Position in ATRC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$7,871,053
+$430,772 QoQ
Shares Held
281,310
+7.9% QoQ
Ownership
0.553%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#42
of 250 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATRC Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026SEI INVESTMENTS CO holds $724,201,746 across 31 Medical Instruments & Supplies names. ATRC ranks #17 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WST |
West Pharmaceutical Services Inc
|
497,734 | $178,686,506 | |
| 2 | ISRG |
Intuitive Surgical Inc
|
268,086 | $106,612,439 | |
| 3 | AVTR |
Avantor, Inc.
|
7,947,198 | $78,677,259 | |
| 4 | ALC |
Alcon Inc
|
916,822 | $61,518,755 | |
| 5 | RGEN |
Repligen Corp
|
373,307 | $50,934,006 | |
| 6 | BDX |
Becton Dickinson & Co
|
254,352 | $38,491,087 | |
| 7 | COO |
Cooper Companies, Inc.
|
361,722 | $25,939,083 | |
| 8 | MMSI |
Merit Medical Systems Inc
|
296,546 | $20,562,499 |
All Filings in ATRC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,871,053 | 281,310 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $7,440,281 | 260,788 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $6,262,465 | 158,303 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $4,449,994 | 126,241 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $5,948,312 | 181,517 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $5,082,045 | 157,534 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $3,278,782 | 107,290 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $2,835,909 | 101,138 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $872,454 | 38,316 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $693,028 | 22,782 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $1,524,141 | 42,705 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,831,930 | 87,487 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $3,395,523 | 68,791 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $3,344,641 | 80,691 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $3,588,167 | 80,851 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $3,901,944 | 99,794 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $4,543,957 | 111,208 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $6,179,743 | 94,103 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $6,510,927 | 93,642 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $11,097,537 | 159,562 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $14,291,456 | 180,152 | Shares | Defined | 2021-08-06 | |
| 2021-03-31 | $10,982,329 | 167,618 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $5,944,441 | 106,780 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $3,474,890 | 87,090 | Shares | Sole | 2020-12-04 | |
| 2020-06-30 | $4,991,516 | 111,046 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $1,891,451 | 56,310 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||