Top 10 financial advisor firms in Greenwich

11 SEC-registered financial advisor firms are headquartered in Greenwich, CT, with $13.2B in combined regulatory assets under management. The largest by assets are Greenwich Wealth Management ($3.52B), Colter Lewis Investment Partners ($3.41B) and Avity Investment Management ($2.03B).

11
Financial advisor firms: $13.2B
Their combined AUM: $630M
Median firm AUM: 2,047
Clients of the top 10

The 10 largest by assets

1
Greenwich Wealth Management
RIA
$3.52B
1.50% to 2.00% a year
2
Colter Lewis Investment Partners
RIA
$3.41B
Regulatory AUM
3
Avity Investment Management
RIA
$2.03B
0.50% to 1.00% a year
4
Night Owl Capital Management
RIA
$1.1B
1.00% to 1.25% a year
5
QP Global Family Offices
RIA
$1.05B
Regulatory AUM
6
Searle & Co.
RIA
$630M
Up to 2.00% a year
7
N10 Wealth
RIA
$553M
Up to 2.00% a year
8
N10 Assets
RIA
$307M
Regulatory AUM
9
Greenwich Advisors
RIA
$293M
0.35% to 0.75% a year
10
Dowling Financial Services
RIA
$179M
0.75% to 1.25% a year

Profiles of the top 10

No. 1 · RIA

Greenwich Wealth Management

Greenwich Wealth Management is an investment adviser based in Greenwich, CT, registered with the SEC since 2008. It provides financial planning and investment management. Its clients include high-net-worth individuals, corporations and other businesses, and charitable organizations. Its regulatory assets under management total $3.52 billion, as filed on 28 July 2026.

Greenwich Wealth Management charges 1.50%–2.00% a year for its Portfolio Management Services.

Regulatory AUM: $3.52B
Clients: 625
Advisory staff: 11
Fee schedule: 1.50% to 2.00% a year
Custodians: Interactive Brokers
Headquarters: 45 East Putnam Avenue, Suite 128, Greenwich, CT 06830
Phone: 203-618-0100
Website: greenwichwealth.com

No. 2 · RIA

Colter Lewis Investment Partners

Colter Lewis Investment Partners is an investment adviser based in Greenwich, CT, registered with the SEC since 2018. It provides investment management. Its clients include high-net-worth individuals, charitable organizations and individual clients. Its regulatory assets under management total $3.41 billion, as filed on 19 March 2026.

Regulatory AUM: $3.41B
Clients: 130
Advisory staff: 12
Custodians: J.P. Morgan, Charles Schwab, Fidelity
Headquarters: 22 West Putnam Avenue, Second Floor, Greenwich, CT 06830
Phone: 203-987-3090
Website: colterlewis.com

No. 3 · RIA

Avity Investment Management

Avity Investment Management is an investment adviser based in Greenwich, CT, registered with the SEC since 1970. It provides investment management. Its clients include high-net-worth individuals, charitable organizations, and corporations and other businesses. Its regulatory assets under management total $2.03 billion, as filed on 25 June 2026.

Avity Investment Management charges 0.50%–1.00% a year for its Standard fee schedule for equity and balanced accounts.

Regulatory AUM: $2.03B
Clients: 303
Advisory staff: 3
Fee schedule: 0.50% to 1.00% a year
Custodians: Charles Schwab
Headquarters: 80 Field Point RD., Greenwich, CT 06830-6416
Phone: 203-629-2800
Website: avityim.com

No. 4 · RIA

Night Owl Capital Management

Night Owl Capital Management is an investment adviser based in Greenwich, CT, registered with the SEC since 1993. It provides investment management. Its clients include high-net-worth individuals, pooled investment vehicles, and corporations and other businesses. Its regulatory assets under management total $1.1 billion, as filed on 31 March 2026.

Night Owl Capital Management charges 1.00%–1.25% a year for its Separately managed accounts.

Regulatory AUM: $1.1B
Clients: 219
Advisory staff: 6
Fee schedule: 1.00% to 1.25% a year
Minimum account: $10,000,000
Custodians: Fidelity, Charles Schwab, Wells Fargo Clearing Services
Headquarters: 102 Greenwich Avenue, Greenwich, CT 06830
Phone: 203-302-3870
Website: nightowlcapital.com

No. 5 · RIA

QP Global Family Offices

QP Global Family Offices is an investment adviser based in Greenwich, CT, registered with the SEC since 2018. It provides financial planning and investment management. Its clients include high-net-worth individuals and charitable organizations. Its regulatory assets under management total $1.05 billion, as filed on 31 March 2026.

Regulatory AUM: $1.05B
Clients: 15
Advisory staff: 5
Headquarters: 115 East Putnam Avenue, 3rd Floor, Greenwich, CT 06830
Phone: 646-828-8883
Website: qp-global.com

No. 6 · RIA

Searle & Co.

Searle & Co. is an investment adviser based in Greenwich, CT, registered with the SEC since 2007. It provides investment management. Its clients include high-net-worth individuals, charitable organizations and individual clients. Its regulatory assets under management total $630 million, as filed on 16 December 2025.

Searle & Co. charges up to 2.00% a year for its Portfolio Management Services.

Regulatory AUM: $630M
Clients: 127
Advisory staff: 7
Founded: 2002
Fee schedule: Up to 2.00% a year
Custodians: Pershing
Headquarters: 333 Greenwich Avenue, Greenwich, CT 06830
Phone: 203-869-4800
Website: searleco.com

No. 7 · RIA

N10 Wealth

N10 Wealth is an investment adviser based in Greenwich, CT, registered with the SEC since 2026. It provides financial planning and investment management. Its clients include high-net-worth individuals, individual clients, and corporations and other businesses. Its regulatory assets under management total $553 million, as filed on 14 August 2026.

N10 Wealth charges up to 2.00% a year for its Portfolio management services.

Regulatory AUM: $553M
Clients: 131
Advisory staff: 5
Fee schedule: Up to 2.00% a year
Custodians: Folio Investments
Headquarters: 5 Greenwich Office Park, Suite 100, Greenwich, CT 06831
Phone: 203-930-2881
Website: n10wealth.com

No. 8 · RIA

N10 Assets

N10 Assets is an investment adviser based in Greenwich, CT, registered with the SEC since 2026. It provides investment management. Its clients include high-net-worth individuals and individual clients. Its regulatory assets under management total $307 million, as filed on 21 August 2026.

Regulatory AUM: $307M
Clients: 101
Advisory staff: 5
Custodians: Folio Investments
Headquarters: 5 Greenwich Office Park, Suite 100, Greenwich, CT 06831
Phone: 203-930-2880
Website: n10assets.com

No. 9 · RIA

Greenwich Advisors

Greenwich Advisors is an investment adviser based in Greenwich, CT, registered with the SEC since 2024. It provides financial planning and investment management. Its clients include high-net-worth individuals, corporations and other businesses, and individual clients. Its regulatory assets under management total $293 million, as filed on 9 July 2026.

Greenwich Advisors charges 0.35%–0.75% a year for its Portfolio Management Services.

Regulatory AUM: $293M
Clients: 72
Advisory staff: 4
Fee schedule: 0.35% to 0.75% a year
Custodians: BNY Mellon, N.A., J.P. Morgan, Charles Schwab
Headquarters: 112 Mason Street, Greenwich, CT 06830
Phone: 203-489-0700
Website: greenwichadvisors.com

No. 10 · RIA

Dowling Financial Services

Dowling Financial Services is an investment adviser based in Greenwich, CT, registered with the SEC since 2024. It provides financial planning and investment management. Its clients include individual clients, high-net-worth individuals, and pension and profit-sharing plans. Its regulatory assets under management total $179 million, as filed on 19 February 2026.

Dowling Financial Services charges 0.75%–1.25% a year for its Portfolio Management Services.

Regulatory AUM: $179M
Clients: 324
Advisory staff: 2
Fee schedule: 0.75% to 1.25% a year
Custodians: Fidelity
Headquarters: 1171 E. Putnam Avenue, #1B, Greenwich, CT 06878
Phone: 203-967-2231
Website: thedowlinggroup.com

Questions about financial advisors in Greenwich

How many financial advisor firms are headquartered in Greenwich?

11 SEC-registered financial advisor firms report their principal office in Greenwich, CT, managing $13.2B in regulatory assets between them. The other 122 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 Greenwich?

Greenwich Wealth Management, with $3.52B in regulatory assets under management on its latest Form ADV. The next largest are Colter Lewis Investment Partners ($3.41B) and Avity Investment Management ($2.03B).

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

How large is a typical financial advisor firm in Greenwich?

The median firm manages $630M in regulatory assets. That is the midpoint of the 11 firms headquartered in Greenwich.

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

How much do financial advisors in Greenwich charge?

Of the 10 largest firms, 7 publish an asset-based fee schedule for their main service in their brochure. The highest rate in those schedules runs from 0.75% to 2.00% 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 Greenwich?

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

Greenwich has 11 financial advisor firms; see every adviser in the city →

The 10 largest by assets

Profiles of the top 10

Questions about financial advisors in Greenwich

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