Position in DGX
as of Jun 30, 2026
· filed Jul 7, 2026
Position Value
$1,076,282
-$628 QoQ
Shares Held
5,078
-7.6% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.77%
of 13F equity value
Holder Rank
#477
of 1,090 holders
Holding Since
Dec 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in DGX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Byrne Asset Management LLC holds $2,294,324 across 8 Diagnostics & Research names. DGX ranks #1 (46.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DGX |
Quest Diagnostics Inc
This page
|
5,078 | $1,076,282 | |
| 2 | RVTY |
Revvity, Inc.
|
7,646 | $850,693 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
|
421 | $211,072 | |
| 4 | IQV |
Iqvia Holdings Inc.
|
583 | $112,647 | |
| 5 | WAT |
Waters Corp /De/
|
75 | $28,128 | |
| 6 | DHR |
Danaher Corp /De/
|
37 | $7,047 | |
| 7 | CRL |
Charles River Laboratories International, Inc.
|
28 | $6,350 | |
| 8 | IDXX |
Idexx Laboratories Inc /De
|
4 | $2,105 |
All Filings in DGX
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19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,076,282 | 5,078 | Shares | Sole | 2026-07-07 | |
| 2026-03-31 | $1,076,910 | 5,495 | Shares | Sole | 2026-04-02 | |
| 2025-12-31 | $1,202,215 | 6,928 | Shares | Sole | 2026-01-12 | |
| 2025-09-30 | $1,306,807 | 6,857 | Shares | Sole | 2025-10-22 | |
| 2025-06-30 | $1,237,111 | 6,887 | Shares | Sole | 2025-07-09 | |
| 2025-03-31 | $1,167,818 | 6,902 | Shares | Sole | 2025-04-16 | |
| 2024-12-31 | $1,033,994 | 6,854 | Shares | Sole | 2025-01-28 | |
| 2024-09-30 | $1,067,964 | 6,879 | Shares | Sole | 2025-01-29 | |
| 2024-06-30 | $950,494 | 6,944 | Shares | Sole | 2024-07-23 | |
| 2024-03-31 | $945,879 | 7,106 | Shares | Sole | 2024-04-22 | |
| 2023-12-31 | $956,335 | 6,936 | Shares | Sole | 2024-01-29 | |
| 2023-09-30 | $836,203 | 6,862 | Principal | Sole | 2023-10-31 | |
| 2023-06-30 | $959,603 | 6,827 | Shares | Sole | 2023-07-21 | |
| 2023-03-31 | $941,124 | 6,652 | Shares | Sole | 2023-04-17 | |
| 2022-12-31 | $1,038,292 | 6,637 | Shares | Sole | 2023-01-30 | |
| 2022-09-30 | $811,226 | 6,612 | Shares | Sole | 2022-10-19 | |
| 2022-06-30 | $793,225 | 5,965 | Shares | Sole | 2022-07-20 | |
| 2022-03-31 | $739,044 | 5,400 | Shares | Sole | 2022-04-05 | |
| 2021-12-31 | $907,956 | 5,248 | Shares | Sole | 2022-02-22 | |
| No filing history on record for this holder in this stock. | ||||||