Position in ATR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$154,913,610
+$52,028,766 QoQ
Shares Held
1,229,278
+45.7% QoQ
Ownership
1.93%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99.80687850917369.ToString("F0")%
Shared 0.ToString("F0")%
None 0.19312149082632246.ToString("F0")%
Common Shares in ATR Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026AQR CAPITAL MANAGEMENT LLC holds $1,257,095,830 across 29 Medical Instruments & Supplies names. ATR ranks #2 (12.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COO |
Cooper Companies, Inc.
|
3,727,187 | $266,493,868 | |
| 2 | ATR |
Aptargroup, Inc.
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|
1,229,278 | $154,913,610 | |
| 3 | ALGN |
Align Technology Inc
|
893,206 | $153,122,301 | |
| 4 | ISRG |
Intuitive Surgical Inc
|
258,884 | $119,342,927 | |
| 5 | BDX |
Becton Dickinson & Co
|
757,930 | $119,169,332 | |
| 6 | RMD |
Resmed Inc
|
349,840 | $78,532,077 | |
| 7 | WST |
West Pharmaceutical Services Inc
|
266,944 | $66,906,839 | |
| 8 | NVST |
Envista Holdings Corp
|
2,618,117 | $66,421,623 |
All Filings in ATR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $154,913,610 | 1,229,278 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $102,884,844 | 843,595 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $71,766,462 | 536,933 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $63,364,471 | 405,066 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $25,465,121 | 171,621 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $29,024,538 | 184,752 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $32,038,158 | 200,001 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $21,200,915 | 150,564 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $17,176,435 | 119,372 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $12,370,776 | 100,071 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $8,970,993 | 71,745 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $6,044,068 | 52,167 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $1,716,827 | 14,526 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $1,310,190 | 11,913 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $2,172,670 | 22,863 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,717,209 | 26,327 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $3,062,167 | 26,061 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $4,156,481 | 33,936 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $3,986,289 | 33,400 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $4,068,022 | 28,884 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $4,002,602 | 28,253 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $4,117,651 | 30,080 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $3,224,728 | 28,487 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $3,328,493 | 29,724 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $10,674,769 | 107,241 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||