Position in ATR
as of Mar 31, 2026
· filed Apr 27, 2026
Position Value
$26,056,399
-$4,924,368 QoQ
Shares Held
206,764
-18.6% QoQ
Ownership
0.324%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ATR Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Mar 31, 2026ProShare Advisors LLC holds $613,347,184 across 19 Medical Instruments & Supplies names. ATR ranks #4 (4.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
504,574 | $232,603,568 | |
| 2 | WST |
West Pharmaceutical Services Inc
|
660,084 | $165,443,453 | |
| 3 | BDX |
Becton Dickinson & Co
|
1,044,249 | $164,187,270 | |
| 4 | ATR |
Aptargroup, Inc.
This page
|
206,764 | $26,056,399 | |
| 5 | LMAT |
Lemaitre Vascular Inc
|
60,978 | $6,656,968 | |
| 6 | RMD |
Resmed Inc
|
27,831 | $6,247,502 | |
| 7 | HOLX |
HOLOGIC INC
|
39,277 | $2,968,948 | |
| 8 | COO |
Cooper Companies, Inc.
|
30,414 | $2,174,601 |
All Filings in ATR
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $26,056,399 | 206,764 | Shares | Sole | 2026-04-27 | |
| 2025-12-31 | $30,980,767 | 254,024 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $28,978,423 | 216,807 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $35,010,129 | 223,807 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $28,869,406 | 194,564 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $31,846,840 | 202,717 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $35,790,130 | 223,423 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $31,423,722 | 223,164 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $32,971,961 | 229,147 | Shares | Sole | 2024-05-08 | |
| 2023-12-31 | $29,814,424 | 241,178 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $36,666,354 | 293,237 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $31,403,273 | 271,045 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $36,203,842 | 306,319 | Shares | Sole | 2023-05-26 | |
| 2022-12-31 | $37,088,885 | 337,233 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $24,199,199 | 254,648 | Shares | Sole | 2022-11-07 | |
| 2022-06-30 | $21,130,286 | 204,731 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $23,056,672 | 196,227 | Shares | Sole | 2022-05-10 | |
| 2021-12-31 | $20,753,378 | 169,443 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $17,520,580 | 146,800 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $18,467,081 | 131,121 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $17,174,229 | 121,227 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $18,216,499 | 133,074 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $13,793,080 | 121,847 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $13,299,640 | 118,768 | Shares | Sole | 2020-08-03 | |
| 2020-03-31 | $12,396,811 | 124,541 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||