iRhythm Holdings, Inc.
IRTC- 交易所
- Nasdaq
- 產業
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001388658
近 90 天，iRhythm Holdings, Inc. 內部人申報 0 筆公開市場買進、11 筆賣出；2026 年第 2 季末有 329 家機構在 13F 申報持有，市值合計 $49.7 億；沒有大師持有。
2026 年第 2 季 13F 持有人
iRhythm Holdings, Inc. 在 2026/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 329
- 較 2026 年第 1 季 +4 家
- 持有股數
- 6,196 萬
- 較 2026 年第 1 季 −725.1 萬 (−10.5%)
- 總市值
- $49.7 億
- 較 2026 年第 1 季 +$1.38 億 (+2.9%)
- 新進機構
- 49
- 另有 120 家加碼
- 清倉機構
- 45
- 另有 93 家減碼
另有 6 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 IRTC 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 329 | $49.7 億 |
| 2026 年第 1 季 | 331 | $48.4 億 |
| 2025 年第 4 季 | 358 | $71.8 億 |
| 2025 年第 3 季 | 357 | $68.8 億 |
| 2025 年第 2 季 | 319 | $62.4 億 |
| 2025 年第 1 季 | 273 | $45.4 億 |
| 2024 年第 4 季 | 227 | $32.7 億 |
| 2024 年第 3 季 | 242 | $26.2 億 |
| 2024 年第 2 季 | 228 | $39.3 億 |
| 2024 年第 1 季 | 253 | $41.9 億 |
| 2023 年第 4 季 | 222 | $37.1 億 |
| 2023 年第 3 季 | 224 | $31.4 億 |
| 2023 年第 2 季 | 203 | $35.0 億 |
| 2023 年第 1 季 | 209 | $44.9 億 |
| 2022 年第 4 季 | 208 | $29.3 億 |
| 2022 年第 3 季 | 233 | $38.7 億 |
| 2022 年第 2 季 | 242 | $32.9 億 |
| 2022 年第 1 季 | 222 | $48.0 億 |
| 2021 年第 4 季 | 213 | $34.3 億 |
| 2021 年第 3 季 | 186 | $16.4 億 |
| 2021 年第 2 季 | 183 | $19.3 億 |
| 2021 年第 1 季 | 217 | $43.3 億 |
2026 年第 2 季持有機構
每家機構持有 iRhythm Holdings, Inc. 的股數、市值與佔組合比重；股數變化跟 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,985,667 | $3.89 億 | 0.01% | +244,162+8.9% | 加碼 |
| RTW Investments, LP | 2,182,631 | $2.60 億 | 2.22% | +514,131+30.8% | 加碼 |
| Vanguard Portfolio Management LLC | 1,913,976 | $2.28 億 | 0.01% | +117,604+6.5% | 加碼 |
| Artisan Partners Limited Partnership | 1,660,307 | $1.97 億 | 0.32% | +209,400+14.4% | 加碼 |
| UBS Asset Management Americas Inc | 944,517 | $1.77 億 | 0.03% | −102,935−9.8% | 減碼 |
| Vanguard Capital Management LLC | 1,463,211 | $1.74 億 | 0.00% | +17,501+1.2% | 加碼 |
| Millennium Management LLC | 1,406,454 | $1.67 億 | 0.11% | −201,560−12.5% | 減碼 |
| FMR LLC | 1,191,982 | $1.50 億 | 0.01% | −169,937−12.5% | 減碼 |
| State Street Corp | 856,517 | $1.21 億 | 0.00% | +68,215+8.7% | 加碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 866,528 | $1.06 億 | 0.11% | −2,395,534−73.4% | 減碼 |
| Geode Capital Management, LLC | 881,899 | $1.05 億 | 0.01% | +64,789+7.9% | 加碼 |
| Eventide Asset Management, LLC | 880,338 | $1.05 億 | 1.40% | +119,513+15.7% | 加碼 |
| Tenor Capital Management Co., L.P. | – | $9,715 萬 | 1.37% | – | – |
| JPMorgan Chase & Co | 766,216 | $9,512 萬 | 0.01% | +51,320+7.2% | 加碼 |
| Holocene Advisors, LP | 783,636 | $9,321 萬 | 0.21% | −465,022−37.2% | 減碼 |
| Stephens Investment Management Group LLC | 693,437 | $8,248 萬 | 0.88% | +131,907+23.5% | 加碼 |
| Fuller & Thaler Asset Management, Inc. | 685,496 | $8,154 萬 | 0.22% | +10,798+1.6% | 加碼 |
| Braidwell LP | 654,262 | $7,782 萬 | 2.88% | +44,070+7.2% | 加碼 |
| D. E. Shaw & Co., Inc. | 629,686 | $7,490 萬 | 0.05% | +75,420+13.6% | 加碼 |
| Wolverine Asset Management LLC | – | $7,315 萬 | 0.96% | – | – |
| Manufacturers Life Insurance Company, The | 561,251 | $6,676 萬 | 0.05% | +170,674+43.7% | 加碼 |
| Blair William & Co | 524,690 | $6,241 萬 | 0.16% | −103,695−16.5% | 減碼 |
| Bank of America Corp | 465,719 | $5,586 萬 | 0.00% | +33,180+7.7% | 加碼 |
| Polar Capital Holdings Plc | 458,089 | $5,449 萬 | 0.15% | +36,477+8.7% | 加碼 |
| Arrowstreet Capital, Limited Partnership | 450,865 | $5,363 萬 | 0.02% | −132,014−22.6% | 減碼 |
| Schroder Investment Management Group | 448,259 | $5,308 萬 | 0.04% | +200,513+80.9% | 加碼 |
| Advent Capital Management | – | $5,247 萬 | 1.20% | – | 新進 |
| LMR Partners LLP | – | $4,675 萬 | 0.34% | – | – |
| Citadel Advisors LLC | 95,931 | $4,630 萬 | 0.03% | −17,669−15.6% | 減碼 |
| Opti Capital Management, LP | – | $4,535 萬 | 2.77% | – | – |
| Ameriprise Financial Inc | 292,513 | $4,460 萬 | 0.01% | +55,727+23.5% | 加碼 |
| Goldman Sachs Group Inc | 362,346 | $4,310 萬 | 0.00% | +13,783+4.0% | 加碼 |
| DeepCurrents Investment Group LLC | – | $4,250 萬 | 1.46% | – | – |
| Steelhead Partners LLC | – | $4,211 萬 | 3.00% | – | – |
| Loomis Sayles & Co L P | 347,959 | $4,139 萬 | 0.05% | −19,935−5.4% | 減碼 |
| Capital Research Global Investors | 335,209 | $3,987 萬 | 0.01% | −174,381−34.2% | 減碼 |
| Allspring Global Investments Holdings, LLC | 300,057 | $3,737 萬 | 0.06% | −167,056−35.8% | 減碼 |
| Northern Trust Corp | 307,995 | $3,664 萬 | 0.00% | +22,909+8.0% | 加碼 |
| Mackay Shields LLC | – | $3,590 萬 | 1.20% | – | – |
| Charles Schwab Investment Management Inc | 298,301 | $3,548 萬 | 0.00% | +16,404+5.8% | 加碼 |
| Westfield Capital Management Co LP | 288,924 | $3,437 萬 | 0.11% | +288,924 | 新進 |
| Jane Street Group, LLC | 275,262 | $3,274 萬 | 0.02% | +162,398+143.9% | 加碼 |
| Point72 Asset Management, L.P. | 273,162 | $3,249 萬 | 0.05% | −326,243−54.4% | 減碼 |
| Qube Research & Technologies Ltd | 271,624 | $3,231 萬 | 0.04% | +44,740+19.7% | 加碼 |
| Rock Springs Capital Management LP | 269,650 | $3,207 萬 | 1.57% | +7,900+3.0% | 加碼 |
| Citigroup Inc | 249,404 | $2,967 萬 | 0.01% | +17,281+7.4% | 加碼 |
| Deutsche Bank AG | 238,193 | $2,833 萬 | 0.01% | +22,435+10.4% | 加碼 |
| Vanguard Fiduciary Trust Co | 235,963 | $2,807 萬 | 0.01% | +12,264+5.5% | 加碼 |
| Perceptive Advisors LLC | 223,766 | $2,662 萬 | 0.41% | +118,740+113.1% | 加碼 |
| Fred Alger Management, LLC | 220,789 | $2,626 萬 | 0.09% | −59,251−21.2% | 減碼 |
| Tudor Investment Corp Et Al | 21,750,000 | $2,403 萬 | 0.10% | +1,750,000+8.8% | 加碼 |
| Oberweis Asset Management Inc | 202,004 | $2,403 萬 | 0.50% | +46,000+29.5% | 加碼 |
| Ophir Asset Management Pty Ltd | 201,491 | $2,397 萬 | 1.97% | −134,316−40.0% | 減碼 |
| Barclays PLC | 191,798 | $2,316 萬 | 0.01% | +3,453+1.8% | 加碼 |
| Next Century Growth Investors LLC | 187,064 | $2,225 萬 | 1.18% | +17,758+10.5% | 加碼 |
| Bamco Inc | 181,430 | $2,158 萬 | 0.03% | −2,470−1.3% | 減碼 |
| SEI Investments Co | 447,765 | $2,156 萬 | 0.02% | −20,139−4.3% | 減碼 |
| First Light Asset Management, LLC | 167,092 | $1,988 萬 | 1.21% | −1,024−0.6% | 減碼 |
| Massachusetts Financial Services Co | 165,998 | $1,975 萬 | 0.01% | −639−0.4% | 減碼 |
| Prosight Management, LP | 165,500 | $1,969 萬 | 3.39% | +155,500+1,555.0% | 加碼 |
| Schonfeld Strategic Advisors LLC | 152,062 | $1,809 萬 | 0.10% | +63,929+72.5% | 加碼 |
| Morgan Stanley | 147,998 | $1,762 萬 | 0.00% | −89,801−37.8% | 減碼 |
| Norges Bank | 148,072 | $1,761 萬 | 0.00% | +148,072 | 新進 |
| TimesSquare Capital Management, LLC | 137,311 | $1,633 萬 | 0.24% | +46,659+51.5% | 加碼 |
| Raymond James Financial Inc | 135,265 | $1,609 萬 | 0.00% | −9,858−6.8% | 減碼 |
| Frontier Capital Management Co LLC | 132,475 | $1,576 萬 | 0.15% | +64,021+93.5% | 加碼 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 13,803 | $1,565 萬 | 0.02% | −1,626−10.5% | 減碼 |
| Bank of New York Mellon Corp | 318,768 | $1,435 萬 | 0.00% | +10,979+3.6% | 加碼 |
| Nuveen, LLC | 113,918 | $1,355 萬 | 0.00% | +2,186+2.0% | 加碼 |
| Mirabaud Asset Management (France) SAS | – | $1,287 萬 | 5.79% | – | 新進 |
| Segall Bryant & Hamill, LLC | 107,467 | $1,278 萬 | 0.15% | +7,671+7.7% | 加碼 |
| USS Investment Management Ltd | 106,957 | $1,273 萬 | 0.05% | +106,957 | 新進 |
| WCM Investment Management, LLC | 107,000 | $1,267 萬 | 0.02% | −1,078−1.0% | 減碼 |
| Champlain Investment Partners, LLC | 97,015 | $1,154 萬 | 0.30% | +97,015 | 新進 |
| Trexquant Investment LP | 96,268 | $1,145 萬 | 0.07% | −15,043−13.5% | 減碼 |
| Federated Hermes, Inc. | 95,871 | $1,140 萬 | 0.02% | −53,588−35.9% | 減碼 |
| New York State Common Retirement Fund | 92,993 | $1,106 萬 | 0.01% | −9,601−9.4% | 減碼 |
| Integral Health Asset Management, LLC | 90,000 | $1,071 萬 | 0.44% | +90,000 | 新進 |
| Wellington Management Group LLP | 88,257 | $1,050 萬 | 0.00% | −2,203−2.4% | 減碼 |
| PenderFund Capital Management Ltd. | – | $1,025 萬 | 1.31% | – | 新進 |
| Silvercrest Asset Management Group LLC | 85,830 | $1,021 萬 | 0.07% | +24,149+39.2% | 加碼 |
| Granahan Investment Management Inc | 83,903 | $998.0 萬 | 0.36% | −12,119−12.6% | 減碼 |
| State of Wisconsin Investment Board | 4,044,699 | $970.3 萬 | 0.02% | +996,649+32.7% | 加碼 |
| C WorldWide Group Holding A/S | 80,000 | $951.6 萬 | 0.23% | 00.0% | 不變 |
| UBS Group AG | 77,665 | $927.8 萬 | 0.00% | −14,238−15.5% | 減碼 |
| Peregrine Capital Management LLC | 75,724 | $900.7 萬 | 0.29% | +9,849+15.0% | 加碼 |
| Squarepoint Ops LLC | 71,862 | $854.8 萬 | 0.02% | +65,698+1,065.8% | 加碼 |
| Jennison Associates LLC | 67,924 | $808.0 萬 | 0.00% | −69,116−50.4% | 減碼 |
| Parkman Healthcare Partners LLC | 67,267 | $800.1 萬 | 0.82% | +27,142+67.6% | 加碼 |
| Legal & General Group Plc | 65,304 | $776.8 萬 | 0.00% | +13,735+26.6% | 加碼 |
| PFM Health Sciences, LP | 65,196 | $775.5 萬 | 0.67% | +65,196 | 新進 |
| Swiss National Bank | 64,800 | $770.8 萬 | 0.00% | +1,100+1.7% | 加碼 |
| Neuberger Berman Group LLC | 63,343 | $753.5 萬 | 0.01% | +61,503+3,342.6% | 加碼 |
| Man Group plc | 43,362 | $722.5 萬 | 0.01% | −44,848−50.8% | 減碼 |
| Principal Financial Group Inc | 59,733 | $710.5 萬 | 0.00% | +6,257+11.7% | 加碼 |
| Amundi | 56,534 | $672.5 萬 | 0.00% | +6,959+14.0% | 加碼 |
| Verition Fund Management LLC | 55,987 | $666.0 萬 | 0.05% | +21,422+62.0% | 加碼 |
| Lombard Odier Asset Management (Europe) Ltd | – | $645.8 萬 | 0.28% | – | – |
| HealthInvest Partners AB | 54,102 | $643.5 萬 | 1.73% | +31,780+142.4% | 加碼 |
| Wells Fargo & Company | 47,903 | $636.0 萬 | 0.00% | +21,005+78.1% | 加碼 |