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; 304 institutions reported holding it in 13F filings for Q2 2026, worth $4.24B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in iRhythm Holdings, Inc. as of Dec 31, 2025. 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
- 335
- +4 vs. Q3 2025
- Shares held
- 35.2M
- +613.4K (+1.8%) vs. Q3 2025
- Total value
- $6.24B
- +$298.8M (+5.0%) vs. Q3 2025
- New holders
- 46
- 108 more added
- Sold out
- 42
- 122 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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 | 304 | $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, Q4 2025
Shares, value and share of portfolio for each institution holding iRhythm Holdings, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Stephens Inc | 2,766 | $490.8K | 0.01% | +460+19.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 2,750 | $481.9K | 0.00% | −1,591−36.7% | Reduced |
| Everence Capital Management Inc | 2,590 | $460.0K | 0.03% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,589 | $459.4K | 0.01% | −76−2.9% | Reduced |
| Xponance, Inc. | 2,533 | $449.5K | 0.00% | +19+0.8% | Added |
| Silver Oak Securities, Inc | 2,509 | $448.0K | 0.03% | −9−0.4% | Reduced |
| Allianz Asset Management GmbH | 2,500 | $443.6K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 2,472 | $438.6K | 0.00% | +102+4.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 2,350 | $417.0K | 0.00% | +2,350 | New |
| Vident Advisory, LLC | 2,292 | $406.7K | 0.00% | −150−6.1% | Reduced |
| SeaCrest Wealth Management, LLC | 2,030 | $380.4K | 0.04% | 00.0% | Unchanged |
| CIBC World Markets Corp | 2,110 | $374.4K | 0.00% | +2,110 | New |
| Frank, Rimerman Advisors LLC | 2,045 | $362.9K | 0.02% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 2,017 | $357.9K | 0.00% | −19,315−90.5% | Reduced |
| State of Alaska, Department of Revenue | 2,002 | $355.0K | 0.00% | 00.0% | Unchanged |
| Quent Capital, LLC | 2,000 | $354.9K | 0.03% | +2,000 | New |
| Quadrant Capital Group LLC | 1,940 | $344.2K | 0.01% | −10−0.5% | Reduced |
| Keybank National Association | 1,940 | $344.2K | 0.00% | −200−9.3% | Reduced |
| Oppenheimer Asset Management Inc. | 1,786 | $316.9K | 0.00% | −474−21.0% | Reduced |
| Anb Bank | 1,744 | $309.5K | 0.12% | −20−1.1% | Reduced |
| Vise Technologies, Inc. | 1,727 | $306.4K | 0.01% | +466+37.0% | Added |
| Advisor Group Holdings, Inc. | 1,649 | $292.6K | 0.00% | −9,030−84.6% | Reduced |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 1,600 | $283.9K | 0.11% | +1,600 | New |
| Great Lakes Advisors, LLC | 1,566 | $277.9K | 0.00% | +1,566 | New |
| Corient IA LLC | 1,500 | $266.2K | 0.25% | 00.0% | Unchanged |
| Bank of Montreal | 1,482 | $263.0K | 0.00% | −44−2.9% | Reduced |
| Ethic Inc. | 1,479 | $262.4K | 0.00% | +207+16.3% | Added |
| Quantinno Capital Management LP | 1,463 | $259.6K | 0.00% | +165+12.7% | Added |
| Swiss Life Asset Management Ltd | 1,461 | $259.2K | 0.00% | 00.0% | Unchanged |
| RWC Asset Management LLP | 1,454 | $258.0K | 0.01% | −141−8.8% | Reduced |
| Van Eck Associates Corp | 1,402 | $249.0K | 0.00% | +680+94.2% | Added |
| Rockefeller Capital Management L.P. | 1,361 | $241.5K | 0.00% | +644+89.8% | Added |
| MidFirst Bank | 1,326 | $235.3K | 0.02% | +1,326 | New |
| Boothbay Fund Management, LLC | 1,304 | $231.4K | 0.01% | +1,304 | New |
| EntryPoint Capital, LLC | 1,299 | $230.5K | 0.09% | 00.0% | Unchanged |
| PharVision Advisers, LLC | 1,292 | $229.3K | 0.12% | +1,292 | New |
| Abacus Wealth Partners, LLC | 1,269 | $225.2K | 0.02% | +1,269 | New |
| Avanza Fonder AB | 1,264 | $224.3K | 0.01% | +127+11.2% | Added |
| RiverPark Advisors, LLC | 1,203 | $213.5K | 0.06% | −26−2.1% | Reduced |
| Valeo Financial Advisors, LLC | 1,180 | $209.4K | 0.00% | +1,180 | New |
| Kovack Advisors, Inc. | 1,171 | $207.8K | 0.01% | +1,171 | New |
| M&T Bank Corp | 1,166 | $207.0K | 0.00% | +1,166 | New |
| CWM, LLC | 1,101 | $195.0K | 0.00% | +122+12.5% | Added |
| US Bancorp | 1,026 | $182.1K | 0.00% | −16−1.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,006 | $178.5K | 0.00% | +233+30.1% | Added |
| Amalgamated Bank | 1,002 | $178.0K | 0.00% | −31−3.0% | Reduced |
| Nisa Investment Advisors, LLC | 1,002 | $177.8K | 0.00% | −45−4.3% | Reduced |
| Clearstead Advisors, LLC | 662 | $117.5K | 0.00% | +444+203.7% | Added |
| Assetmark, Inc | 631 | $112.0K | 0.00% | +216+52.0% | Added |
| State of Wyoming | 616 | $109.3K | 0.01% | +85+16.0% | Added |
| Lazard Asset Management LLC | 419 | $74.3K | 0.00% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 402 | $71.0K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 400 | $71.0K | 0.00% | +400 | New |
| SBI Securities Co., Ltd. | 399 | $70.8K | 0.00% | +367+1,146.9% | Added |
| Smartleaf Asset Management LLC | 323 | $57.7K | 0.00% | +125+63.1% | Added |
| EverSource Wealth Advisors, LLC | 308 | $54.7K | 0.00% | −4−1.3% | Reduced |
| Torren Management, LLC | 301 | $53.4K | 0.03% | +301 | New |
| Federation des caisses Desjardins du Quebec | 281 | $49.9K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 267 | $47.4K | 0.00% | +47+21.4% | Added |
| Evelyn Partners Investment Management LLP | 245 | $43.5K | 0.00% | 00.0% | Unchanged |
| Private Wealth Asset Management, LLC | 226 | $40.1K | 0.00% | 00.0% | Unchanged |
| Employees Retirement System of Texas | 209 | $37.0K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 207 | $36.7K | 0.00% | +129+165.4% | Added |
| China Universal Asset Management Co., Ltd. | 200 | $35.5K | 0.00% | −1,400−87.5% | Reduced |
| MCF Advisors LLC | 196 | $34.8K | 0.00% | −20−9.3% | Reduced |
| Antipodes Partners Ltd | 189 | $33.5K | 0.00% | −31−14.1% | Reduced |
| GAMMA Investing LLC | 184 | $32.6K | 0.00% | +60+48.4% | Added |
| Root Financial Partners, LLC | 176 | $31.2K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 172 | $30.5K | 0.00% | −12−6.5% | Reduced |
| North Star Investment Management Corp. | 170 | $30.2K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 167 | $29.6K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 164 | $29.1K | 0.00% | −13−7.3% | Reduced |
| Covestor Ltd | 160 | $28.0K | 0.01% | +38+31.1% | Added |
| Measured Wealth Private Client Group, LLC | 149 | $26.4K | 0.01% | −26−14.9% | Reduced |
| Optiver Holding B.V. | 138 | $24.5K | 0.00% | −66−32.4% | Reduced |
| Signaturefd, LLC | 137 | $24.3K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 107 | $19.0K | 0.00% | +3+2.9% | Added |
| Kemnay Advisory Services Inc. | 106 | $18.8K | 0.00% | +106 | New |
| Quarry LP | 104 | $18.5K | 0.00% | +104 | New |
| Danske Bank A/S | 100 | $17.7K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 100 | $17.7K | 0.00% | +94+1,566.7% | Added |
| Fifth Third Bancorp | 90 | $16.0K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 90 | $16.0K | 0.00% | +3+3.4% | Added |
| Pinnacle Wealth Planning Services, Inc. | 86 | $15.3K | 0.00% | +86 | New |
| Toth Financial Advisory Corp | 85 | $15.1K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 85 | $15.1K | 0.00% | +85 | New |
| Innovative Advisory Group, LLC | 60 | $10.6K | 0.01% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 59 | $10.5K | 0.00% | +59 | New |
| AdvisorNet Financial, Inc | 55 | $9.76K | 0.00% | +2+3.8% | Added |
| Rothschild Investment LLC | 52 | $9.23K | 0.00% | +2+4.0% | Added |
| Accent Capital Management, LLC | 50 | $8.87K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 38 | $6.74K | 0.00% | −6−13.6% | Reduced |
| Caitong International Asset Management Co., Ltd | 31 | $5.50K | 0.00% | +30+3,000.0% | Added |
| Leonteq Securities AG | 29 | $5.15K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 27 | $4.79K | 0.00% | 00.0% | Unchanged |
| Ares Financial Consulting, LLC | 25 | $4.44K | 0.00% | +25 | New |
| Parkside Financial Bank & Trust | 24 | $4.26K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 23 | $4.08K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 23 | $4.08K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 23 | $4.08K | 0.00% | 00.0% | Unchanged |