Stonebrook Capital Management, Inc.
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
Total assets under management
$64,095,696
Total clients
106
14% high-net worth
Total advisors
2
of 3 employees
Firm size
Supported
1-3 advisors or $200M+ in AUM
Average clients per advisor
53
Average account size
$604,676
About
Stonebrook Capital Management provides personalized, confidential financial planning and investment management to individuals, trusts, estates, charitable organizations and small businesses, managing roughly $64.1 million for about 110 clients. Services described in the brochure include determination of financial objectives, investment management, retirement, education and estate planning, offered on both discretionary and non‑discretionary bases.
The firm builds customized, asset‑allocation portfolios using a mix of fundamental and technical analysis and seeks diversification across stocks, bonds, cash and real assets (e.g., gold, real estate) while employing defensive tactics to limit downside risk. Account activity is reviewed at least quarterly with written reports, and trades are executed under a limited power of attorney when clients grant discretionary authority.
The brochure discloses that Stonebrook is a fee‑only adviser that does not accept commissions and that it may compensate solicitors for client referrals, including periodic payments of a portion of referred clients’ quarterly fees. The firm also maintains public materials (including a website) and—uncommonly for peers of its size—discloses the use of endorsements, third‑party ratings and client testimonials in its advertising while highlighting in‑house professional credentials such as the CFA designation.
Client services
Fee options
Fixed fees for financial plans ranging $500 to $5,000 (negotiable).
$0 - $500,000: 1.50% annually $500,001+: 1.00% annually
$300/hour for financial planning; $200/hour for limited scope engagements.
Account minimum: $250,000 Fee-only: Fee-only financial planning and investment management; no commissions accepted.
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is not active or affiliated with:
-
Insurance agent
They sell insurance products and may earn commissions on those sales.
-
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
-
Bank
They're affiliated with a bank that may offer its own financial products and services.
-
Trust company
They provide trust and estate administration services, typically for separate fees.
-
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
-
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
-
Lawyer
They provide legal services, typically billed separately.
-
Real estate agent
They facilitate real estate transactions and may earn commissions.
-
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Main office location
Stonebrook Capital Management, Inc.
1010 Lake Street, Suite 426
Oak Park IL 60301, United States
Number of offices
3
Forms ADV
Quick links
Not sure where to start?
We'll help you think it through – whether you ultimately need an advisor or not.
Warmer provides personalized recommendations and introductions to independent fiduciary advisors. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
Each advisor listed on our site is an independent fiduciary responsible for their own advice. Warmer may receive fees from advisors for participation or referrals; these fees are paid by advisors and do not affect the fees clients pay for advisory services.
For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Please review an advisor's Form ADV and do your own diligence before entering into an advisory relationship.
By using our service, you agree to Warmer's Terms of Service and Advisory Agreement and Privacy Policy. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. ("Warmer")