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SPC
Legal name: SIGMA PLANNING CORPORATION
CRD 110692File 801-20404
APPROVED
Retail clients
Disclosure events
Filing as of May 7, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$6.10B
Top 25% of cohort (national)
Discretionary AUM
$6.10B
Non-discretionary $1.2M
Clients
30,916
26,433 accounts
Employees
471
Top 10% of cohort in MI
Identity & registration
ADV Item 1- Organization form
- Corporation
- Firm type
- Registered
- SEC region
- CHRO
- Registration date
- Jan 11, 1984
- Principal office
- 300 PARKLAND PLAZA, ANN ARBOR, MI, 48103
- Phone
- 734-663-1611
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $6.10B
- Discretionary AUM
- $6.10B
- Non-discretionary AUM
- $1.2M
- Discretionary accounts
- 26,432
- Non-discretionary accounts
- 1
- Total accounts
- 26,433
- AUM per client
- $197K
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 100 | $189.6M |
| Charitable organizations | 21 | $8.2M |
| High net worth individuals | 832 | $1.73B |
| Pension and profit sharing plans | 190 | $28.0M |
| State or municipal government entities | 10 | $0 |
| Individuals (other than high net worth individuals) | 29,763 | $4.14B |
Compensation & activities
ADV Items 5E, 5GCompensation
- Other
- Fixed fees
- Hourly charges
- Other (described) — SEMINAR ATTENDANCE FEES
- A percentage of assets under your management
Advisory activities
- Other
- Other advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for other
- Portfolio management for businesses
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- No
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
Disclosure events
ADV Item 11- Q11
- Q11C1
- Q11C2
- Q11C4
- Q11C5
- Q11D1
- Q11D2
- Q11D4
Filed changes
| Date | Field | From | To |
|---|---|---|---|
| Aug 12, 2026 | Registration | — | APPROVED |
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.