Position in MASI
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$23,055,331
+$6,855,578 QoQ
Shares Held
129,619
+4.1% QoQ
Ownership
0.248%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#72
of 445 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 52.21148134147.ToString("F0")%
Shared 0.ToString("F0")%
None 47.78851865853.ToString("F0")%
Common Shares in MASI Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026RHUMBLINE ADVISERS holds $1,402,735,885 across 83 Medical Devices names. MASI ranks #13 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
2,876,810 | $295,362,082 | |
| 2 | SYK |
Stryker Corp
|
633,935 | $208,304,701 | |
| 3 | MDT |
Medtronic plc
|
2,241,292 | $194,207,951 | |
| 4 | BSX |
Boston Scientific Corp
|
2,674,641 | $167,833,722 | |
| 5 | EW |
Edwards Lifesciences Corp
|
1,067,753 | $85,505,660 | |
| 6 | GEHC |
GE HealthCare Technologies Inc.
|
763,138 | $54,320,162 | |
| 7 | DXCM |
Dexcom Inc
|
772,557 | $48,516,579 | |
| 8 | STE |
STERIS plc
|
214,808 | $47,500,493 |
All Filings in MASI
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $23,055,331 | 129,619 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $16,199,753 | 124,556 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $18,681,010 | 126,608 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $21,447,377 | 127,496 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $20,460,312 | 122,811 | Shares | Sole | 2025-05-29 | |
| 2024-12-31 | $20,558,856 | 124,373 | Shares | Sole | 2025-05-29 | |
| 2024-09-30 | $16,934,776 | 127,014 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $16,091,731 | 127,773 | Shares | Sole | 2024-08-01 | |
| 2024-03-31 | $19,550,434 | 133,132 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $16,169,236 | 137,951 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $12,496,942 | 142,529 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $26,160,817 | 158,984 | Shares | Sole | 2023-08-08 | |
| 2023-03-31 | $27,562,340 | 149,357 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $21,747,318 | 146,991 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $19,873,210 | 140,785 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $18,788,124 | 143,783 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $19,790,674 | 135,981 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $39,555,163 | 135,102 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $35,903,184 | 132,626 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $32,741,175 | 135,043 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $30,741,828 | 133,858 | Shares | Sole | 2021-05-06 | |
| 2020-12-31 | $36,970,418 | 137,754 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $33,332,380 | 141,203 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $33,147,466 | 145,390 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $23,141,259 | 130,653 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||