Position in ICUI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$6,274,039
+$2,827,414 QoQ
Shares Held
42,797
+60.4% QoQ
Ownership
0.171%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#61
of 286 holders
Holding Since
Mar 2020
12 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in ICUI 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. ICUI ranks #14 (1.1% 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 ICUI
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,274,039 | 42,797 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $3,446,625 | 26,687 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $214,005 | 1,500 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $304,698 | 2,540 | Shares | Other | 2025-11-13 | |
| 2024-06-30 | $670,581 | 5,647 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $6,402,067 | 59,654 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $6,178,693 | 61,948 | Shares | Other | 2024-02-14 | |
| 2023-03-31 | $396,068 | 2,401 | Shares | Other | 2023-05-15 | |
| 2021-09-30 | $479,829 | 2,056 | Shares | Sole | 2021-11-15 | |
| 2021-03-31 | $593,105 | 2,887 | Shares | Sole | 2021-05-17 | |
| 2020-06-30 | $3,072,632 | 16,671 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $60,127 | 298 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||