Position in COO
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$51,480
-$120,308 QoQ
Shares Held
720
-65.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
24 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in COO 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.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
88,062 | $35,020,496 | |
| 2 | ATR |
Aptargroup, Inc.
|
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 COO
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $51,480 | 720 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $171,788 | 2,096 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $49,363 | 720 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $691,532 | 9,718 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $60,732 | 720 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $66,189 | 720 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $79,444 | 720 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $192,496 | 2,205 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $73,051 | 720 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $68,119 | 180 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $57,241 | 180 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $69,017 | 180 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $67,204 | 180 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $59,520 | 180 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $47,502 | 180 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $56,361 | 180 | Shares | Defined | 2022-08-09 | |
| 2022-03-31 | $75,166 | 180 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $1,039,390 | 2,481 | Shares | Defined | 2022-02-10 | |
| 2021-09-30 | $4,512,105 | 10,917 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $3,801,021 | 9,592 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $3,597,002 | 9,365 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $206,365 | 568 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $60,681 | 180 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $51,055 | 180 | Shares | Defined | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||