Susquehanna Portfolio Strategies, LLC
Position in IRTC — iRhythm Holdings, Inc.
CIK 1996449
Bala Cynwyd, PA
Position in IRTC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$8,964,917
+$6,255,232 QoQ
Shares Held
75,961
+108.1% QoQ
Ownership
0.231%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
5 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)
Position in Medical Devices
Healthcare · as of Mar 31, 2026Susquehanna Portfolio Strategies, LLC holds $207,100,692 across 29 Medical Devices names. IRTC ranks #6 (4.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDT |
Medtronic plc
|
699,794 | $60,637,150 | |
| 2 | DXCM |
Dexcom Inc
|
525,577 | $33,006,235 | |
| 3 | GEHC |
GE HealthCare Technologies Inc.
|
347,403 | $24,728,145 | |
| 4 | PEN |
Penumbra Inc
|
70,428 | $23,126,442 | |
| 5 | BRKR |
Bruker Corp
|
393,742 | $14,221,961 | |
| 6 | IRTC |
iRhythm Holdings, Inc.
This page
|
75,961 | $8,964,917 | |
| 7 | NEOG |
Neogen Corp
|
690,209 | $6,412,041 | |
| 8 | INSP |
Inspire Medical Systems, Inc.
|
106,157 | $5,475,578 |
All Filings in IRTC
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,964,917 | 75,961 | Shares | Sole | 2026-05-15 | |
| 2024-09-30 | $2,709,685 | 36,499 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $4,953,592 | 46,020 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $6,115,752 | 52,722 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $5,643,362 | 52,722 | Shares | Defined | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||