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BlackRock, Inc.

CIK
2012383
City
New York
State / Country
NY

Top Portfolio Positions

4,418 positions · $5,419,788,540,481 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

5 quarters · across all stocks

Holdings in BRK-B

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Shares Held

Position Value (USD)

5 quarters on record
Report Date Value (USD) Shares
2026-03-31 $58,082,704,432 121,207,647
2025-09-30 $57,624,763,128 114,621,401
2025-06-30 $55,146,770,606 113,524,447
2024-12-31 $50,042,752,021 110,401,412
2024-09-30 $50,559,628,187 109,850,146