BERKSHIRE HATHAWAY INC-CL B (BRK-B) Institutional Ownership

BRK-B is currently held by 29 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $15.11B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.

The largest disclosed holder is Bill & Melinda Gates Foundation Trust, which reported ownership valued at approximately $8.17B in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Bill & Melinda Gates Foundation Trust's BRK-B position is now estimated to be worth approximately $9.03B, representing an estimated gain of +10.48% since the filing period.

Major shareholders tracked on this page include Bill & Melinda Gates Foundation Trust, H&H International Investment, Yacktman Asset Management, and other prominent asset managers. Collectively, these investors account for approximately 93% of the total disclosed value among the investors covered in this analysis.

This page tracks institutional ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward BERKSHIRE HATHAWAY INC-CL B (BRK-B).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q2 202610$914,090,3001,935,373
Q1 202629$14,659,492,38830,711,185
Q4 202528$15,742,618,28531,524,100
Q3 202528$15,830,507,78631,651,868
Q2 202528$15,545,135,81132,160,417
Q1 202529$13,385,628,12525,294,497
Q4 202428$11,107,613,82624,669,895
Q3 202429$14,378,048,13031,401,465
Q2 202430$13,762,855,31633,997,240
Q1 202429$10,890,742,28827,100,213
Q4 202328$10,480,787,62930,451,487
Q3 202326$11,193,514,96633,149,332

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