Position in IDXX
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$10,953,482
-$1,767,310 QoQ
Shares Held
19,494
+3.7% QoQ
Ownership
0.025%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
10 quarters on record
Voting authority
Sole 49%
Shared 1%
None 50%
Common Shares in IDXX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026Pathstone Holdings, LLC holds $130,287,723 across 21 Diagnostics & Research names. IDXX ranks #3 (8.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
189,279 | $35,887,297 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
70,197 | $34,503,930 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
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|
19,494 | $10,953,482 | |
| 4 | DGX |
Quest Diagnostics Inc
|
31,677 | $6,208,057 | |
| 5 | NTRA |
Natera, Inc.
|
24,436 | $4,886,954 | |
| 6 | ILMN |
Illumina, Inc.
|
39,311 | $4,845,472 | |
| 7 | GH |
Guardant Health, Inc.
|
52,092 | $4,811,737 | |
| 8 | MTD |
Mettler Toledo International Inc/
|
2,941 | $3,709,188 |
All Filings in IDXX
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $10,953,482 | 19,494 | Shares | Other | 2026-05-11 | |
| 2025-12-31 | $12,720,792 | 18,803 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $12,671,743 | 19,834 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $10,450,047 | 19,484 | Shares | Other | 2025-08-12 | |
| 2025-03-31 | $8,973,070 | 21,367 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $8,705,391 | 21,056 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $11,953,503 | 23,660 | Shares | Other | 2024-11-07 | |
| 2024-06-30 | $12,228,718 | 25,100 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $13,514,987 | 25,031 | Shares | Other | 2024-05-13 | |
| 2023-12-31 | $9,668,414 | 17,419 | Shares | Sole | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||