Position in MASI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$33,452,544
+$10,203,279 QoQ
Shares Held
188,073
+5.2% QoQ
Ownership
0.359%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#56
of 445 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 87.7388035496855.ToString("F0")%
Shared 12.261196450314506.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MASI Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026AMERICAN CENTURY COMPANIES INC holds $2,638,840,015 across 56 Medical Devices names. MASI ranks #14 (1.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDT |
Medtronic plc
|
5,504,355 | $476,952,360 | |
| 2 | ZBH |
Zimmer Biomet Holdings, Inc.
|
3,963,206 | $358,353,086 | |
| 3 | PODD |
Insulet Corp
|
1,591,410 | $333,941,474 | |
| 4 | SYK |
Stryker Corp
|
903,681 | $296,940,539 | |
| 5 | DXCM |
Dexcom Inc
|
2,945,010 | $184,946,628 | |
| 6 | BSX |
Boston Scientific Corp
|
2,617,803 | $164,267,138 | |
| 7 | GEHC |
GE HealthCare Technologies Inc.
|
1,877,533 | $133,642,798 | |
| 8 | LIVN |
LivaNova PLC
|
1,794,935 | $114,086,068 |
All Filings in MASI
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $33,452,544 | 188,073 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $23,249,265 | 178,758 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $24,838,714 | 168,341 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $25,607,794 | 152,228 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $13,190,721 | 79,176 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $2,092,532 | 12,659 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $1,504,629 | 11,285 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $1,343,905 | 10,671 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $1,321,650 | 9,000 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $654,969 | 5,588 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $839,534 | 5,102 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $914,949 | 4,958 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $730,725 | 4,939 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $522,150 | 3,699 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $344,968 | 2,640 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,280,606 | 8,799 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $2,519,371 | 8,605 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $2,150,790 | 7,945 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $1,767,945 | 7,292 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $1,542,166 | 6,715 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $8,068,039 | 30,062 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $102,578,692 | 434,545 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $93,308,327 | 409,265 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $89,019,803 | 502,596 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||