iRhythm Holdings, Inc.
IRTC- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001388658
In the last 90 days, iRhythm Holdings, Inc. insiders filed 0 open-market purchases and 11 sales; 303 institutions reported holding it in 13F filings for Q2 2026, worth $4.24B in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in iRhythm Holdings, Inc. as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 228
- −24 vs. Q1 2024
- Shares held
- 35.5M
- +1.48M (+4.4%) vs. Q1 2024
- Total value
- $3.82B
- −$126.1M (−3.2%) vs. Q1 2024
- New holders
- 27
- 106 more added
- Sold out
- 51
- 65 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRTC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 303 | $4.24B |
| Q1 2026 | 305 | $4.19B |
| Q4 2025 | 335 | $6.24B |
| Q3 2025 | 338 | $5.97B |
| Q2 2025 | 304 | $5.44B |
| Q1 2025 | 256 | $3.77B |
| Q4 2024 | 227 | $3.09B |
| Q3 2024 | 242 | $2.55B |
| Q2 2024 | 228 | $3.82B |
| Q1 2024 | 253 | $4.00B |
| Q4 2023 | 222 | $3.53B |
| Q3 2023 | 224 | $3.12B |
| Q2 2023 | 203 | $3.47B |
| Q1 2023 | 209 | $4.18B |
| Q4 2022 | 208 | $2.92B |
| Q3 2022 | 233 | $3.81B |
| Q2 2022 | 242 | $3.28B |
| Q1 2022 | 222 | $4.78B |
| Q4 2021 | 213 | $3.43B |
| Q3 2021 | 186 | $1.64B |
| Q2 2021 | 183 | $1.93B |
| Q1 2021 | 217 | $4.33B |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding iRhythm Holdings, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 13,856 | $1.49M | 0.00% | −156−1.1% | Reduced |
| Russell Investments Group, Ltd. | 13,663 | $1.47M | 0.00% | +12,067+756.1% | Added |
| Assetmark, Inc | 11,708 | $1.26M | 0.00% | +3,147+36.8% | Added |
| Ensign Peak Advisors, Inc | 10,643 | $1.15M | 0.00% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 10,582 | $1.14M | 0.01% | −920−8.0% | Reduced |
| Orion Portfolio Solutions, LLC | 10,582 | $1.14M | 0.01% | −920−8.0% | Reduced |
| Voya Investment Management LLC | 10,392 | $1.12M | 0.00% | +380+3.8% | Added |
| Boothbay Fund Management, LLC | 9,244 | $995.0K | 0.03% | +9,244 | New |
| State Board of Administration of Florida Retirement System | 9,187 | $988.9K | 0.00% | +30+0.3% | Added |
| Stifel Financial Corp | 8,888 | $956.7K | 0.00% | −206−2.3% | Reduced |
| WoodTrust Financial Corp | 8,807 | $948.0K | 0.15% | −5,425−38.1% | Reduced |
| Arizona State Retirement System | 8,711 | $937.7K | 0.01% | +287+3.4% | Added |
| Exchange Traded Concepts, LLC | 8,219 | $884.7K | 0.02% | −164,705−95.2% | Reduced |
| Squarepoint Ops LLC | 8,177 | $880.2K | 0.00% | +8,177 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 8,091 | $870.9K | 0.00% | −1,347−14.3% | Reduced |
| Oppenheimer Asset Management Inc. | 7,909 | $851.3K | 0.01% | +482+6.5% | Added |
| Handelsbanken Fonder AB | 7,639 | $822.0K | 0.00% | +400+5.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 7,130 | $767.5K | 0.00% | +1,097+18.2% | Added |
| Synovus Financial Corp | 6,770 | $728.7K | 0.01% | +53+0.8% | Added |
| Diversified Trust Co | 6,559 | $706.0K | 0.02% | +1,625+32.9% | Added |
| Calamos Advisors LLC | 6,099 | $656.5K | 0.00% | +6,099 | New |
| EFG Asset Management (North America) Corp. | 5,982 | $643.4K | 0.11% | +5,982 | New |
| Cim Investment Mangement Inc | 5,834 | $628.0K | 0.19% | +1,099+23.2% | Added |
| Abn Amro Investment Solutions | 5,562 | $598.7K | 0.01% | 00.0% | Unchanged |
| Bridgewater Associates, LP | 5,486 | $590.5K | 0.00% | −643−10.5% | Reduced |
| Tower Research Capital LLC (TRC) | 5,462 | $587.9K | 0.01% | +5,087+1,356.5% | Added |
| Ascent Group, LLC | 5,310 | $571.6K | 0.05% | +1,330+33.4% | Added |
| Principal Financial Group Inc | 5,291 | $569.5K | 0.00% | −57,301−91.5% | Reduced |
| Jump Financial, LLC | 4,933 | $531.0K | 0.01% | −487−9.0% | Reduced |
| The PNC Financial Services Group, Inc. | 4,497 | $484.1K | 0.00% | +656+17.1% | Added |
| HSBC Holdings PLC | 4,312 | $461.7K | 0.00% | −46−1.1% | Reduced |
| Graham Capital Management, L.P. | 4,280 | $460.7K | 0.02% | +4,280 | New |
| ProShare Advisors LLC | 4,111 | $442.5K | 0.00% | −1,403−25.4% | Reduced |
| Victory Capital Management Inc | 3,947 | $424.9K | 0.00% | −57−1.4% | Reduced |
| Snowden Capital Advisors LLC | 3,861 | $415.6K | 0.01% | +74+2.0% | Added |
| CIBC Private Wealth Group, LLC | 4,067 | $390.0K | 0.00% | −32−0.8% | Reduced |
| Pictet Asset Management Holding SA | 3,584 | $385.8K | 0.00% | −228−6.0% | Reduced |
| Creative Planning | 3,576 | $384.9K | 0.00% | +3,576 | New |
| Public Employees Retirement Association of Colorado | 3,500 | $377.0K | 0.00% | −172−4.7% | Reduced |
| BNP Paribas Arbitrage, SA | 3,408 | $366.8K | 0.00% | −12,768−78.9% | Reduced |
| Wolverine Trading, LLC | 3,369 | $362.6K | 0.01% | +583+20.9% | Added |
| Mariner, LLC | 3,316 | $356.9K | 0.00% | +257+8.4% | Added |
| Great West Life Assurance Co | 3,211 | $346.0K | 0.00% | +112+3.6% | Added |
| Algert Global LLC | 3,133 | $337.2K | 0.01% | −5,149−62.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,061 | $329.5K | 0.01% | 00.0% | Unchanged |
| Cerity Partners LLC | 2,889 | $311.0K | 0.00% | +24+0.8% | Added |
| Beacon Investment Advisory Services, Inc. | 2,852 | $307.0K | 0.01% | −135−4.5% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 2,758 | $296.9K | 0.02% | +2,758 | New |
| Jefferies Financial Group Inc. | 2,567 | $276.3K | 0.01% | −13,378−83.9% | Reduced |
| Pictet & Cie (Europe) SA | 2,538 | $273.2K | 0.01% | −643−20.2% | Reduced |
| Raymond James & Associates | 2,509 | $270.1K | 0.00% | +68+2.8% | Added |
| Capstone Investment Advisors, LLC | 2,253 | $242.5K | 0.01% | −7,036−75.7% | Reduced |
| Prudential Financial Inc | 2,246 | $241.8K | 0.00% | +15+0.7% | Added |
| Susquehanna International Group, LLP | 2,243 | $241.4K | 0.00% | −1,617−41.9% | Reduced |
| CI Private Wealth, LLC | 2,208 | $237.7K | 0.00% | −1,034−31.9% | Reduced |
| Atria Investments LLC | 2,134 | $229.7K | 0.00% | +2,134 | New |
| SeaCrest Wealth Management, LLC | 2,125 | $228.7K | 0.03% | +150+7.6% | Added |
| LPL Financial LLC | 2,078 | $223.7K | 0.00% | −198−8.7% | Reduced |
| Advisor Group Holdings, Inc. | 1,988 | $214.0K | 0.00% | +211+11.9% | Added |
| Walleye Capital LLC | 1,975 | $212.6K | 0.00% | +1,850+1,480.0% | Added |
| Xponance, Inc. | 1,954 | $210.3K | 0.00% | +94+5.1% | Added |
| CWM, LLC | 1,807 | $195.0K | 0.00% | +34+1.9% | Added |
| Simplex Trading, LLC | 1,783 | $191.0K | 0.01% | −2,128−54.4% | Reduced |
| Amundi | 1,760 | $170.3K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 1,500 | $161.5K | 0.02% | 00.0% | Unchanged |
| STRS Ohio | 1,400 | $150.7K | 0.00% | −2,400−63.2% | Reduced |
| IFP Advisors, Inc | 1,370 | $147.5K | 0.01% | −14−1.0% | Reduced |
| Ancora Advisors, LLC | 1,330 | $143.2K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,283 | $138.1K | 0.00% | +283+28.3% | Added |
| EntryPoint Capital, LLC | 1,098 | $118.2K | 0.05% | +922+523.9% | Added |
| Amalgamated Bank | 1,087 | $117.0K | 0.00% | +54+5.2% | Added |
| KBC Group NV | 909 | $98.0K | 0.00% | +216+31.2% | Added |
| Parallel Advisors, LLC | 688 | $74.1K | 0.00% | +8+1.2% | Added |
| US Bancorp | 681 | $73.3K | 0.00% | −134−16.4% | Reduced |
| Nisa Investment Advisors, LLC | 625 | $67.3K | 0.00% | +277+79.6% | Added |
| Van Eck Associates Corp | 608 | $65.0K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 600 | $64.6K | 0.00% | +600 | New |
| Canada Pension Plan Investment Board | 500 | $53.8K | 0.00% | −15,500−96.9% | Reduced |
| nVerses Capital, LLC | 400 | $43.1K | 0.03% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 319 | $34.3K | 0.01% | −1,758−84.6% | Reduced |
| Leonteq Securities AG | 317 | $34.1K | 0.00% | +35+12.4% | Added |
| First Horizon Advisors, Inc. | 259 | $27.9K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 237 | $25.5K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 200 | $22.0K | 0.01% | +200 | New |
| Huntington National Bank | 190 | $20.5K | 0.00% | +190 | New |
| Signaturefd, LLC | 150 | $16.1K | 0.00% | −4−2.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 129 | $13.9K | 0.00% | +13+11.2% | Added |
| Massmutual Trust Co FSB | 127 | $13.7K | 0.00% | +20+18.7% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 125 | $13.0K | 0.00% | +12+10.6% | Added |
| Ashton Thomas Private Wealth, LLC | 106 | $11.4K | 0.00% | +106 | New |
| RFP Financial Group LLC | 95 | $10.2K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 90 | $9.69K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 85 | $9.15K | 0.00% | 00.0% | Unchanged |
| Frazier Financial Advisors, LLC | 77 | $8.29K | 0.01% | +77 | New |
| Covestor Ltd | 78 | $8.00K | 0.01% | −253−76.4% | Reduced |
| GWM Advisors LLC | 71 | $7.64K | 0.00% | −19−21.1% | Reduced |
| Smartleaf Asset Management LLC | 68 | $7.10K | 0.00% | +68 | New |
| Allworth Financial LP | 55 | $5.44K | 0.00% | +55 | New |
| AdvisorNet Financial, Inc | 50 | $5.38K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 45 | $4.84K | 0.00% | +7+18.4% | Added |