Position in GH
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$188,386,369
+$148,900,504 QoQ
Shares Held
1,255,658
+193.7% QoQ
Ownership
0.936%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#34
of 594 holders
Holding Since
Mar 2020
19 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
$495,099
CallShares
3,300
PutValue
$2,385,477
PutShares
15,900
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, 2026D. E. Shaw & Co., Inc. holds $2,287,511,101 across 27 Diagnostics & Research names. GH ranks #6 (8.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
|
948,639 | $355,777,570 | |
| 2 | NTRA |
Natera, Inc.
|
1,279,255 | $347,253,769 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
|
641,637 | $321,691,125 | |
| 4 | ICLR |
Icon PLC
|
1,357,143 | $235,749,309 | |
| 5 | A |
Agilent Technologies, Inc.
|
1,486,187 | $197,410,218 | |
| 6 | GH |
Guardant Health, Inc.
This page
|
1,255,658 | $188,386,369 | |
| 7 | MEDP |
Medpace Holdings, Inc.
|
234,537 | $124,208,448 | |
| 8 | TWST |
Twist Bioscience Corp
|
1,185,605 | $121,975,041 |
All Filings in GH
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $495,099 | 3,300 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $188,386,369 | 1,255,658 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $2,385,477 | 15,900 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $1,468,683 | 15,900 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $39,485,865 | 427,475 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $63,639,041 | 623,057 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $724,768 | 11,600 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $2,083,520 | 33,347 | Shares | Defined | 2025-11-14 | |
| 2024-12-31 | $449,085 | 14,700 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $387,686 | 16,900 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $488,072 | 16,900 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $348,647 | 16,900 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $2,268,123 | 109,943 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $3,679,584 | 136,029 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $6,701,366 | 226,092 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $422,440 | 11,800 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $11,501,328 | 490,671 | Shares | Defined | 2023-05-15 | |
| 2022-06-30 | $379,196 | 9,400 | Shares | Defined | 2022-08-15 | |
| 2021-09-30 | $8,951,215 | 71,604 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $28,406,226 | 228,732 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $41,017,360 | 268,702 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $5,690,438 | 44,153 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $1,218,960 | 10,905 | Shares | Defined | 2020-11-16 | |
| 2020-03-31 | $736,855 | 10,587 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||