Position in CDNA
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$510,093
-$268,635 QoQ
Shares Held
17,898
-59.2% QoQ
Ownership
0.035%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#124
of 225 holders
Holding Since
Sep 2020
15 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in CDNA 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. CDNA ranks #21 (0.1% 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
|
396,912 | $40,834,306 | |
| 8 | NTRA |
Natera, Inc.
|
131,663 | $35,739,920 |
All Filings in CDNA
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $510,093 | 17,898 | Shares | Other | 2026-08-13 | |
| 2025-03-31 | $778,728 | 43,872 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $6,197,272 | 289,457 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $11,504,226 | 368,430 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $865,191 | 55,711 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $2,824,490 | 266,713 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $543,144 | 45,262 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $233,646 | 33,378 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $1,290,673 | 151,844 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $5,842,808 | 639,257 | Shares | Other | 2023-05-15 | |
| 2021-12-31 | $58,396 | 1,284 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $327,813 | 5,173 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $255,889 | 2,796 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $2,641,960 | 38,801 | Shares | Sole | 2021-05-17 | |
| 2020-09-30 | $272,257 | 7,176 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||