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BRK-A - BERKSHIRE HATHAWAY INC DEL

This page shows which of the focused investors we track hold BRK-A and how their positions changed, so you can see how much conviction the group has in the stock.

In Q3 2026 it was held by 1 manager with an aggregate reported value of $832.16M, which is 1.25% of the combined portfolio.

As of Q3 2026, 1 tracked institutional manager held BRK-A (BERKSHIRE HATHAWAY INC DEL) with an aggregate reported value of $832.16M — 1.25% of the combined AlphaBaseline portfolio.

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Source
Curated SEC 13F filings
Period
Q3 2026
Ticker
BRK-A

13F data is delayed and excludes shorts/non-13F assets.

Holders

1Thomas Gayner - Markel Asset Management6.48%-1,114$832.16M
Loading holder history for BRK-A…