Position in DXCM
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$35,884,349
+$31,600,511 QoQ
Shares Held
532,804
+681.1% QoQ
Ownership
0.141%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#107
of 951 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in DXCM Over Time
Shares Held
Position Value (USD)
Derivatives in DXCM
reported options exposure · as of Jun 30, 2026CallValue
$53,880
CallShares
800
PutValue
$53,880
PutShares
800
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. DXCM ranks #4 (3.8% 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
This page
|
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 DXCM
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $35,884,349 | 532,804 | Shares | Other | 2026-08-13 | |
| 2026-06-30 | $53,880 | 800 | Call | Other | 2026-08-13 | |
| 2026-06-30 | $53,880 | 800 | Put | Other | 2026-08-13 | |
| 2026-03-31 | $4,283,838 | 68,214 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $131,880 | 2,100 | Put | Other | 2026-05-15 | |
| 2026-03-31 | $106,760 | 1,700 | Call | Other | 2026-05-15 | |
| 2025-12-31 | $1,095,105 | 16,500 | Put | Other | 2026-02-13 | |
| 2025-12-31 | $12,748,282 | 192,079 | Shares | Other | 2026-02-13 | |
| 2025-12-31 | $66,370 | 1,000 | Call | Other | 2026-02-13 | |
| 2025-09-30 | $115,019,805 | 1,709,315 | Shares | Other | 2025-11-13 | |
| 2025-06-30 | $333,629,797 | 3,822,085 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $72,358,785 | 1,059,581 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $41,940,972 | 539,295 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $17,698,560 | 264,000 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $39,830,960 | 351,305 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $36,616,800 | 264,000 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $89,393,566 | 720,393 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $111,102,012 | 1,190,804 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $210,832,734 | 1,640,594 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $343,479,547 | 2,956,443 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $110,958,892 | 979,856 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $3,297,871 | 40,947 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $8,908,198 | 119,525 | Shares | Other | 2022-08-15 | |
| 2021-12-31 | $28,629,099 | 53,318 | Shares | Other | 2022-02-14 | |
| 2021-03-31 | $6,778,814 | 18,862 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $742,397 | 2,008 | Shares | Sole | 2021-02-16 | |
| 2020-03-31 | $163,985 | 609 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||