Position in WAT
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$529,931
+$79,956 QoQ
Shares Held
1,413
-6.5% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#606
of 1,173 holders
Holding Since
Dec 2020
18 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, 2026BOSTON FAMILY OFFICE LLC holds $62,702,770 across 6 Diagnostics & Research names. WAT ranks #5 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IQV |
Iqvia Holdings Inc.
|
107,121 | $20,697,919 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
39,623 | $19,865,387 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
27,571 | $14,514,477 | |
| 4 | DHR |
Danaher Corp /De/
|
34,570 | $6,584,893 | |
| 5 | WAT |
Waters Corp /De/
This page
|
1,413 | $529,931 | |
| 6 | DGX |
Quest Diagnostics Inc
|
2,407 | $510,163 |
All Filings in WAT
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $529,931 | 1,413 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $449,975 | 1,511 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $371,853 | 979 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $286,018 | 954 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $350,087 | 1,003 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $370,044 | 1,004 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $367,641 | 991 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $331,818 | 922 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $219,330 | 756 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $260,237 | 756 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $261,737 | 795 | Shares | Sole | 2024-02-12 | |
| 2022-06-30 | $278,023 | 840 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $260,727 | 840 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $312,984 | 840 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $300,132 | 840 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $290,312 | 840 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $238,702 | 840 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $207,832 | 840 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||