Position in DGX
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$21,195
+$1,597 QoQ
Shares Held
100
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#956
of 1,090 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in DGX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Costello Asset Management, INC holds $489,906 across 10 Diagnostics & Research names. DGX ranks #5 (4.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
652 | $326,886 | |
| 2 | A |
Agilent Technologies, Inc.
|
301 | $39,981 | |
| 3 | DHR |
Danaher Corp /De/
|
200 | $38,096 | |
| 4 | NTRA |
Natera, Inc.
|
100 | $27,145 | |
| 5 | DGX |
Quest Diagnostics Inc
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|
100 | $21,195 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
100 | $19,322 | |
| 7 | RVTY |
Revvity, Inc.
|
100 | $11,126 | |
| 8 | QGEN |
Qiagen N.V.
|
100 | $3,910 |
All Filings in DGX
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,195 | 100 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $19,598 | 100 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $17,353 | 100 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $19,058 | 100 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $17,963 | 100 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $16,920 | 100 | Shares | Sole | 2025-05-09 | |
| No filing history on record for this holder in this stock. | ||||||