Position in MASI
as of Mar 31, 2026
· filed Apr 30, 2026
Position Value
$84,209,705
+$83,301,547 QoQ
Shares Held
473,434
+8517.3% QoQ
Ownership
0.904%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#21
of 445 holders
Holding Since
Mar 2020
20 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MASI Over Time
Shares Held
Position Value (USD)
Derivatives in MASI
reported options exposure · as of Sep 30, 2023CallValue
$701,440
CallShares
8,000
PutValue
$0
PutShares
0
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 Mar 31, 2026HSBC HOLDINGS PLC holds $1,544,077,965 across 44 Medical Devices names. MASI ranks #6 (5.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
3,850,609 | $395,342,019 | |
| 2 | SYK |
Stryker Corp
|
664,037 | $218,195,913 | |
| 3 | BSX |
Boston Scientific Corp
|
3,399,703 | $213,331,360 | |
| 4 | MDT |
Medtronic plc
|
2,101,043 | $182,055,373 | |
| 5 | EW |
Edwards Lifesciences Corp
|
1,770,962 | $141,818,631 | |
| 6 | MASI |
Masimo Corp
This page
|
473,434 | $84,209,705 | |
| 7 | DXCM |
Dexcom Inc
|
1,166,543 | $73,258,897 | |
| 8 | GEHC |
GE HealthCare Technologies Inc.
|
817,690 | $58,203,169 |
All Filings in MASI
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $84,209,705 | 473,434 | Shares | Defined | 2026-04-30 | |
| 2024-12-31 | $908,158 | 5,494 | Shares | Defined | 2025-02-14 | |
| 2024-06-30 | $3,477,077 | 27,609 | Shares | Defined | 2024-08-12 | |
| 2024-03-31 | $840,275 | 5,722 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $484,311 | 4,132 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $701,440 | 8,000 | Call | Sole | 2023-11-13 | |
| 2023-09-30 | $959,920 | 10,948 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $3,946,729 | 23,985 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $6,014,895 | 32,594 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $4,759,697 | 32,171 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $37,229,255 | 263,738 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $6,904,862 | 52,842 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $7,087,506 | 48,698 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $10,255,204 | 35,027 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $7,655,405 | 28,279 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $10,128,831 | 41,777 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $4,392,476 | 19,126 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $4,275,024 | 15,929 | Shares | Sole | 2021-02-25 | |
| 2020-09-30 | $5,262,956 | 22,295 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $3,025,655 | 13,271 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $1,542,891 | 8,711 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||