# Berkshire Hathaway Inc Class B CL B NEW

Berkshire Hathaway Inc Class B CL B NEW is a security (CUSIP 084670207) tracked across SEC portfolio filings. 13 institutional managers reported $39.1M on Form 13F as of 2026-06-30; 1 registered fund positions totaling $913K via N-PORT as of 2026-05-31.

## Summary

- Issuer: Berkshire Hathaway Inc Class B
- Class: CL B NEW
- CUSIP: 084670207
- Asset category: EC
- 13F holders: 13
- 13F value: $39.1M
- 13F period: 2026-06-30
- N-PORT fund positions: 1
- N-PORT value: $913K
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Ironwood Investment Counsel, LLC](https://search.stillhousedata.com/firm/110623) | SCOTTSDALE, AZ | $12.7M | 25,472 |
| Lummis Asset Management, LP | FORT WORTH, TX | $8.0M | 15,823 |
| Drystone LLC | Ivy, VA | $7.4M | 14,730 |
| Barton Investment Management | WEST CONSHOHOCKEN, PA | $5.1M | 10,255 |
| Sawyer & Company, Inc | BOSTON, MA | $3.4M | 6,713 |
| Sherry Group, Inc. | MOUNTAIN HOME, AR | $1.3M | 2,694 |
| KELLY LAWRENCE W & ASSOCIATES INC/CA | PASADENA, CA | $590K | 1,231 |
| [SCHULHOFF & CO INC](https://search.stillhousedata.com/firm/105264) | CINCINNATI, OH | $318K | 663 |
| [SFAM, LLC](https://search.stillhousedata.com/firm/145026) | ELMHURST, IL | $278K | 581 |
| West Oak Capital, LLC | WESTLAKE VILLAGE, CA | $4K | 841 |
| HUNTINGTON NATIONAL BANK | COLUMBUS, OH | $3K | 1 |
| [Opus Capital Group, LLC](https://search.stillhousedata.com/firm/106528) | CINCINNATI, OH | $1K | 2,160 |
| Grassi Investment Management | SANTA CLARA, CA | $373 | 767 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Tarkio Fund](https://search.stillhousedata.com/fund/S000031478) | Clark Fork Trust | $913K | 35.00% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/084670207.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.