Assenagon Asset Management S.A.
Position in COO — Cooper Companies, Inc.
CIK 1546007
SENNINGERBERG, N4
Position in COO
as of Jun 30, 2026
· filed Aug 21, 2026
Position Value
$37,710,281
+$32,853,000 QoQ
Shares Held
525,872
+674.1% QoQ
Ownership
0.270%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#63
of 672 holders
Holding Since
Sep 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, 2026Assenagon Asset Management S.A. holds $626,366,328 across 15 Medical Instruments & Supplies names. COO ranks #3 (6.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
999,841 | $397,616,768 | |
| 2 | ALGN |
Align Technology Inc
|
631,153 | $106,450,264 | |
| 3 | COO |
Cooper Companies, Inc.
This page
|
525,872 | $37,710,281 | |
| 4 | WST |
West Pharmaceutical Services Inc
|
64,754 | $23,246,686 | |
| 5 | RMD |
Resmed Inc
|
83,852 | $16,341,077 | |
| 6 | ATR |
Aptargroup, Inc.
|
99,902 | $12,507,730 | |
| 7 | RGEN |
Repligen Corp
|
70,995 | $9,686,557 | |
| 8 | MMSI |
Merit Medical Systems Inc
|
135,381 | $9,387,318 |
All Filings in COO
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $37,710,281 | 525,872 | Shares | Sole | 2026-08-21 | |
| 2026-03-31 | $4,857,281 | 67,934 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $22,236,157 | 271,305 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $418,695 | 6,107 | Shares | Sole | 2025-10-07 | |
| 2025-06-30 | $17,110,137 | 240,446 | Shares | Sole | 2025-07-11 | |
| 2025-03-31 | $17,037,772 | 201,989 | Shares | Sole | 2025-04-15 | |
| 2024-12-31 | $21,228,843 | 230,924 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $35,748,173 | 323,982 | Shares | Sole | 2024-10-23 | |
| 2024-06-30 | $46,784,855 | 535,909 | Shares | Sole | 2024-07-18 | |
| 2024-03-31 | $41,551,725 | 409,538 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $16,081,050 | 42,493 | Shares | Sole | 2024-01-17 | |
| 2023-09-30 | $4,396,170 | 13,824 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $2,780,634 | 7,252 | Shares | Sole | 2023-07-25 | |
| 2023-03-31 | $2,841,269 | 7,610 | Shares | Sole | 2023-04-18 | |
| 2022-12-31 | $4,090,057 | 12,369 | Shares | Sole | 2023-01-12 | |
| 2022-09-30 | $6,840,815 | 25,922 | Shares | Sole | 2022-10-27 | |
| 2022-06-30 | $1,619,769 | 5,173 | Shares | Sole | 2022-07-27 | |
| 2022-03-31 | $16,611,312 | 39,779 | Shares | Sole | 2022-04-25 | |
| 2021-12-31 | $4,071,677 | 9,719 | Shares | Sole | 2022-02-01 | |
| 2021-09-30 | $4,481,933 | 10,844 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $14,555,789 | 36,732 | Shares | Sole | 2021-07-15 | |
| 2021-03-31 | $13,077,496 | 34,048 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $13,985,640 | 38,494 | Shares | Sole | 2021-02-01 | |
| 2020-09-30 | $9,268,103 | 27,492 | Shares | Sole | 2020-10-07 | |
| No filing history on record for this holder in this stock. | ||||||