Tower Research Capital LLC (TRC)
Position in BIO — Bio-Rad Laboratories, Inc.
CIK 1533421
NEW YORK, NY
Position in BIO
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$350,863
+$185,565 QoQ
Shares Held
1,195
+101.5% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#229
of 397 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BIO Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026Tower Research Capital LLC (TRC) holds $34,014,339 across 122 Medical Devices names. BIO ranks #17 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNN |
Smith & Nephew PLC
|
301,051 | $8,673,279 | |
| 2 | PHG |
Koninklijke Philips NV
|
172,778 | $4,697,833 | |
| 3 | BSX |
Boston Scientific Corp
|
86,205 | $3,679,229 | |
| 4 | ABT |
Abbott Laboratories
|
28,491 | $2,585,273 | |
| 5 | MDT |
Medtronic plc
|
31,327 | $2,450,710 | |
| 6 | SYK |
Stryker Corp
|
5,175 | $1,629,296 | |
| 7 | PEN |
Penumbra Inc
|
3,046 | $961,774 | |
| 8 | EW |
Edwards Lifesciences Corp
|
9,286 | $840,010 |
All Filings in BIO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $350,863 | 1,195 | Shares | Defined | 2026-08-11 | |
| 2026-03-31 | $165,298 | 593 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $225,726 | 745 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $363,384 | 1,296 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $208,983 | 866 | Shares | Defined | 2025-08-15 | |
| 2025-03-31 | $417,217 | 1,713 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $383,371 | 1,167 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $863,884 | 2,582 | Shares | Other | 2024-11-14 | |
| 2024-06-30 | $210,840 | 772 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $491,826 | 1,422 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $1,102,346 | 3,414 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $278,873 | 778 | Shares | Other | 2023-11-14 | |
| 2023-06-30 | $170,983 | 451 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $438,303 | 915 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $203,937 | 485 | Shares | Other | 2023-02-10 | |
| 2022-09-30 | $3,578,643 | 8,579 | Shares | Other | 2022-11-10 | |
| 2022-06-30 | $918,225 | 1,855 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $1,430,603 | 2,540 | Shares | Other | 2022-05-12 | |
| 2021-12-31 | $929,350 | 1,230 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $301,363 | 404 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $400,103 | 621 | Shares | Other | 2021-08-16 | |
| 2021-03-31 | $1,060,091 | 1,856 | Shares | Other | 2021-05-17 | |
| 2020-12-31 | $136,990 | 235 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $145,874 | 283 | Shares | Other | 2020-11-16 | |
| 2020-06-30 | $995,534 | 2,205 | Shares | Other | 2020-08-13 | |
| No filing history on record for this holder in this stock. | ||||||