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- Custodian
- Charles Schwab & Company · Fidelity/NFS · Jackson National Life
- Clients
- Retail and Institutional
- Platforms
- Available in AdvizorPro
- Established Date
- 09-26-2003
- Office Locations
- 4
Office Locations
About Summitry, LLC
Summitry is an independent Bay Area wealth manager serving Silicon Valley professionals and entrepreneurs, with deep expertise in equity compensation and concentrated stock (ISOs/RSUs/ESPPs), pre- and post-IPO planning, tax-aware exercise and sale timing, and structured diversification. The team pairs financial planning with in-house portfolio management and often implements allocations using ETFs and high-quality fixed income.
Reported data analysis
What the numbers show
Between May 8, 2025 and June 30, 2026, reported AUM increased 11.4%, from $3.0B to $3.4B.
Across 5 reported observations, AUM increased 40.6% between November 3, 2022 and June 30, 2026, from $2.4B to $3.4B.
Of the latest reported AUM, 100.0% is discretionary and 0.0% is non-discretionary.
The firm reports 20 advisory representatives and 1,327 clients, or 66.4 clients per representative. That equates to $2.5M in reported AUM per client.
The profile lists 4 reported office locations and 22 years in operation. The source data was last updated on June 30, 2026. Figures reflect reported regulatory data and may not include subsequent changes.
Team overview
Additional firm insights
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Available data coverage
- Asset Classes
- Client Personas
- CRM
- Custodian
- Investment Themes
- Investment Vehicles
- Platform
- Services
- Technology
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The full Summitry, LLC record includes the detailed values behind these data categories, along with filters and export-ready prospecting fields.
Owner & Executives
ALEX BARTH KATZ
Chief Executive Officer, Financial Advisor, General Partner, President
- CRD
- #2917866
- Ownership
- Less than 5%
JENNIFER LYNN ROUSE
Chief Compliance Officer, Director
- CRD
- --
- Ownership
- Less than 5%
Showing 2 of 3 owners & executives
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William Berg
Senior Associate Financial Advisor
- CRD
- #7538429
ShanTaya Cowan
--
- CRD
- #7614668
Showing 2 of 32 contacts
Unlock allAssets Under Management
| Category | Assets | AVG. Account size |
|---|---|---|
| Discretionary | $3,350,228,454 | $946,392 |
| Non-Discretionary | $229,608 | $468 |
| Total | $3,350,458,062 | $831,173 |
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Separately Managed Accounts
SMA allocation detail is available
Summitry, LLC has reported separately managed account data across 6 asset classes. AdvizorPro provides the associated asset values, allocation percentages, and exportable breakdown.
13F Holdings | Q2 2026
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Summitry, LLC's 13F holdings detail is available for Q2 2026, including issuer, security class, CUSIP, ticker, portfolio weight, and reported value.
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