Irhythm HoldingsIRTC
13F holders, Q2 2024 (June 30)228holders −24
25new positions
49sold out
5famous investors
$107.62avg. 13F price*
At the end of Q2 2024, 228 institutions reported holding Irhythm Holdings Inc. (IRTC) in their 13F filings, down 24 from Q1 2024. 25 opened new positions and 49 sold out. The largest holders were Vanguard Group Inc. ($320.9M), Artisan Partners Limited Partnership ($289.0M) and BlackRock Inc. ($269.4M). 5 famous investors held it, including Steve Cohen (0.2% of Point72 Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Irhythm Holdings Inc.
- CUSIP
- 450056106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 25 | $19.6M |
| Exits | 49 | $136.8M |
All 13F filers, Q1 2024 → Q2 2024: 4,041,231 shares bought and 2,601,077 shares sold, net +1,440,154 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 228 holders
| Vanguard Group Inc. | 0.01% | Add +1.1% | 2,981,621 | $320.9M |
| Artisan Partners Limited Partnership | 0.44% | Add +25.2% | 2,685,285 | $289.0M |
| BlackRock Inc. | 0.01% | Add +2.5% | 2,502,353 | $269.4M |
| Capital Research Global Investors | 0.06% | Reduce -0.0% | 2,494,439 | $268.5M |
| Sands Capital Management, LLC | 0.67% | Reduce -0.8% | 2,126,003 | $228.8M |
| Mackenzie Financial Corp. | 0.23% | Add +5.9% | 1,428,324 | $153.7M |
| Alliancebernstein L.P. | 0.05% | Add +2.7% | 1,267,896 | $136.5M |
| Holocene Advisors, LP | 0.47% | Add +13.5% | 1,042,670 | $112.2M |
| JPMorgan Chase & Co. | 0.01% | Reduce -1.6% | 947,322 | $102.0M |
| State Street Corp. | 0.00% | Add +16.6% | 896,851 | $96.5M |
| Blair William & Co. | 0.27% | Reduce -4.1% | 799,080 | $86.0M |
| Champlain Investment Partners, LLC | 0.49% | Add +28.4% | 739,265 | $79.6M |
| Geode Capital Management, LLC | 0.01% | Add +5.4% | 727,885 | $78.4M |
| Invesco Ltd. | 0.02% | Add +17.4% | 685,722 | $73.8M |
| Westfield Capital Management Co. LP | 0.32% | Add +21.2% | 609,080 | $65.6M |
| Point72 Asset Management | 0.19% | Add +12.3% | 536,202 | $57.7M |
| Braidwell LP | 2.90% | Add +8.9% | 526,357 | $56.7M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.14% | Add +0.0% | 511,929 | $55.1M |
| Slate Path Capital LP | 1.11% | No change | 510,500 | $55.0M |
| Millennium Management | 0.05% | Add +298.0% | 495,975 | $53.4M |
| Allspring Global Investments Holdings, LLC | 0.08% | Add +14.6% | 475,586 | $51.2M |
| Stephens Investment Management Group LLC | 0.63% | Add +2.1% | 420,607 | $45.3M |
| Bank of New York Mellon Corp | 0.01% | Reduce -31.1% | 401,009 | $43.2M |
| Rock Springs Capital Management LP | 1.29% | Add +1.3% | 397,500 | $42.8M |
| Fiera Capital Corp | 0.13% | Add +1.1% | 393,197 | $42.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +1032.1% | 386,029 | $41.6M |
| Loomis Sayles & Co. L P | 0.06% | Add +21.1% | 370,490 | $39.9M |
| FMR LLC | 0.00% | Add +16.4% | 362,689 | $39.0M |
| Morgan Stanley | 0.00% | Add +91.5% | 354,506 | $38.2M |
| Bank of America Corp. | 0.00% | Add +77.7% | 354,135 | $38.1M |
| Schroder Investment Management Group | 0.04% | Add +8.8% | 313,913 | $33.8M |
| Alyeska Investment Group, L.P. | 0.19% | Add +52.6% | 310,741 | $33.4M |
| Sei Investments Co. | 0.04% | Add +19.0% | 280,023 | $30.1M |
| Eventide Asset Management, LLC | 0.50% | Add +13.8% | 272,092 | $29.3M |
| Bessemer Group Inc. | 0.05% | Reduce -2.8% | 268,251 | $28.9M |
| Northern Trust Corp. | 0.00% | Reduce -5.4% | 266,711 | $28.7M |
| Fred Alger Management, LLC | 0.13% | Add +12.5% | 252,421 | $27.2M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +3.0% | 251,530 | $27.1M |
| New York State Common Retirement Fund | 0.03% | Add +8.7% | 228,201 | $24.6M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -1.8% | 216,759 | $23.3M |
| Citigroup Inc. | 0.02% | Add +1179.3% | 205,908 | $22.2M |
| Wellington Management Group LLP | 0.00% | Reduce -3.6% | 201,471 | $21.7M |
| Deutsche Bank AG | 0.01% | Add +271.8% | 201,029 | $21.6M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -11.9% | 185,127 | $19.9M |
| Manufacturers Life Insurance Company, The | 0.02% | Add +6.4% | 183,046 | $19.7M |
| Citadel Advisors | 0.02% | Reduce -48.4% | 164,186 | $17.7M |
| Nuveen Asset Management, LLC | 0.01% | Add +11.9% | 158,827 | $17.1M |
| Barclays PLC | 0.01% | Add +326.6% | 155,749 | $16.8M |
| WCM Investment Management, LLC | 0.03% | Add +2.1% | 141,275 | $14.7M |
| Segall Bryant & Hamill, LLC | 0.25% | Add +26.9% | 129,860 | $14.0M |
| Gilder Gagnon Howe & Co. LLC | 0.17% | Add +174.8% | 126,395 | $13.6M |
| Neuberger Berman Group LLC | 0.01% | Add +22.1% | 109,420 | $11.8M |
| Jane Street Group, LLC | 0.01% | Reduce -9.2% | 97,027 | $10.4M |
| Silvercrest Asset Management Group LLC | 0.07% | Add +1.4% | 96,028 | $10.3M |
| Alberta Investment Management Corp | 0.11% | No change | 94,714 | $10.2M |
| Norges Bank | 0.00% | Reduce -64.3% | 83,926 | $9.0M |
| Peregrine Capital Management LLC | 0.26% | Add +18.5% | 81,552 | $8.8M |
| C WorldWide Group Holding A/S | 0.09% | No change | 80,000 | $8.6M |
| Polar Capital Holdings Plc | 0.05% | Add +20.9% | 76,731 | $8.3M |
| Polar Asset Management Partners Inc. | 0.31% | Add +135.7% | 72,600 | $7.8M |
| State of Wisconsin Investment Board | 0.02% | Add +2.1% | 69,911 | $7.5M |
| Eagle Asset Management Inc. | 0.04% | Reduce -14.8% | 69,462 | $7.4M |
| Swiss National Bank | 0.00% | Add +1.3% | 61,300 | $6.6M |
| Ameriprise Financial Inc. | 0.00% | Add +50.9% | 60,513 | $6.5M |
| Wells Fargo & Company | 0.00% | Add +5.5% | 57,306 | $6.2M |
| AEGON ASSET MANAGEMENT UK Plc | 0.09% | New | 56,782 | $6.1M |
| Envestnet Asset Management Inc. | 0.00% | Add +12.2% | 52,609 | $5.7M |
| Assenagon Asset Management S.A. | 0.01% | Add +361.1% | 48,962 | $5.3M |
| Baron Capital (BAMCO) | 0.01% | Add +3.3% | 46,500 | $5.0M |
| Susquehanna Portfolio Strategies, LLC | 0.20% | Reduce -12.7% | 46,020 | $5.0M |
| Rhumbline Advisers | 0.00% | Add +5.1% | 45,681 | $4.9M |
| Comerica Bank | 0.02% | Add +15.8% | 45,138 | $4.9M |
| California Public Employees Retirement System | 0.00% | Add +0.2% | 44,235 | $4.8M |
| DLD Asset Management, LP | 9.60% | New | 44,150 | $4.8M |
| Legal & General Group Plc | 0.00% | Reduce -73.5% | 41,584 | $4.5M |
| Formula Growth Ltd. | 1.58% | Add +26.4% | 40,409 | $4.3M |
| Baird Financial Group, Inc. | 0.01% | Reduce -3.5% | 40,287 | $4.3M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -72.2% | 39,448 | $4.2M |
| Banque Pictet & Cie SA | 0.04% | Reduce -3.0% | 39,104 | $4.2M |
| Perceptive Advisors LLC | 0.09% | Reduce -85.6% | 35,205 | $3.8M |
| AXA S.A. | 0.01% | No change | 32,987 | $3.6M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.01% | — | 32,742 | $3.5M |
| California State Teachers Retirement System | 0.00% | Reduce -0.9% | 30,377 | $3.3M |
| Trexquant Investment LP | 0.05% | Add +24.4% | 27,452 | $3.0M |
| Kampmann Melissa S. | 2.05% | Reduce -0.1% | 26,115 | $2.8M |
| Macquarie Group Ltd. | 0.00% | Reduce -56.3% | 25,693 | $2.8M |
| UBS Group AG | 0.00% | Reduce -36.0% | 24,638 | $2.7M |
| Royal Bank of Canada | 0.00% | Add +17.1% | 22,469 | $2.4M |
| Harbor Capital Advisors, Inc. | 0.18% | Add +377.3% | 21,490 | $2.3M |
| State of New Jersey Common Pension Fund D | 0.01% | Reduce -18.4% | 21,439 | $2.3M |
| Homestead Advisers Corp | 0.06% | Add +26.0% | 21,300 | $2.3M |
| Mutual of America Capital Management LLC | 0.02% | Reduce -4.2% | 20,870 | $2.2M |
| B. Metzler seel. Sohn & Co. AG | 0.02% | No change | 20,500 | $2.2M |
| Lighthouse Investment Partners, LLC | 0.12% | New | 19,243 | $2.1M |
| First Trust Advisors LP | 0.00% | Add +48.1% | 19,144 | $2.1M |
| Millrace Asset Group, Inc. | 1.95% | New | 18,675 | $2.0M |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 0.06% | Reduce -3.2% | 18,347 | $2.0M |
| MetLife Investment Management, LLC | 0.01% | Add +15.5% | 18,055 | $1.9M |
| Corebridge Financial, Inc. | 0.01% | — | 16,819 | $1.8M |
| Truist Financial Corp. | 0.00% | Reduce -1.9% | 14,147 | $1.5M |
| Janus Henderson Group PLC | 0.00% | Reduce -1.1% | 13,856 | $1.5M |
| Russell Investments Group, Ltd. | 0.00% | Add +756.1% | 13,663 | $1.5M |
| Assetmark, Inc. | 0.00% | Add +36.8% | 11,708 | $1.3M |
| Ensign Peak Advisors, Inc | 0.00% | No change | 10,643 | $1.1M |
| Orion Porfolio Solutions, LLC | 0.01% | Reduce -8.0% | 10,582 | $1.1M |
| Orion Portfolio Solutions, LLC | 0.01% | Reduce -8.0% | 10,582 | $1.1M |
| Voya Investment Management LLC | 0.00% | Add +3.8% | 10,392 | $1.1M |
| Boothbay Fund Management, LLC | 0.03% | New | 9,244 | $995K |
| State Board of Administration of Florida Retirement System | 0.00% | Add +0.3% | 9,187 | $989K |
| Stifel Financial Corp. | 0.00% | Reduce -2.3% | 8,888 | $957K |
| WoodTrust Financial Corp | 0.15% | Reduce -38.1% | 8,807 | $948K |
| Arizona State Retirement System | 0.01% | Add +3.4% | 8,711 | $938K |
| Exchange Traded Concepts, LLC | 0.02% | Reduce -95.3% | 8,219 | $885K |
| Squarepoint Ops LLC | 0.00% | New | 8,177 | $880K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -14.3% | 8,091 | $871K |
| Oppenheimer Asset Management Inc. | 0.01% | Add +6.5% | 7,909 | $851K |
| Handelsbanken Fonder AB | 0.00% | Add +5.5% | 7,639 | $822K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +18.2% | 7,130 | $767K |
| Synovus Financial Corp. | 0.01% | Add +0.8% | 6,770 | $729K |
| Diversified Trust Co. | 0.02% | Add +32.9% | 6,559 | $706K |
| Calamos Advisors LLC | 0.00% | New | 6,099 | $656K |
| EFG Asset Management (North America) Corp. | 0.11% | New | 5,982 | $643K |
| Cim Investment Management Inc. | 0.19% | Add +23.2% | 5,834 | $628K |
| Abn Amro Investment Solutions | 0.01% | No change | 5,562 | $599K |
| Bridgewater Associates | 0.00% | Reduce -10.5% | 5,486 | $591K |
| Tower Research Capital LLC (TRC) | 0.01% | Add +1356.5% | 5,462 | $588K |
| Ascent Group, LLC | 0.05% | Add +33.4% | 5,310 | $572K |
| Principal Financial Group Inc. | 0.00% | Reduce -91.5% | 5,291 | $570K |
| Jump Financial, LLC | 0.01% | Reduce -9.0% | 4,933 | $531K |
| PNC Financial Services Group, Inc. | 0.00% | Add +17.1% | 4,497 | $484K |
| HSBC Holdings PLC | 0.00% | Reduce -1.1% | 4,312 | $462K |
| Graham Capital Management, L.P. | 0.03% | New | 4,280 | $461K |
| ProShare Advisors LLC | 0.00% | Reduce -25.4% | 4,111 | $443K |
| Victory Capital Management Inc. | 0.00% | Reduce -1.4% | 3,947 | $425K |
| Snowden Capital Advisors LLC | 0.01% | Add +1.9% | 3,861 | $416K |
| CIBC Private Wealth Group LLC | 0.00% | Reduce -0.8% | 4,067 | $390K |
| Pictet Asset Management Holding SA | 0.00% | Reduce -6.0% | 3,584 | $386K |
| Creative Planning | 0.00% | New | 3,576 | $385K |
| Public Employees Retirement Association of Colorado | 0.00% | Reduce -4.7% | 3,500 | $377K |
| BNP Paribas Financial Markets | 0.00% | Reduce -78.9% | 3,408 | $367K |
| Wolverine Trading, LLC | 0.01% | Add +20.9% | 3,369 | $363K |
| Mariner, LLC | 0.00% | Add +8.4% | 3,316 | $357K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +3.6% | 3,211 | $346K |
| Algert Global LLC | 0.01% | Reduce -62.2% | 3,133 | $337K |
| Ameritas Investment Partners, Inc. | 0.01% | No change | 3,061 | $329K |
| Cerity Partners LLC | 0.00% | Add +0.8% | 2,889 | $311K |
| Beacon Investment Advisory Services, Inc. | 0.01% | Reduce -4.5% | 2,852 | $307K |
| Hennion & Walsh Asset Management, Inc. | 0.02% | New | 2,758 | $297K |
| Jefferies Financial Group Inc. | 0.01% | Reduce -83.9% | 2,567 | $276K |
| Bank Pictet & Cie (Europe) AG | 0.01% | Reduce -20.2% | 2,538 | $273K |
| Raymond James & Associates | 0.00% | Add +2.8% | 2,509 | $270K |
| Capstone Investment Advisors, LLC | 0.01% | Reduce -75.8% | 2,253 | $243K |
| Prudential Financial Inc. | 0.00% | Add +0.7% | 2,246 | $242K |
| Susquehanna International Group, LLP | 0.00% | Reduce -41.9% | 2,243 | $241K |
| Corient Private Wealth LP | 0.00% | Reduce -31.9% | 2,208 | $238K |
| Atria Investments, Inc | 0.00% | New | 2,134 | $230K |
| SeaCrest Wealth Management, LLC | 0.03% | Add +7.6% | 2,125 | $229K |
| LPL Financial LLC | 0.00% | Reduce -8.7% | 2,078 | $224K |
| Osaic Holdings, Inc. | 0.00% | Add +11.9% | 1,988 | $214K |
| Walleye Capital LLC | 0.00% | Add +1480.0% | 1,975 | $213K |
| Xponance LLC | 0.00% | Add +5.0% | 1,954 | $210K |
| Cwm, LLC | 0.00% | Add +1.9% | 1,807 | $195K |
| Simplex Trading, LLC | 0.01% | Reduce -54.4% | 1,783 | $191K |
| Amundi | 0.00% | No change | 1,760 | $170K |
| Quent Capital, LLC | 0.02% | No change | 1,500 | $161K |
| STRS Ohio | 0.00% | Reduce -63.2% | 1,400 | $151K |
| IFP Advisors, Inc | 0.01% | Reduce -1.0% | 1,370 | $147K |
| Ancora Advisors LLC | 0.00% | No change | 1,330 | $143K |
| Clearstead Advisors, LLC | 0.00% | Add +28.3% | 1,283 | $138K |
| EntryPoint Capital, LLC | 0.05% | Add +523.9% | 1,098 | $118K |
| Amalgamated Bank | 0.00% | Add +5.2% | 1,087 | $117K |
| KBC Group NV | 0.00% | Add +31.2% | 909 | $98K |
| Parallel Advisors, LLC | 0.00% | Add +1.2% | 688 | $74K |
| US Bancorp \de | 0.00% | Reduce -16.4% | 681 | $73K |
| Nisa Investment Advisors, LLC | 0.00% | Add +79.6% | 625 | $67K |
| Van Eck Associates Corp. | 0.00% | No change | 608 | $65K |
| Venturi Wealth Management, LLC | 0.00% | New | 600 | $65K |
| Canada Pension Plan Investment Board | 0.00% | Reduce -96.9% | 500 | $54K |
| nVerses Capital, LLC | 0.03% | No change | 400 | $43K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.01% | Reduce -84.6% | 319 | $34K |
| Leonteq Securities AG | 0.00% | Add +12.4% | 317 | $34K |
| First Horizon Advisors, Inc. | 0.00% | No change | 259 | $28K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 237 | $26K |
| Tsfg, LLC | 0.01% | New | 200 | $22K |
| Huntington National Bank | 0.00% | New | 190 | $20K |
| Signaturefd, LLC | 0.00% | Reduce -2.6% | 150 | $16K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +11.2% | 129 | $14K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | Add +18.7% | 127 | $14K |
| Harel Insurance Investments & Financial Services Ltd. | 0.00% | Add +10.6% | 125 | $13K |
| Ashton Thomas Private Wealth, LLC | 0.00% | New | 106 | $11K |
| RFP Financial Group LLC | 0.00% | No change | 95 | $10K |
| Fifth Third Bancorp | 0.00% | No change | 90 | $10K |
| Toth Financial Advisory Corp. | 0.00% | No change | 85 | $9K |
| Frazier Financial Advisors, LLC | 0.01% | New | 77 | $8K |
| Covestor Ltd | 0.01% | Reduce -76.4% | 78 | $8K |
| NewEdge Advisors, LLC | 0.00% | Reduce -21.1% | 71 | $8K |
| Smartleaf Asset Management LLC | 0.00% | New | 68 | $7K |
| Allworth Financial LP | 0.00% | New | 55 | $5K |
| AdvisorNet Financial, Inc | 0.00% | No change | 50 | $5K |
| Lindbrook Capital, LLC | 0.00% | Add +18.4% | 45 | $5K |
| Jones Financial Companies LLLP | 0.00% | New | 45 | $5K |
| JFS Wealth Advisors, LLC | 0.00% | Reduce -12.8% | 41 | $4K |
| Blue Trust, Inc. | 0.00% | New | 36 | $4K |
| Benjamin F. Edwards & Company, Inc. | 0.00% | Add +215.4% | 41 | $4K |
| Quadrant Capital Group LLC | 0.00% | Reduce -9.1% | 30 | $3K |
| Cullen/Frost Bankers, Inc. | 0.00% | New | 28 | $3K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +17.9% | 33 | $3K |
| FinTrust Capital Advisors, LLC | 0.00% | No change | 26 | $3K |
| Arax Advisory Partners | 0.00% | New | 25 | $3K |
| Manchester Capital Management LLC | 0.00% | No change | 23 | $2K |
| Avior Wealth Management, LLC | 0.00% | Reduce -90.0% | 23 | $2K |
| Farther Finance Advisors, LLC | 0.00% | Add +64.3% | 23 | $2K |
| Private Wealth Management Group, LLC | 0.00% | Add +83.3% | 22 | $2K |
| Rothschild Investment LLC | 0.00% | Add +300.0% | 20 | $2K |
| Principal Securities, Inc. | 0.00% | Add +7.7% | 14 | $2K |
| Bell Investment Advisors, Inc | 0.00% | No change | 13 | $1K |
| Montag A & Associates Inc. | 0.00% | No change | 12 | $1K |
| Park Place Capital Corp | 0.00% | No change | 12 | $1K |
| GAMMA Investing LLC | 0.00% | Add +50.0% | 12 | $1K |
| Carolinas Wealth Consulting LLC | 0.00% | Add +22.2% | 11 | $1K |
| Continuum Advisory, LLC | 0.00% | No change | 10 | $1K |
| Harbour Investments, Inc. | 0.00% | No change | 10 | $1K |
| Security National Bank | 0.00% | No change | 9 | $969 |
| International Assets Investment Management, LLC | 0.00% | New | 8 | $861 |
| Financial Perspectives, Inc | 0.00% | No change | 7 | $753 |
| Institutional & Family Asset Management, LLC | 0.00% | No change | 3 | $323 |
| DHJJ Financial Advisors, Ltd. | 0.00% | No change | 2 | $216 |
| Innealta Capital, LLC | 0.00% | New | 2 | $215 |
"% of holder's portfolio" is IRTC's weight in each manager's 13F, not the share of Irhythm Holdings Inc. the manager owns.