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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 IDCC

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Shares Held

Position Value (USD)

5 quarters on record
Report Date Value (USD) Shares
2026-03-31 $1,090,136,950 3,609,725
2025-09-30 $1,459,303,426 4,227,047
2025-06-30 $951,951,639 4,245,425
2024-12-31 $826,067,404 4,264,234
2024-09-30 $593,506,173 4,190,540