River Street Advisors, LLC
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
Client AUMClient assets under management
$512,856,585
Clients
477
Advisors
10
of 12 employees
About
River Street Advisors, LLC provides discretionary portfolio management and financial planning to a mix of individual clients (including high‑net‑worth individuals), state and municipal agencies, charitable organizations, and corporations, managing roughly $539 million in client assets through a team of ten advisors and serving about 477 client relationships. The firm offers model portfolios, implementation using individual securities, mutual funds and ETFs, and may engage third‑party managers and software in delivering those services.
The firm documents investment plans in written investment policy statements and uses a combination of quantitative techniques (optimization and computer‑based risk/return analysis), fundamental and technical analysis, and third‑party performance and reporting tools to construct and monitor portfolios on a quarterly basis. River Street discloses the use of derivative strategies — including options for hedging, covered‑call writing, and monetizing or hedging concentrated stock positions — and may apply these strategies within separately managed accounts where appropriate.
Distinctive aspects noted in the brochure include that River Street is principally owned by Old Second National Bank and discloses affiliated referral arrangements and recommendations of affiliate services, which the firm identifies as potential conflicts of interest. The firm operates from five offices and, unlike many peer teams, its materials and marketing include presentation of performance information (including hypothetical results) and use of endorsements, alongside third‑party performance reporting.
Client services
Expertise
Fee options
$1,000 flat fee in advance for financial planning services if not bundled with portfolio management
$0 - $1,000,000: 1.00% annually $1,000,001 - $2,000,000: 0.80% annually $2,000,001 - $5,000,000: 0.70% annually $5,000,001+: 0.50% annually
Account minimum: $250,000 Minimum fee: Implied minimum annual fee of $2,500 based on the $250,000 account minimum
Main office
37 S. River Street
Aurora IL 60506
Advisors at this office
10
Most active in
Arizona · Colorado · Florida · Illinois · Indiana · Texas · Wisconsin
Also doing business as
Old Second Wealth Management · River Street Advisors, LLC
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is active or affiliated with:
Bank
They're affiliated with a bank that may offer its own financial products and services.
Is not active or affiliated with:
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Insurance agent
They sell insurance products and may earn commissions on those sales.
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Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
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Trust company
They provide trust and estate administration services, typically for separate fees.
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Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
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Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
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Lawyer
They provide legal services, typically billed separately.
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Real estate agent
They facilitate real estate transactions and may earn commissions.
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Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Advisors at this firm
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