IRHYTHM TECHNOLOGIES INC (IRTC) Institutional Ownership and Insiders Activity
IRHYTHM TECHNOLOGIES INC (IRTC) is widely held by institutional investors, with 295 firms reporting positions valued at approximately $4.23B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is the largest disclosed holder, reporting approximately $355.15M in IRTC holdings in its latest filing.
Recent insider activity includes 14 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.
Institutional Holders
295
Total Reported Value
$4.23B
Largest Holder
Blackrock, Inc.
Largest Position
$355.15M
Insider Transactions (90d)
14
Latest Filing Quarter
Q2 2026
New Institutional Positions
318
Funds Exiting Positions
0
Top Institutional Owners
View allInvestorReported Balance
- Blackrock, Inc.$355.15M
- Rtw Investments, Lp$259.62M
- Vanguard Portfolio Management Llc$227.67M
- Artisan Partners Limited Partnership$197.49M
- Vanguard Capital Management Llc$174.05M
Related IRTC Institutional Insights:
- IRTC 13F Institutional Holders
- IRTC Superinvestors
- IRTC Institutional Ownership Changes
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Investors
- Most Sold Healthcare Stocks By Institutional Investors
- IRTC Insider Trading & SEC Form 4 Activity
- IRTC Articles
- Top Institutional Investor Stock Rankings