Position in RDNT
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$14,253,067
-$4,960,417 QoQ
Shares Held
255,020
-5.3% QoQ
Ownership
0.324%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
13 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in RDNT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026SEI INVESTMENTS CO holds $1,069,002,182 across 33 Diagnostics & Research names. RDNT ranks #18 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
304,642 | $149,740,681 | |
| 2 | DHR |
Danaher Corp /De/
|
703,077 | $133,303,399 | |
| 3 | CRL |
Charles River Laboratories International, Inc.
|
757,129 | $130,604,752 | |
| 4 | ICLR |
Icon PLC
|
757,489 | $83,823,731 | |
| 5 | QGEN |
Qiagen N.V.
|
1,766,782 | $70,741,950 | |
| 6 | RVTY |
Revvity, Inc.
|
703,406 | $61,625,399 | |
| 7 | LH |
Labcorp Holdings Inc.
|
223,715 | $59,689,397 | |
| 8 | WAT |
Waters Corp /De/
|
197,565 | $58,834,856 |
All Filings in RDNT
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $14,253,067 | 255,020 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $19,213,484 | 269,285 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $20,248,157 | 265,689 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $15,385,674 | 270,351 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $12,815,180 | 257,747 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $17,942,314 | 256,906 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $16,671,848 | 240,263 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $9,316,606 | 158,123 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $3,206,643 | 65,899 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $1,928,656 | 55,469 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $4,153,570 | 147,342 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,156,831 | 127,432 | Shares | Defined | 2023-08-11 | |
| 2021-06-30 | $1,252,761 | 37,185 | Shares | Defined | 2021-08-06 | |
| No filing history on record for this holder in this stock. | ||||||