NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
Position in IDXX — Idexx Laboratories Inc /De
CIK 1141802
MILWAUKEE, WI
Position in IDXX
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$1,544,635
-$116,922 QoQ
Shares Held
2,749
+11.9% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in IDXX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO holds $139,820,786 across 29 Diagnostics & Research names. IDXX ranks #5 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
122,728 | $60,324,493 | |
| 2 | IQV |
Iqvia Holdings Inc.
|
346,188 | $59,038,901 | |
| 3 | DHR |
Danaher Corp /De/
|
52,100 | $9,878,160 | |
| 4 | DGX |
Quest Diagnostics Inc
|
21,974 | $4,306,464 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
This page
|
2,749 | $1,544,635 | |
| 6 | LH |
Labcorp Holdings Inc.
|
4,114 | $1,097,656 | |
| 7 | A |
Agilent Technologies, Inc.
|
6,164 | $702,572 | |
| 8 | WAT |
Waters Corp /De/
|
2,348 | $699,234 |
All Filings in IDXX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,544,635 | 2,749 | Shares | Defined | 2026-05-07 | |
| 2025-12-31 | $1,661,557 | 2,456 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $1,450,919 | 2,271 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $1,082,334 | 2,018 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $934,388 | 2,225 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $881,040 | 2,131 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $1,109,968 | 2,197 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $1,031,889 | 2,118 | Shares | Defined | 2024-08-16 | |
| 2024-03-31 | $1,003,189 | 1,858 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,233,876 | 2,223 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $788,397 | 1,803 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,006,468 | 2,004 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $830,632 | 1,661 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $740,855 | 1,816 | Shares | Defined | 2023-02-21 | |
| 2022-09-30 | $571,779 | 1,755 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $636,925 | 1,816 | Shares | Defined | 2022-08-04 | |
| 2022-03-31 | $1,088,102 | 1,989 | Shares | Defined | 2022-05-09 | |
| 2021-12-31 | $578,786 | 879 | Shares | Defined | 2022-02-03 | |
| 2021-09-30 | $526,127 | 846 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $503,976 | 798 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $254,441 | 520 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $191,450 | 383 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $41,669 | 106 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $33,016 | 100 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $24,224 | 100 | Shares | Defined | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||