Position in IRTC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$939,085
+$56,499 QoQ
Shares Held
7,957
+60.0% QoQ
Ownership
0.024%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in IRTC Over Time
Shares Held
Position Value (USD)
Derivatives in IRTC
reported options exposure · as of Jun 30, 2022CallValue
$2,700,750
CallShares
25,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Medical Devices
Healthcare · as of Mar 31, 2026Cinctive Capital Management LP holds $11,946,669 across 7 Medical Devices names. IRTC ranks #7 (7.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDT |
Medtronic plc
|
32,710 | $2,834,321 | |
| 2 | DXCM |
Dexcom Inc
|
35,640 | $2,238,192 | |
| 3 | SNN |
Smith & Nephew PLC
|
69,891 | $2,221,135 | |
| 4 | BSX |
Boston Scientific Corp
|
20,462 | $1,283,990 | |
| 5 | TNDM |
Tandem Diabetes Care Inc
|
63,812 | $1,223,276 | |
| 6 | SIBN |
SI-BONE, Inc.
|
95,540 | $1,206,670 | |
| 7 | IRTC |
iRhythm Holdings, Inc.
This page
|
7,957 | $939,085 |
All Filings in IRTC
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $939,085 | 7,957 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $882,586 | 4,974 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $4,823,287 | 28,044 | Shares | Sole | 2025-11-14 | |
| 2025-03-31 | $3,900,376 | 37,260 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $734,073 | 8,141 | Shares | Sole | 2025-02-12 | |
| 2023-09-30 | $746,821 | 7,923 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,386,968 | 42,053 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $8,386,164 | 67,614 | Shares | Sole | 2023-05-15 | |
| 2022-06-30 | $2,721,059 | 25,188 | Shares | Sole | 2022-08-15 | |
| 2022-06-30 | $2,700,750 | 25,000 | Call | Sole | 2022-08-15 | |
| 2022-03-31 | $4,818,582 | 30,600 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,647,660 | 14,000 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $5,856,000 | 100,000 | Call | Sole | 2021-11-15 | |
| 2021-09-30 | $936,960 | 16,000 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,654,000 | 40,000 | Call | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||