Position in STAA
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$214,096
-$6,726,363 QoQ
Shares Held
11,449
-96.2% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
14 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in STAA 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.
| # | 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 STAA
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $214,096 | 11,449 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $6,940,459 | 300,583 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $3,419,824 | 127,273 | Shares | Other | 2025-11-13 | |
| 2024-12-31 | $3,705,511 | 152,553 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $12,800,998 | 344,576 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $8,555,706 | 179,704 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $7,962,125 | 207,997 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $5,137,789 | 164,620 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $1,346,030 | 33,500 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $236,565 | 4,500 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $249,405 | 3,900 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $320,364 | 6,600 | Shares | Other | 2023-02-14 | |
| 2021-12-31 | $226,880 | 2,485 | Shares | Other | 2022-02-14 | |
| 2020-03-31 | $8,132,004 | 252,077 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||