Position in WAT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$69,751,813
+$10,916,957 QoQ
Shares Held
185,985
-5.9% QoQ
Ownership
0.189%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#79
of 1,173 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WAT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026SEI INVESTMENTS CO holds $1,237,810,971 across 34 Diagnostics & Research names. WAT ranks #7 (5.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRL |
Charles River Laboratories International, Inc.
|
813,530 | $184,500,468 | |
| 2 | ICLR |
Icon PLC
|
902,185 | $156,718,555 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
|
263,413 | $132,064,741 | |
| 4 | DHR |
Danaher Corp /De/
|
489,535 | $93,246,626 | |
| 5 | QGEN |
Qiagen N.V.
|
2,353,350 | $92,015,984 | |
| 6 | LH |
Labcorp Holdings Inc.
|
264,220 | $73,981,600 | |
| 7 | WAT |
Waters Corp /De/
This page
|
185,985 | $69,751,813 | |
| 8 | GH |
Guardant Health, Inc.
|
346,438 | $51,976,092 |
All Filings in WAT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $69,751,813 | 185,985 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $58,834,856 | 197,565 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $28,566,634 | 75,209 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $17,616,835 | 58,760 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $25,255,137 | 72,356 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $21,312,928 | 57,826 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $12,361,053 | 33,320 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $13,004,264 | 36,134 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $9,774,721 | 33,692 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $12,057,687 | 35,028 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $11,433,169 | 34,727 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $15,409,229 | 56,195 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $15,148,000 | 56,832 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $20,935,012 | 67,613 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $13,772,742 | 40,203 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $13,660,857 | 50,684 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $18,648,074 | 56,342 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $17,699,058 | 57,022 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $21,997,186 | 59,037 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $21,436,212 | 59,995 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $23,118,543 | 66,892 | Shares | Defined | 2021-08-06 | |
| 2021-03-31 | $20,011,534 | 70,421 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $16,662,746 | 67,346 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $10,535,215 | 53,839 | Shares | Defined | 2020-12-04 | |
| 2020-06-30 | $8,052,694 | 44,638 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $8,468,965 | 46,520 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||