Position in LH
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,296,680
+$62,417 QoQ
Shares Held
4,631
+0.1% QoQ
Ownership
0.006%
of shares outstanding
% of Portfolio
0.66%
of 13F equity value
Holder Rank
#419
of 1,040 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LH 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. LH ranks #2 (31.9% of the industry book) .
All Filings in LH
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,296,680 | 4,631 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,234,263 | 4,626 | Shares | Sole | 2026-05-01 | |
| 2025-12-31 | $1,180,390 | 4,705 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $2,102,714 | 7,325 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $1,246,659 | 4,749 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $1,090,154 | 4,684 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,044,323 | 4,554 | Shares | Sole | 2025-01-23 | |
| 2024-09-30 | $934,593 | 4,182 | Shares | Sole | 2024-10-24 | |
| 2024-06-30 | $500,431 | 2,459 | Shares | Sole | 2024-08-06 | |
| No filing history on record for this holder in this stock. | ||||||