Wealth manager, independent · Troy, MI
William Mack & Associates Inc
SEC-registered investment adviser · CRD 107377 · SEC 801-42259
At a glance
William Mack & Associates Inc is an SEC-registered investment adviser based in Troy, Michigan, with $1.0B in regulatory assets under management as of its Form ADV filed August 25, 2026. It reports 952 individual clients, 260 of them high-net-worth, holding an average of about $1.1 million each, and 22 employees. That ranks it 1068th among the nation’s 5,657 independent wealth management RIAs and 31st of 178 in Michigan. It reports Charles Schwab as the custodian for its clients’ separately managed accounts.
Main office 248-643-4310wmack.comAs filed on Form ADV
- Regulatory AUM
- $1.0B
- Rank among independent wealth managers
- #1,068 of 5,657
- Rank among all SEC RIAs
- #5,280 of 17,210
- Rank in Michigan
- #31 of 178
- Individual clients
- 952
- High-net-worth clients
- 260
- Accounts
- 952
- Discretionary
- 100% of AUM
- Employees
- 22
- Advisory staff
- 10
- Offices
- 27
Owners and executives on its Form ADV
- Charles D. DickinsonChief Compliance Officer
- Theodore K. BugenskiVice President
- William MackPresident
Custody and brokerage
Broker-dealer
No broker-dealer ties
William Mack & Associates Inc reports no employees registered with a broker-dealer and no affiliated broker-dealer.
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| High-net-worth individuals | 260 | $770M | 74% |
| Individuals | 692 | $237M | 23% |
| Pension and profit sharing plans | 13 | $28M | 3% |
Disciplinary disclosures
William Mack & Associates Inc reports no disciplinary disclosures in Item 11 of Form ADV. Read the details on the SEC’s adviser search ↗
Services
- Financial planning
- Portfolio management for individuals and small businesses
- Selecting other advisers
How it’s paid
- A percentage of assets under management
- Hourly charges
Form ADV and brochures on the SEC’s adviser search ↗wmack.com ↗
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The full record on William Mack & Associates Inc
Ten years of SEC filings, its owners and contacts, and how it stacks up against its peers. Atlas members see all of it.
- Assets, accounts, clients and staff, ten years of filings
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- Growth over one, three and five years
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- Rank against 3,447 peers of its type and size
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- Owners and executives, with titles and stakes
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- Main office, fax and compliance officer
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- Filing changes this year, with alerts
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Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Similar-size RIAs in Michigan
All of Michigan →| Firm | Regulatory AUM | Clients |
|---|---|---|
| Financial Advisory CorporationGrand Rapids | $1.1B | 258 |
| Foguth Wealth Management, LLC.Brighton | $1.1B | 2,690 |
| Isto Advisors, LLCTroy | $1.1B | 358 |
| Asset Allocation Strategies, LLCFarmington | $1.0B | 4,363 |
| Lafleur & Godfrey Private Wealth ManagementGrand Rapids | $1.0B | 479 |
Background
Questions
How much does William Mack & Associates Inc manage?
William Mack & Associates Inc reports $1.0B in regulatory assets under management across 952 accounts, 100% of it on a discretionary basis, on its Form ADV filed August 25, 2026.
How many clients does William Mack & Associates Inc have?
It reports 952 individual clients: 260 high-net-worth individuals and 692 other individuals. Individuals account for about 97% of its regulatory assets.
Where is William Mack & Associates Inc headquartered?
Its main office is in Troy, Michigan. It reports 27 offices in total and 22 employees, 10 of whom perform investment advisory functions.
How does William Mack & Associates Inc charge clients?
On Form ADV it lists these forms of compensation: a percentage of assets under management; hourly charges. Fees and minimums are set out in its Form ADV Part 2A brochure, available on the SEC’s adviser search.
What custodian does William Mack & Associates Inc use?
It reports Charles Schwab as the custodian for its clients’ separately managed accounts. On Schedule D of its Form ADV filed August 25, 2026, it reports these amounts held: Charles Schwab ($1.0B). Form ADV lists only custodians holding 10% or more of separately managed account assets.
Is William Mack & Associates Inc a hybrid RIA with a broker-dealer?
William Mack & Associates Inc reports no employees registered with a broker-dealer and no affiliated broker-dealer.
Is William Mack & Associates Inc a fiduciary?
As an SEC-registered investment adviser, William Mack & Associates Inc owes its advisory clients a fiduciary duty under the Investment Advisers Act of 1940, which includes duties of care and loyalty. It reports no employees who are registered representatives of a broker-dealer.
Where these numbers come from
Every figure is William Mack & Associates Inc’s own answer on its latest Form ADV, from the SEC’s registered-adviser list as of October 1, 2026: regulatory assets and accounts (Item 5.F), clients by type (5.D), employees (5.A and 5.B), compensation (5.E) and services (5.G). Custodians come from Schedule D 5.K(3) of its latest filing (2026-08-25), which lists those holding 10% or more of separately managed account assets and the amount at each. “Hybrid” means some employees are also registered representatives of a broker-dealer (Item 5.B(2)); affiliated broker-dealers are the related persons it lists in Item 7.A and Schedule D. Firm type comes from its own answers: broker-dealer firms are registered broker-dealers themselves (Item 6.A); private fund advisers manage mostly private funds (Item 7.B, 5.D); wealth managers manage at least half their assets for individuals (5.D). Its national rank compares it with every US-based independent wealth management RIA, the same field as The Largest RIAs. Figures are as of the firm’s last annual update, so they can lag recent deals and market moves. Regulatory AUM counts assets the firm continuously supervises and can differ from what a firm markets.
Not an endorsement or a recommendation. Before hiring any adviser, read its Form ADV Part 2A brochure and check its record on the SEC’s adviser search. How to check a financial advisor →