Position in RMD
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,293,028
-$84,300,297 QoQ
Shares Held
6,635
-98.3% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#384
of 885 holders
Holding Since
Mar 2020
22 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in RMD Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $588,908,935 across 29 Medical Instruments & Supplies names. RMD ranks #21 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AVTR |
Avantor, Inc.
|
13,130,158 | $129,988,562 | |
| 2 | BAX |
Baxter International Inc
|
4,857,267 | $103,556,932 | |
| 3 | ISRG |
Intuitive Surgical Inc
|
110,089 | $43,780,193 | |
| 4 | ALC |
Alcon Inc
|
623,516 | $41,837,923 | |
| 5 | XRAY |
DENTSPLY SIRONA Inc.
|
3,800,116 | $40,319,230 | |
| 6 | RGEN |
Repligen Corp
|
282,107 | $38,490,678 | |
| 7 | ATRC |
AtriCure, Inc.
|
1,333,904 | $37,322,632 | |
| 8 | WST |
West Pharmaceutical Services Inc
|
83,578 | $30,004,502 |
All Filings in RMD
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,293,028 | 6,635 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $85,593,325 | 381,296 | Shares | Other | 2026-05-15 | |
| 2025-09-30 | $85,126,470 | 310,987 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $3,244,350 | 12,575 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $124,557,302 | 556,432 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $1,795,445 | 7,851 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $98,495,583 | 403,472 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $77,285,250 | 403,747 | Shares | Other | 2024-08-14 | |
| 2023-12-31 | $10,354,055 | 60,191 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $101,570,867 | 686,893 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $75,849,653 | 347,138 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $98,304,829 | 448,901 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $30,009,015 | 144,184 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $22,794,012 | 104,416 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $12,560,819 | 59,919 | Shares | Other | 2022-08-15 | |
| 2021-12-31 | $57,413,698 | 220,415 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $29,503,895 | 111,948 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $18,230,400 | 73,951 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $22,573,062 | 116,344 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $17,103,002 | 80,462 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $13,264,224 | 77,374 | Shares | Sole | 2020-11-16 | |
| 2020-03-31 | $3,018,855 | 20,496 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||