Position in WAT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$14,671,564
+$14,671,564 QoQ
Shares Held
39,120
Ownership
0.040%
of shares outstanding
% of Portfolio
0.58%
of 13F equity value
Holder Rank
#165
of 1,173 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 74%
Shared 0%
None 26%
Common Shares in WAT Over Time
Shares Held
Position Value (USD)
Derivatives in WAT
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$11,673,461
PutShares
39,199
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 Diagnostics & Research
Healthcare · as of Jun 30, 2026LOGAN CAPITAL MANAGEMENT INC holds $55,954,866 across 7 Diagnostics & Research names. WAT ranks #2 (26.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTD |
Mettler Toledo International Inc/
|
16,623 | $21,236,048 | |
| 2 | WAT |
Waters Corp /De/
This page
|
39,120 | $14,671,564 | |
| 3 | A |
Agilent Technologies, Inc.
|
100,607 | $13,363,626 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
15,904 | $3,072,970 | |
| 5 | TMO |
Thermo Fisher Scientific Inc.
|
3,769 | $1,889,625 | |
| 6 | CRL |
Charles River Laboratories International, Inc.
|
7,584 | $1,719,974 | |
| 7 | DGX |
Quest Diagnostics Inc
|
5 | $1,059 |
All Filings in WAT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14,671,564 | 39,120 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $11,673,461 | 39,199 | Put | Sole | 2026-05-08 | |
| 2025-12-31 | $14,353,775 | 37,790 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $10,579,694 | 35,288 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $11,568,581 | 33,144 | Shares | Other | 2025-08-01 | |
| 2025-03-31 | $13,177,851 | 35,754 | Shares | Sole | 2025-05-16 | |
| 2024-12-31 | $13,337,843 | 35,953 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $14,040,748 | 39,014 | Shares | Other | 2024-12-06 | |
| 2024-06-30 | $11,463,221 | 39,512 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $13,740,284 | 39,916 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $13,324,267 | 40,471 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $11,713,702 | 42,718 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $12,775,794 | 47,932 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $15,894,236 | 51,333 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $17,952,904 | 52,405 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $14,223,906 | 52,773 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $17,584,635 | 53,129 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $16,602,449 | 53,489 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $20,036,192 | 53,774 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $19,270,617 | 53,934 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $19,350,703 | 55,990 | Shares | Sole | 2021-08-17 | |
| 2021-03-31 | $15,517,102 | 54,605 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $13,117,959 | 53,019 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $7,681,221 | 39,254 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $10,205,769 | 56,573 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $11,210,456 | 61,579 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||