Position in GH
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$243,417,373
+$158,308,117 QoQ
Shares Held
1,622,458
+76.1% QoQ
Ownership
1.21%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#22
of 594 holders
Holding Since
Jun 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GH Over Time
Shares Held
Position Value (USD)
Derivatives in GH
reported options exposure · as of Jun 30, 2026CallValue
$9,406,881
CallShares
62,700
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $1,939,718,135 across 34 Diagnostics & Research names. GH ranks #3 (12.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DHR |
Danaher Corp /De/
|
2,140,587 | $407,739,011 | |
| 2 | WAT |
Waters Corp /De/
|
894,660 | $335,533,286 | |
| 3 | GH |
Guardant Health, Inc.
This page
|
1,622,458 | $243,417,373 | |
| 4 | QGEN |
Qiagen N.V.
|
3,845,605 | $150,363,155 | |
| 5 | CRL |
Charles River Laboratories International, Inc.
|
486,462 | $110,324,716 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
516,724 | $99,841,411 | |
| 7 | TMO |
Thermo Fisher Scientific Inc.
|
165,475 | $82,962,546 | |
| 8 | LH |
Labcorp Holdings Inc.
|
228,043 | $63,852,040 |
All Filings in GH
Export CSV
45 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,406,881 | 62,700 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $243,417,373 | 1,622,458 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $8,793,624 | 95,200 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $85,109,256 | 921,395 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $59,630,046 | 583,807 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $3,370,620 | 33,000 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $2,130,568 | 34,100 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $624,800 | 10,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $54,893,428 | 878,576 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $141,646,687 | 2,721,881 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $5,708,788 | 109,700 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $718,152 | 13,800 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $46,720,825 | 1,096,733 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $11,029,140 | 258,900 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $839,220 | 19,700 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $37,479,045 | 1,226,810 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $1,084,525 | 35,500 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $15,002,186 | 653,975 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $4,009,912 | 174,800 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $1,147,000 | 50,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $61,667,781 | 2,135,311 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $1,155,200 | 40,000 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $24,549,349 | 1,189,983 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $301,198 | 14,600 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $811,500 | 30,000 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $19,476,405 | 720,015 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $80,616,946 | 2,719,870 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $3,853,200 | 130,000 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $87,143,572 | 2,434,178 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $30,411,571 | 1,297,422 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $234,400 | 10,000 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $234,400 | 10,000 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $16,171,923 | 594,556 | Shares | Sole | 2023-02-14 | |
| 2022-03-31 | $406,514 | 6,137 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $3,455,290 | 34,546 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $7,494,349 | 59,950 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $931,425 | 7,500 | Put | Sole | 2021-08-16 | |
| 2021-06-30 | $931,425 | 7,500 | Call | Sole | 2021-08-16 | |
| 2021-06-30 | $37,171,184 | 299,309 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $2,839,290 | 18,600 | Put | Sole | 2021-05-17 | |
| 2021-03-31 | $52,979,014 | 347,062 | Shares | Sole | 2021-05-17 | |
| 2021-03-31 | $2,839,290 | 18,600 | Call | Sole | 2021-05-17 | |
| 2020-12-31 | $34,146,756 | 264,950 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $22,457,384 | 200,907 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $26,226,895 | 323,270 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||