Position in WAT
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$587,752,368
+$422,941,858 QoQ
Shares Held
1,973,648
+354.9% QoQ
Ownership
2.01%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 82.11124780102632.ToString("F0")%
Shared 1.79834499363615.ToString("F0")%
None 16.090407205337527.ToString("F0")%
Common Shares in WAT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026JPMORGAN CHASE & CO holds $13,317,692,725 across 38 Diagnostics & Research names. WAT ranks #6 (4.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
6,795,482 | $3,340,183,256 | |
| 2 | DHR |
Danaher Corp /De/
|
16,917,649 | $3,207,586,242 | |
| 3 | NTRA |
Natera, Inc.
|
13,386,667 | $2,677,199,525 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
5,407,690 | $922,227,443 | |
| 5 | DGX |
Quest Diagnostics Inc
|
3,846,456 | $753,828,439 | |
| 6 | WAT |
Waters Corp /De/
This page
|
1,973,648 | $587,752,368 | |
| 7 | IDXX |
Idexx Laboratories Inc /De
|
779,882 | $438,207,890 | |
| 8 | LH |
Labcorp Holdings Inc.
|
1,532,723 | $408,945,815 |
All Filings in WAT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $587,752,368 | 1,973,648 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $164,810,510 | 433,906 | Shares | Other | 2026-02-11 | |
| 2025-09-30 | $99,670,927 | 332,447 | Shares | Other | 2025-11-26 | |
| 2025-06-30 | $75,165,409 | 215,349 | Shares | Other | 2025-08-12 | |
| 2025-03-31 | $88,105,914 | 239,048 | Shares | Other | 2025-05-12 | |
| 2024-12-31 | $62,280,856 | 167,882 | Shares | Other | 2025-02-12 | |
| 2024-09-30 | $110,004,330 | 305,661 | Shares | Other | 2024-12-26 | |
| 2024-06-30 | $64,637,566 | 222,796 | Shares | Other | 2024-12-26 | |
| 2024-03-31 | $65,572,708 | 190,491 | Shares | Other | 2024-12-26 | |
| 2023-12-31 | $30,218,696 | 91,786 | Shares | Other | 2024-12-26 | |
| 2023-09-30 | $30,632,540 | 111,712 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $33,474,218 | 125,588 | Shares | Other | 2023-08-11 | |
| 2023-03-31 | $47,863,218 | 154,582 | Shares | Other | 2023-05-18 | |
| 2022-12-31 | $34,156,247 | 99,703 | Shares | Other | 2023-02-13 | |
| 2022-09-30 | $33,690,167 | 124,996 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $46,008,861 | 139,008 | Shares | Other | 2022-08-11 | |
| 2022-03-31 | $55,888,506 | 180,059 | Shares | Other | 2022-05-11 | |
| 2021-12-31 | $58,535,455 | 157,100 | Shares | Other | 2022-02-11 | |
| 2021-09-30 | $72,706,256 | 203,488 | Shares | Other | 2021-11-12 | |
| 2021-06-30 | $53,608,599 | 155,113 | Shares | Other | 2021-08-12 | |
| 2021-03-31 | $54,436,451 | 191,563 | Shares | Other | 2021-05-12 | |
| 2020-12-31 | $44,552,419 | 180,068 | Shares | Other | 2021-02-19 | |
| 2020-09-30 | $34,433,803 | 175,970 | Shares | Other | 2020-11-12 | |
| 2020-06-30 | $35,044,861 | 194,262 | Shares | Defined | 2020-08-11 | |
| 2020-03-31 | $46,755,531 | 256,828 | Shares | Other | 2020-05-12 | |
| No filing history on record for this holder in this stock. | ||||||