Position in ATRC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,515,804
+$1,980,857 QoQ
Shares Held
161,394
+81.6% QoQ
Ownership
0.317%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#53
of 250 holders
Holding Since
Jun 2023
10 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, 2026ACADIAN ASSET MANAGEMENT LLC holds $93,088,532 across 18 Medical Instruments & Supplies names. ATRC ranks #6 (4.9% of the industry book) .
| # | 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.
This page
|
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 ATRC
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,515,804 | 161,394 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $2,534,947 | 88,852 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $3,278,851 | 82,883 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $4,200,284 | 119,157 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $6,698,941 | 204,423 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $6,309,475 | 195,582 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $214,225 | 7,010 | Shares | Defined | 2025-02-11 | |
| 2023-12-31 | $543,737 | 15,235 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $388,812 | 8,877 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $362,894 | 7,352 | Shares | Defined | 2023-08-07 | |
| No filing history on record for this holder in this stock. | ||||||