Position in LH
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$3,457,160
+$225,291 QoQ
Shares Held
12,347
+1.9% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#296
of 1,040 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in LH Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026BLAIR WILLIAM & CO/IL holds $890,730,193 across 22 Diagnostics & Research names. LH ranks #12 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IDXX |
Idexx Laboratories Inc /De
|
918,556 | $483,564,619 | |
| 2 | DHR |
Danaher Corp /De/
|
971,095 | $184,974,175 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
|
160,038 | $80,236,651 | |
| 4 | MTD |
Mettler Toledo International Inc/
|
24,905 | $31,816,386 | |
| 5 | GH |
Guardant Health, Inc.
|
179,266 | $26,895,277 | |
| 6 | TWST |
Twist Bioscience Corp
|
256,556 | $26,394,481 | |
| 7 | DGX |
Quest Diagnostics Inc
|
93,291 | $19,773,027 | |
| 8 | VCYT |
Veracyte, Inc.
|
179,712 | $10,554,485 |
All Filings in LH
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,457,160 | 12,347 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $3,231,869 | 12,113 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $2,948,090 | 11,751 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,357,740 | 11,697 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,055,815 | 4,022 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $1,016,142 | 4,366 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $1,000,523 | 4,363 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $1,031,136 | 4,614 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $939,605 | 4,617 | Shares | Sole | 2024-08-12 | |
| No filing history on record for this holder in this stock. | ||||||