Position in COO
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$226,244
+$84,889 QoQ
Shares Held
3,155
+59.6% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#497
of 672 holders
Holding Since
Mar 2020
26 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, 2026Tower Research Capital LLC (TRC) holds $11,482,517 across 45 Medical Instruments & Supplies names. COO ranks #12 (2.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ISRG |
Intuitive Surgical Inc
|
10,531 | $4,187,967 | |
| 2 | ALC |
Alcon Inc
|
12,623 | $847,003 | |
| 3 | AVTR |
Avantor, Inc.
|
68,111 | $674,298 | |
| 4 | MDLN |
Medline Inc.
|
16,831 | $663,814 | |
| 5 | ATR |
Aptargroup, Inc.
|
4,937 | $618,112 | |
| 6 | RMD |
Resmed Inc
|
3,147 | $613,287 | |
| 7 | BDX |
Becton Dickinson & Co
|
3,923 | $593,667 | |
| 8 | RGEN |
Repligen Corp
|
4,323 | $589,829 |
All Filings in COO
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $226,244 | 3,155 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $141,355 | 1,977 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $278,745 | 3,401 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $338,891 | 4,943 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $310,613 | 4,365 | Shares | Other | 2025-08-15 | |
| 2025-03-31 | $420,231 | 4,982 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $1,240,043 | 13,489 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $733,870 | 6,651 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $1,502,432 | 17,210 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $521,098 | 5,136 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $3,386,659 | 8,949 | Shares | Other | 2024-02-13 | |
| 2023-09-30 | $748,276 | 2,353 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $717,780 | 1,872 | Shares | Other | 2023-08-14 | |
| 2023-03-31 | $275,538 | 738 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $719,537 | 2,176 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $2,408,087 | 9,125 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $1,378,667 | 4,403 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $2,313,865 | 5,541 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $1,216,600 | 2,904 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $412,896 | 999 | Shares | Other | 2021-11-15 | |
| 2021-06-30 | $550,022 | 1,388 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $1,278,251 | 3,328 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $450,879 | 1,241 | Shares | Other | 2021-02-16 | |
| 2020-09-30 | $242,726 | 720 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $1,070,173 | 3,773 | Shares | Other | 2020-08-13 | |
| 2020-03-31 | $1,072,907 | 3,892 | Shares | Other | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||