AdvisorCensus by AdvisorSEO Max

AdvisorCensus / Financial advisors / Massachusetts / Boston / Fayerweather Management, LLC

Fayerweather Management, LLC

Cambridge, MASEC-registered investment adviserCRD 187517

Filed as FAYERWEATHER MANAGEMENT, LLC

Fayerweather Management, LLC is an SEC-registered investment advisory firm in Cambridge, MA, registered since 2016, reporting $100 million to $500 million in regulatory assets under management in its Form ADV filing dated February 4, 2026.

10 years
registered since 2016
$289,588,000
assets under management
2 arrangements
Percentage of assets, Performance-based
None
disclosure items (Item 11)

Quick answers

From the filing

How is Fayerweather Management, LLC compensated?

On its Form ADV (Item 5.E, October 2026), Fayerweather Management, LLC reports these compensation arrangements: a percentage of assets under its management; performance-based fees.

Where is Fayerweather Management, LLC located?

Fayerweather Management, LLC's principal office is in Cambridge, MA, according to its Form ADV.

Is Fayerweather Management, LLC registered with the SEC or a state?

Fayerweather Management, LLC is an SEC-registered investment advisory firm, registered since 2016. Status as filed: Approved. CRD 187517.

How much does Fayerweather Management, LLC manage?

Fayerweather Management, LLC reports $289,588,000 in regulatory assets under management in its Form ADV filing dated February 4, 2026 (100% discretionary).

How have Fayerweather Management, LLC's assets and staff changed since 2021?

In the Form ADV data for Fayerweather Management, LLC: Regulatory assets under management: $2,340,000,000 in the October 2021 data and $289,588,000 in the October 2026 data, down 88%. Total employees: 3 in October 2021 and 3 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Fayerweather Management, LLC serve?

By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (2).

Does Fayerweather Management, 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/187517

Does Fayerweather Management, LLC state an account minimum?

Its Form ADV Part 2A brochure dated February 4, 2026 says: "The minimum single investment commitment by an investor in a Private Fund is $1,000,000. Fayerweather reserves the right to reduce this minimum on a case-by-case basis."

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
  • A percentage of assets under your management
  • Performance-based fees

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

The brochure lists different fees for different services or strategies; see the brochure for them.

Account minimum: $1,000,000

The brochure's wording
The minimum single investment commitment by an investor in a Private Fund is $1,000,000. Fayerweather reserves the right to reduce this minimum on a case-by-case basis.

As stated in the firm's Form ADV Part 2A brochure dated February 4, 2026. Fees can differ by service and may be negotiable; the brochure is the complete statement. Read the brochure on the SEC's IAPD site

Regulatory assets under management

Item 5.F
$289,588,000

$289,588,000 as of October 2026, filing dated February 4, 2026.

Discretionary: $289,588,000.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 2 Assets $289,588,000 (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)

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
2016 (10 years)
Employees
Total: 3. Performing investment advisory functions: 2.
Wrap fee program participation
No.
States registered or notice-filed
1 state or jurisdiction
MA

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
$2.34B 2021 $2.94B 2022 $458M 2023 $288M 2024 $284M 2025 $290M 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$289,588,0003February 4, 2026
October 2025$284,000,0003February 16, 2025
October 2024$288,337,2663April 1, 2024
October 2023$457,872,2933January 3, 2023
October 2022$2,935,000,0003April 30, 2022
October 2021$2,340,000,0003March 31, 2021

Regulatory assets under management: $2,340,000,000 in the October 2021 data and $289,588,000 in the October 2026 data, down 88%.

Total employees: 3 in October 2021 and 3 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

No changes to these filed facts in the last 12 months of filing data.

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

Not reported.

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. Fayerweather Management, LLC (CRD 187517): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/fayerweather-management-llc-cambridge-ma-187517