Similarweb
SMWB
93 hedge funds and large institutions have $312M invested in Similarweb in 2024 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 38 increasing their positions, 16 reducing their positions, and 8 closing their positions.
213% more first-time investments, than exits
New positions opened: 25 | Existing positions closed: 8
138% more repeat investments, than reductions
Existing positions increased: 38 | Existing positions reduced: 16
100% more funds holding in top 10
Funds holding in top 10: 3 → 6 (+3)
32% more capital invested
Capital invested by funds: $236M → $312M (+$76.4M)
22% more funds holding
Funds holding: 76 → 93 (+17)
5.85% more ownership
Funds ownership: 37.83% → 43.69% (+5.9%)
71% less call options, than puts
Call options by funds: $209K | Put options by funds: $724K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$12.4M |
| 2 |
MMH
Menora Mivtachim Holdings
Ramat Gan,
Israel
|
+$4.93M |
| 3 |
SST
S Squared Technology
New York
|
+$3.86M |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$3.28M |
| 5 |
PAWC
P.A.W. Capital
Greenwich,
Connecticut
|
+$3.16M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PCM
Portolan Capital Management
Boston,
Massachusetts
|
-$10.6M |
| 2 |
PF
Phoenix Financial
Givatayim,
Israel
|
-$2.7M |
| 3 |
MIFH
Migdal Insurance & Financial Holdings
Petach Tikva,
Israel
|
-$2M |
| 4 |
Russell Investments Group
London,
United Kingdom
|
-$755K |
| 5 |
Ameriprise
Minneapolis,
Minnesota
|
-$742K |
SMWB Hedge Fund Activity: Q3 2024 in Review
93 of the 6,967 institutional investors tracked by Wall St. Rank reported a position in Similarweb (SMWB) for Q3 2024, worth a combined $312M — up 32% from $236M a quarter earlier.
Buyers outnumbered sellers: 25 funds opened new SMWB positions and 8 closed out — a net gain of 17 holders — while 38 added to existing stakes and 16 trimmed.
The largest buyer was Citadel Advisors, adding an estimated $12.4M. The largest seller was Portolan Capital Management, exiting entirely with an estimated $10.6M sold.
- 93 institutional investors held Similarweb (SMWB) as of Q3 2024, up from 76 in Q2 2024.
- Funds reported $312M of Similarweb stock for Q3 2024, up 32% quarter-over-quarter.
- 25 funds opened new Similarweb positions in Q3 2024 and 8 closed out, a net change of +17 holders.
- The largest Similarweb buyer in Q3 2024 was Citadel Advisors, an estimated $12.4M added.
- The largest Similarweb seller in Q3 2024 was Portolan Capital Management, an estimated $10.6M sold.
Based on aggregated 13F filings for Q3 2024.