Position in ATR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$17,014,179
-$10,583,570 QoQ
Shares Held
135,896
-37.9% QoQ
Ownership
0.214%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#68
of 553 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATR Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026ACADIAN ASSET MANAGEMENT LLC holds $93,088,532 across 18 Medical Instruments & Supplies names. ATR ranks #2 (18.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
88,062 | $35,020,496 | |
| 2 | ATR |
Aptargroup, Inc.
This page
|
135,896 | $17,014,179 | |
| 3 | RMD |
Resmed Inc
|
63,025 | $12,282,312 | |
| 4 | OSUR |
Orasure Technologies Inc
|
2,022,119 | $9,018,650 | |
| 5 | ANGO |
Angiodynamics Inc
|
488,261 | $6,352,275 | |
| 6 | ATRC |
AtriCure, Inc.
|
161,394 | $4,515,804 | |
| 7 | EMBC |
Embecta Corp.
|
861,281 | $2,807,776 | |
| 8 | ALGN |
Align Technology Inc
|
14,208 | $2,396,321 |
All Filings in ATR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $17,014,179 | 135,896 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $27,597,749 | 218,995 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $33,104,578 | 271,438 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $64,840,337 | 485,114 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $76,303,738 | 487,782 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $71,658,192 | 482,937 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $84,410,144 | 537,302 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $91,257,199 | 569,681 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $95,077,024 | 675,215 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $105,611,087 | 733,971 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $95,986,850 | 776,467 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $93,134,293 | 744,836 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $60,017,565 | 518,018 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $35,570,935 | 300,964 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $20,923,585 | 190,249 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $27,425,943 | 288,603 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $31,271,185 | 302,986 | Shares | Defined | 2022-08-09 | |
| 2022-03-31 | $34,013,430 | 289,476 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $27,626,466 | 225,559 | Shares | Defined | 2022-02-10 | |
| 2021-09-30 | $24,248,339 | 203,170 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $26,371,304 | 187,243 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $25,428,773 | 179,493 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $16,196,824 | 118,320 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $1,346,174 | 11,892 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $130,120 | 1,162 | Shares | Defined | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||