Position in LAB
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$141,104
-$55,214 QoQ
Shares Held
153,374
0.0% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in LAB Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Mar 31, 2026PRIMECAP MANAGEMENT CO/CA/ holds $3,621,368,766 across 15 Medical Devices names. LAB ranks #15 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BSX |
Boston Scientific Corp
|
32,529,774 | $2,041,243,318 | |
| 2 | GKOS |
GLAUKOS Corp
|
3,370,628 | $362,881,810 | |
| 3 | ZBH |
Zimmer Biomet Holdings, Inc.
|
3,907,150 | $353,284,503 | |
| 4 | EW |
Edwards Lifesciences Corp
|
3,422,791 | $274,097,103 | |
| 5 | LIVN |
LivaNova PLC
|
4,207,052 | $267,400,225 | |
| 6 | SYK |
Stryker Corp
|
526,672 | $173,059,152 | |
| 7 | ABT |
Abbott Laboratories
|
762,220 | $78,257,127 | |
| 8 | BRKR |
Bruker Corp
|
857,600 | $30,976,512 |
All Filings in LAB
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $141,104 | 153,374 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $196,318 | 153,374 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $229,026 | 176,174 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $346,528 | 288,774 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $682,639 | 632,074 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $1,123,454 | 641,974 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $5,716,897 | 2,962,123 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $5,325,298 | 3,008,643 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $8,189,194 | 3,021,843 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $6,749,214 | 3,053,943 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $8,940,932 | 3,083,080 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $6,216,369 | 3,220,917 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $8,770,267 | 4,497,573 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $5,401,507 | 4,616,673 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $5,419,417 | 4,926,743 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $7,928,548 | 4,955,343 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $18,040,012 | 5,025,073 | Shares | Sole | 2022-05-11 | |
| 2021-12-31 | $19,966,139 | 5,093,403 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $34,683,453 | 5,263,043 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $32,907,662 | 5,342,153 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $24,501,758 | 5,420,743 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $32,603,058 | 5,433,843 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $41,993,936 | 5,651,943 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $24,073,806 | 6,003,443 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $15,692,229 | 6,178,043 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||