Position in WAT
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$76,647,764
-$16,371,843 QoQ
Shares Held
257,380
+5.1% QoQ
Ownership
0.262%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in WAT Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026NATIXIS ADVISORS, LLC holds $905,725,391 across 17 Diagnostics & Research names. WAT ranks #5 (8.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
550,207 | $270,443,246 | |
| 2 | DHR |
Danaher Corp /De/
|
713,902 | $135,355,819 | |
| 3 | LH |
Labcorp Holdings Inc.
|
401,176 | $107,037,768 | |
| 4 | MEDP |
Medpace Holdings, Inc.
|
174,715 | $83,896,395 | |
| 5 | WAT |
Waters Corp /De/
This page
|
257,380 | $76,647,764 | |
| 6 | ILMN |
Illumina, Inc.
|
561,619 | $69,225,156 | |
| 7 | QGEN |
Qiagen N.V.
|
1,108,199 | $44,372,287 | |
| 8 | IDXX |
Idexx Laboratories Inc /De
|
64,462 | $36,220,553 |
All Filings in WAT
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $76,647,764 | 257,380 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $93,019,607 | 244,898 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $59,564,152 | 198,673 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $70,573,095 | 202,192 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $63,776,247 | 173,037 | Shares | Defined | 2025-05-08 | |
| 2024-12-31 | $58,100,661 | 156,614 | Shares | Defined | 2025-02-10 | |
| 2024-09-30 | $50,741,610 | 140,992 | Shares | Defined | 2024-11-06 | |
| 2024-06-30 | $23,792,451 | 82,009 | Shares | Defined | 2024-08-01 | |
| 2024-03-31 | $21,920,910 | 63,681 | Shares | Defined | 2024-04-25 | |
| 2023-12-31 | $11,610,295 | 35,265 | Shares | Defined | 2024-02-06 | |
| 2023-09-30 | $8,897,291 | 32,447 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $6,565,146 | 24,631 | Shares | Defined | 2023-08-15 | |
| 2023-03-31 | $5,332,138 | 17,221 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $6,127,043 | 17,885 | Shares | Defined | 2023-01-27 | |
| 2022-09-30 | $4,578,506 | 16,987 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $6,019,202 | 18,186 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $5,426,548 | 17,483 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $6,780,202 | 18,197 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $6,221,307 | 17,412 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $6,703,797 | 19,397 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $5,730,287 | 20,165 | Shares | Other | 2021-05-05 | |
| 2020-12-31 | $4,829,143 | 19,518 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $3,587,792 | 18,335 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $3,517,258 | 19,497 | Shares | Defined | 2020-08-11 | |
| 2020-03-31 | $3,223,741 | 17,708 | Shares | Defined | 2020-04-27 | |
| No filing history on record for this holder in this stock. | ||||||