William B. Walkup & Associates, Inc.
Position in BIO — Bio-Rad Laboratories, Inc.
CIK 2034054
COLUMBIA, SC
Position in BIO
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$544,352
+$14,170 QoQ
Shares Held
1,854
-2.5% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.26%
of 13F equity value
Holder Rank
#205
of 397 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in BIO Over Time
Shares Held
Position Value (USD)
Position in Medical Devices
Healthcare · as of Jun 30, 2026William B. Walkup & Associates, Inc. holds $1,952,913 across 6 Medical Devices names. BIO ranks #2 (27.9% of the industry book) .
All Filings in BIO
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $544,352 | 1,854 | Shares | Sole | 2026-07-30 | |
| 2026-03-31 | $530,182 | 1,902 | Shares | Sole | 2026-04-20 | |
| 2025-12-31 | $561,743 | 1,854 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $533,301 | 1,902 | Shares | Sole | 2025-10-29 | |
| 2025-06-30 | $458,990 | 1,902 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $463,251 | 1,902 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $624,826 | 1,902 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $636,371 | 1,902 | Shares | Sole | 2024-11-15 | |
| 2024-06-30 | $519,455 | 1,902 | Shares | Sole | 2024-08-16 | |
| No filing history on record for this holder in this stock. | ||||||