iRhythm Holdings, Inc. - IRTC

Sector: Healthcare · Industry: Surgical & Medical Instruments & Apparatus
Website: No information yet · Social: No information yet

Company profile

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Quarter snapshot

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Q3 2026 · Q2 2026
Value (USD)
Total reported value ($000)
$4.254B
QoQ value delta ($000)
+$15K (+0.0%)
Implied price effect (QoQ)
0.0%
Shares
Total shares
35,758,929
QoQ shares delta
+138 (+0.0%)
Total shares held by funds (by quarter)
Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

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Top holders (Q3 2026)

Top 25 only Full list
Partial Q3 2026 data: 2 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
BlackRock, Inc. 355,145 2,985,667 0.01%
RTW INVESTMENTS, LP 259,623 2,182,631 2.22%
VANGUARD PORTFOLIO MANAGEMENT LLC 227,667 1,913,976 0.01%
Artisan Partners Limited Partnership 197,493 1,660,307 0.31%
VANGUARD CAPITAL MANAGEMENT LLC 174,048 1,463,211 0.0%
MILLENNIUM MANAGEMENT LLC 167,297 1,406,454 0.06%
FMR LLC 141,786 1,191,982 0.01%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 112,350 944,517 0.02%
GEODE CAPITAL MANAGEMENT, LLC 104,920 881,899 0.01%
EVENTIDE ASSET MANAGEMENT, LLC 104,712 880,338 1.4%
BNP Paribas Asset Management Holding S.A. 103,073 866,528 0.1%
STATE STREET CORP 101,882 856,517 0.0%
Holocene Advisors, LP 93,213 783,636 0.21%
JPMORGAN CHASE & CO 90,915 766,216 0.01%
Stephens Investment Management Group LLC 82,484 693,437 0.88%
FULLER & THALER ASSET MANAGEMENT, INC. 81,539 685,496 0.22%
BRAIDWELL LP 77,824 654,262 2.88%
D. E. Shaw & Co., Inc. 76,078 639,586 0.04%
MANUFACTURERS LIFE INSURANCE COMPANY, THE 66,760 561,251 0.05%
BLAIR WILLIAM & CO/IL 62,411 524,690 0.16%
BANK OF AMERICA CORP /DE/ 55,397 465,719 0.0%
Polar Capital Holdings Plc 54,489 458,089 0.13%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 53,630 450,865 0.02%
SCHRODER INVESTMENT MANAGEMENT GROUP 53,082 448,259 0.04%
GOLDMAN SACHS GROUP INC 43,100 362,346 0.0%