Position in IART
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$6,281,276
+$4,647,067 QoQ
Shares Held
349,737
+101.6% QoQ
Ownership
0.450%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#33
of 213 holders
Holding Since
Mar 2020
11 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in IART Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $951,017,652 across 59 Medical Devices names. IART ranks #16 (0.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
5,542,438 | $502,920,823 | |
| 2 | BSX |
Boston Scientific Corp
|
2,414,223 | $103,039,037 | |
| 3 | GKOS |
GLAUKOS Corp
|
314,804 | $43,997,006 | |
| 4 | DXCM |
Dexcom Inc
|
532,804 | $35,884,349 | |
| 5 | EW |
Edwards Lifesciences Corp
|
344,361 | $31,150,895 | |
| 6 | PEN |
Penumbra Inc
|
90,520 | $28,581,689 | |
| 7 | SYK |
Stryker Corp
|
51,116 | $16,093,361 | |
| 8 | GMED |
Globus Medical Inc
|
188,541 | $14,896,623 |
All Filings in IART
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,281,276 | 349,737 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $1,634,209 | 173,483 | Shares | Other | 2026-05-15 | |
| 2025-06-30 | $490,651 | 39,988 | Shares | Other | 2025-08-13 | |
| 2024-03-31 | $946,834 | 26,709 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $495,903 | 11,387 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $1,411,884 | 36,970 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $15,229,945 | 370,288 | Shares | Other | 2023-08-14 | |
| 2021-12-31 | $272,180 | 4,063 | Shares | Other | 2022-02-14 | |
| 2021-06-30 | $1,969,133 | 28,856 | Shares | Sole | 2021-08-13 | |
| 2020-09-30 | $595,113 | 12,603 | Shares | Sole | 2020-11-16 | |
| 2020-03-31 | $486,322 | 10,887 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||