Position in TCMD
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$3,601,652
-$4,194,990 QoQ
Shares Held
120,942
-59.5% QoQ
Ownership
0.534%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#42
of 179 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in TCMD 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. TCMD ranks #27 (0.4% 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 TCMD
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,601,652 | 120,942 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $7,796,642 | 298,379 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $7,699,993 | 265,517 | Shares | Other | 2026-02-13 | |
| 2024-03-31 | $321,750 | 19,800 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $928,813 | 64,952 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $2,408,464 | 171,421 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $859,087 | 34,460 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $2,567,923 | 156,390 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $1,984,122 | 172,833 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $1,715,132 | 220,171 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $3,485,925 | 477,524 | Shares | Other | 2022-08-15 | |
| 2021-12-31 | $707,364 | 37,171 | Shares | Other | 2022-02-14 | |
| 2021-03-31 | $5,189,028 | 95,229 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $2,506,843 | 55,782 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $8,837,692 | 241,533 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $4,278,103 | 103,261 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $756,654 | 18,841 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||