Whn Investor Services, Inc.
- Regulatory AUM
- $400K
- Discretionary
- $400K
- Clients
- —
- Avg AUM / client
- —
- Accounts
- 1
- Employees
- 1
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Aug 05, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | Fewer than 5 clients | $400K | 100.0% |
People (1)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| William Herbert Niewoehner | Director, President, Secretary Treasurer And Chief Compliance Officer | Mar 1993 (33y) | 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) | 10/11/2025 | 990 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
Services
- • Portfolio management for individuals/small businesses
- • Pension consulting services
Custody
Reported custodians
- Charles Schwab & Co. $1.4M (100% of AUM) Oct 2025
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: Aug 05, 2026.
View current Form ADV (SEC/IAPD) ↗