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 2023
Institutional positions in iRhythm Holdings, Inc. as of Jun 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
- 203
- −4 vs. Q1 2023
- Shares held
- 33.3M
- −286.9K (−0.9%) vs. Q1 2023
- Total value
- $3.47B
- −$706.7M (−16.9%) vs. Q1 2023
- New holders
- 26
- 68 more added
- Sold out
- 30
- 80 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding iRhythm Holdings, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SYSTM Wealth Solutions LLC | 11,948 | $1.25M | 0.17% | +1,983+19.9% | Added |
| Cerity Partners LLC | 11,584 | $1.21M | 0.00% | +9,560+472.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 10,651 | $1.11M | 0.01% | +4,115+63.0% | Added |
| Premier Fund Managers Ltd | 10,415 | $1.08M | 0.04% | 00.0% | Unchanged |
| Jump Financial, LLC | 10,200 | $1.06M | 0.04% | +10,200 | New |
| Maverick Capital LtdSuperinvestorMaverick Capital | 10,064 | $1.05M | 0.02% | −1,950−16.2% | Reduced |
| Campbell & CO Investment Adviser LLC | 9,922 | $1.04M | 0.18% | +9,922 | New |
| Ensign Peak Advisors, Inc | 9,530 | $994.2K | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 9,258 | $965.8K | 0.00% | +9,258 | New |
| Duality Advisers, LP | 8,963 | $935.0K | 0.12% | +2,377+36.1% | Added |
| State Board of Administration of Florida Retirement System | 8,717 | $909.4K | 0.00% | −440−4.8% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 8,670 | $904.5K | 0.00% | −3,419−28.3% | Reduced |
| Dark Forest Capital Management LP | 8,670 | $904.5K | 0.09% | +8,670 | New |
| Arizona State Retirement System | 8,556 | $892.6K | 0.01% | −168−1.9% | Reduced |
| Aquatic Capital Management LLC | 7,900 | $824.0K | 0.04% | +6,500+464.3% | Added |
| Stifel Financial Corp | 7,883 | $822.4K | 0.00% | −5,499−41.1% | Reduced |
| Engineers Gate Manager LP | 7,650 | $798.0K | 0.03% | +4,168+119.7% | Added |
| Franklin Resources Inc | 7,358 | $767.6K | 0.00% | +7,358 | New |
| Principal Financial Group Inc | 7,341 | $765.8K | 0.00% | −189−2.5% | Reduced |
| Polar Capital Holdings Plc | 6,825 | $712.0K | 0.00% | +425+6.6% | Added |
| Abn Amro Investment Solutions | 5,893 | $614.8K | 0.01% | −425−6.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,662 | $590.7K | 0.00% | +1,149+25.5% | Added |
| Steel Peak Wealth Management LLC | 5,506 | $574.4K | 0.03% | +765+16.1% | Added |
| Handelsbanken Fonder AB | 5,300 | $553.0K | 0.00% | +100+1.9% | Added |
| IMA Wealth, Inc. | 5,000 | $521.6K | 0.13% | 00.0% | Unchanged |
| Jefferies Financial Group Inc. | 4,963 | $517.7K | 0.01% | +3,327+203.4% | Added |
| CIBC Private Wealth Group, LLC | 4,937 | $515.0K | 0.00% | −10.0% | Reduced |
| Nebula Research & Development LLC | 4,756 | $496.1K | 0.38% | +4,756 | New |
| STRS Ohio | 4,700 | $490.0K | 0.00% | +1,100+30.6% | Added |
| XTX Topco Ltd | 4,666 | $486.8K | 0.09% | +4,666 | New |
| Amalgamated Bank | 4,650 | $485.0K | 0.00% | +374+8.7% | Added |
| Tower Research Capital LLC (TRC) | 4,565 | $476.2K | 0.02% | +3,615+380.5% | Added |
| Oppenheimer Asset Management Inc. | 4,564 | $476.1K | 0.01% | −2,765−37.7% | Reduced |
| Vontobel Holding Ltd. | 4,373 | $456.2K | 0.00% | +642+17.2% | Added |
| Public Employees Retirement Association of Colorado | 4,184 | $436.0K | 0.00% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 4,133 | $431.2K | 0.02% | −3,078−42.7% | Reduced |
| Assetmark, Inc | 4,068 | $424.4K | 0.00% | −1,776−30.4% | Reduced |
| ProShare Advisors LLC | 3,992 | $416.4K | 0.00% | +441+12.4% | Added |
| CI Private Wealth, LLC | 3,487 | $363.8K | 0.00% | −275−7.3% | Reduced |
| Pictet Asset Management SA | 3,382 | $352.8K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 3,328 | $347.2K | 0.00% | +597+21.9% | Added |
| Trexquant Investment LP | 3,213 | $335.2K | 0.01% | −7,022−68.6% | Reduced |
| Mariner, LLC | 3,130 | $326.5K | 0.00% | −2,221−41.5% | Reduced |
| Yarbrough Capital, LLC | 3,090 | $322.3K | 0.02% | 00.0% | Unchanged |
| Ascent Group, LLC | 2,735 | $306.5K | 0.03% | −210−7.1% | Reduced |
| Raymond James & Associates | 2,880 | $300.4K | 0.00% | +187+6.9% | Added |
| Prudential Financial Inc | 2,612 | $293.2K | 0.00% | +93+3.7% | Added |
| NinePointTwo Capital | 2,616 | $272.0K | 0.11% | +2,616 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 2,600 | $271.2K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 2,567 | $267.8K | 0.00% | +474+22.6% | Added |
| CWM, LLC | 2,545 | $265.0K | 0.00% | −45,940−94.8% | Reduced |
| Ameritas Investment Partners, Inc. | 2,535 | $264.5K | 0.01% | +112+4.6% | Added |
| Beacon Investment Advisory Services, Inc. | 2,337 | $243.8K | 0.01% | +165+7.6% | Added |
| Teacher Retirement System of Texas | 2,303 | $240.0K | 0.00% | −1,046−31.2% | Reduced |
| Cim Investment Mangement Inc | 2,128 | $222.0K | 0.08% | +2,128 | New |
| Pictet & Cie (Europe) SA | 2,108 | $219.9K | 0.01% | −1,283−37.8% | Reduced |
| Cresset Asset Management, LLC | 2,071 | $216.0K | 0.00% | +2,071 | New |
| Amundi | 2,076 | $216.0K | 0.00% | −627−23.2% | Reduced |
| Nomura Holdings Inc | 2,000 | $208.6K | 0.00% | +2,000 | New |
| SeaCrest Wealth Management, LLC | 1,985 | $207.1K | 0.03% | +25+1.3% | Added |
| Advisor Group Holdings, Inc. | 1,853 | $193.3K | 0.00% | −712−27.8% | Reduced |
| Headlands Technologies LLC | 1,700 | $177.3K | 0.06% | +1,700 | New |
| Metropolitan Life Insurance Co | 1,654 | $172.5K | 0.01% | +1,654 | New |
| Ancora Advisors, LLC | 1,430 | $149.2K | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 1,342 | $140.0K | 0.06% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,203 | $126.0K | 0.00% | −281−18.9% | Reduced |
| IFP Advisors, Inc | 1,478 | $110.4K | 0.01% | −1,475−49.9% | Reduced |
| Clearstead Advisors, LLC | 1,050 | $109.5K | 0.01% | +1,050 | New |
| US Bancorp | 783 | $81.7K | 0.00% | −327−29.5% | Reduced |
| Parallel Advisors, LLC | 655 | $68.3K | 0.00% | −61−8.5% | Reduced |
| Van Eck Associates Corp | 569 | $59.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 558 | $58.2K | 0.00% | −7,032−92.6% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 512 | $53.0K | 0.00% | +15+3.0% | Added |
| Carmel Capital Partners, LLC | 425 | $44.3K | 0.02% | −35−7.6% | Reduced |
| Focused Wealth Management, Inc | 400 | $41.7K | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 273 | $28.5K | 0.00% | −711−72.3% | Reduced |
| First Horizon Advisors, Inc. | 259 | $27.0K | 0.00% | −199−43.4% | Reduced |
| Signaturefd, LLC | 125 | $13.0K | 0.00% | −14−10.1% | Reduced |
| Massmutual Trust Co FSB | 100 | $10.4K | 0.00% | 00.0% | Unchanged |
| RFP Financial Group LLC | 95 | $9.91K | 0.00% | +95 | New |
| Fifth Third Bancorp | 90 | $9.39K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 81 | $9.00K | 0.01% | +2+2.5% | Added |
| Toth Financial Advisory Corp | 85 | $8.87K | 0.00% | 00.0% | Unchanged |
| CarsonAllaria Wealth Management, Ltd. | 85 | $8.87K | 0.01% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 77 | $8.03K | 0.00% | −8−9.4% | Reduced |
| Federation des caisses Desjardins du Quebec | 65 | $6.78K | 0.00% | +50+333.3% | Added |
| The PNC Financial Services Group, Inc. | 53 | $5.53K | 0.00% | −3−5.4% | Reduced |
| Lindbrook Capital, LLC | 47 | $4.90K | 0.00% | −5−9.6% | Reduced |
| Quadrant Capital Group LLC | 38 | $3.96K | 0.00% | +3+8.6% | Added |
| Bell Investment Advisors, Inc | 31 | $3.23K | 0.00% | −7−18.4% | Reduced |
| Park Place Capital Corp | 27 | $2.82K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 23 | $2.40K | 0.00% | 00.0% | Unchanged |
| Psagot Value Holdings Ltd. / (Israel) | 23 | $2.00K | 0.00% | +23 | New |
| Johnson Midwest Financial, LLC | 15 | $1.56K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 13 | $1.36K | 0.00% | −17−56.7% | Reduced |
| Steward Partners Investment Advisory, LLC | 12 | $1.25K | 0.00% | +12 | New |
| Allworth Financial LP | 10 | $1.04K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 10 | $1.04K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 4 | $417 | 0.00% | −26−86.7% | Reduced |
| Versant Capital Management, Inc | 4 | $417 | 0.00% | +4 | New |