Top 7 financial advisor firms in Northfield

7 SEC-registered financial advisor firms are headquartered in Northfield, IL, with $2.14B in combined regulatory assets under management. The largest by assets are Moller Wealth Partners ($756M), Kenney Investments ($328M) and Mack Investment Securities ($303M).

7
Financial advisor firms: $2.14B
Their combined AUM: $291M
Median firm AUM: 1,562
Clients of the top 7

The 7 largest by assets

1
Moller Wealth Partners
RIA
$756M
0.35% to 1.00% a year
2
Kenney Investments
RIA
$328M
Regulatory AUM
3
Mack Investment Securities
RIA
$303M
Regulatory AUM
4
TPG Advisors
RIA
$291M
0.50% to 1.10% a year
5
TreeTop Wealth Management
RIA
$210M
Regulatory AUM
6
Marcus Capital
RIA
$129M
1.00% to 1.00% a year
7
Engage Wealth Group
RIA
$120M
Regulatory AUM

Profiles of the top 7

No. 1 · RIA

Moller Wealth Partners

Moller Wealth Partners is an investment adviser based in Northfield, IL, registered with the SEC since 1992. It provides financial planning and investment management. Its clients include high-net-worth individuals and individual clients. Its regulatory assets under management total $756 million, as filed on 13 February 2026.

Moller Wealth Partners charges 0.35%–1.00% a year for its Investment Management.

Regulatory AUM: $756M
Clients: 296
Advisory staff: 4
Founded: 1991
Fee schedule: 0.35% to 1.00% a year
Custodians: Charles Schwab
Headquarters: One Northfield Plaza, Suite 200, Northfield, IL 60093-1211
Phone: 847-441-7575
Website: mollerwealthpartners.com

No. 2 · RIA

Kenney Investments

Kenney Investments is an investment adviser based in Northfield, IL, registered with the SEC since 1989. It provides investment management. Its clients include high-net-worth individuals, corporations and other businesses, and individual clients. Its regulatory assets under management total $328 million, as filed on 30 March 2026.

Regulatory AUM: $328M
Clients: 34
Advisory staff: 2
Custodians: Charles Schwab, Merrill Lynch, Pierce, Fenner & Smith
Headquarters: One Northfield Plaza, Ste 505, Northfield, IL 60093
Phone: 847-441-2642

No. 3 · RIA

Mack Investment Securities

Mack Investment Securities is an investment adviser based in Northfield, IL, registered with the SEC since 1987. It provides financial planning and investment management. Its clients include high-net-worth individuals, individual clients, and pension and profit-sharing plans. Its regulatory assets under management total $303 million, as filed on 31 March 2026.

Regulatory AUM: $303M
Clients: 673
Advisory staff: 8
Custodians: SEI Private Trust, Axos Clearing
Headquarters: 211 Waukegan Road, Ste 300, Northfield, IL 60093
Phone: 847-657-6600

No. 4 · RIA

TPG Advisors

TPG Advisors is an investment adviser based in Northfield, IL, registered with the SEC since 2018. It provides financial planning and investment management. Its clients include high-net-worth individuals, individual clients, and pension and profit-sharing plans. Its regulatory assets under management total $291 million, as filed on 24 March 2026.

TPG Advisors charges 0.50%–1.10% a year for its Portfolio Management Fees.

Regulatory AUM: $291M
Clients: 267
Advisory staff: 4
Founded: 2018
Fee schedule: 0.50% to 1.10% a year
Custodians: Charles Schwab
Headquarters: 465 Central Ave, Suite 201, Northfield, IL 60093
Phone: 847-441-9400
Website: planning-group.com

No. 5 · RIA

TreeTop Wealth Management

TreeTop Wealth Management is an investment adviser based in Northfield, IL, registered with the SEC since 2021. It provides financial planning and investment management. Its clients include high-net-worth individuals and individual clients. Its regulatory assets under management total $210 million, as filed on 13 January 2026.

Regulatory AUM: $210M
Clients: 100
Advisory staff: 3
Founded: 2010
Headquarters: One Northfield Plaza, Suite 106, Northfield, IL 60093
Phone: 847-386-6707
Website: treetopwm.com

No. 6 · RIA

Marcus Capital

Marcus Capital is an investment adviser based in Northfield, IL, registered with the SEC since 2025. It provides financial planning and investment management. Its clients include high-net-worth individuals and individual clients. Its regulatory assets under management total $129 million, as filed on 10 March 2026.

Marcus Capital charges 1.00% a year for its Investment advisory.

Regulatory AUM: $129M
Clients: 98
Advisory staff: 2
Fee schedule: 1.00% to 1.00% a year
Minimum account: $500,000
Custodians: Charles Schwab
Headquarters: One Northfield Plaza, Suite 222, Northfield, IL 60093
Phone: 847-313-4326
Website: marcuscapital.net

No. 7 · RIA

Engage Wealth Group

Engage Wealth Group is an investment adviser based in Northfield, IL, registered with the SEC since 2026. It provides financial planning and investment management. Its clients include high-net-worth individuals and individual clients. Its regulatory assets under management total $120 million, as filed on 14 July 2026.

Regulatory AUM: $120M
Clients: 94
Advisory staff: 2
Headquarters: 211 Waukegan Road, Suite 300., Northfield, IL 60093
Phone: 847-794-5000
Website: engagewealthgroup.com

Questions about financial advisors in Northfield

How many financial advisor firms are headquartered in Northfield?

7 SEC-registered financial advisor firms report their principal office in Northfield, IL, managing $2.14B in regulatory assets between them. The other 2 advisers headquartered in the city are broker-dealers, other kinds of wealth firm, or fund and institutional managers.

Source: Form ADV Part 1A, Items 1.F, 5.D and 5.F

What is the largest financial advisor firm in Northfield?

Moller Wealth Partners, with $756M in regulatory assets under management on its latest Form ADV. The next largest are Kenney Investments ($328M) and Mack Investment Securities ($303M).

Source: Form ADV Part 1A, Item 5.F

How large is a typical financial advisor firm in Northfield?

The median firm manages $291M in regulatory assets. That is the midpoint of the 7 firms headquartered in Northfield.

Source: Form ADV Part 1A, Item 5.F

How much do financial advisors in Northfield charge?

Of the 7 largest firms, 3 publish an asset-based fee schedule for their main service in their brochure. The highest rate in those schedules runs from 1.00% to 1.10% of assets, depending on the firm; each firm's fee is in its profile above.

Source: Form ADV Part 2A brochures, Item 5

How can I check a financial advisor's record in Northfield?

Search the firm or the person on the SEC's Investment Adviser Public Disclosure site, adviserinfo.sec.gov, which shows registrations, Form ADV filings and any disclosures. Each firm profile in this directory links its SEC record.

Source: SEC Investment Adviser Public Disclosure

How is this list ordered?

By regulatory assets under management as filed on Form ADV, largest first. A firm is included when its principal office is in the city and most of its client assets belong to individuals and its type is RIA, which leaves out broker-dealers, wirehouses, RIA networks, digital advice, bank, insurance and family-office firms. A firm with only a branch office here is listed in its own headquarters city.

Source: Niva directory methodology

Northfield has 7 financial advisor firms; see every adviser in the city →