Institutional manager
BlackRock
Reported a $6.71tn book of 5453 positions for the quarter ended 06-30-2026. Of those, 513 are companies this site covers, worth $4.66tn a quarter earlier at 31-mar-2026.
What BlackRock, Inc. owns, as a share of the book
Every position this manager reported for the quarter ended 06-30-2026, each as a percentage of the $6.71tn book. Weights are by value, the only unit that compares across different companies.
$6.71tn across 5453 reported positions, quarter ended 06-30-2026
Larry Fink, Chairman and chief executive officer. Photograph by Kena Betancur/European Commission, CC BY 4.0.
5440 positions under 1% grouped, 68.38% together
Weights are of the book this manager REPORTED on Form 13F for the quarter, which is the only complete denominator a 13F gives. A 13F covers US listed, long, US custodied positions: cash, bonds, foreign listings, wholly owned businesses and short positions are not in it and are not in these percentages. For an operating company that also runs a portfolio, the reported book is a fraction of the whole enterprise.
What this page is not
Positions in the companies this site covers, from 13F filings, which report US listed, long, US custodied holdings. A manager's real book is larger than this in every case: anything outside the index, outside US custody, held through derivatives, or below its reporting obligation is not here.