Noesis Capital Management provides financial planning, portfolio management for individuals and small businesses, portfolio management for institutions, pension consulting, business succession planning, education planning, estate planning, insurance, and philanthropic planning. Financial planning was provided to 11–25 clients last fiscal year.
Noesis Capital Management reports 374 clients. They include 181 individual clients, 181 high-net-worth individuals, and 11 corporations and other businesses. Of its assets, 93.1% ($816M across 797 accounts) are managed with discretion; $60.6M across 54 accounts are not. Of its clients, 19% are outside the U.S. It advised 2 clients without assets under management last fiscal year.
| Client type | Clients | Assets |
|---|---|---|
| Individuals (other than HNW) | 48% | 11% |
| High-net-worth individuals | 48% | 78% |
| Pension and profit-sharing plans | <1% | <1% |
| Corporations and other businesses | 3% | 11% |
Client breakdown and activity details
| Client type | Clients | Regulatory AUM | AUM share | Avg. per client |
|---|---|---|---|---|
| Individuals (other than HNW) | 181 | $93.5M | 10.7% | $516K |
| High-net-worth individuals | 181 | $684M | 78.0% | $3.78M |
| Pension and profit-sharing plans | Fewer than 5 | $1.38M | 0.2% | $1.38M |
| Corporations and other businesses | 11 | $98.3M | 11.2% | $8.94M |
| Total | 374 | $877M | 100% | — |
- Clients
- 181
- Regulatory AUM
- $93.5M
- AUM share
- 10.7%
- Avg. per client
- $516K
- Clients
- 181
- Regulatory AUM
- $684M
- AUM share
- 78.0%
- Avg. per client
- $3.78M
- Clients
- Fewer than 5
- Regulatory AUM
- $1.38M
- AUM share
- 0.2%
- Avg. per client
- $1.38M
- Clients
- 11
- Regulatory AUM
- $98.3M
- AUM share
- 11.2%
- Avg. per client
- $8.94M
Total
- Clients
- 374
- Regulatory AUM
- $877M
- AUM share
- 100%
- Avg. per client
- —
- Clients outside the U.S.
- 19%
- Clients advised without assets under management last fiscal year
- 2
- Private funds advised
- 0
- Financial planning clients last fiscal year
- 11–25
Noesis Capital Management charges 0.75%–1.50% for its Standard Fee Schedule. The brochure does not state whether the rate is annual. The fee is billed in advance and is negotiable. The brochure also prices one other service, listed under fee details.
Fee details and sources
Other fees
- Assets Under Advisement Services
- Monitoring and recommending strategies for assets under advisement is charged on the same schedule: 1.50% of the first $1 million and 0.75% above, billed quarterly in advance.
Nicolaas Bernardus Maria Letschert and Elisabeth Anna Johanna Letschert - Tenants by the Entirety owns 75% or more of Noesis Capital Management. The leadership team of Noesis Capital Management includes Chief Compliance Officer Nicolaas Letschert. It has 12 employees, 7 of them in advisory roles.
Leadership
Nicolaas LetschertCEO/Chief Compliance Officer
Investment adviser representatives
8 representatives listed in the SEC register as of 9 October 2026.
Staff
- 12 employees
- 7 in advisory functions
- 6 state-registered reps
- 1 soliciting firm
- Owns 75% or more of Noesis Capital Management Corp
Nicolaas Bernardus Maria Letschert and Elisabeth Anna Johanna Letschert - Tenants by the Entirety
Control person · since September 2018
Noesis Capital Management’s regulatory assets grew 1.6× from $551M (November 2020) to $877M (September 2026); clients were 374 in both filings and employees were 12 in both filings.
Figures from each annual filing
| Filed | Regulatory AUM | Clients | Employees | Offices |
|---|---|---|---|---|
| September 2026 | $877M | 374 | 12 | 1 |
| June 2025 | $707M | 327 | 11 | 1 |
| April 2024 | $540M | 311 | 11 | 1 |
| July 2023 | $510M | 300 | 11 | 1 |
| December 2021 | $764M | 383 | 11 | 1 |
| November 2020 | $551M | 373 | 12 | 1 |
Besides its headquarters, Noesis Capital Management has 0 offices, with 1 listed address in Florida.
Florida · 1 listed address
- Fountain Square, 2700 North Military Trail, Suite 210, Boca RatonHQ
Contact and registration details
- Legal name
- Noesis Capital Management Corp
- Headquarters
- Fountain Square, 2700 North Military Trail, Suite 210, Boca Raton, FL 33431
- Website
- noesis-capital.com
- Phone
- 561-999-9888
- @noesis-capital-management
- SEC file
- 801-49934
- Founded
- 1995
- Structure
- Florida corporation
- Fiscal year end
- September
Noesis Capital Management uses Charles Schwab ($826M, 96%) and Interactive Brokers ($33.3M, 4%) as custodians for its separately managed accounts. Noesis Capital Management has custody of $440M in client assets for 194 clients.
- Charles SchwabCharles Schwab & Co., Inc. · Westlake, TX · $826M96%
- Interactive BrokersInteractive Brokers LLC · Greenwich, CT · $33.3M4%
At year end, Noesis Capital Management’s separately managed accounts were mostly in stocks (74%) and funds (15%). Its reported 13F holdings for the quarter ended 30 June 2026 total $832M across 124 positions; the largest are Alphabet Inc. (7.2%), Advanced Micro Devices Inc. (6.7%) and Taiwan Semiconductor Manufac (6.6%).
What the accounts hold
- Stocks74%
- Exchange-traded equities70%
- Non-exchange-traded equities4%
- Funds15%
- Bonds3%
- U.S. government and agency bonds2%
- Investment grade corporate bonds1%
- Cash2%
- Other6%
- Alternatives6%
Reported 13F holdings
- $832M
- Reported 13F value
- 124
- Positions
- 50.8%
- In the 10 largest
- +23.0%
- Value vs. prior quarter
- Alphabet Inc. · Cap Stk CL C7.2%
- Advanced Micro Devices Inc.6.7%
- Taiwan Semiconductor Manufac · Sponsored ADS6.6%
- Amphenol Corp. · CL A5.7%
- JPMORGAN Chase & CO5.5%
- Caterpillar Inc.5.1%
- American Express CO4.6%
- Amazon Com Inc.3.2%
- Royal Caribbean Group3.1%
- Cummins Inc.3.1%
Together, the ten largest are 50.8% of reported value.
How many clients does Noesis Capital Management have?
Noesis Capital Management has 374 clients and manages $877 million for them, as of September 2026. They include 181 individual clients, 181 high-net-worth individuals, and 11 corporations and other businesses.
Source: Form ADV Part 1A, Items 5.D and 5.F, filed 21 September 2026
What services does Noesis Capital Management offer?
Noesis Capital Management provides financial planning, portfolio management for individuals and small businesses, portfolio management for institutions, pension consulting, business succession planning, education planning, estate planning, insurance, and philanthropic planning.
Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file; Part 2A brochure, Item 4
How much does Noesis Capital Management charge?
Noesis Capital Management charges 0.75%–1.50% for its Standard Fee Schedule. The brochure does not state whether the rate is annual. The fee is billed in advance and is negotiable.
Which custodians does Noesis Capital Management use?
Noesis Capital Management’s separately managed account assets are held at Charles Schwab & Co., Inc. (Westlake, TX), with $826M and Interactive Brokers LLC (Greenwich, CT), with $33.3M. Only custodians holding at least a tenth of those assets are named.
Source: Form ADV Part 1A, Schedule D, Section 5.K.(3), filed 21 September 2026
How many financial advisors does Noesis Capital Management have?
Noesis Capital Management has 6 investment adviser representatives registered with state securities authorities, out of 12 employees, and 7 perform investment advisory functions. None are registered representatives of a broker-dealer or licensed insurance agents.
Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file
What does Noesis Capital Management invest in?
At the end of its last fiscal year, Noesis Capital Management’s separately managed accounts held 70% exchange-traded equities, 15% pooled vehicles (private funds and similar), 6% other, 4% non-exchange-traded equities, 2% U.S. government and agency bonds, 2% cash and equivalents and 1% investment grade corporate bonds. The 6% other category is described as: Alternatives.
Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file
Who owns Noesis Capital Management?
Noesis Capital Management’s direct owner is Nicolaas Bernardus Maria Letschert and Elisabeth Anna Johanna Letschert - Tenants by the Entirety (75% or more).
Source: Form ADV Part 1A, Schedules A and B, filed 21 September 2026
How does Noesis Capital Management get paid?
Noesis Capital Management is paid through a percentage of assets under management and fixed fees. Its Form ADV lists no commissions or performance-based fees among how it is paid.
Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file
Is Noesis Capital Management registered with the SEC?
Yes, Noesis Capital Management has been registered with the SEC as an investment adviser since 5 September 1995. Its CRD number is 110819 and its SEC file number is 801-49934.
Source: Form ADV Part 1A, Item 1, filed 21 September 2026; IAPD firm record
How do I contact Noesis Capital Management?
Noesis Capital Management’s main office is at Fountain Square, 2700 North Military Trail, Suite 210, Boca Raton, FL 33431. Its phone number is 561-999-9888. Its website is noesis-capital.com.