# BIO RAD LABS INC CL B

BIO RAD LABS INC CL B is a security (CUSIP 090572108) tracked across SEC portfolio filings. 8 institutional managers reported $780K on Form 13F as of 2026-06-30; 1 registered fund positions totaling $83K via N-PORT as of 2026-03-31.

## Summary

- Issuer: BIO RAD LABS INC
- Class: CL B
- CUSIP: 090572108
- Asset category: EC
- 13F holders: 8
- 13F value: $780K
- 13F period: 2026-06-30
- N-PORT fund positions: 1
- N-PORT value: $83K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| CSS LLC/IL | CHICAGO, IL | $272K | 977 |
| [Focus Partners Wealth](https://search.stillhousedata.com/firm/159289) | ST LOUIS, MO | $211K | 760 |
| MORGAN STANLEY | NEW YORK, NY | $198K | 712 |
| WELLS FARGO & COMPANY/MN | SAN FRANCISCO, CA | $47K | 170 |
| WHITTIER TRUST CO | SOUTH PASADENA, CA | $47K | 160 |
| UBS Group AG | Zurich, V8 | $4K | 13 |
| [FLOW TRADERS U.S. LLC](https://search.stillhousedata.com/firm/150780) | NEW YORK, NY | $274 | 985 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| Gabelli Global Small & Mid Cap Value Trust | Gabelli Global Small & Mid Cap Value Trust | $83K | 6.57% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/090572108.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.