Position in MDT
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$14,261,328
+$6,664,808 QoQ
Shares Held
182,300
+130.5% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#329
of 2,098 holders
Holding Since
Sep 2020
22 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in MDT Over Time
Shares Held
Position Value (USD)
Derivatives in MDT
reported options exposure · as of Dec 31, 2025CallValue
$9,606
CallShares
100
PutValue
$86,454
PutShares
900
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Medical Devices
Healthcare · as of Jun 30, 2026MARSHALL WACE, LLP holds $951,017,652 across 59 Medical Devices names. MDT ranks #9 (1.5% 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 MDT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14,261,328 | 182,300 | Shares | Other | 2026-08-13 | |
| 2025-12-31 | $7,596,520 | 79,081 | Shares | Other | 2026-02-13 | |
| 2025-12-31 | $9,606 | 100 | Call | Other | 2026-02-13 | |
| 2025-12-31 | $86,454 | 900 | Put | Other | 2026-02-13 | |
| 2025-09-30 | $19,978,589 | 209,771 | Shares | Other | 2025-11-13 | |
| 2025-09-30 | $66,668 | 700 | Put | Other | 2025-11-13 | |
| 2025-09-30 | $28,572 | 300 | Call | Other | 2025-11-13 | |
| 2025-06-30 | $13,979,801 | 160,374 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $408,863 | 4,550 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $32,616,841 | 408,323 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $9,655,627 | 107,249 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $21,089,242 | 267,936 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $1,806,009 | 20,723 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $800,568 | 9,718 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $857,101 | 10,938 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $48,640,009 | 552,100 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $9,883,850 | 122,598 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $43,562,836 | 560,510 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $142,580,274 | 1,765,700 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $143,836,759 | 1,602,638 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $25,568,315 | 230,449 | Shares | Other | 2022-05-16 | |
| 2021-09-30 | $18,890,997 | 150,706 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $9,792,367 | 78,888 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $10,010,336 | 84,740 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $32,110,299 | 274,119 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $86,112,788 | 828,645 | Shares | Sole | 2020-11-16 | |
| No filing history on record for this holder in this stock. | ||||||