Position in RVTY
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$12,633,795
+$11,512,651 QoQ
Shares Held
113,552
+787.3% QoQ
Ownership
0.102%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#69
of 543 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in RVTY Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $832,085,876 across 26 Diagnostics & Research names. RVTY ranks #13 (1.5% 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 | NTRA |
Natera, Inc.
|
131,663 | $35,739,920 | |
| 8 | ICLR |
Icon PLC
|
175,440 | $30,475,681 |
All Filings in RVTY
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,633,795 | 113,552 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $1,121,144 | 12,797 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $11,424,240 | 118,080 | Shares | Other | 2026-02-13 | |
| 2025-03-31 | $308,936 | 2,920 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $396,884 | 3,556 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $434,350 | 3,400 | Shares | Other | 2024-11-14 | |
| 2024-03-31 | $22,439,235 | 213,707 | Shares | Other | 2024-05-15 | |
| 2022-12-31 | $1,261,418 | 8,996 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $1,455,993 | 12,100 | Shares | Other | 2022-11-14 | |
| 2021-12-31 | $15,481 | 77 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $5,487,921 | 31,669 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $4,771,114 | 30,899 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $6,806,169 | 53,053 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $47,411,539 | 330,394 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $57,065,506 | 454,669 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $5,328,837 | 54,326 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $2,745,687 | 36,473 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||