BOSTON FAMILY OFFICE LLC
Family OfficePosition in DGX — Quest Diagnostics Inc
CIK 1039807
BOSTON, MA
Position in DGX
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$510,163
New position
Shares Held
2,407
first reported quarter
Ownership
0.002%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#623
of 1,090 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority
Sole 100%
Shared 0%
None 0%
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026BOSTON FAMILY OFFICE LLC holds $62,702,770 across 6 Diagnostics & Research names. DGX ranks #6 (0.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IQV |
Iqvia Holdings Inc.
|
107,121 | $20,697,919 | |
| 2 | TMO |
Thermo Fisher Scientific Inc.
|
39,623 | $19,865,387 | |
| 3 | IDXX |
Idexx Laboratories Inc /De
|
27,571 | $14,514,477 | |
| 4 | DHR |
Danaher Corp /De/
|
34,570 | $6,584,893 | |
| 5 | WAT |
Waters Corp /De/
|
1,413 | $529,931 | |
| 6 | DGX |
Quest Diagnostics Inc
This page
|
2,407 | $510,163 |
All Filings in DGX
Export CSV
1 filing row on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $510,163 | 2,407 | Shares | Sole | 2026-08-12 | |
| No filing history on record for this holder in this stock. | ||||||