Position in ATR
as of Jun 30, 2026
· filed Jul 24, 2026
Position Value
$163,226,494
-$6,836,108 QoQ
Shares Held
1,303,726
-3.4% QoQ
Ownership
2.05%
of shares outstanding
% of Portfolio
1.28%
of 13F equity value
Holder Rank
#13
of 553 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 93%
Shared 0%
None 7%
Common Shares in ATR Over Time
Shares Held
Position Value (USD)
Position in Medical Instruments & Supplies
Healthcare · as of Jun 30, 2026Boston Trust Walden Corp holds $279,890,729 across 6 Medical Instruments & Supplies names. ATR ranks #1 (58.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ATR |
Aptargroup, Inc.
This page
|
1,303,726 | $163,226,494 | |
| 2 | MMSI |
Merit Medical Systems Inc
|
472,856 | $32,787,834 | |
| 3 | WST |
West Pharmaceutical Services Inc
|
81,231 | $29,161,929 | |
| 4 | BDX |
Becton Dickinson & Co
|
186,840 | $28,274,496 | |
| 5 | COO |
Cooper Companies, Inc.
|
296,702 | $21,276,499 | |
| 6 | ISRG |
Intuitive Surgical Inc
|
12,984 | $5,163,477 |
All Filings in ATR
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $163,226,494 | 1,303,726 | Shares | Defined | 2026-07-24 | |
| 2026-03-31 | $170,062,602 | 1,349,489 | Shares | Defined | 2026-04-24 | |
| 2025-12-31 | $172,539,128 | 1,414,719 | Shares | Defined | 2026-01-28 | |
| 2025-09-30 | $164,983,754 | 1,234,354 | Shares | Defined | 2025-10-17 | |
| 2025-06-30 | $165,858,035 | 1,060,270 | Shares | Defined | 2025-07-28 | |
| 2025-03-31 | $169,094,292 | 1,139,603 | Shares | Defined | 2025-04-21 | |
| 2024-12-31 | $178,105,997 | 1,133,711 | Shares | Defined | 2025-01-24 | |
| 2024-09-30 | $232,246,184 | 1,449,817 | Shares | Defined | 2024-10-24 | |
| 2024-06-30 | $206,751,463 | 1,468,301 | Shares | Defined | 2024-07-19 | |
| 2024-03-31 | $214,168,896 | 1,488,421 | Shares | Defined | 2024-04-22 | |
| 2023-12-31 | $177,820,199 | 1,438,442 | Shares | Defined | 2024-01-24 | |
| 2023-09-30 | $177,168,800 | 1,416,897 | Shares | Defined | 2023-10-18 | |
| 2023-06-30 | $160,743,468 | 1,387,394 | Shares | Defined | 2023-07-24 | |
| 2023-03-31 | $163,533,593 | 1,383,650 | Shares | Defined | 2023-04-19 | |
| 2022-12-31 | $137,646,787 | 1,251,562 | Shares | Defined | 2023-01-20 | |
| 2022-09-30 | $118,030,585 | 1,242,035 | Shares | Defined | 2022-10-19 | |
| 2022-06-30 | $127,733,520 | 1,237,608 | Shares | Defined | 2022-07-22 | |
| 2022-03-31 | $136,207,527 | 1,159,213 | Shares | Defined | 2022-04-20 | |
| 2021-12-31 | $96,189,912 | 785,352 | Shares | Defined | 2022-01-21 | |
| 2021-09-30 | $84,101,886 | 704,666 | Shares | Defined | 2021-10-25 | |
| 2021-06-30 | $101,292,127 | 719,200 | Shares | Defined | 2021-07-22 | |
| 2021-03-31 | $99,116,157 | 699,627 | Shares | Defined | 2021-04-21 | |
| 2020-12-31 | $94,157,595 | 687,834 | Shares | Defined | 2021-01-15 | |
| 2020-09-30 | $77,711,800 | 686,500 | Shares | Defined | 2020-10-14 | |
| 2020-06-30 | $76,661,283 | 684,598 | Shares | Defined | 2020-07-23 | |
| 2020-03-31 | $68,801,450 | 691,194 | Shares | Defined | 2020-04-24 | |
| No filing history on record for this holder in this stock. | ||||||