iRhythm Holdings, Inc.
DE ˙ DB ˙ US4500561067
89,00 € ↑1,00 (1,14%)
2026-06-04
DEL PRIS
SecurityDE:I25 / iRhythm Holdings, Inc.
InstitutionCovestor Ltd
Latest Disclosed Ownership176 shares
Latest Disclosed Value $ 21
Covestor Ltd reports 10.00% increase in ownership of I25 / iRhythm Holdings, Inc.

On May 5, 2026 - Covestor Ltd filed a 13F-HR form disclosing ownership of 176 shares of iRhythm Holdings, Inc. (DE:I25) valued at $17,248 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 160 shares of iRhythm Holdings, Inc.. The current value of the position is $15,664 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F IRHYTHM HOLDINGS COMMON 450056106 176 16 10.00 0 0.0145
2026-02-06 2025-12-31 13F IRHYTHM TECHNOLOGIES COMMON 450056106 160 38 31.15 0 0.0147
2025-10-30 2025-09-30 13F IRHYTHM TECHNOLOGIES COMMON 450056106 122 10 8.93 0 0.0116
2025-08-11 2025-06-30 13F IRHYTHM TECHNOLOGIES COMMON 450056106 112 0 0.00 0 0.0100
2025-05-12 2025-03-31 13F IRHYTHM TECHNOLOGIES COMMON 450056106 112 -72 -39.13 0 0.0080
2025-02-13 2024-12-31 13F IRHYTHM TECHNOLOGIES COMMON 450056106 184 106 135.90 0 0.0106
2024-11-01 2024-09-30 13F IRHYTHM TECHNOLOGIES COMMON 450056106 78 0 0.00 0 0.0038
2024-08-09 2024-06-30 13F IRHYTHM TECHNOLOGIES COMMON 450056106 78 -253 -76.44 0 0.0052
2024-05-10 2024-03-31 13F IRHYTHM TECHNOLOGIES COMMON 450056106 331 -127 -27.73 0 0.0248
2024-02-09 2023-12-31 13F IRHYTHM TECHNOLOGIES COMMON 450056106 458 146 46.79 0 0.0335
2023-11-13 2023-09-30 13F IRHYTHM TECHNOLOGIES COMMON 450056106 312 231 285.19 0 0.0219
2023-08-11 2023-06-30 13F IRHYTHM TECHNOLOGIES COMMON 450056106 81 2 2.53 0 0.0069
2023-05-15 2023-03-31 13F IRHYTHM TECHNOLOGIES COMMON 450056106 79 0 0.00 0 -100.00 0.0087
2023-02-14 2022-12-31 13F/A-1 IRHYTHM TECHNOLOGIES COMMON 450056106 79 -4 -4.82 7 -30.00 0.0057
2023-02-14 2022-12-31 13F IRHYTHM TECHNOLOGIES COMMON 450056106 79 -4 7 5.7081
2022-11-14 2022-09-30 13F IRHYTHM TECHNOLOGIES COMMON 450056106 83 3 3.75 10 11.11 0.0088
2022-08-10 2022-06-30 13F IRHYTHM TECHNOLOGIES COM 450056106 80 76 1,900.00 9 800.00 0.0071
2022-05-13 2022-03-31 13F IRHYTHM TECHNOLOGIES COM 450056106 4 -4 -50.00 1 0.00 0.0007
2022-02-10 2021-12-31 13F IRHYTHM TECHNOLOGIES COM 450056106 8 8 1 0.0014
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.