Position in DGX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,579,239
+$121,736 QoQ
Shares Held
7,451
+0.2% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.80%
of 13F equity value
Holder Rank
#422
of 1,090 holders
Holding Since
Mar 2024
10 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, 2026Quantum Portfolio Management LLC holds $4,060,747 across 5 Diagnostics & Research names. DGX ranks #1 (38.9% of the industry book) .
All Filings in DGX
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,579,239 | 7,451 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,457,503 | 7,437 | Shares | Sole | 2026-05-01 | |
| 2025-12-31 | $1,337,048 | 7,705 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $2,221,972 | 11,659 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $1,294,413 | 7,206 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $1,240,743 | 7,333 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,033,994 | 6,854 | Shares | Sole | 2025-01-23 | |
| 2024-09-30 | $962,394 | 6,199 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $473,331 | 3,458 | Shares | Sole | 2024-08-06 | |
| 2024-03-31 | $412,907 | 3,102 | Shares | Sole | 2024-05-14 | |
| No filing history on record for this holder in this stock. | ||||||