Position in GH
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$267,570,103
+$267,126,450 QoQ
Shares Held
1,783,444
+37031.9% QoQ
Ownership
1.33%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#20
of 584 holders
Holding Since
Mar 2020
26 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
$53,290,656
CallShares
355,200
PutValue
$7,171,434
PutShares
47,800
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, 2026JANE STREET GROUP, LLC holds $950,870,992 across 33 Diagnostics & Research names. GH ranks #1 (28.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GH |
Guardant Health, Inc.
This page
|
1,783,444 | $267,570,103 | |
| 2 | NTRA |
Natera, Inc.
|
926,986 | $251,630,349 | |
| 3 | ILMN |
Illumina, Inc.
|
372,628 | $65,519,180 | |
| 4 | ICLR |
Icon PLC
|
374,800 | $65,106,507 | |
| 5 | RVTY |
Revvity, Inc.
|
576,014 | $64,087,317 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
105,108 | $55,333,055 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
282,508 | $54,586,195 | |
| 8 | DHR |
Danaher Corp /De/
|
189,123 | $36,024,147 |
All Filings in GH
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $53,290,656 | 355,200 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $267,570,103 | 1,783,444 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $7,171,434 | 47,800 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $9,329,370 | 101,000 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $5,893,206 | 63,800 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $443,653 | 4,803 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 | $13,584,620 | 133,000 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $52,461,146 | 513,620 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $34,615,246 | 338,900 | Call | Defined | 2026-02-12 | |
| 2025-09-30 | $28,447,144 | 455,300 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $12,083,632 | 193,400 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $4,809,647 | 76,979 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $4,600,336 | 88,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $17,620,744 | 338,600 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $3,970,320 | 93,200 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $13,295,460 | 312,100 | Call | Defined | 2025-05-19 | |
| 2025-03-31 | $1,357,789 | 31,873 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $1,524,445 | 49,900 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $1,185,340 | 38,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $5,066,258 | 165,835 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $5,473,484 | 238,600 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $2,259,176 | 98,482 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $619,380 | 27,000 | Put | Defined | 2024-11-15 | |
| 2024-06-30 | $5,890,825 | 203,976 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $4,318,105 | 209,312 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $4,920,772 | 181,914 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $2,212,180 | 74,635 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $4,429,676 | 123,734 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $5,772,146 | 246,252 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $5,236,270 | 192,510 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $7,275,930 | 135,165 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $3,038,932 | 75,333 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $7,531,488 | 113,700 | Put | Defined | 2022-05-17 | |
| 2022-03-31 | $6,890,615 | 104,025 | Shares | Defined | 2022-05-17 | |
| 2022-03-31 | $9,141,120 | 138,000 | Call | Defined | 2022-05-17 | |
| 2021-12-31 | $9,801,960 | 98,000 | Put | Defined | 2022-02-15 | |
| 2021-12-31 | $1,676,835 | 16,765 | Shares | Defined | 2022-02-15 | |
| 2021-12-31 | $11,982,396 | 119,800 | Call | Defined | 2022-02-15 | |
| 2021-09-30 | $313,775 | 2,510 | Shares | Defined | 2021-11-16 | |
| 2021-09-30 | $9,063,225 | 72,500 | Put | Defined | 2021-11-16 | |
| 2021-09-30 | $14,288,643 | 114,300 | Call | Defined | 2021-11-16 | |
| 2021-06-30 | $9,625,220 | 77,504 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $21,522,127 | 173,300 | Put | Defined | 2021-08-16 | |
| 2021-06-30 | $11,810,469 | 95,100 | Call | Defined | 2021-08-16 | |
| 2021-03-31 | $4,039,271 | 26,461 | Shares | Defined | 2021-05-18 | |
| 2021-03-31 | $5,800,700 | 38,000 | Call | Defined | 2021-05-18 | |
| 2021-03-31 | $7,235,610 | 47,400 | Put | Defined | 2021-05-18 | |
| 2020-12-31 | $12,884,132 | 99,970 | Shares | Defined | 2021-02-17 | |
| 2020-12-31 | $2,113,632 | 16,400 | Put | Defined | 2021-02-17 | |
| 2020-12-31 | $6,534,216 | 50,700 | Call | Defined | 2021-02-17 | |
| No filing history on record for this holder in this stock. | ||||||