SimilarwebSMWB
13F holders, Q4 2024 (December 31)112holders +19
22new positions
8sold out
6famous investors
$14.17avg. 13F price*
At the end of Q4 2024, 112 institutions reported holding Similarweb Ltd. (SMWB) in their 13F filings, up 19 from Q3 2024. 22 opened new positions and 8 sold out. The largest holders were Naspers Ltd. ($158.3M), Phoenix Financial Ltd. ($35.7M) and Ulysses Management LLC ($32.4M). 6 famous investors held it, including Cathie Wood (0.0% of ARK Investment Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Similarweb Ltd.
- CUSIP
- M84137104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 22 | $80.0M |
| Exits | 8 | $4.2M |
All 13F filers, Q3 2024 → Q4 2024: 9,059,629 shares bought and 3,399,613 shares sold, net +5,660,016 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 112 holders
| Naspers Ltd. | 13.03% | No change | 11,173,265 | $158.3M |
| Phoenix Financial Ltd. | 0.49% | Reduce -1.5% | 2,522,007 | $35.7M |
| Ulysses Management LLC | 7.52% | No change | 2,283,228 | $32.4M |
| Jennison Associates LLC | 0.02% | New | 1,839,055 | $26.1M |
| Migdal Insurance & Financial Holdings Ltd. | 0.35% | No change | 1,712,557 | $24.3M |
| Menora Mivtachim Holdings LTD. | 0.15% | No change | 1,686,470 | $23.9M |
| Schonfeld Strategic Advisors LLC | 0.14% | New | 1,590,391 | $22.5M |
| Y.D. More Investments Ltd | 1.85% | Add +6.3% | 1,449,634 | $20.5M |
| Alpha Family Trust | 9.04% | Reduce -31.1% | 1,135,559 | $16.1M |
| Scalar Gauge Management, LLC | 7.30% | Add +29.1% | 1,115,778 | $15.8M |
| S Squared Technology, LLC | 6.22% | Add +2.8% | 1,056,291 | $15.0M |
| Acadian Asset Management LLC | 0.04% | Add +3.5% | 888,642 | $12.6M |
| BlackRock, Inc. | 0.00% | Add +82.6% | 784,943 | $11.1M |
| Next Century Growth Investors LLC | 0.74% | Add +146.8% | 699,128 | $9.9M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.04% | Add +50.6% | 677,465 | $9.6M |
| T. Rowe Price Investment Management, Inc. | 0.01% | New | 674,822 | $9.6M |
| Walleye Capital LLC | 0.07% | Add +34.9% | 478,417 | $6.8M |
| Victory Capital Management Inc. | 0.01% | New | 429,782 | $6.1M |
| Nuveen Asset Management, LLC | 0.00% | Add +24.9% | 428,926 | $6.1M |
| P.A.W. Capital Corp. | 10.81% | No change | 400,000 | $5.7M |
| Renaissance Technologies | 0.01% | Add +17.2% | 380,873 | $5.4M |
| Alyeska Investment Group, L.P. | 0.02% | Add +15.4% | 375,000 | $5.3M |
| Marshall Wace, LLP | 0.01% | Add +22.8% | 358,736 | $5.1M |
| Russell Investments Group, Ltd. | 0.01% | Add +66.6% | 357,373 | $5.1M |
| Morgan Stanley | 0.00% | Add +81.3% | 319,019 | $4.5M |
| Telemark Asset Management, LLC | 0.42% | New | 300,000 | $4.3M |
| D. E. Shaw & Co. | 0.00% | Add +54.8% | 292,584 | $4.1M |
| State Street Corp. | 0.00% | Add +52.8% | 287,223 | $4.1M |
| Portolan Capital Management, LLC | 0.27% | New | 282,903 | $4.0M |
| Bank of America Corp. | 0.00% | Add +145.0% | 276,935 | $3.9M |
| Essex Investment Management Co. LLC | 0.67% | Reduce -13.3% | 264,820 | $3.8M |
| Ceera Investments, LLC | 1.26% | No change | 259,827 | $3.7M |
| Citadel Advisors | 0.00% | Reduce -84.7% | 257,124 | $3.6M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +111.1% | 255,406 | $3.6M |
| Two Sigma Investments, LP | 0.01% | Add +49.1% | 255,372 | $3.6M |
| UBS Group AG | 0.00% | Add +151.3% | 214,896 | $3.0M |
| ARK Investment Management | 0.02% | Reduce -26.2% | 203,674 | $2.9M |
| CenterBook Partners LP | 0.17% | Add +292.0% | 198,331 | $2.8M |
| JPMorgan Chase & Co. | 0.00% | Add +9.4% | 187,644 | $2.7M |
| Calamos Advisors LLC | 0.02% | Add +147.4% | 171,167 | $2.4M |
| Sphera Management Technology Funds Ltd | 1.84% | — | 164,145 | $2.3M |
| Old Well Partners, LLC | 4.23% | No change | 156,419 | $2.2M |
| Panoramic Capital, LLC | 1.41% | — | 125,000 | $1.8M |
| Oppenheimer & Co. Inc. | 0.02% | Add +4.3% | 111,149 | $1.6M |
| Millennium Management | 0.00% | Reduce -80.0% | 108,328 | $1.5M |
| Trexquant Investment LP | 0.02% | Reduce -29.6% | 104,475 | $1.5M |
| Cubist Systematic Strategies, LLC | 0.02% | Add +10.8% | 102,966 | $1.5M |
| Blair William & Co. | 0.00% | Add +288.6% | 97,853 | $1.4M |
| Point72 Asset Management | 0.00% | New | 94,480 | $1.3M |
| BNP Paribas Financial Markets | 0.00% | New | 88,501 | $1.3M |
| Swiss National Bank | 0.00% | Add +28.4% | 80,974 | $1.1M |
| Legato Capital Management LLC | 0.15% | Reduce -23.1% | 79,207 | $1.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -35.3% | 77,126 | $1.1M |
| Lazard Asset Management LLC | 0.00% | Add +23.0% | 76,415 | $1.1M |
| Atom Investors LP | 0.13% | Reduce -48.8% | 73,655 | $1.0M |
| ExodusPoint Capital Management, LP | 0.01% | Add +191.5% | 68,218 | $967K |
| Sei Investments Co. | 0.00% | New | 68,171 | $966K |
| Jump Financial, LLC | 0.02% | Add +111.3% | 67,300 | $954K |
| Northern Trust Corp. | 0.00% | Add +437.4% | 66,277 | $939K |
| XTX Topco Ltd | 0.06% | Reduce -3.3% | 52,175 | $739K |
| Cresset Asset Management, LLC | 0.00% | Reduce -14.7% | 46,328 | $656K |
| Bailard, Inc. | 0.02% | New | 45,457 | $644K |
| Two Sigma Advisers, LP | 0.00% | Add +41.1% | 43,600 | $618K |
| Tidal Investments LLC | 0.00% | New | 40,641 | $576K |
| Legal & General Group Plc | 0.00% | Add +50.0% | 39,371 | $558K |
| Numerai GP LLC | 0.15% | Reduce -55.5% | 38,668 | $548K |
| Squarepoint Ops LLC | 0.00% | Reduce -67.9% | 38,638 | $548K |
| California State Teachers Retirement System | 0.00% | Add +36.2% | 38,298 | $543K |
| PDT Partners, LLC | 0.05% | New | 37,680 | $534K |
| Vanguard Group Inc. | 0.00% | Add +40.3% | 35,291 | $500K |
| Global IMC LLC | 0.09% | New | 35,219 | $499K |
| Geode Capital Management, LLC | 0.00% | Add +236.6% | 33,730 | $478K |
| Pathstone Holdings, LLC | 0.00% | No change | 33,010 | $468K |
| HRT Financial LP | 0.00% | New | 31,017 | $439K |
| Militia Capital Partners, LP | 0.41% | — | 30,000 | $425K |
| Quantbot Technologies LP | 0.02% | Add +247.3% | 29,652 | $420K |
| Quadrature Capital Ltd | 0.01% | Reduce -51.4% | 28,000 | $396K |
| Gsa Capital Partners LLP | 0.03% | Reduce -45.8% | 24,529 | $348K |
| Verition Fund Management LLC | 0.00% | Add +28.4% | 23,244 | $329K |
| Centiva Capital, LP | 0.01% | Reduce -4.9% | 22,841 | $324K |
| State of Wyoming | 0.03% | Reduce -20.5% | 18,623 | $264K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | New | 18,207 | $258K |
| Natixis Advisors, LLC | 0.00% | New | 18,017 | $255K |
| ANTIPODES PARTNERS Ltd | 0.01% | Add +52.2% | 16,166 | $229K |
| Federation des caisses Desjardins du Quebec | 0.00% | Reduce -20.2% | 16,144 | $228K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 15,912 | $225K |
| State of New Jersey Common Pension Fund D | 0.00% | No change | 13,785 | $195K |
| Freedom Investment Management, Inc. | 0.02% | New | 13,512 | $191K |
| Meitav Investment House Ltd. | 0.00% | Add +17.0% | 12,846 | $182K |
| Corton Capital Inc. | 0.10% | Reduce -59.2% | 12,097 | $171K |
| Keybank National Association | 0.00% | New | 11,330 | $161K |
| Barclays PLC | 0.00% | Reduce -29.0% | 10,946 | $155K |
| International Assets Investment Management, LLC | 0.01% | New | 10,990 | $154K |
| Teacher Retirement System of Texas | 0.00% | New | 10,796 | $153K |
| Public Employees Retirement System of Ohio | 0.00% | Add +25.3% | 9,900 | $140K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | — | 8,873 | $126K |
| Osaic Holdings, Inc. | 0.00% | Add +3995.4% | 8,109 | $115K |
| KLP Kapitalforvaltning As | 0.00% | — | 8,100 | $115K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 7,847 | $111K |
| Deutsche Bank AG | 0.00% | No change | 5,667 | $80K |
"% of holder's portfolio" is SMWB's weight in each manager's 13F, not the share of Similarweb Ltd. the manager owns.