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Stonebridge Partners LLC

White Plains, NYSEC-registered investment adviserCRD 160018

Filed as STONEBRIDGE PARTNERS LLC

Stonebridge Partners LLC is an SEC-registered investment advisory firm in White Plains, NY, registered since 2012, reporting $25 million to $100 million in regulatory assets under management in its Form ADV filing dated June 29, 2026.

14 years
registered since 2012
$99,435,678
assets under management
3 arrangements
Fixed fees, Performance-based and more
None
disclosure items (Item 11)

Quick answers

From the filing

How is Stonebridge Partners LLC compensated?

On its Form ADV (Item 5.E, October 2026), Stonebridge Partners LLC reports these compensation arrangements: fixed fees (other than subscription fees); performance-based fees; other. The amounts are in Item 5 of its Form ADV Part 2A brochure.

Where is Stonebridge Partners LLC located?

Stonebridge Partners LLC's principal office is in White Plains, NY, according to its Form ADV.

Is Stonebridge Partners LLC registered with the SEC or a state?

Stonebridge Partners LLC is an SEC-registered investment advisory firm, registered since 2012. Status as filed: Approved. CRD 160018.

How much does Stonebridge Partners LLC manage?

Stonebridge Partners LLC reports $99,435,678 in regulatory assets under management in its Form ADV filing dated June 29, 2026 (100% discretionary).

How have Stonebridge Partners LLC's assets and staff changed since 2021?

In the Form ADV data for Stonebridge Partners LLC: Regulatory assets under management: $105,368,860 in the October 2021 data and $99,435,678 in the October 2026 data, down 6%. Total employees: 14 in October 2021 and 4 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Stonebridge Partners LLC serve?

By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (14).

Does Stonebridge Partners LLC report any disciplinary disclosures?

Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/160018

What changed in Stonebridge Partners LLC's recent Form ADV filings?

In the July 2026 filing data: Updated its list of owners and control persons (Schedule A).

From the Form ADV filing

Every figure below is as the firm filed it with regulators, as of October 2026.

How the firm is compensated

Item 5.E
  • Fixed fees (other than subscription fees)
  • Performance-based fees
  • Other

Item 5.E lists how the firm is compensated for its advice; Items 5.B, 6.A, and 7.A show whether its people or related companies can also earn commissions. Percentage of assets, fixed, hourly, subscription, and performance-based fees come from clients (a performance-based fee depends on investment results); commissions come with a sale or a trade, often from the company behind the product. How fees, commissions, and other arrangements differ

Fees and minimums

Form ADV Part 2A

See the firm's brochure (dated June 29, 2026) for its fees and any account minimum, on the SEC's IAPD site.

Regulatory assets under management

Item 5.F
$99,435,678

$99,435,678 as of October 2026, filing dated June 29, 2026.

Discretionary: $99,435,678.Non-discretionary: $0.

A measure of scale, not skill or returns. Discretionary means the firm decides trades; non-discretionary means clients approve each one. What assets under management means

Who the firm serves

Item 5.D
Pooled investment vehicles (other than investment companies and business development companies)
Clients 14 Assets $99,435,678 (100%)

A firm with no individual clients is an institutional manager even if it manages billions; the mix tells you whom the practice is built around.

Advisory services

Item 5.G
  • Portfolio management for pooled investment vehicles (other than investment companies)
  • Other

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
2012 (14 years)
Employees
Total: 4. Performing investment advisory functions: 3.
Wrap fee program participation
No.
States registered or notice-filed
1 state or jurisdiction
NY

SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration

Disclosures

Item 11

None Reports no disclosure items on Form ADV Item 11. View on IAPD.

Item 11 asks about criminal, regulatory, and civil events involving the firm and its advisory personnel. The detail of each yes answer is on the IAPD record. Reading a firm's disclosures

Assets and staff over time

Items 5.A, 5.F
$105M 2021 $92.2M 2022 $123M 2023 $139M 2024 $128M 2025 $99.4M 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$99,435,6784June 29, 2026
October 2025$127,896,2004May 12, 2025
October 2024$139,386,4214September 6, 2024
October 2023$123,292,6766August 17, 2023
October 2022$92,225,8936March 31, 2022
October 2021$105,368,86014March 29, 2021

Regulatory assets under management: $105,368,860 in the October 2021 data and $99,435,678 in the October 2026 data, down 6%.

Total employees: 14 in October 2021 and 4 in October 2026.

As filed in each year's data for the same month. Assets under management move with markets as well as with clients coming and going; they measure scale, not skill or returns. Most firms update these figures once a year.

Changes in the filing

Last 12 months
  1. July 2026
    • Updated its list of owners and control persons (Schedule A).
  2. April 2026
    • Regulatory assets under management went from $127,896,200 to $99,435,678 (-22%).
    • Updated its list of owners and control persons (Schedule A).

Compared month to month from the SEC's monthly adviser data and the state compilation feed. Owners and control persons are summarized, never named.

Websites listed on Form ADV

Item 1.I
stonebridgepartners.com

Source: Form ADV, as of October 2026. Values appear as filed; a value the firm did not report is shown as "Not reported."

Cite this page

AdvisorCensus. Stonebridge Partners LLC (CRD 160018): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/stonebridge-partners-llc-white-plains-ny-160018