Cornerstone Investment Management And Consulting,Llc
- Regulatory AUM
- $86.6M
- Discretionary
- $86.5M
- Clients
- 77
- Avg AUM / client
- $1.1M
- Accounts
- 206
- Employees
- 3
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 26, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 43 | $24.3M | 28.1% |
| High net worth individuals | 27 | $51.8M | 59.9% |
| Pension and profit sharing plans | 1 | $79.0K | 0.09% |
| Charitable organizations | 3 | $9.1M | 10.5% |
| Other | 3 | $1.3M | 1.46% |
People (2)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Mark Ellis Davidson | Managing Member | CFA | Jan 2003 (24y) | 50% – 75% |
| Scott Mitchell Koser | Chief Compliance Officer And Managing Member | CFA | Jan 2003 (24y) | 50% – 75% |
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) | 03/26/2026 | 992 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
Services
- • Financial planning services
- • Portfolio management for individuals/small businesses
- • Portfolio management for businesses/institutional clients
Custody
Reported custodians
- Charles Schwab & Co. $75.4M (87% of AUM) Mar 2026
- Interactive Brokers $5.0M (6% 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 26, 2026.
View current Form ADV (SEC/IAPD) ↗