Position in WAT
as of Jun 30, 2026
· filed Jul 29, 2026
Position Value
$7,500
+$3,629 QoQ
Shares Held
20
+53.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#1,044
of 1,173 holders
Holding Since
Sep 2025
4 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, 2026Westfuller Advisors, LLC holds $971,475 across 9 Diagnostics & Research names. WAT ranks #6 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
1,374 | $688,868 | |
| 2 | IDXX |
Idexx Laboratories Inc /De
|
239 | $125,819 | |
| 3 | DHR |
Danaher Corp /De/
|
413 | $78,668 | |
| 4 | A |
Agilent Technologies, Inc.
|
441 | $58,578 | |
| 5 | CRL |
Charles River Laboratories International, Inc.
|
39 | $8,844 | |
| 6 | WAT |
Waters Corp /De/
This page
|
20 | $7,500 | |
| 7 | MTD |
Mettler Toledo International Inc/
|
2 | $2,555 | |
| 8 | DGX |
Quest Diagnostics Inc
|
3 | $635 |
All Filings in WAT
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,500 | 20 | Shares | Sole | 2026-07-29 | |
| 2026-03-31 | $3,871 | 13 | Shares | Sole | 2026-04-28 | |
| 2025-12-31 | $3,798 | 10 | Shares | Sole | 2026-01-21 | |
| 2025-09-30 | $2,998 | 10 | Shares | Sole | 2025-10-30 | |
| No filing history on record for this holder in this stock. | ||||||