# IRHYTHM TECHNOLOGIES INC (IRTC) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 450056106
Page URL: https://superinvestorclub.com/stock/IRTC
Last updated: 2026-07-08T12:27:38.227Z

## Summary

As of the most recent 13F filing period, IRHYTHM TECHNOLOGIES INC (IRTC) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)

- 2024-03-31: 1 holders, $710,964 aggregate, 06129 shares
- 2024-06-30: 1 holders, $590,513 aggregate, 05486 shares
- 2024-09-30: 1 holders, $731,487 aggregate, 09853 shares
- 2024-12-31: 1 holders, $303,332 aggregate, 03364 shares
- 2025-12-31: 1 holders, $2.0M aggregate, 011348 shares

## Recent congressional trades (1)

- 2025-08-14: Richard Blumenthal (Democrat-CT) sale $1,001 - $15,000

## Recent insider transactions (0)


## Citation

When citing, use: "IRHYTHM TECHNOLOGIES INC (IRTC) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/IRTC), aggregating SEC 13F, Form 4, and congressional disclosures."