Blackrock Investment Management, LLC is an SEC registered investment adviser organized as a limited liability company with a primary office location in Princeton, NJ. Its latest Form ADV filing, dated March 31, 2026, reports $676.7B in regulatory assets under management, 1,589 employees, 13 offices, and 53,959 accounts.
Assets Under Management
$676.7B
Employees
1,589
Offices
13 offices
Total Clients
10,859
Primary office
PRINCETON, NJ
1 UNIVERSITY SQUARE DRIVE, PRINCETON, NJ, United States
Portfolio management for individuals and small businesses
Portfolio management for investment companies
Fee models offered
3 types reported
Asset based fees
Fixed fees
Performance-based fees
Sources checked May 13, 2026
Client Coverage Demographics
Top client segmentIndividuals represent 43.8% of total clients.
Top client categories% of clientsClients
1
Individuals
43.8%
4,754
2
HNWI
39.3%
4,269
3
Corporations
8.5%
922
4
Charitable
4.2%
454
5
Investment Cos.
1.3%
142
Categories with <5 clients
Sovereign wealth funds and foreign official institutions<5 clients
Regulatory Assets Under Management Breakdown
Total regulatory assets under management$676.7Bas of March 31, 2026
Discretionary73.4%
$496.6B
73% of total RAUM73.4%
Non-discretionary26.6%
$180.1B
27% of total RAUM26.6%
Regulatory assets under management are split between discretionary and non-discretionary assets.
Assets under management Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Latest AUM$676.7B
Total Accounts53,959
10Y AUM Change+$449.6B (+198.0%)
Employee Growth by Quarter
Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.
Total Employees1,589
Clients per Employee7:1
10Y Employee Change-42 (-2.6%)
* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.