AdvisorCensus / Financial advisors / Massachusetts / Boston / WH Cornerstone Investments Inc.
WH Cornerstone Investments Inc. is an SEC-registered investment advisory firm in Duxbury, MA, registered since 2019, reporting $100 million to $500 million in regulatory assets under management in its Form ADV filing dated October 1, 2026.
Quick answers
From the filingHow is WH Cornerstone Investments Inc. compensated?
On its Form ADV (Item 5.E, October 2026), WH Cornerstone Investments Inc. reports these compensation arrangements: a percentage of assets under its management; hourly charges; fixed fees (other than subscription fees).
How much does WH Cornerstone Investments Inc. charge?
Its Form ADV Part 2A brochure dated February 10, 2026 states: Flat fee: $500 to $30,000 (financial planning and consulting services); Subscription: $100 to $12,000 a year (ongoing financial planning and consulting). Fees can differ by service and may be negotiable; the brochure is the complete statement.
Where is WH Cornerstone Investments Inc. located?
WH Cornerstone Investments Inc.'s principal office is in Duxbury, MA, according to its Form ADV.
Is WH Cornerstone Investments Inc. registered with the SEC or a state?
WH Cornerstone Investments Inc. is an SEC-registered investment advisory firm, registered since 2019. Status as filed: Approved. CRD 119725.
How much does WH Cornerstone Investments Inc. manage?
WH Cornerstone Investments Inc. reports $200,013,404 in regulatory assets under management in its Form ADV filing dated October 1, 2026 (100% discretionary).
How have WH Cornerstone Investments Inc.'s assets and staff changed since 2021?
In the Form ADV data for WH Cornerstone Investments Inc.: Regulatory assets under management: $124,594,747 in the October 2021 data and $200,013,404 in the October 2026 data, up 61%. Total employees: 3 in October 2021 and 6 in October 2026. Assets under management move with markets as well as with clients coming and going.
What types of clients does WH Cornerstone Investments Inc. serve?
By number of clients on Form ADV Item 5.D: individuals (other than high net worth individuals) (97); high net worth individuals (48); pension and profit sharing plans (but not the plan participants or government pension plans) (3).
Which custodians does WH Cornerstone Investments Inc. use?
WH Cornerstone Investments Inc.'s most recent Form ADV filing (Schedule D, Section 5.K(3)) lists Charles Schwab & Co., Inc. as a custodian holding 10% or more of its separately managed account assets.
Does WH Cornerstone Investments Inc. 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/119725
Does WH Cornerstone Investments Inc. state an account minimum?
Its Form ADV Part 2A brochure dated February 10, 2026 says: "While WH Cornerstone does not impose a minimum portfolio size or minimum annual fee to start or maintain an account, WH Cornerstone’s services are designed and best suited for high net worth individuals."
What changed in WH Cornerstone Investments Inc.'s recent Form ADV filings?
In the March 2026 filing data: Regulatory assets under management went from $180,932,611 to $200,013,404 (+11%).
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
- Hourly charges
- Fixed fees (other than subscription 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 2AThe brochure lists different fees for different services or strategies; see the brochure for them.
Account minimum: None
The brochure's wording
While WH Cornerstone does not impose a minimum portfolio size or minimum annual fee to start or maintain an account, WH Cornerstone’s services are designed and best suited for high net worth individuals.
Flat fee: $500 to $30,000 (financial planning and consulting services)
The brochure's wording
WH Cornerstone may charge a fixed fee for financial planning and consulting services or may include these as part of its overall asset -based fee (as described below). These fees are negotiable, but generally range from $500 to $30,000
Subscription: $100 to $12,000 a year (ongoing financial planning and consulting)
The brochure's wording
For clients who wish to continue to engage us for ongoing planning assistance we offer ongoing financial planning and consulting. The fee for this service is ranges from $100 - $12,000 annually, and billed monthly
As stated in the firm's Form ADV Part 2A brochure dated February 10, 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$200,013,404 as of October 2026, filing dated October 1, 2026.
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.DA 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- Financial planning services
- Portfolio management for individuals and/or small businesses
- Educational seminars/workshops
Registration and firm details
Items 1, 2, 5- Registration
- SEC-registered investment adviser. Status as filed: Approved.
- Registered since
- 2019 (7 years)
- Employees
- Total: 6. Performing investment advisory functions: 4.
- Wrap fee program participation
- No.
- Custodians (Schedule D, Section 5.K(3))
-
Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.
- States registered or notice-filed
-
4 states or jurisdictions
SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration
Disclosures
Item 11None 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| Data period | Assets under management | Employees | Filing dated |
|---|---|---|---|
| October 2026 | $200,013,404 | 6 | October 1, 2026 |
| October 2025 | $180,932,611 | 3 | February 18, 2025 |
| October 2024 | $160,036,005 | 3 | June 20, 2024 |
| October 2023 | $128,044,465 | 4 | March 30, 2023 |
| October 2022 | $149,478,410 | 4 | August 15, 2022 |
| October 2021 | $124,594,747 | 3 | March 24, 2021 |
Regulatory assets under management: $124,594,747 in the October 2021 data and $200,013,404 in the October 2026 data, up 61%.
Total employees: 3 in October 2021 and 6 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- March 2026
- Regulatory assets under management went from $180,932,611 to $200,013,404 (+11%).
- December 2025
- Employees performing advisory functions went from 2 to 4.
- Registered or notice-filed in NY.
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.ISource: 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. WH Cornerstone Investments Inc. (CRD 119725): Form ADV filing data as of October 2026. https://advisorcensus.com/firm/wh-cornerstone-investments-inc-duxbury-ma-119725