Position in TWST
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$40,834,306
+$39,594,290 QoQ
Shares Held
396,912
+800.7% QoQ
Ownership
0.633%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#45
of 334 holders
Holding Since
Jun 2020
19 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in TWST Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $872,920,182 across 27 Diagnostics & Research names. TWST ranks #7 (4.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WAT |
Waters Corp /De/
|
581,332 | $218,022,752 | |
| 2 | QGEN |
Qiagen N.V.
|
3,491,480 | $136,516,866 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
76,977 | $98,338,886 | |
| 4 | CRL |
Charles River Laboratories International, Inc.
|
342,995 | $77,787,835 | |
| 5 | DGX |
Quest Diagnostics Inc
|
269,760 | $57,175,631 | |
| 6 | IDXX |
Idexx Laboratories Inc /De
|
93,128 | $49,026,303 | |
| 7 | TWST |
Twist Bioscience Corp
This page
|
396,912 | $40,834,306 | |
| 8 | NTRA |
Natera, Inc.
|
131,663 | $35,739,920 |
All Filings in TWST
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19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $40,834,306 | 396,912 | Shares | Other | 2026-08-13 | |
| 2025-09-30 | $1,240,016 | 44,066 | Shares | Other | 2025-11-13 | |
| 2025-03-31 | $12,492,060 | 318,188 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $39,318,591 | 846,107 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $238,505 | 5,279 | Shares | Other | 2024-11-14 | |
| 2023-09-30 | $4,468,788 | 220,572 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $18,443,953 | 901,464 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $5,430,865 | 360,137 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $18,528,989 | 778,202 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $42,125,789 | 1,195,397 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $72,003,265 | 2,059,590 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $83,792,674 | 1,696,895 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $97,012,078 | 1,253,548 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $101,459,975 | 948,490 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $134,829,412 | 1,011,853 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $105,839,856 | 854,512 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $74,542,060 | 527,582 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $44,590,895 | 586,954 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $3,301,599 | 72,883 | Shares | Sole | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||