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, Q3 2023
Institutional positions in iRhythm Holdings, Inc. as of Sep 30, 2023. 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
- 224
- +23 vs. Q2 2023
- Shares held
- 33.2M
- −137.9K (−0.4%) vs. Q2 2023
- Total value
- $3.12B
- −$351.7M (−10.1%) vs. Q2 2023
- New holders
- 38
- 77 more added
- Sold out
- 15
- 75 more reduced
2 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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, Q3 2023
Shares, value and share of portfolio for each institution holding iRhythm Holdings, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DHJJ Financial Advisors, Ltd. | 2 | $189 | 0.00% | +2 | New |
| Institutional & Family Asset Management, LLC | 3 | $283 | 0.00% | 00.0% | Unchanged |
| Tfo-TDC, LLC | 3 | $313 | 0.00% | +3 | New |
| GWM Advisors LLC | 4 | $377 | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 8 | $689 | 0.00% | −5−38.5% | Reduced |
| Allworth Financial LP | 10 | $943 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 10 | $943 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 11 | $1.04K | 0.00% | +11 | New |
| Park Place Capital Corp | 12 | $1.13K | 0.00% | −15−55.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 12 | $1.13K | 0.00% | 00.0% | Unchanged |
| Johnson Midwest Financial, LLC | 15 | $1.41K | 0.00% | 00.0% | Unchanged |
| Summit Partners Public Asset Management, LLC | 16 | $1.51K | 0.00% | +16 | New |
| EverSource Wealth Advisors, LLC | 20 | $1.89K | 0.00% | +20 | New |
| Bell Investment Advisors, Inc | 23 | $2.17K | 0.00% | −8−25.8% | Reduced |
| Manchester Capital Management LLC | 23 | $2.17K | 0.00% | 00.0% | Unchanged |
| FinTrust Capital Advisors, LLC | 26 | $2.45K | 0.00% | +26 | New |
| Quadrant Capital Group LLC | 36 | $3.39K | 0.00% | −2−5.3% | Reduced |
| The PNC Financial Services Group, Inc. | 45 | $4.24K | 0.00% | −8−15.1% | Reduced |
| CarsonAllaria Wealth Management, Ltd. | 60 | $5.66K | 0.00% | −25−29.4% | Reduced |
| JFS Wealth Advisors, LLC | 64 | $6.03K | 0.00% | −13−16.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 65 | $6.13K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 67 | $6.32K | 0.00% | +20+42.6% | Added |
| Toth Financial Advisory Corp | 85 | $8.01K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 90 | $8.48K | 0.00% | 00.0% | Unchanged |
| RFP Financial Group LLC | 95 | $8.96K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 100 | $9.43K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 125 | $11.8K | 0.00% | 00.0% | Unchanged |
| Stephens Inc | 175 | $16.5K | 0.00% | +175 | New |
| First Horizon Advisors, Inc. | 259 | $24.4K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 312 | $29.0K | 0.02% | +231+285.2% | Added |
| Financial Perspectives, Inc | 342 | $32.3K | 0.01% | −1,000−74.5% | Reduced |
| Focused Wealth Management, Inc | 400 | $37.7K | 0.01% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 404 | $38.0K | 0.00% | +404 | New |
| Van Eck Associates Corp | 480 | $45.0K | 0.00% | −89−15.6% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 509 | $48.0K | 0.00% | −3−0.6% | Reduced |
| Comerica Bank | 528 | $49.8K | 0.00% | −13,506−96.2% | Reduced |
| Nisa Investment Advisors, LLC | 574 | $54.1K | 0.00% | +301+110.3% | Added |
| Walleye Trading LLC | 583 | $55.0K | 0.00% | +583 | New |
| Parallel Advisors, LLC | 629 | $59.3K | 0.00% | −26−4.0% | Reduced |
| Tower Research Capital LLC (TRC) | 641 | $60.4K | 0.00% | −3,924−86.0% | Reduced |
| US Bancorp | 675 | $63.6K | 0.00% | −108−13.8% | Reduced |
| KBC Group NV | 693 | $65.0K | 0.00% | +693 | New |
| Headlands Technologies LLC | 764 | $72.0K | 0.04% | −936−55.1% | Reduced |
| Clearstead Advisors, LLC | 1,050 | $99.0K | 0.01% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 1,300 | $123.0K | 0.01% | −6,600−83.5% | Reduced |
| Ancora Advisors, LLC | 1,430 | $134.8K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,489 | $140.4K | 0.01% | +11+0.7% | Added |
| Natixis | 1,500 | $141.4K | 0.00% | +1,500 | New |
| Metropolitan Life Insurance Co | 1,768 | $166.7K | 0.01% | +114+6.9% | Added |
| Amundi | 2,076 | $173.3K | 0.00% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 1,965 | $185.2K | 0.00% | −2,998−60.4% | Reduced |
| Cim Investment Mangement Inc | 2,128 | $200.6K | 0.07% | 00.0% | Unchanged |
| Graham Capital Management, L.P. | 2,272 | $214.2K | 0.01% | +2,272 | New |
| Inceptionr LLC | 2,279 | $214.8K | 0.12% | +2,279 | New |
| Ascent Group, LLC | 2,985 | $216.9K | 0.02% | +250+9.1% | Added |
| CWM, LLC | 2,305 | $217.0K | 0.00% | −240−9.4% | Reduced |
| Teacher Retirement System of Texas | 2,355 | $222.0K | 0.00% | +52+2.3% | Added |
| Vident Advisory, LLC | 2,400 | $226.2K | 0.01% | +2,400 | New |
| Nebula Research & Development LLC | 2,490 | $234.7K | 0.12% | −2,266−47.6% | Reduced |
| Pictet & Cie (Europe) SA | 2,564 | $241.7K | 0.01% | +456+21.6% | Added |
| Magnetar Financial LLC | 2,578 | $243.0K | 0.01% | +2,578 | New |
| Raymond James & Associates | 2,580 | $243.2K | 0.00% | −300−10.4% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,600 | $245.1K | 0.01% | 00.0% | Unchanged |
| Prudential Financial Inc | 2,603 | $245.4K | 0.00% | −9−0.3% | Reduced |
| Los Angeles Capital Management LLC | 2,629 | $247.8K | 0.00% | +62+2.4% | Added |
| Great West Life Assurance Co | 2,703 | $255.0K | 0.00% | +1,500+124.7% | Added |
| Citigroup Inc | 2,730 | $257.3K | 0.00% | −11,861−81.3% | Reduced |
| Nomura Holdings Inc | 3,000 | $282.8K | 0.00% | +1,000+50.0% | Added |
| Virginia Retirement Systems Et Al | 3,000 | $282.8K | 0.00% | +3,000 | New |
| Ameritas Investment Partners, Inc. | 3,049 | $287.4K | 0.01% | +514+20.3% | Added |
| Yarbrough Capital, LLC | 3,090 | $291.3K | 0.02% | 00.0% | Unchanged |
| Capstone Investment Advisors, LLC | 3,096 | $291.8K | 0.01% | +3,096 | New |
| Beacon Investment Advisory Services, Inc. | 3,221 | $303.6K | 0.01% | +884+37.8% | Added |
| Advisor Group Holdings, Inc. | 3,241 | $305.5K | 0.00% | +1,388+74.9% | Added |
| Victory Capital Management Inc | 3,327 | $313.6K | 0.00% | −148,886−97.8% | Reduced |
| Pictet Asset Management Holding SA | 3,382 | $318.8K | 0.00% | +3,382 | New |
| Premier Fund Managers Ltd | 3,658 | $351.0K | 0.02% | −6,757−64.9% | Reduced |
| Mariner, LLC | 3,750 | $353.5K | 0.00% | +620+19.8% | Added |
| Two Sigma Investments, LP | 3,863 | $364.1K | 0.00% | +3,863 | New |
| Snowden Capital Advisors LLC | 3,965 | $373.7K | 0.02% | −168−4.1% | Reduced |
| ProShare Advisors LLC | 3,986 | $375.7K | 0.00% | −6−0.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 4,025 | $379.4K | 0.01% | +4,025 | New |
| Public Employees Retirement Association of Colorado | 4,145 | $391.0K | 0.00% | −39−0.9% | Reduced |
| Bayesian Capital Management, LP | 4,287 | $404.1K | 0.05% | +4,287 | New |
| CI Private Wealth, LLC | 4,491 | $423.3K | 0.00% | +1,004+28.8% | Added |
| Oppenheimer Asset Management Inc. | 4,506 | $424.7K | 0.01% | −58−1.3% | Reduced |
| AQR Capital Management LLC | 4,532 | $427.2K | 0.00% | +1,204+36.2% | Added |
| Walleye Capital LLC | 4,685 | $441.6K | 0.01% | +4,685 | New |
| Amalgamated Bank | 4,703 | $443.0K | 0.00% | +53+1.1% | Added |
| Assetmark, Inc | 4,820 | $454.3K | 0.00% | +752+18.5% | Added |
| CIBC Private Wealth Group, LLC | 4,969 | $468.4K | 0.00% | +32+0.6% | Added |
| IMA Wealth, Inc. | 5,000 | $471.3K | 0.12% | 00.0% | Unchanged |
| Polar Capital Holdings Plc | 5,107 | $481.4K | 0.00% | −1,718−25.2% | Reduced |
| Steel Peak Wealth Management LLC | 5,451 | $513.8K | 0.03% | −55−1.0% | Reduced |
| STRS Ohio | 5,500 | $518.0K | 0.00% | +800+17.0% | Added |
| Susquehanna International Group, LLP | 5,717 | $538.9K | 0.00% | −22,895−80.0% | Reduced |
| Handelsbanken Fonder AB | 6,039 | $569.0K | 0.00% | +739+13.9% | Added |
| RE Advisers Corp | 6,300 | $593.8K | 0.02% | +6,300 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,314 | $595.2K | 0.00% | +652+11.5% | Added |
| Verition Fund Management LLC | 6,396 | $602.9K | 0.01% | +6,396 | New |