Position in LH
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$58,520
-$482,816 QoQ
Shares Held
209
-92.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#857
of 1,040 holders
Holding Since
Jun 2024
2 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, 2026GROUP ONE TRADING LLC holds $17,681,744 across 13 Diagnostics & Research names. LH ranks #12 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NTRA |
Natera, Inc.
|
27,704 | $7,520,250 | |
| 2 | DHR |
Danaher Corp /De/
|
31,163 | $5,935,928 | |
| 3 | ILMN |
Illumina, Inc.
|
15,390 | $2,706,023 | |
| 4 | CRL |
Charles River Laboratories International, Inc.
|
1,573 | $356,740 | |
| 5 | IQV |
Iqvia Holdings Inc.
|
1,665 | $321,711 | |
| 6 | TMO |
Thermo Fisher Scientific Inc.
|
437 | $219,094 | |
| 7 | GRAL |
GRAIL, Inc.
|
2,326 | $158,796 | |
| 8 | ICLR |
Icon PLC
|
893 | $155,123 |
All Filings in LH
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $58,520 | 209 | Shares | Sole | 2026-08-14 | |
| 2024-06-30 | $541,336 | 2,660 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||