iRhythm Technologies (IRTC) Institutional Ownership $149.50 +0.97 (+0.65%) As of 10:48 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for iRhythm Technologies (NASDAQ:IRTC)Number ofInstitutional Buyers(last 12 months)147TotalInstitutional Inflows(last 12 months)$637.44MNumber ofInstitutional Sellers(last 12 months)90TotalInstitutional Outflows(last 12 months)$554.49M Get IRTC Insider Trade Alerts Want to know when executives and insiders are buying or selling iRhythm Technologies 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 IRTC Institutional Buying and Selling by Quarter iRhythm Technologies Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails6/2/2025 Cim Investment Management Inc.11,530$1.12M0.3%+97.6%0.036% 5/29/2025 DLD Asset Management LP21,960$2.30M0.1%-35.8%0.069% 5/29/2025 Rhumbline Advisers45,946$4.81M0.0%+7.0%0.144% 5/28/2025 Strs Ohio1,400$147K0.0%N/A0.004% 5/20/2025 Intech Investment Management LLC17,484$1.83M0.0%+17.1%0.055% 5/19/2025 Bayforest Capital Ltd4,213$441K0.2%+153.2%0.013% 5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC903,084$94.54M0.0%+169.7%2.829% 5/16/2025 Ascent Group LLC8,390$878K0.0%+3.5%0.026% 5/16/2025 Fred Alger Management LLC249,714$26.14M0.1%-8.5%0.782% 5/16/2025 Goldman Sachs Group Inc.433,780$45.41M0.0%+33.5%1.359% Get the Latest News and Ratings for IRTC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for iRhythm Technologies and its competitors with MarketBeat's FREE daily newsletter. 5/16/2025 Scientech Research LLC6,505$681K0.2%N/A0.020% 5/16/2025 Petrus Trust Company LTA5,455$571K0.1%N/A0.017% 5/16/2025 Millennium Management LLC399,746$41.85M0.0%+563.8%1.252% 5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.35,271$3.69M0.0%+2.7%0.110% 5/16/2025 Granahan Investment Management LLC14,772$1.55M0.1%-67.7%0.046% 5/16/2025 EFG Asset Management North America Corp.34,808$3.64M0.6%+22.4%0.109% 5/16/2025 Eventide Asset Management LLC740,062$77.47M1.5%+0.1%2.318% 5/16/2025 Cinctive Capital Management LP37,260$3.90M0.3%+357.7%0.117% 5/16/2025 Amundi95,854$10.15M0.0%-6.9%0.300% 5/15/2025 Redmile Group LLC56,844$5.95M0.6%N/A0.178% 5/15/2025 First Light Asset Management LLC325,046$34.03M3.9%-24.5%1.018% 5/15/2025 Cubist Systematic Strategies LLC43,717$4.58M0.0%+43,617.0%0.137% 5/15/2025 Royal Bank of Canada7,573$793K0.0%+423.0%0.024% 5/15/2025 Vident Advisory LLC2,352$246K0.0%N/A0.007% 5/15/2025 The Manufacturers Life Insurance Company 196,358$20.56M0.0%+0.2%0.615% 5/15/2025 Trexquant Investment LP20,791$2.18M0.0%N/A0.065% 5/15/2025 Next Century Growth Investors LLC208,220$21.80M1.9%N/A0.652% 5/15/2025 Champlain Investment Partners LLC822,791$86.13M0.6%+13.3%2.577% 5/14/2025 Corebridge Financial Inc.15,316$1.60M0.0%-1.5%0.048% 5/14/2025 Comerica Bank62,228$6.51M0.0%-16.1%0.195% 5/14/2025 MetLife Investment Management LLC18,550$1.94M0.0%-3.1%0.058% 5/14/2025 Synovus Financial Corp7,742$810K0.0%-12.0%0.024% 5/14/2025 AlphaQuest LLC283$30K0.0%N/A0.001% 5/14/2025 DLD Asset Management LP21,960$2.30M0.2%-35.8%0.069% 5/14/2025 BI Asset Management Fondsmaeglerselskab A S476$50K0.0%N/A0.001% 5/14/2025 Hsbc Holdings PLC4,590$474K0.0%+3.1%0.014% 5/14/2025 Fuller & Thaler Asset Management Inc.518,240$54.25M0.2%N/A1.623% 5/14/2025 Wellington Management Group LLP165,642$17.34M0.0%-29.2%0.519% 5/13/2025 Northern Trust Corp292,009$30.57M0.0%+1.6%0.915% 5/13/2025 Algert Global LLC13,043$1.37M0.0%-33.6%0.041% Recession Fears Mounting? 2 AI Stocks to Watch Now (Ad)2025 is off to a turbulent start—markets are swinging wildly, inflation pressures remain high, and recession fears are creeping back into headlines. But even in uncertain times, innovation doesn’t slow down. In fact, artificial intelligence (AI) is accelerating faster than ever—creating new profit opportunities while the broader market struggles. Our latest research reveals two AI stocks trading under $15 that could thrive even as volatility grows. These under-the-radar companies are positioned to ride the next wave of AI-driven demand—and they’re still flying below most investors’ radar.👉[Click here to access your FREE AI stocks report now.]5/13/2025 Raymond James Financial Inc.110,126$11.53M0.0%+8.5%0.345% 5/12/2025 Nuveen LLC92,729$9.71M0.0%N/A0.290% 5/12/2025 Frank Rimerman Advisors LLC2,045$214K0.0%N/A0.006% 5/12/2025 Swiss National Bank60,700$6.35M0.0%-1.1%0.190% 5/12/2025 Mitsubishi UFJ Asset Management Co. Ltd.7,165$750K0.0%-1.8%0.022% 5/9/2025 Charles Schwab Investment Management Inc.254,579$26.65M0.0%-1.9%0.797% 5/9/2025 Vanguard Group Inc.3,108,194$325.37M0.0%-0.9%9.736% 5/9/2025 Westfield Capital Management Co. LP617,078$64.60M0.3%-19.4%1.933% 5/9/2025 Blair William & Co. IL789,999$82.70M0.2%+30.6%2.475% 5/9/2025 PNC Financial Services Group Inc.4,102$429K0.0%-17.6%0.013% 5/8/2025Jefferies Financial Group Inc.21,844$2.29M0.0%N/A0.068% 5/8/2025 US Bancorp DE978$102K0.0%+61.9%0.003% 5/8/2025 Bayforest Capital Ltd4,213$441K0.2%+153.2%0.013% 5/8/2025 XTX Topco Ltd2,462$258K0.0%N/A0.008% 5/7/2025 Mackenzie Financial Corp1,155,954$121.01M0.2%-16.4%3.621% 5/6/2025 KLP Kapitalforvaltning AS6,000$628K0.0%-9.1%0.019% 5/6/2025 Homestead Advisers Corp32,400$3.39M0.1%+15.3%0.102% 5/6/2025 MCF Advisors LLC240$25K0.0%N/A0.001% 5/5/2025 Jennison Associates LLC280,187$29.33M0.0%N/A0.878% 5/2/2025 Segall Bryant & Hamill LLC130,748$13.69M0.2%-6.2%0.410% 5/2/2025 Victory Capital Management Inc.3,689$386K0.0%-3.2%0.012% 5/1/2025 CWM LLC517$54K0.0%+54.3%0.002% 5/1/2025 Stephens Investment Management Group LLC520,582$54.50M0.8%+3.5%1.631% 5/1/2025 Stephens Inc. AR2,122$222K0.0%N/A0.007% 5/1/2025 New York State Common Retirement Fund160,886$16.84M0.0%+26.1%0.504% 5/1/2025 Caas Capital Management LP2,502$262K0.0%N/A0.008% 5/1/2025 Xponance Inc.2,390$250K0.0%+6.1%0.007% 4/30/2025 Banque Pictet & Cie SA46,545$4.87M0.0%-21.5%0.146% 4/30/2025 Values First Advisors Inc.6,203$650K0.4%+11.0%0.019% 4/29/2025 Envestnet Asset Management Inc.35,816$3.75M0.0%+118.8%0.112% 4/29/2025 Bank of New York Mellon Corp357,501$37.42M0.0%-27.3%1.120% 4/29/2025 Silver Oak Securities Incorporated2,863$301K0.0%N/A0.009% 4/28/2025 Principal Financial Group Inc.50,449$5.28M0.0%+1,793.7%0.158% 4/28/2025 Teacher Retirement System of Texas4,575$479K0.0%N/A0.014% 4/28/2025 WCM Investment Management LLC138,437$14.54M0.0%+0.2%0.434% 4/25/2025 Kampmann Melissa S.25,025$2.62M2.1%+4.6%0.078% 4/25/2025 Peregrine Capital Management LLC83,055$8.69M0.3%-16.2%0.260% 4/24/2025 Allspring Global Investments Holdings LLC518,618$55.43M0.1%-9.0%1.625% 4/24/2025 Diversified Trust Co8,944$936K0.0%+8.1%0.028% 4/23/2025 Bessemer Group Inc.574,053$60.09M0.1%+1.1%1.828% 4/23/2025 WoodTrust Financial Corp10,675$1.12M0.2%-3.5%0.034% 4/23/2025 Oppenheimer Asset Management Inc.3,989$418K0.0%-22.7%0.013% 4/21/2025 Silver Oak Securities Incorporated2,863$301K0.0%N/A0.009% 4/17/2025 Bank Pictet & Cie Europe AG2,188$229K0.0%-33.5%0.007% 4/17/2025 Exchange Traded Concepts LLC6,830$715K0.0%-20.7%0.022% 4/15/2025 Handelsbanken Fonder AB12,639$1.32M0.0%+16.6%0.040% 4/15/2025 SG Americas Securities LLC8,427$882K0.0%+95.6%0.027% 4/15/2025 Avanza Fonder AB1,137$123K0.0%N/A0.004% 4/14/2025 Harbor Capital Advisors Inc.54,233$5.68M0.3%-36.2%0.173% 4/14/2025 Yarbrough Capital LLC4,650$487K0.0%N/A0.015% The End of Elon Musk…? 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According to his research, if you listen to the media and miss out on Elon's newest breakthrough, it's going to cost you the fortune of a lifetime.Click here to see why the "End of Elon" crowd is about to be wrong again.4/11/2025 SeaCrest Wealth Management LLC2,030$212K0.0%N/A0.006% 4/8/2025 Rhumbline Advisers45,946$4.81M0.0%+7.0%0.146% 4/7/2025 GAMMA Investing LLC8,688$909K0.0%+30,928.6%0.028% 3/24/2025 Wellington Management Group LLP233,840$21.09M0.0%+9.3%0.744% 3/18/2025 California State Teachers Retirement System29,218$2.64M0.0%-0.7%0.093% 2/25/2025 Polar Asset Management Partners Inc.11,000$992K0.0%-88.2%0.035% 2/21/2025 Ascent Group LLC8,110$731K0.1%+13.0%0.026% 2/20/2025 Mackenzie Financial Corp1,381,942$124.61M0.2%-2.7%4.415% 2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC334,823$30.19M0.0%-7.9%1.070% 2/17/2025 Silvercrest Asset Management Group LLC95,129$8.58M0.1%-0.4%0.304% (Data available from 1/1/2016 forward) IRTC Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of IRTC shares? During the previous two years, 232 institutional investors and hedge funds held shares of iRhythm Technologies. The most heavily invested institutionals were Vanguard Group Inc. ($325.37M), Artisan Partners Limited Partnership ($249.12M), Sands Capital Management LLC ($239.53M), Capital Research Global Investors ($147.61M), Mackenzie Financial Corp ($121.01M), JPMorgan Chase & Co. ($116.18M), and UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($94.54M).Learn more on IRTC's institutional investors. Which institutional investors have been buying iRhythm Technologies stock? Of the 195 institutional investors that purchased iRhythm Technologies stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: First Light Asset Management LLC ($763.35K), Artisan Partners Limited Partnership ($698.18K), Capital Research Global Investors ($661.32K), UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC ($568.26K), Fuller & Thaler Asset Management Inc. ($518.24K), Westfield Capital Management Co. LP ($502.68K), and Eventide Asset Management LLC ($465.28K). How much institutional buying is happening at iRhythm Technologies? Institutional investors have bought a total of 11,720,287 shares in the last 24 months. This purchase volume represents approximately $1.16B in transactions. Which iRhythm Technologies major shareholders have been selling company stock? Of the 123 institutional investors that sold iRhythm Technologies stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Alliancebernstein L.P. ($1.17M), Holocene Advisors LP ($861.69K), FMR LLC ($763.81K), Millennium Management LLC ($581.88K), Bank of New York Mellon Corp ($322.25K), Capital Research Global Investors ($318.27K), and Allspring Global Investments Holdings LLC ($304.68K). How much institutional selling is happening at iRhythm Technologies? Institutional investors have sold a total of 8,759,453 shares in the last 24 months. This volume of shares sold represents approximately $813.91M in transactions. 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