Institutional Ownership
Similarweb Ltd
CUSIP M84137104SHSSMWBQ1 2026
Institutional Holders
80
13F filers
Shares Held
42.25M
Aggregate institutional
Institutional Value
$114.54M
Q1 2026
Net New Holders
-17
18 new · 35 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions18
Increased32
Decreased18
Sold out35
Institutional Holders
80 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Naspers Ltd | 11.17M | $29.16M | 0 | Held |
| 2 | Menora Mivtachim Holdings Ltd. | 4.02M | $10.48M | 0 | Held |
| 3 | Y.D. More Investments Ltd | 1.15M | $8.34M | −20.0K | Reduced |
| 4 | Ion Crossover Partners Ltd | 3.03M | $7.91M | 0 | Held |
| 5 | Ulysses Management LLC | 3.00M | $7.83M | 0 | Held |
| 6 | Wellington Management Group LLP | 2.97M | $7.74M | −34.7K | Reduced |
| 7 | S Squared Technology, LLC | 1.60M | $4.18M | +824.8K | Added |
| 8 | Centerbook Partners LP | 1.33M | $3.46M | +364.1K | Added |
| 9 | Alpha Family Trust | 658.9K | $2.26M | 0 | Held |
| 10 | Millennium Management LLC | 825.8K | $2.16M | +468.0K | Added |
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