Position in IDXX
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$131,695,778
-$16,586,067 QoQ
Shares Held
234,380
+6.9% QoQ
Ownership
0.297%
of shares outstanding
% of Portfolio
0.08%
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 IDXX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Swiss National Bank holds $1,778,675,132 across 30 Diagnostics & Research names. IDXX ranks #3 (7.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
1,102,640 | $541,980,639 | |
| 2 | DHR |
Danaher Corp /De/
|
1,865,708 | $353,738,236 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
This page
|
234,380 | $131,695,778 | |
| 4 | A |
Agilent Technologies, Inc.
|
832,000 | $94,831,360 | |
| 5 | WAT |
Waters Corp /De/
|
288,614 | $85,949,249 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
499,780 | $85,232,481 | |
| 7 | NTRA |
Natera, Inc.
|
385,600 | $77,116,144 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
59,950 | $75,608,940 |
All Filings in IDXX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $131,695,778 | 234,380 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $148,281,845 | 219,180 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $148,158,591 | 231,900 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $131,564,202 | 245,300 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $97,008,450 | 231,000 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $96,166,144 | 232,600 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $123,829,422 | 245,100 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $119,851,200 | 246,000 | Shares | Sole | 2024-08-08 | |
| 2024-03-31 | $134,280,591 | 248,700 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $144,090,980 | 259,600 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $116,794,817 | 267,100 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $150,518,331 | 299,700 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $164,376,296 | 328,700 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $138,012,868 | 338,300 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $118,602,928 | 364,036 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $128,204,441 | 365,536 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $200,900,126 | 367,236 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $212,969,668 | 323,436 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $209,727,068 | 337,236 | Shares | Sole | 2021-11-08 | |
| 2021-06-30 | $219,991,600 | 348,336 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $160,505,912 | 328,025 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $160,570,740 | 321,225 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $129,971,993 | 330,625 | Shares | Sole | 2020-11-09 | |
| 2020-06-30 | $111,437,254 | 337,525 | Shares | Sole | 2020-08-05 | |
| 2020-03-31 | $80,647,752 | 332,925 | Shares | Sole | 2020-05-08 | |
| No filing history on record for this holder in this stock. | ||||||