SIMILARWEB LTD

Ticker: SMWB CUSIP: M84137104 Class: Foreign Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 492,861 Value ($000) $3,692 Avg Close $8.06 Range $6.84 - $9.52
Q3 2025
Shares 1,179,000 Value ($000) $10,965 Avg Close $8.95 Range $6.85 - $10.75
Q2 2025
Shares 727,592 Value ($000) $5,704 Avg Close $7.49 Range $6.36 - $8.59
Q1 2025
Shares 370,191 Value ($000) $3,061 Avg Close $12.33 Range $8.00 - $17.64
Q4 2024
Shares 282,903 Value ($000) $4,009 Avg Close $11.05 Range $8.26 - $14.84
Q2 2024
Shares 1,367,259 Value ($000) $10,624 Avg Close $7.79 Range $6.95 - $8.99
Q1 2024
Shares 2,040,602 Value ($000) $18,365 Avg Close $7.39 Range $5.07 - $9.76
Q4 2023
Shares 1,912,272 Value ($000) $10,192 Avg Close $5.24 Range $4.58 - $6.62
Q3 2023
Shares 2,548,632 Value ($000) $16,515 Avg Close $6.54 Range $4.86 - $7.95
Q2 2023
Shares 2,684,874 Value ($000) $17,613 Avg Close $6.07 Range $4.89 - $7.17
Q1 2023
Shares 2,299,074 Value ($000) $15,542 Avg Close $6.40 Range $5.46 - $7.55
Q4 2022
Shares 888,184 Value ($000) $5,711 Avg Close $5.73 Range $4.37 - $6.64