Similarweb (SMWB) Institutional Ownership $13.98 +0.50 (+3.71%) (As of 11:53 AM ET) Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrends Institutional Ownership Changes (13F Filings) for Similarweb (NYSE:SMWB)CurrentInstitutional OwnershipPercentage57.59%Number ofInstitutional Buyers(last 12 months)31TotalInstitutional Inflows(last 12 months)$29.97MNumber ofInstitutional Sellers(last 12 months)14TotalInstitutional Outflows(last 12 months)$6.33M Get SMWB Insider Trade Alerts Want to know when executives and insiders are buying or selling Similarweb stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address Skip Chart & View Institutional Buying and Selling Data SMWB Institutional Buying and Selling by Quarter Ad Brownstone ResearchDo this Before Elon’s Reveal on January 22ndElon’s newest tech could pay you an extra $30,000 a year — while you sleep. It’s smaller than a quarter but designed to power a $9 trillion AI revolution. And I’ve identified a little-known supplier Elon is depending on to make it all happen.I urge you to watch this video now. Similarweb Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails11/19/2024 Barclays PLC15,414$136K0.0%+201.0%0.019% 11/15/2024 Barclays PLC15,414$136K0.0%+201.0%0.019% 11/15/2024 Public Employees Retirement System of Ohio7,900$70K0.0%N/A0.010% 11/15/2024 XTX Topco Ltd53,980$477K0.0%+9.0%0.067% 11/15/2024 State Street Corp187,919$1.66M0.0%+32.5%0.232% 11/15/2024 Quadrature Capital Ltd57,569$508K0.0%-25.4%0.071% Get the Latest News and Ratings for SMWB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Similarweb and its competitors with MarketBeat's FREE daily newsletter. 11/15/2024 Centiva Capital LP24,024$212K0.0%N/A0.030% 11/15/2024 Atom Investors LP143,942$1.27M0.1%+41.1%0.178% 11/14/2024 Scalar Gauge Management LLC863,923$7.64M4.1%+45.5%1.068% 11/14/2024 Verition Fund Management LLC18,100$160K0.0%N/A0.022% 11/14/2024 Walleye Capital LLC354,653$3.14M0.0%+115.9%0.438% 11/14/2024 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC15,912$141K0.0%-16.5%0.020% 11/13/2024 Quantbot Technologies LP8,537$75K0.0%N/A0.011% 11/8/2024 Connor Clark & Lunn Investment Management Ltd.449,896$3.98M0.0%+112.7%0.556% 11/7/2024 Alpha Family Trust1,648,715$14.58M8.1%-2.0%2.037% 11/6/2024 Oppenheimer & Co. Inc.106,607$942K0.0%+9.8%0.132% 11/5/2024 GSA Capital Partners LLP45,247$400K0.0%-13.9%0.056% 11/4/2024 State of New Jersey Common Pension Fund D13,785$122K0.0%N/A0.017% 11/4/2024 Migdal Insurance & Financial Holdings Ltd.1,712,557$15.14M0.2%-12.9%2.116% 10/31/2024 ARK Investment Management LLC276,097$2.44M0.0%-4.0%0.341% 10/28/2024 P.A.W. Capital Corp400,000$3.54M8.0%N/A0.494% 10/28/2024 Meitav Investment House Ltd.10,976$104K0.0%-49.7%0.014% 10/10/2024 Inspire Investing LLC100,265$886K0.1%N/A0.124% 9/16/2024 Cubist Systematic Strategies LLC51,272$398K0.0%+4.4%0.065% 8/14/2024 Squarepoint Ops LLC51,328$399K0.0%-46.8%0.065% 8/14/2024 Cubist Systematic Strategies LLC51,272$398K0.0%+4.4%0.065% 8/14/2024 Scalar Gauge Management LLC593,923$4.62M2.7%+56.8%0.755% 8/14/2024 272 Capital LP68,036$529K0.3%N/A0.087% 8/14/2024 Marshall Wace LLP80,418$625K0.0%-36.7%0.102% 8/12/2024 XTX Topco Ltd49,527$385K0.0%+63.9%0.063% 8/9/2024 Renaissance Technologies LLC110,600$859K0.0%+4.3%0.141% 8/6/2024 Acadian Asset Management LLC442,917$3.43M0.0%+60.8%0.563% 8/6/2024 Ceera Investments LLC259,827$2.02M0.9%+38.3%0.330% 8/5/2024 ANTIPODES PARTNERS Ltd11,580$90K0.0%+122.5%0.015% 7/29/2024 Migdal Insurance & Financial Holdings Ltd.1,966,068$15.28M0.3%-6.7%2.500% 7/29/2024 Meitav Investment House Ltd.21,800$168K0.0%-12.8%0.028% 7/26/2024 ARK Investment Management LLC287,585$2.24M0.0%-25.2%0.366% 7/26/2024 Legato Capital Management LLC102,987$800K0.1%+4.5%0.131% 7/25/2024 Calamos Advisors LLC91,178$708K0.0%-7.8%0.116% 5/16/2024 California State Teachers Retirement System26,892$242K0.0%+10.1%0.034% Do this Before Elon’s Reveal on January 22nd (Ad)Elon’s newest tech could pay you an extra $30,000 a year — while you sleep. It’s smaller than a quarter but designed to power a $9 trillion AI revolution. And I’ve identified a little-known supplier Elon is depending on to make it all happen.I urge you to watch this video now. 5/15/2024 Quadrature Capital Ltd34,593$311K0.0%N/A0.044% 5/13/2024 Roubaix Capital LLC272,092$2.45M1.5%N/A0.346% 5/10/2024 Acadian Asset Management LLC275,417$2.47M0.0%+3,663.6%0.350% 5/9/2024 Blair William & Co. IL21,662$195K0.0%+20.1%0.028% 5/8/2024 Russell Investments Group Ltd.313,318$2.82M0.0%N/A0.398% 5/7/2024 Oppenheimer & Co. Inc.72,640$654K0.0%N/A0.092% 5/7/2024 ANTIPODES PARTNERS Ltd5,204$47K0.0%-43.2%0.007% 5/3/2024 Essex Investment Management Co. LLC260,450$2.34M0.5%N/A0.331% 5/3/2024 GSA Capital Partners LLP69,272$623K0.0%-35.4%0.088% 4/25/2024 Horrell Capital Management Inc.109,461$985K0.3%-19.5%0.139% 4/15/2024 Counterpoint Mutual Funds LLC15,102$136K0.0%N/A0.019% 2/15/2024 Old Well Partners LLC247,417$1.32M1.2%-2.3%0.333% 2/14/2024 Scalar Gauge Management LLC222,919$1.19M1.1%N/A0.300% 2/13/2024 Circumference Group LLC136,000$725K0.6%N/A0.000% 2/6/2024 Swiss National Bank53,974$288K0.0%-10.6%0.000% 1/24/2024 ANTIPODES PARTNERS Ltd9,166$48K0.0%+118.7%0.000% 1/17/2024 ARK Investment Management LLC340,739$1.82M0.0%+9.8%0.000% 11/14/2023 Old Well Partners LLC253,357$1.64M1.4%-3.9%0.000% 11/13/2023 ANTIPODES PARTNERS Ltd4,192$27K0.0%N/A0.000% 11/9/2023 Blair William & Co. IL145,036$940K0.0%-24.4%0.000% 11/8/2023Pathstone Family Office LLC35,000$227K0.0%N/A0.000% 11/8/2023 Swiss National Bank60,374$391K0.0%N/A0.000% 11/8/2023 Premier Fund Managers Ltd44,517$288K0.0%-46.6%0.000% 11/7/2023 Barclays PLC4,966$32K0.0%+737.4%0.000% 10/30/2023 Y.D. More Investments Ltd1,511,263$8.96M1.8%N/A2.034% 10/18/2023 ARK Investment Management LLC310,196$2.01M0.0%-13.0%0.000% 8/14/2023 Ulysses Management LLC2,283,228$14.98M1.4%+0.7%0.000% 8/14/2023 Portolan Capital Management LLC2,684,874$17.61M1.6%+16.8%0.000% 8/3/2023 Premier Fund Managers Ltd83,335$540K0.0%-68.7%0.000% 7/14/2023 Venture Visionary Partners LLC38,050$250K0.0%N/A0.000% 7/10/2023 ARK Investment Management LLC356,572$2.34M0.0%-9.8%0.000% 5/15/2023 Portolan Capital Management LLC2,299,074$15.54M1.5%+158.9%3.095% 5/12/2023 Blair William & Co. IL240,344$1.63M0.0%-16.1%0.324% 5/11/2023 Meitav Investment House Ltd.25,000$169K0.0%-95.5%0.000% 5/8/2023 Federated Hermes Inc.40,000$270K0.0%N/A0.054% 5/5/2023 Horrell Capital Management Inc.136,000$919K0.3%+58.1%0.183% 4/17/2023 ARK Investment Management LLC395,490$2.67M0.0%+18.1%0.532% 2/14/2023 Ulysses Management LLC2,267,267$14.58M3.5%-6.1%3.052% 2/14/2023 Portolan Capital Management LLC888,184$5.71M0.6%N/A1.196% 2/10/2023 Blair William & Co. IL286,465$1.84M0.0%-22.5%0.386% 2/8/2023 Premier Fund Managers Ltd91,000$8.47M0.3%-65.8%0.122% 2/8/2023 ANTIPODES PARTNERS Ltd5,263$33K0.0%N/A0.007% 2/6/2023 Y.D. More Investments Ltd1,511,866$8.32M2.0%N/A2.035% 1/30/2023 Horrell Capital Management Inc.86,000$553K0.2%N/A0.116% 1/24/2023 ARK Investment Management LLC334,983$2.15M0.0%+45.3%0.451% 1/23/2023 Migdal Insurance & Financial Holdings Ltd.1,586,950$10.20M0.2%-3.1%2.136% 11/15/2022ETF Managers Group LLC50,300$295K0.0%+8.2%0.068% 11/14/2022 Tudor Investment Corp Et Al135,386$793K0.0%+1.7%0.182% 11/9/2022 Bessemer Group Inc.312,677$1.83M0.0%+504.8%0.421% 11/9/2022 Blair William & Co. IL369,466$2.17M0.0%+17.8%0.497% Do this Before Elon’s Reveal on January 22nd (Ad)Elon’s newest tech could pay you an extra $30,000 a year — while you sleep. It’s smaller than a quarter but designed to power a $9 trillion AI revolution. And I’ve identified a little-known supplier Elon is depending on to make it all happen.I urge you to watch this video now. 11/4/2022 Premier Fund Managers Ltd265,855$1.63M0.1%-22.4%0.358% 10/17/2022 ARK Investment Management LLC230,500$1.35M0.0%+40.3%0.310% 8/9/2022 Swiss National Bank44,388$366K0.0%N/A0.060% 8/9/2022 Arena Capital Advisors LLC CA160,000$1.32M0.3%+62.9%0.215% 8/5/2022 MQS Management LLC10,439$86K0.1%N/A0.014% 7/11/2022 ARK Investment Management LLC164,316$1.47M0.0%+3.0%0.221% 7/8/2022 Yarbrough Capital LLC17,200$142K0.0%-17.2%0.023% 5/16/2022 RBF Capital LLC12,000$158K0.0%N/A0.016% 5/13/2022 Arena Capital Advisors LLC CA98,235$1.27M0.2%+63.7%0.132% 5/10/2022 Ghisallo Capital Management LLC115,000$1.49M0.2%-50.2%0.155% (Data available from 1/1/2016 forward) SMWB Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of SMWB shares? During the previous two years, 49 institutional investors and hedge funds held shares of Similarweb. The most heavily invested institutionals were Portolan Capital Management LLC ($17.61M), Migdal Insurance & Financial Holdings Ltd. ($15.14M), Ulysses Management LLC ($14.98M), Alpha Family Trust ($14.58M), Y.D. More Investments Ltd ($8.96M), Scalar Gauge Management LLC ($7.64M), and Connor Clark & Lunn Investment Management Ltd. ($3.98M).Learn more on SMWB's institutional investors. What percentage of Similarweb stock is owned by institutional investors? 57.59% of Similarweb stock is owned by institutional investors. Learn more on SMWB's institutional investor holdings. Which institutional investors have been buying Similarweb stock? Of the 39 institutional investors that purchased Similarweb stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Y.D. More Investments Ltd ($3.02M), Portolan Capital Management LLC ($2.68M), Scalar Gauge Management LLC ($708.14K), Acadian Asset Management LLC ($435.60K), P.A.W. Capital Corp ($400K), Russell Investments Group Ltd. ($313.32K), and Roubaix Capital LLC ($272.09K). How much institutional buying is happening at Similarweb? Institutional investors have bought a total of 9,804,852 shares in the last 24 months. This purchase volume represents approximately $70.57M in transactions. Which Similarweb major shareholders have been selling company stock? Of the 17 institutional investors that sold Similarweb stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Meitav Investment House Ltd. ($539.85K), Migdal Insurance & Financial Holdings Ltd. ($444.98K), Premier Fund Managers Ltd ($396.19K), ARK Investment Management LLC ($193.43K), Blair William & Co. IL ($175.89K), Ulysses Management LLC ($146.48K), and Marshall Wace LLP ($46.66K). How much institutional selling is happening at Similarweb? Institutional investors have sold a total of 2,150,445 shares in the last 24 months. This volume of shares sold represents approximately $15.49M in transactions. Related Companies NCNO Major Shareholders CLBT Major Shareholders BL Major Shareholders ALKT Major Shareholders GDS Major Shareholders PYCR Major Shareholders ZI Major Shareholders IAC Major Shareholders DOCN Major Shareholders INST Major Shareholders This page (NYSE:SMWB) was last updated on 12/18/2024 by MarketBeat.com Staff From Our PartnersThis drone stock is setting up to transform medical supply deliveryDrone stocks are on a tear, with certain symbols seeing gains as high as 300% over just a matter of weeks.The Tomorrow Investor | SponsoredUncover the Top Gold Stock of the Bull MarketGold Stocks Are Surging—Is West Red Lake Gold Mines Your Next Profit Play?Huge Alerts | SponsoredHealthcare Takes A Big Step Forward With The Help of A.I.To date, we've seen baseline AI models lay the groundwork. 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