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。
2021 年第 4 季 13F 持有人
iRhythm Holdings, Inc. 在 2021/12/31 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
- 213
- 較 2021 年第 3 季 +28 家
- 持有股數
- 2,913 萬
- 較 2021 年第 3 季 +107.5 萬 (+3.8%)
- 總市值
- $34.3 億
- 較 2021 年第 3 季 +$17.9 億 (+108.7%)
- 新進機構
- 54
- 另有 60 家加碼
- 清倉機構
- 26
- 另有 70 家減碼
另有 1 家機構在 2021 年第 3 季持有、還沒有申報 2021 年第 4 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 |
2021 年第 4 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 3 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Sands Capital Management, LLC | 3,041,867 | $3.58 億 | 0.66% | −251,557−7.6% | 減碼 |
| Vanguard Group Inc | 2,680,700 | $3.15 億 | 0.01% | +16,683+0.6% | 加碼 |
| BlackRock Inc. | 2,084,707 | $2.45 億 | 0.01% | +23,695+1.1% | 加碼 |
| JPMorgan Chase & Co | 2,079,429 | $2.45 億 | 0.03% | +287,654+16.1% | 加碼 |
| Mackenzie Financial Corp | 1,685,430 | $1.98 億 | 0.27% | −216,621−11.4% | 減碼 |
| Credit Suisse AG | 1,144,793 | $1.35 億 | 0.11% | −22,536−1.9% | 減碼 |
| Capital Research Global Investors | 877,000 | $1.03 億 | 0.02% | +777,000+777.0% | 加碼 |
| LTS One Management LP | 800,000 | $9,415 萬 | 8.32% | +800,000 | 新進 |
| State Street Corp | 772,865 | $9,096 萬 | 0.00% | −104,199−11.9% | 減碼 |
| Blair William & Co | 755,055 | $8,886 萬 | 0.28% | +64,831+9.4% | 加碼 |
| Fiera Capital Corp | 746,716 | $8,788 萬 | 0.21% | +144,674+24.0% | 加碼 |
| Invesco Ltd. | 741,695 | $8,729 萬 | 0.02% | +309,520+71.6% | 加碼 |
| Holocene Advisors, LP | 631,398 | $7,431 萬 | 0.39% | +255,924+68.2% | 加碼 |
| Price T Rowe Associates Inc | 524,505 | $6,173 萬 | 0.01% | +182,413+53.3% | 加碼 |
| PFM Health Sciences, LP | 523,982 | $6,167 萬 | 2.15% | +523,982 | 新進 |
| Citadel Advisors LLC | 508,594 | $5,986 萬 | 0.06% | −107,121−17.4% | 減碼 |
| Geode Capital Management, LLC | 508,000 | $5,979 萬 | 0.01% | +15,996+3.3% | 加碼 |
| Janus Henderson Group PLC | 493,636 | $5,810 萬 | 0.02% | +493,636 | 新進 |
| Rock Springs Capital Management LP | 433,000 | $5,096 萬 | 1.18% | −15,000−3.3% | 減碼 |
| Bessemer Group Inc | 425,638 | $5,009 萬 | 0.10% | 00.0% | 不變 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 388,581 | $4,573 萬 | 0.15% | +31,773+8.9% | 加碼 |
| Stephens Investment Management Group LLC | 348,597 | $4,103 萬 | 0.53% | +74,915+27.4% | 加碼 |
| Norges Bank | 334,389 | $3,935 萬 | 0.01% | −15,947−4.6% | 減碼 |
| Bank of New York Mellon Corp | 313,681 | $3,692 萬 | 0.01% | −30,521−8.9% | 減碼 |
| Bridger Management, LLC | 309,100 | $3,638 萬 | 4.70% | +309,100 | 新進 |
| Wellington Management Group LLP | 308,170 | $3,627 萬 | 0.01% | −806,529−72.4% | 減碼 |
| Northern Trust Corp | 297,741 | $3,504 萬 | 0.01% | −7,578−2.5% | 減碼 |
| Vident Investment Advisory, LLC | 279,210 | $3,286 萬 | 0.85% | −298,375−51.7% | 減碼 |
| Legal & General Group Plc | 259,966 | $3,060 萬 | 0.01% | −229,881−46.9% | 減碼 |
| New York State Common Retirement Fund | 225,522 | $2,654 萬 | 0.03% | +63,582+39.3% | 加碼 |
| Charles Schwab Investment Management Inc | 208,976 | $2,460 萬 | 0.01% | +4,135+2.0% | 加碼 |
| Hitchwood Capital Management LP | 180,000 | $2,118 萬 | 0.99% | +180,000 | 新進 |
| Sofinnova Investments, Inc. | 168,882 | $1,988 萬 | 1.27% | +168,882 | 新進 |
| Lombard Odier Asset Management (Switzerland) SA | 161,343 | $1,899 萬 | 1.21% | +61,571+61.7% | 加碼 |
| Bank of America Corp | 159,639 | $1,879 萬 | 0.00% | +41,628+35.3% | 加碼 |
| Artisan Partners Limited Partnership | 150,903 | $1,776 萬 | 0.02% | +150,903 | 新進 |
| HRT Financial LP | 132,463 | $1,559 萬 | 0.09% | +121,273+1,083.8% | 加碼 |
| Balyasny Asset Management LLC | 128,579 | $1,513 萬 | 0.06% | −31,130−19.5% | 減碼 |
| Polar Asset Management Partners Inc. | 128,400 | $1,511 萬 | 0.18% | +44,700+53.4% | 加碼 |
| D. E. Shaw & Co., Inc. | 123,322 | $1,451 萬 | 0.02% | −51,584−29.5% | 減碼 |
| Wells Fargo & Company | 117,847 | $1,387 萬 | 0.00% | +17,401+17.3% | 加碼 |
| CWM, LLC | 117,781 | $1,386 萬 | 0.10% | +117,781 | 新進 |
| Nuveen Asset Management, LLC | 117,184 | $1,379 萬 | 0.00% | −4,016−3.3% | 減碼 |
| Voloridge Investment Management, LLC | 116,980 | $1,377 萬 | 0.08% | −117,688−50.2% | 減碼 |
| Mirae Asset Global Investments Co., Ltd. | 108,817 | $1,281 萬 | 0.03% | −48,759−30.9% | 減碼 |
| Clough Capital Partners L P | 95,375 | $1,123 萬 | 0.75% | +5,675+6.3% | 加碼 |
| Alberta Investment Management Corp | 83,056 | $977.5 萬 | 0.06% | 00.0% | 不變 |
| C WorldWide Group Holding A/S | 80,000 | $941.5 萬 | 0.09% | 00.0% | 不變 |
| Morgan Stanley | 77,596 | $913.3 萬 | 0.00% | −113,082−59.3% | 減碼 |
| Eversept Partners, LP | 73,169 | $861.1 萬 | 0.72% | −40,685−35.7% | 減碼 |
| Millennium Management LLC | 71,055 | $836.2 萬 | 0.01% | −241,164−77.2% | 減碼 |
| Dimensional Fund Advisors LP | 65,889 | $775.4 萬 | 0.00% | +49,562+303.6% | 加碼 |
| Skandinaviska Enskilda Banken AB (publ) | 65,793 | $772.3 萬 | 0.04% | +542+0.8% | 加碼 |
| Swiss National Bank | 64,800 | $762.6 萬 | 0.00% | 00.0% | 不變 |
| Ameriprise Financial Inc | 63,564 | $748.1 萬 | 0.00% | −173,806−73.2% | 減碼 |
| Parkman Healthcare Partners LLC | 61,980 | $729.4 萬 | 1.65% | +29,480+90.7% | 加碼 |
| State of Wisconsin Investment Board | 60,500 | $712.0 萬 | 0.01% | 00.0% | 不變 |
| Goldman Sachs Group Inc | 57,522 | $677.0 萬 | 0.00% | +16,755+41.1% | 加碼 |
| Jane Street Group, LLC | 54,898 | $646.1 萬 | 0.01% | +19,844+56.6% | 加碼 |
| Parian Global Management LP | 54,466 | $641.0 萬 | 5.80% | −1,990−3.5% | 減碼 |
| Alliancebernstein L.P. | 48,465 | $570.4 萬 | 0.00% | −300−0.6% | 減碼 |
| Parametric Portfolio Associates LLC | 42,586 | $501.2 萬 | 0.00% | +16,429+62.8% | 加碼 |
| Group One Trading, L.P. | 41,892 | $493.0 萬 | 0.09% | +32,349+339.0% | 加碼 |
| Allspring Global Investments Holdings, LLC | 41,506 | $488.4 萬 | 0.01% | +41,506 | 新進 |
| California State Teachers Retirement System | 40,889 | $481.2 萬 | 0.01% | +970+2.4% | 加碼 |
| Integral Health Asset Management, LLC | 40,000 | $470.8 萬 | 1.31% | +40,000 | 新進 |
| UBS Asset Management Americas Inc | 38,237 | $450.0 萬 | 0.00% | −1,847−4.6% | 減碼 |
| Royal Bank of Canada | 37,441 | $440.8 萬 | 0.00% | +8,703+30.3% | 加碼 |
| TD Asset Management Inc | 36,026 | $424.0 萬 | 0.00% | +11,573+47.3% | 加碼 |
| Point72 Asset Management, L.P. | 34,900 | $410.7 萬 | 0.02% | +34,900 | 新進 |
| Marshall Wace, LLP | 31,733 | $373.3 萬 | 0.01% | +31,733 | 新進 |
| Rhumbline Advisers | 31,703 | $373.1 萬 | 0.00% | −408−1.3% | 減碼 |
| AXA S.A. | 31,507 | $370.8 萬 | 0.01% | 00.0% | 不變 |
| Russell Investments Group, Ltd. | 31,485 | $370.3 萬 | 0.01% | −12,679−28.7% | 減碼 |
| Bridgewater Associates, LP | 31,364 | $369.1 萬 | 0.02% | +2,804+9.8% | 加碼 |
| State of New Jersey Common Pension Fund D | 28,016 | $329.7 萬 | 0.01% | +28,016 | 新進 |
| Exchange Traded Concepts, LLC | 28,006 | $329.6 萬 | 0.06% | −44,770−61.5% | 減碼 |
| Mutual of America Capital Management LLC | 27,815 | $327.4 萬 | 0.03% | −259−0.9% | 減碼 |
| Susquehanna International Group, LLP | 25,665 | $302.1 萬 | 0.00% | −52,819−67.3% | 減碼 |
| Brinker Capital Investments, LLC | 24,332 | $286.4 萬 | 0.04% | +5,348+28.2% | 加碼 |
| Prelude Capital Management, LLC | 23,268 | $273.8 萬 | 0.14% | +23,268 | 新進 |
| Bradley Mark J. | 21,950 | $258.3 萬 | 1.69% | +14,625+199.7% | 加碼 |
| Lisanti Capital Growth, LLC | 21,640 | $254.7 萬 | 0.37% | +21,640 | 新進 |
| Western Standard LLC | 21,600 | $254.2 萬 | 1.50% | +21,600 | 新進 |
| Envestnet Asset Management Inc | 21,228 | $249.8 萬 | 0.00% | +6,451+43.7% | 加碼 |
| Deutsche Bank AG | 21,064 | $247.9 萬 | 0.00% | +543+2.6% | 加碼 |
| EULAV Asset Management | 20,300 | $245.0 萬 | 0.06% | 00.0% | 不變 |
| Stanley-Laman Group, Ltd. | 20,726 | $243.9 萬 | 0.29% | +20,726 | 新進 |
| Crestline Management, LP | 18,050 | $212.4 萬 | 0.16% | −9,630−34.8% | 減碼 |
| Gilder Gagnon Howe & Co LLC | 17,889 | $210.5 萬 | 0.01% | −109−0.6% | 減碼 |
| GAM Holding AG | 17,801 | $209.5 萬 | 0.09% | +2,505+16.4% | 加碼 |
| Tudor Investment Corp Et Al | 17,734 | $208.7 萬 | 0.04% | +17,734 | 新進 |
| Walleye Trading LLC | 17,515 | $206.1 萬 | 0.03% | +11,703+201.4% | 加碼 |
| American International Group, Inc. | 15,681 | $184.5 萬 | 0.01% | −469−2.9% | 減碼 |
| Stifel Financial Corp | 15,107 | $177.8 萬 | 0.00% | +3,474+29.9% | 加碼 |
| Manufacturers Life Insurance Company, The | 14,953 | $175.7 萬 | 0.00% | −484−3.1% | 減碼 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 14,458 | $174.5 萬 | 0.01% | −8,617−37.3% | 減碼 |
| Panagora Asset Management Inc | 14,263 | $167.9 萬 | 0.01% | −4,075−22.2% | 減碼 |
| Cinctive Capital Management LP | 14,000 | $164.8 萬 | 0.08% | −2,000−12.5% | 減碼 |
| Wolverine Trading, LLC | 13,357 | $156.8 萬 | 0.02% | +6,866+105.8% | 加碼 |