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iRhythm Technologies (IRTC) Institutional Ownership

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$106.60 +0.74 (+0.70%)
Closing price 04:00 PM Eastern
Extended Trading
$108.45 +1.85 (+1.74%)
As of 07:28 PM Eastern
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Institutional Ownership Changes (13F Filings) for iRhythm Technologies (NASDAQ:IRTC)

Number of
Institutional Buyers
(last 12 months)
127
Total
Institutional Inflows
(last 12 months)
$527.81M
Number of
Institutional Sellers
(last 12 months)
83
Total
Institutional Outflows
(last 12 months)
$488.51M
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IRTC Institutional Buying and Selling by Quarter

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iRhythm Technologies Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
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%
2/17/2025 Raiffeisen Bank International AG680$60K0.0%N/A0.002%
2/17/2025 Polar Asset Management Partners Inc.11,000$992K0.0%-88.2%0.035%
2/17/2025 Polar Capital Holdings Plc49,773$4.49M0.0%-12.9%0.159%
2/17/2025 ProShare Advisors LLC8,988$810K0.0%+52.1%0.029%
2/17/2025 Nomura Holdings Inc.5,413$488K0.0%N/A0.017%
2/17/2025 Nuveen Asset Management LLC93,170$8.40M0.0%-4.1%0.298%
2/17/2025 Millennium Management LLC60,217$5.43M0.0%-90.6%0.192%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.34,349$3.10M0.0%+5.3%0.110%
2/17/2025 Laird Norton Wetherby Wealth Management LLC6,737$607K0.0%N/A0.022%
2/17/2025 Graham Capital Management L.P.2,823$255K0.0%-46.7%0.009%
2/17/2025 Granahan Investment Management LLC45,730$4.12M0.2%-36.9%0.146%
2/17/2025 Fred Alger Management LLC272,773$24.60M0.1%-13.2%0.871%
2/17/2025 Frontier Capital Management Co. LLC355,147$32.02M0.3%+364.8%1.135%
2/17/2025 Deutsche Bank AG204,945$18.48M0.0%+0.1%0.655%
2/17/2025 Deerfield Management Company L.P. Series C156,012$14.07M0.3%N/A0.498%
2/17/2025 Braidwell LP705,391$63.61M1.9%-9.9%2.254%
2/17/2025 Captrust Financial Advisors3,888$351K0.0%N/A0.012%
2/17/2025 Balyasny Asset Management L.P.111,502$10.05M0.0%-54.2%0.356%
2/17/2025 Bank of America Corp DE252,468$22.77M0.0%-38.7%0.807%
2/17/2025 BNP Paribas Financial Markets4,377$395K0.0%-62.8%0.014%
2/17/2025 Ameriprise Financial Inc.71,254$6.43M0.0%+13.6%0.228%
2/17/2025 Algert Global LLC19,643$1.77M0.0%+44.9%0.063%
2/17/2025 Alyeska Investment Group L.P.351,745$31.72M0.1%-7.1%1.124%
2/17/2025 Ancora Advisors LLC4,000$361K0.0%+20.1%0.013%
2/14/2025 Freestone Grove Partners LP16,712$1.51M0.0%N/A0.053%
2/14/2025 Comerica Bank74,210$6.69M0.0%+92.6%0.237%
2/14/2025 Schonfeld Strategic Advisors LLC6,138$553K0.0%N/A0.020%
2/14/2025 First Light Asset Management LLC430,500$38.82M3.7%N/A1.375%
2/14/2025 Northern Trust Corp287,334$25.91M0.0%+7.0%0.918%
2/14/2025 The Manufacturers Life Insurance Company 195,919$17.67M0.0%-0.3%0.626%
2/14/2025 Aquatic Capital Management LLC4,165$376K0.0%-49.2%0.013%
2/14/2025 Susquehanna Fundamental Investments LLC41,864$3.78M0.1%N/A0.134%
2/14/2025 Voya Investment Management LLC9,407$848K0.0%-7.2%0.030%
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2/14/2025 Adage Capital Partners GP L.L.C.100,000$9.02M0.0%N/A0.319%
2/14/2025 Price T Rowe Associates Inc. MD20,848$1.88M0.0%-9.9%0.067%
2/14/2025 Tower Research Capital LLC TRC 3,596$324K0.0%+1,763.2%0.011%
2/14/2025 MetLife Investment Management LLC19,142$1.73M0.0%+6.0%0.061%
2/14/2025 Natixis6,000$541K0.0%N/A0.019%
2/14/2025 Capital Research Global Investors1,637,026$147.61M0.0%-16.3%5.230%
2/13/2025 CANADA LIFE ASSURANCE Co3,072$277K0.0%-4.5%0.010%
2/13/2025 Champlain Investment Partners LLC726,262$65.49M0.4%+8.9%2.320%
2/13/2025 Farringdon Capital Ltd.4,721$426K0.2%N/A0.015%
2/13/2025 Bridgewater Associates LP3,364$303K0.0%-65.9%0.011%
2/13/2025 Mariner LLC2,777$250K0.0%-28.1%0.009%
2/13/2025 Barclays PLC215,511$19.43M0.0%+3.0%0.689%
2/13/2025 Summit Investment Advisors Inc.3,271$295K0.3%+6.9%0.010%
2/13/2025 Bessemer Group Inc.568,007$51.22M0.1%+111.7%1.815%
2/13/2025 Legal & General Group Plc44,926$4.05M0.0%-9.2%0.144%
2/13/2025 Invesco Ltd.19,200$1.73M0.0%+1.1%0.061%
2/13/2025 Russell Investments Group Ltd.22,265$2.01M0.0%-10.4%0.071%
2/13/2025 Envestnet Asset Management Inc.16,369$1.48M0.0%-68.0%0.052%
2/13/2025 Wells Fargo & Company MN20,972$1.89M0.0%-60.2%0.067%
2/12/2025 Cinctive Capital Management LP8,141$734K0.0%N/A0.026%
2/12/2025 Bryce Point Capital LLC14,093$1.27M0.4%N/A0.045%
2/12/2025 DLD Asset Management LP34,200$3.08M0.4%-40.8%0.109%
2/12/2025 Geode Capital Management LLC731,467$65.97M0.0%-0.3%2.337%
2/12/2025 Alliancebernstein L.P.39,717$3.58M0.0%-96.7%0.127%
2/12/2025 Wellington Management Group LLP233,840$21.09M0.0%+9.3%0.747%
2/12/2025 Schroder Investment Management Group308,338$27.80M0.0%-5.5%0.985%
2/12/2025 Blair William & Co. IL604,737$54.53M0.2%-6.2%1.932%
2/12/2025 Homestead Advisers Corp28,100$2.53M0.1%+31.9%0.090%
2/12/2025 Artisan Partners Limited Partnership2,762,734$249.12M0.4%-0.6%8.827%
2/12/2025 Mitsubishi UFJ Asset Management Co. Ltd.7,295$663K0.0%-6.6%0.023%
2/11/2025 EFG Asset Management North America Corp.28,430$2.57M0.4%+113.6%0.091%
2/11/2025 Segall Bryant & Hamill LLC139,391$12.57M0.2%+5.1%0.445%
2/11/2025 Corebridge Financial Inc.15,543$1.40M0.0%-7.0%0.050%
2/11/2025 Vanguard Group Inc.3,136,370$282.81M0.0%+0.6%10.020%
2/11/2025 LPL Financial LLC2,691$243K0.0%N/A0.009%
2/11/2025 Fox Run Management L.L.C.3,837$346K0.1%-46.1%0.012%
2/11/2025 KLP Kapitalforvaltning AS6,600$595K0.0%N/A0.021%
2/11/2025 Sei Investments Co.318,653$28.73M0.0%+6.1%1.018%
2/11/2025 Kampmann Melissa S.23,925$2.16M1.7%-8.4%0.076%
2/11/2025 Xponance Inc.2,253$203K0.0%N/A0.007%
2/11/2025 Intech Investment Management LLC14,927$1.35M0.0%+57.8%0.048%
2/10/2025 Cibc World Markets Corp2,925$264K0.0%N/A0.009%
2/10/2025 Monimus Capital Management LP11,659$1.05M1.0%N/A0.037%
2/10/2025 Swiss National Bank61,400$5.54M0.0%+1.2%0.196%
2/7/2025 HighTower Advisors LLC7,607$686K0.0%+68.9%0.024%
2/7/2025 Zurcher Kantonalbank Zurich Cantonalbank8,198$739K0.0%+15.0%0.026%
2/7/2025 Amundi102,908$9.57M0.0%+8.4%0.329%
2/7/2025 PNC Financial Services Group Inc.4,980$449K0.0%+32.3%0.016%
2/6/2025 Raymond James Financial Inc.101,487$9.15M0.0%N/A0.324%
2/6/2025 WoodTrust Financial Corp11,057$997K0.1%-2.2%0.035%
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2/6/2025 Charles Schwab Investment Management Inc.259,494$23.40M0.0%+1.5%0.829%
2/5/2025 US Bancorp DE604$54K0.0%-24.1%0.002%
2/5/2025 Versor Investments LP2,780$251K0.0%N/A0.009%
2/5/2025 Oppenheimer Asset Management Inc.5,162$465K0.0%-44.3%0.016%
2/4/2025 Bank of New York Mellon Corp491,485$44.32M0.0%+23.2%1.570%
2/3/2025 Handelsbanken Fonder AB10,839$977K0.0%+5.9%0.035%
2/3/2025 Alberta Investment Management Corp145,166$13.09M0.1%+53.3%0.464%
1/31/2025 New York State Common Retirement Fund127,579$11.50M0.0%-41.0%0.408%
1/31/2025 Peregrine Capital Management LLC99,153$8.94M0.3%+1.1%0.317%
1/31/2025 Truist Financial Corp12,799$1.15M0.0%-7.4%0.041%
(Data available from 1/1/2016 forward)

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IRTC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of IRTC shares?

During the previous two years, 223 institutional investors and hedge funds held shares of iRhythm Technologies. The most heavily invested institutionals were Vanguard Group Inc. ($282.81M), Artisan Partners Limited Partnership ($249.12M), Sands Capital Management LLC ($239.53M), Capital Research Global Investors ($147.61M), Mackenzie Financial Corp ($124.61M), JPMorgan Chase & Co. ($116.18M), and State Street Corp ($67.47M).Learn more on IRTC's institutional investors.

Which institutional investors have been buying iRhythm Technologies stock?

Of the 181 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: FMR LLC ($2.27M), First Light Asset Management LLC ($763.35K), Artisan Partners Limited Partnership ($698.18K), Capital Research Global Investors ($661.32K), Bank of New York Mellon Corp ($507.65K), Westfield Capital Management Co. LP ($502.68K), and Eventide Asset Management LLC ($464.63K).

How much institutional buying is happening at iRhythm Technologies?

Institutional investors have bought a total of 12,027,586 shares in the last 24 months. This purchase volume represents approximately $1.25B in transactions.

Which iRhythm Technologies major shareholders have been selling company stock?

Of the 117 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), Sands Capital Management LLC ($397.86K), Capital Research Global Investors ($318.27K), and Fiera Capital Corp ($301.38K).

How much institutional selling is happening at iRhythm Technologies?

Institutional investors have sold a total of 8,323,536 shares in the last 24 months. This volume of shares sold represents approximately $778.17M in transactions.


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This page (NASDAQ:IRTC) was last updated on 3/25/2025 by MarketBeat.com Staff
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