Position in TWST
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$121,975,041
+$119,758,519 QoQ
Shares Held
1,185,605
+2441.8% QoQ
Ownership
1.89%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#17
of 334 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 99%
Shared 0%
None 1%
Common Shares in TWST Over Time
Shares Held
Position Value (USD)
Derivatives in TWST
reported options exposure · as of Sep 30, 2022CallValue
$0
CallShares
0
PutValue
$704,800
PutShares
20,000
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. TWST ranks #8 (5.3% 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.
|
1,255,658 | $188,386,369 | |
| 7 | MEDP |
Medpace Holdings, Inc.
|
234,537 | $124,208,448 | |
| 8 | TWST |
Twist Bioscience Corp
This page
|
1,185,605 | $121,975,041 |
All Filings in TWST
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $121,975,041 | 1,185,605 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,216,522 | 46,644 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $874,869 | 27,581 | Shares | Defined | 2026-02-17 | |
| 2025-03-31 | $223,350 | 5,689 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $4,984,743 | 107,268 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $408,653 | 9,045 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $200,766 | 4,074 | Shares | Defined | 2024-08-14 | |
| 2023-12-31 | $13,584,052 | 368,531 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $3,915,548 | 193,265 | Shares | Defined | 2023-11-14 | |
| 2022-12-31 | $1,229,429 | 51,635 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,003,776 | 28,484 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $704,800 | 20,000 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $3,605,669 | 103,137 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $699,200 | 20,000 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $6,831,031 | 138,336 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $15,333,590 | 198,134 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $31,572,837 | 295,156 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $48,639,314 | 365,023 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $37,919,615 | 306,149 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $73,818,089 | 522,458 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $49,869,745 | 656,440 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $23,629,294 | 521,618 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $12,746,997 | 416,841 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||