Institutional Ownership Similarweb Ltd. (SMWB)
This table provides information about the institutional ownership of Similarweb Ltd. (SMWB). We have compiled data on the 112 institutions that hold shares in the stock, with a total of 51.7 Million shares, which have been reported (via 13F filing form) to have a value of $380 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Naspers LTD
South Africa, T3 |
Nov 14, 2025 Q3 2025 |
11,173,265
shares
|
$82.1 Million
15.7% of portfolio
|
Q4 2021
New holding
|
|
|
Ion Crossover Partners LTD
Herzliya Pituach, L3 |
Nov 14, 2023 Q3 2023 |
5,772,183
shares
|
$42.4 Million
83.88% of portfolio
|
Q2 2021
New holding
|
|
|
Menora Mivtachim Holdings Ltd.
|
Nov 13, 2025 Q3 2025 |
3,208,394
shares
|
$23.6 Million
0.16% of portfolio
|
Q3 2025
Added 37.89%
|
|
|
Migdal Insurance & Financial Holdings Ltd.
|
Oct 30, 2025 Q3 2025 |
3,106,157
shares
|
$22.8 Million
0.31% of portfolio
|
Q3 2025
Added 3.33%
|
|
|
Ulysses Management LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
2,998,474
shares
|
$22 Million
2.06% of portfolio
|
Q2 2025
Added 9.09%
|
|
|
Phoenix Holdings Ltd.
Givatayim, L3 |
Nov 13, 2025 Q3 2025 |
2,993,086
shares
|
$22 Million
0.35% of portfolio
|
Q3 2025
New holding
|
|
|
Wellington Management Group LLP
Boston, MA |
Nov 14, 2025 Q3 2025 |
2,457,805
shares
|
$18.1 Million
0.0% of portfolio
|
Q3 2025
Added 163.55%
|
|
|
Penn Capital Management Company, LLC
Philadelphia, PA |
Nov 24, 2025 Q3 2025 |
1,646,094
shares
|
$12.1 Million
1.34% of portfolio
|
Q3 2025
Added 299.38%
|
|
|
Nuveen, LLC
Charlotte, NC |
Nov 12, 2025 Q3 2025 |
1,482,941
shares
|
$10.9 Million
0.0% of portfolio
|
Q3 2025
Added 14.33%
|
|
|
Y.D. More Investments LTD
Ramat Gan, L3 |
Nov 10, 2025 Q3 2025 |
1,182,798
shares
|
$8.69 Million
0.64% of portfolio
|
Q3 2025
Reduced 4.17%
|
|
|
Center Book Partners LP
Greenwich, CT |
Nov 07, 2025 Q3 2025 |
1,180,966
shares
|
$8.68 Million
0.6% of portfolio
|
Q3 2025
Reduced 18.09%
|
|
|
Portolan Capital Management, LLC
Boston, MA |
Nov 13, 2025 Q3 2025 |
1,179,000
shares
|
$8.67 Million
0.69% of portfolio
|
Q3 2025
Added 62.04%
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
Nov 13, 2025 Q3 2025 |
944,552
shares
|
$6.94 Million
0.03% of portfolio
|
Q3 2025
Added 2.59%
|
|
|
New York State Common Retirement Fund
|
Nov 03, 2025 Q3 2025 |
849,745
shares
|
$6.25 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
S Squared Technology, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
686,672
shares
|
$5.05 Million
2.62% of portfolio
|
Q2 2025
Reduced 31.37%
|
|
|
Alpha Family Trust
Los Angeles, CA |
Nov 12, 2025 Q3 2025 |
658,935
shares
|
$4.84 Million
2.94% of portfolio
|
Q3 2025
Reduced 22.63%
|
|
|
Herald Investment Management LTD
|
Nov 07, 2025 Q3 2025 |
600,000
shares
|
$4.41 Million
0.95% of portfolio
|
Q2 2025
Added 100.0%
|
|
|
First Eagle Investment Management, LLC
|
Nov 12, 2025 Q3 2025 |
545,001
shares
|
$4.01 Million
0.01% of portfolio
|
Q3 2025
Added 221.53%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
510,921
shares
|
$3.76 Million
0.0% of portfolio
|
Q3 2025
Added 65.68%
|
|
|
Royce & Associates LP
|
Nov 12, 2025 Q3 2025 |
494,328
shares
|
$3.63 Million
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Sphera Management Technology Funds LTD
Tel Aviv, L3 |
Nov 14, 2025 Q3 2025 |
462,878
shares
|
$3.4 Million
1.36% of portfolio
|
Q3 2025
Added 14.89%
|
|
|
Scalar Gauge Management, LLC
Dallas, TX |
Oct 31, 2025 Q3 2025 |
441,742
shares
|
$3.25 Million
2.09% of portfolio
|
Q3 2025
Reduced 60.43%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
428,926
shares
|
$3.15 Million
0.0% of portfolio
|
Q4 2024
Added 24.88%
|
|
|
Essex Investment Management CO LLC
Boston, MA |
Nov 06, 2025 Q3 2025 |
380,793
shares
|
$2.8 Million
0.62% of portfolio
|
Q3 2025
Added 45.94%
|
|
|
North Run Capital, LP
Wellesley, MA |
Feb 14, 2023 Q4 2022 |
375,000
shares
|
$2.76 Million
5.6% of portfolio
|
Q4 2022
New holding
|
|