National Pension Service
PensionPosition in IDXX — Idexx Laboratories Inc /De
CIK 1608046
JEONJU-SI, JEOLLABUK-DO, M5
Position in IDXX
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$68,786,573
-$3,158,333 QoQ
Shares Held
122,420
+15.1% QoQ
Ownership
0.155%
of shares outstanding
% of Portfolio
0.06%
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, 2026National Pension Service holds $1,078,983,880 across 11 Diagnostics & Research names. IDXX ranks #3 (6.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
829,652 | $407,798,847 | |
| 2 | DHR |
Danaher Corp /De/
|
1,460,744 | $276,957,062 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
This page
|
122,420 | $68,786,573 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
352,562 | $60,125,923 | |
| 5 | LH |
Labcorp Holdings Inc.
|
189,636 | $50,596,781 | |
| 6 | A |
Agilent Technologies, Inc.
|
438,771 | $50,011,118 | |
| 7 | WAT |
Waters Corp /De/
|
167,373 | $49,843,679 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
36,780 | $46,386,936 |
All Filings in IDXX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $68,786,573 | 122,420 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $71,944,906 | 106,344 | Shares | Sole | 2026-02-10 | |
| 2025-09-30 | $74,809,546 | 117,093 | Shares | Sole | 2025-11-04 | |
| 2025-06-30 | $61,345,496 | 114,378 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $53,081,680 | 126,400 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $48,640,389 | 117,648 | Shares | Sole | 2025-02-05 | |
| 2024-09-30 | $93,956,773 | 185,972 | Shares | Sole | 2024-10-30 | |
| 2024-06-30 | $84,443,940 | 173,325 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $89,444,263 | 165,659 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $91,924,050 | 165,614 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $70,809,317 | 161,935 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $79,243,356 | 157,783 | Shares | Sole | 2023-08-16 | |
| 2023-03-31 | $74,237,376 | 148,451 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $62,774,845 | 153,875 | Shares | Sole | 2023-02-24 | |
| 2022-09-30 | $50,536,467 | 155,115 | Shares | Sole | 2023-02-24 | |
| 2022-06-30 | $50,995,089 | 145,397 | Shares | Sole | 2022-08-17 | |
| 2022-03-31 | $73,158,333 | 133,730 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $82,819,123 | 125,777 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $80,139,277 | 128,862 | Shares | Sole | 2021-11-18 | |
| 2021-06-30 | $80,867,451 | 128,046 | Shares | Sole | 2021-08-17 | |
| 2021-03-31 | $61,856,612 | 126,416 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $59,588,003 | 119,207 | Shares | Sole | 2021-02-19 | |
| 2020-09-30 | $48,779,054 | 124,085 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $40,967,903 | 124,085 | Shares | Sole | 2020-08-11 | |
| 2020-03-31 | $27,389,350 | 113,067 | Shares | Sole | 2020-05-27 | |
| No filing history on record for this holder in this stock. | ||||||