Paul Tudor Jones's IRTC Position Overview
Paul Tudor Jones (via Tudor Investment Corp Et Al) currently holds 20 M shares of iRhythm Holdings, Inc. (IRTC) worth $27.45 M, representing 0.05% of the portfolio. First purchased in 2018-Q3, this medium-term investment has been held for 20 quarters.
Based on 13F filings, Paul Tudor Jones has maintained a strategic position in IRTC, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2025, adding 20 M shares. Largest reduction occurred in Q2 2024, reducing 48,545 shares.
Analysis based on 13F filings available since 2013 Q2
Paul Tudor Jones's iRhythm Holdings (IRTC) Holding Value Over Time
Track share changes against reported price movement
Quarterly iRhythm Holdings (IRTC) Trades by Paul Tudor Jones
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2018 | +4,076 | New Buy | 4,076 | $94.70 |
| Q4 2018 | +10,396 | Add 255.05% | 14,472 | $69.51 |
| Q1 2019 | +5,405 | Add 37.35% | 19,877 | $74.96 |
| Q2 2019 | +10,199 | Add 51.31% | 30,076 | $79.07 |
| Q3 2019 | -1,091 | Reduce 3.63% | 28,985 | $74.11 |
| Q4 2019 | +16,316 | Add 56.29% | 45,301 | $68.10 |
| Q1 2020 | -45,301 | Sold Out | 0 | $0.00 |
| Q1 2021 | +5,493 | New Buy | 5,493 | $138.90 |
| Q2 2021 | -5,493 | Sold Out | 0 | $0.00 |
| Q4 2021 | +17,734 | New Buy | 17,734 | $117.68 |
| Q1 2022 | -17,734 | Sold Out | 0 | $0.00 |
| Q2 2022 | +9,632 | New Buy | 9,632 | $108.08 |
| Q3 2022 | -2,908 | Reduce 30.19% | 6,724 | $125.22 |
| Q4 2022 | -6,724 | Sold Out | 0 | $0.00 |
| Q2 2023 | +32,269 | New Buy | 32,269 | $104.32 |
| Q3 2023 | -9,830 | Reduce 30.46% | 22,439 | $94.26 |
| Q4 2023 | +8,911 | Add 39.71% | 31,350 | $107.04 |
| Q1 2024 | +17,195 | Add 54.85% | 48,545 | $116.00 |
| Q2 2024 | -48,545 | Sold Out | 0 | $0.00 |
| Q3 2025 | +20 M | New Buy | 20 M | $1.37 |
Paul Tudor Jones's iRhythm Holdings Investment FAQs
Paul Tudor Jones first purchased iRhythm Holdings, Inc. (IRTC) in Q3 2018, acquiring 4,076 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Paul Tudor Jones has held iRhythm Holdings, Inc. (IRTC) for 20 quarters since Q3 2018.
Paul Tudor Jones's largest addition to iRhythm Holdings, Inc. (IRTC) was in Q3 2025, adding 20,000,000 shares worth $27.45 M.
According to the latest 13F filing for Q3 2025, Paul Tudor Jones's firm, Tudor Investment Corp Et Al, owns 20,000,000 shares of iRhythm Holdings, Inc. (IRTC), valued at approximately $27.45 M.
As of the Q3 2025 filing, iRhythm Holdings, Inc. (IRTC) represents approximately 0.05% of Paul Tudor Jones's publicly disclosed stock portfolio, making it one of their key holdings.
Paul Tudor Jones's peak holding in iRhythm Holdings, Inc. (IRTC) was 20,000,000 shares, as reported at the end of Q3 2025.