Position in IDXX
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$57,356,163
-$9,368,835 QoQ
Shares Held
108,951
-8.3% QoQ
Ownership
0.138%
of shares outstanding
% of Portfolio
0.40%
of 13F equity value
Holder Rank
#102
of 1,287 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 82%
Shared 0%
None 18%
Common Shares in IDXX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026TCW GROUP INC holds $100,510,843 across 14 Diagnostics & Research names. IDXX ranks #1 (57.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IDXX |
Idexx Laboratories Inc /De
This page
|
108,951 | $57,356,163 | |
| 2 | GRAL |
GRAIL, Inc.
|
191,913 | $13,101,900 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
6,093 | $7,783,868 | |
| 4 | DGX |
Quest Diagnostics Inc
|
34,453 | $7,302,313 | |
| 5 | TMO |
Thermo Fisher Scientific Inc.
|
6,255 | $3,136,006 | |
| 6 | CRL |
Charles River Laboratories International, Inc.
|
13,230 | $3,000,431 | |
| 7 | DHR |
Danaher Corp /De/
|
15,107 | $2,877,581 | |
| 8 | FLGT |
Fulgent Genetics, Inc.
|
131,400 | $2,696,328 |
All Filings in IDXX
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3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $57,356,163 | 108,951 | Shares | Defined | 2026-08-03 | |
| 2026-03-31 | $66,724,998 | 118,751 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $43,801,256 | 64,744 | Shares | Defined | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||