Montag A & Associates Inc
- Regulatory AUM
- $3.0B
- Discretionary
- $3.0B
- Clients
- 503
- Avg AUM / client
- $5.9M
- Accounts
- 1,308
- Employees
- 30
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Mar 16, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 100 | $46.1M | 1.55% |
| High net worth individuals | 377 | $2.8B | 92.6% |
| Charitable organizations | 20 | $148M | 4.98% |
| Corporations and other businesses | 6 | $24.8M | 0.84% |
People (12)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Montag, Edward, Anthony | Chief Executive Officer | Jan 2009 (18y) | 50% – 75% | |
| Montag, John, Louis | President, Chief Investment Officer | Jan 2009 (18y) | 50% – 75% | |
| Harari, Jeffrey, R | Chief Operating Officer | Jan 2024 (3y) | Less than 5% | |
| Olga Vladimirovna Lee | Registered representative | CFA | Aug 2009 (17y) | |
| Christine R Quillian | Registered representative | CFP CFA | Feb 2010 (16y) | |
| Kenneth Wade Shaw | Registered representative | CFA | Mar 2014 (12y) | |
| Lawrence Evan Mendel | Registered representative | Oct 2016 (10y) | ||
| Brendan James Wagner | Registered representative | May 2017 (9y) | ||
| Amy Leigh Carcione | Registered representative | CFA | Dec 2020 (6y) | |
| Helen Morgan Donahue | Registered representative | CFA | Dec 2020 (6y) | |
| Thomas Jackson Keenan | Registered representative | CFP | Aug 2022 (4y) | |
| Hong Tsun Simon | Registered representative | CFA | Mar 2026 (0y) |
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) | 03/16/2026 | 1.02 MB | 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
Custody
Reported custodians
- Charles Schwab & Co. $1.9B (63% of AUM) Mar 2026
- Fidelity Brokerage Services $1.1B (36% of AUM) Mar 2026
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports having 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 16, 2026.
View current Form ADV (SEC/IAPD) ↗