RIA Intel›Advisers›Illinois›MACK INVESTMENT SECURITIES, INC.

MACK INVESTMENT SECURITIES, INC.

Advisory

N·NORTHFIELD, IL

Data as of Mar 31, 2026 · Source: SEC Form ADV

Total AUM
$303M
1-Year AUM Growth
+18.0%
3-Year CAGR
+9.5%
Employees
8
Assets Under Management
Total AUM$303M
Discretionary AUM$215M
Non-Discretionary AUM$88M
Discretionary %70.9%
Total Clients676
Team
Total Employees8
Investment Advisers8
Employee Growth (1Y)0.0%
Filing History
Total Filings on Record52
First FilingJan 30, 2001
Latest FilingMar 31, 2026
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Registration
Status—
Registration Date—
SEC RegisteredYes
Exempt ReportingNo
⚡ Succession Risk Score

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👥 Owners & Officers

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🏦 Client Demographics

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