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 303 家機構在 13F 申報持有，市值合計 $42.4 億；沒有大師持有。
2022 年第 1 季 13F 持有人
iRhythm Holdings, Inc. 在 2022/3/31 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
- 222
- 較 2021 年第 4 季 +13 家
- 持有股數
- 3,035 萬
- 較 2021 年第 4 季 +122.4 萬 (+4.2%)
- 總市值
- $47.8 億
- 較 2021 年第 4 季 +$13.5 億 (+39.3%)
- 新進機構
- 40
- 另有 74 家加碼
- 清倉機構
- 27
- 另有 79 家減碼
另有 4 家機構在 2021 年第 4 季持有、還沒有申報 2022 年第 1 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 | 303 | $42.4 億 |
| 2026 年第 1 季 | 305 | $41.9 億 |
| 2025 年第 4 季 | 335 | $62.4 億 |
| 2025 年第 3 季 | 338 | $59.7 億 |
| 2025 年第 2 季 | 304 | $54.4 億 |
| 2025 年第 1 季 | 256 | $37.7 億 |
| 2024 年第 4 季 | 227 | $30.9 億 |
| 2024 年第 3 季 | 242 | $25.5 億 |
| 2024 年第 2 季 | 228 | $38.2 億 |
| 2024 年第 1 季 | 253 | $40.0 億 |
| 2023 年第 4 季 | 222 | $35.3 億 |
| 2023 年第 3 季 | 224 | $31.2 億 |
| 2023 年第 2 季 | 203 | $34.7 億 |
| 2023 年第 1 季 | 209 | $41.8 億 |
| 2022 年第 4 季 | 208 | $29.2 億 |
| 2022 年第 3 季 | 233 | $38.1 億 |
| 2022 年第 2 季 | 242 | $32.8 億 |
| 2022 年第 1 季 | 222 | $47.8 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 |
2022 年第 1 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 2021 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Sands Capital Management, LLC | 3,024,758 | $4.76 億 | 1.10% | −17,109−0.6% | 減碼 |
| Vanguard Group Inc | 2,714,221 | $4.27 億 | 0.01% | +33,521+1.3% | 加碼 |
| BlackRock Inc. | 2,093,147 | $3.30 億 | 0.01% | +8,440+0.4% | 加碼 |
| JPMorgan Chase & Co | 1,619,374 | $2.55 億 | 0.03% | −460,055−22.1% | 減碼 |
| Capital Research Global Investors | 1,411,300 | $2.22 億 | 0.05% | +534,300+60.9% | 加碼 |
| Mackenzie Financial Corp | 1,175,842 | $1.85 億 | 0.25% | −509,588−30.2% | 減碼 |
| Alliancebernstein L.P. | 1,128,377 | $1.78 億 | 0.07% | +1,079,912+2,228.2% | 加碼 |
| LTS One Management LP | 1,010,000 | $1.59 億 | 17.85% | +210,000+26.3% | 加碼 |
| Credit Suisse AG | 874,176 | $1.38 億 | 0.12% | −270,617−23.6% | 減碼 |
| Invesco Ltd. | 805,511 | $1.27 億 | 0.03% | +63,816+8.6% | 加碼 |
| State Street Corp | 757,206 | $1.19 億 | 0.01% | −15,659−2.0% | 減碼 |
| Holocene Advisors, LP | 751,508 | $1.18 億 | 0.63% | +120,110+19.0% | 加碼 |
| Fiera Capital Corp | 739,415 | $1.16 億 | 0.30% | −7,301−1.0% | 減碼 |
| Blair William & Co | 691,163 | $1.09 億 | 0.38% | −63,892−8.5% | 減碼 |
| Price T Rowe Associates Inc | 586,699 | $9,239 萬 | 0.01% | +62,194+11.9% | 加碼 |
| Lord, Abbett & Co. LLC | 538,035 | $8,472 萬 | 0.23% | +538,035 | 新進 |
| Geode Capital Management, LLC | 523,231 | $8,239 萬 | 0.01% | +15,231+3.0% | 加碼 |
| PFM Health Sciences, LP | 493,721 | $7,775 萬 | 3.00% | −30,261−5.8% | 減碼 |
| Janus Henderson Group PLC | 473,475 | $7,456 萬 | 0.04% | −20,161−4.1% | 減碼 |
| Bessemer Group Inc | 446,264 | $7,027 萬 | 0.15% | +20,626+4.8% | 加碼 |
| Rock Springs Capital Management LP | 436,000 | $6,866 萬 | 1.73% | +3,000+0.7% | 加碼 |
| Citadel Advisors LLC | 399,406 | $6,289 萬 | 0.07% | −109,188−21.5% | 減碼 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 370,636 | $5,836 萬 | 0.20% | −17,945−4.6% | 減碼 |
| Norges Bank | 355,060 | $5,591 萬 | 0.01% | +20,671+6.2% | 加碼 |
| Stephens Investment Management Group LLC | 354,029 | $5,575 萬 | 0.82% | +5,432+1.6% | 加碼 |
| Artisan Partners Limited Partnership | 328,533 | $5,173 萬 | 0.07% | +177,630+117.7% | 加碼 |
| Northern Trust Corp | 286,692 | $4,515 萬 | 0.01% | −11,049−3.7% | 減碼 |
| New York State Common Retirement Fund | 251,472 | $3,960 萬 | 0.04% | +25,950+11.5% | 加碼 |
| Bank of New York Mellon Corp | 237,225 | $3,736 萬 | 0.01% | −76,456−24.4% | 減碼 |
| Charles Schwab Investment Management Inc | 213,850 | $3,368 萬 | 0.01% | +4,874+2.3% | 加碼 |
| Allspring Global Investments Holdings, LLC | 210,503 | $3,315 萬 | 0.04% | +168,997+407.2% | 加碼 |
| Point72 Asset Management, L.P. | 188,506 | $2,968 萬 | 0.13% | +153,606+440.1% | 加碼 |
| Vident Investment Advisory, LLC | 171,916 | $2,707 萬 | 0.70% | −107,294−38.4% | 減碼 |
| Legal & General Group Plc | 164,849 | $2,596 萬 | 0.01% | −95,117−36.6% | 減碼 |
| Bridger Management, LLC | 158,479 | $2,496 萬 | 4.09% | −150,621−48.7% | 減碼 |
| Goldman Sachs Group Inc | 156,704 | $2,468 萬 | 0.01% | +99,182+172.4% | 加碼 |
| Polar Asset Management Partners Inc. | 155,600 | $2,450 萬 | 0.30% | +27,200+21.2% | 加碼 |
| Bank of America Corp | 153,670 | $2,420 萬 | 0.00% | −5,969−3.7% | 減碼 |
| Wells Fargo & Company | 152,827 | $2,407 萬 | 0.01% | +34,980+29.7% | 加碼 |
| Atika Capital Management LLC | 136,588 | $2,151 萬 | 2.05% | +136,588 | 新進 |
| Lombard Odier Asset Management (Switzerland) SA | 128,518 | $2,024 萬 | 1.59% | −32,825−20.3% | 減碼 |
| HRT Financial LP | 121,706 | $1,917 萬 | 0.14% | −10,757−8.1% | 減碼 |
| Voloridge Investment Management, LLC | 118,593 | $1,868 萬 | 0.11% | +1,613+1.4% | 加碼 |
| Nuveen Asset Management, LLC | 119,555 | $1,668 萬 | 0.01% | +2,371+2.0% | 加碼 |
| Parkman Healthcare Partners LLC | 103,981 | $1,637 萬 | 4.79% | +42,001+67.8% | 加碼 |
| Morgan Stanley | 103,141 | $1,624 萬 | 0.00% | +25,545+32.9% | 加碼 |
| CWM, LLC | 102,864 | $1,620 萬 | 0.11% | −14,917−12.7% | 減碼 |
| Eminence Capital, LP | 101,884 | $1,604 萬 | 0.26% | +101,884 | 新進 |
| Assenagon Asset Management S.A. | 96,038 | $1,512 萬 | 0.05% | +96,038 | 新進 |
| Wellington Management Group LLP | 95,193 | $1,499 萬 | 0.00% | −212,977−69.1% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 94,952 | $1,495 萬 | 0.03% | −13,865−12.7% | 減碼 |
| Ameriprise Financial Inc | 93,839 | $1,478 萬 | 0.00% | +30,275+47.6% | 加碼 |
| Barclays PLC | 85,000 | $1,339 萬 | 0.01% | +85,000 | 新進 |
| Alberta Investment Management Corp | 83,056 | $1,308 萬 | 0.07% | 00.0% | 不變 |
| C WorldWide Group Holding A/S | 80,000 | $1,260 萬 | 0.14% | 00.0% | 不變 |
| Lisanti Capital Growth, LLC | 79,920 | $1,259 萬 | 1.41% | +58,280+269.3% | 加碼 |
| D. E. Shaw & Co., Inc. | 78,485 | $1,236 萬 | 0.02% | −44,837−36.4% | 減碼 |
| Swiss National Bank | 69,600 | $1,096 萬 | 0.01% | +4,800+7.4% | 加碼 |
| Dimensional Fund Advisors LP | 68,492 | $1,078 萬 | 0.00% | +2,603+4.0% | 加碼 |
| State of Wisconsin Investment Board | 60,500 | $952.7 萬 | 0.02% | 00.0% | 不變 |
| Integral Health Asset Management, LLC | 60,000 | $944.8 萬 | 2.46% | +20,000+50.0% | 加碼 |
| Skandinaviska Enskilda Banken AB (publ) | 59,770 | $941.2 萬 | 0.06% | −6,023−9.2% | 減碼 |
| Parametric Portfolio Associates LLC | 55,800 | $878.7 萬 | 0.00% | +13,214+31.0% | 加碼 |
| Islet Management, LP | 55,000 | $866.1 萬 | 1.07% | +55,000 | 新進 |
| Castleark Management LLC | 51,190 | $806.1 萬 | 0.35% | +51,190 | 新進 |
| Bridgewater Associates, LP | 41,244 | $649.5 萬 | 0.03% | +9,880+31.5% | 加碼 |
| UBS Asset Management Americas Inc | 39,255 | $618.1 萬 | 0.00% | +1,018+2.7% | 加碼 |
| TD Asset Management Inc | 39,226 | $617.7 萬 | 0.01% | +3,200+8.9% | 加碼 |
| Russell Investments Group, Ltd. | 38,374 | $604.2 萬 | 0.01% | +6,889+21.9% | 加碼 |
| California State Teachers Retirement System | 37,659 | $593.0 萬 | 0.01% | −3,230−7.9% | 減碼 |
| Western Standard LLC | 47,200 | $582.3 萬 | 5.53% | +25,600+118.5% | 加碼 |
| Manufacturers Life Insurance Company, The | 35,352 | $542.6 萬 | 0.00% | +20,399+136.4% | 加碼 |
| Fred Alger Management, LLC | 32,252 | $507.9 萬 | 0.02% | +32,252 | 新進 |
| Royal Bank of Canada | 32,093 | $505.4 萬 | 0.00% | −5,348−14.3% | 減碼 |
| ClariVest Asset Management LLC | 32,004 | $504.1 萬 | 0.20% | +25,867+421.5% | 加碼 |
| AXA S.A. | 31,507 | $496.1 萬 | 0.01% | 00.0% | 不變 |
| Rhumbline Advisers | 31,072 | $489.3 萬 | 0.01% | −631−2.0% | 減碼 |
| Cinctive Capital Management LP | 30,600 | $481.9 萬 | 0.22% | +16,600+118.6% | 加碼 |
| UBS Group AG | 30,056 | $473.3 萬 | 0.00% | +28,737+2,178.7% | 加碼 |
| Calamos Advisors LLC | 29,971 | $471.9 萬 | 0.02% | +29,971 | 新進 |
| Sectoral Asset Management Inc | 28,800 | $453.5 萬 | 0.81% | +28,800 | 新進 |
| SEI Investments Co | 28,308 | $445.8 萬 | 0.01% | +16,473+139.2% | 加碼 |
| Eversept Partners, LP | 27,047 | $425.9 萬 | 0.39% | −46,122−63.0% | 減碼 |
| Clough Capital Partners L P | 26,695 | $420.4 萬 | 0.32% | −68,680−72.0% | 減碼 |
| Mutual of America Capital Management LLC | 26,658 | $419.8 萬 | 0.04% | −1,157−4.2% | 減碼 |
| Prudential Financial Inc | 26,233 | $413.1 萬 | 0.01% | +23,971+1,059.7% | 加碼 |
| Brinker Capital Investments, LLC | 23,052 | $363.0 萬 | 0.06% | −1,280−5.3% | 減碼 |
| State of New Jersey Common Pension Fund D | 22,688 | $357.3 萬 | 0.01% | −5,328−19.0% | 減碼 |
| Bradley Mark J. | 21,865 | $344.3 萬 | 2.45% | −85−0.4% | 減碼 |
| Truist Financial Corp | 20,863 | $328.5 萬 | 0.01% | +20,863 | 新進 |
| Envestnet Asset Management Inc | 20,597 | $324.3 萬 | 0.00% | −631−3.0% | 減碼 |
| EULAV Asset Management | 20,300 | $319.7 萬 | 0.10% | 00.0% | 不變 |
| Stanley-Laman Group, Ltd. | 19,735 | $310.8 萬 | 0.43% | −991−4.8% | 減碼 |
| Deutsche Bank AG | 19,370 | $305.1 萬 | 0.00% | −1,694−8.0% | 減碼 |
| Renaissance Technologies LLC | 18,700 | $294.5 萬 | 0.00% | +18,700 | 新進 |
| GAM Holding AG | 17,801 | $280.3 萬 | 0.14% | 00.0% | 不變 |
| Jane Street Group, LLC | 17,641 | $277.8 萬 | 0.01% | −37,257−67.9% | 減碼 |
| Gilder Gagnon Howe & Co LLC | 17,481 | $275.3 萬 | 0.03% | −408−2.3% | 減碼 |
| Exchange Traded Concepts, LLC | 15,829 | $249.3 萬 | 0.05% | −12,177−43.5% | 減碼 |
| MetLife Investment Management | 15,778 | $248.5 萬 | 0.02% | +5,205+49.2% | 加碼 |