Class: 13.2%

• Shlomo Dovrat

  Shares: 10,810,778.00 · Class: 13.2%

• Avi Zeevi

  Shares: 10,810,778.00 · Class: 13.2%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.