Position in WAT
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$40,504
+$9,831 QoQ
Shares Held
108
+4.9% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#927
of 1,170 holders
Holding Since
Dec 2022
7 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in WAT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026North Star Investment Management Corp. holds $5,715,899 across 10 Diagnostics & Research names. WAT ranks #4 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
10,771 | $5,400,148 | |
| 2 | LH |
Labcorp Holdings Inc.
|
380 | $106,400 | |
| 3 | DHR |
Danaher Corp /De/
|
535 | $101,906 | |
| 4 | WAT |
Waters Corp /De/
This page
|
108 | $40,504 | |
| 5 | RVTY |
Revvity, Inc.
|
200 | $22,252 | |
| 6 | NTRA |
Natera, Inc.
|
75 | $20,358 | |
| 7 | A |
Agilent Technologies, Inc.
|
138 | $18,330 | |
| 8 | QGEN |
Qiagen N.V.
|
69 | $2,697 |
All Filings in WAT
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $40,504 | 108 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $30,673 | 103 | Shares | Sole | 2026-04-23 | |
| 2025-12-31 | $379 | 1 | Shares | Sole | 2026-01-30 | |
| 2023-09-30 | $822 | 3 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $799 | 3 | Shares | Sole | 2023-08-02 | |
| 2023-03-31 | $928 | 3 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $1,027 | 3 | Shares | Sole | 2023-01-11 | |
| No filing history on record for this holder in this stock. | ||||||