Sierra Financial Advisory Incorporated
- Regulatory AUM
- $145M
- Discretionary
- $139M
- Clients
- 173
- Avg AUM / client
- $838K
- Accounts
- 457
- Employees
- 2
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 03, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 128 | $41.4M | 28.5% |
| High net worth individuals | 45 | $96.1M | 66.3% |
| Pension and profit sharing plans | Fewer than 5 clients | $6.2M | 4.28% |
| Charitable organizations | Fewer than 5 clients | $1.3M | 0.86% |
People (2)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Joseph Tomkiewicz | Chief Compliance Officer/President | CFP | Mar 2004 (22y) | 75% or more |
| Michael Henry Tomkiewicz | Partner, Ia Representative | CFP | Feb 2023 (4y) | 10% – 25% |
Undisclosed: 0% – 15% 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) | 03/03/2026 | 939 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
- • Fixed fees
- • Commissions
Services
- • Financial planning services
- • Portfolio management for individuals/small businesses
Custody
Firm reports it does not have custody of client funds or securities (Item 9.A).
No custodian data reported or mined yet.
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 03, 2026.
View current Form ADV (SEC/IAPD) ↗