Three Bearings Fiduciary Advisors, Inc.
- Regulatory AUM
- $351M
- Discretionary
- $333M
- Clients
- 199
- Avg AUM / client
- $1.8M
- Accounts
- 547
- Employees
- 4
AUM over time
Annual snapshots from Form ADV filings · as of Mar 31, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 84 | $20.9M | 5.97% |
| High net worth individuals | 73 | $183M | 52.2% |
| Charitable organizations | 2 | $558K | 0.16% |
| State or municipal government entities | 40 | $146M | 41.7% |
People (2)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| David Thomas Mayes | Trustee | CFP | Mar 2016 (10y) | Less than 5% |
| Zachary Zwick | Registered representative | CFP | Oct 2019 (7y) |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| The David T. Mayes Revocable Living Trust | Owner | Mar 2016 | A | 75% or more |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/31/2026 | 906 KB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
- • Hourly charges
- • Fixed fees
Services
- • Financial planning services
- • Portfolio management for individuals/small businesses
- • Other services
Custody
Reported custodians
- Fidelity Brokerage Services $271M (77% of AUM) Mar 2026
- Charles Schwab & Co. $73.6M (21% of AUM) Mar 2026
- National Advisors Trust Company $690K (0% of AUM) Mar 2026
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports it does not have custody of client funds or securities (Item 9.A).
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 31, 2026.
View current Form ADV (SEC/IAPD) ↗