Gemmer Asset Management Llc
- Regulatory AUM
- $2.4B
- Discretionary
- $2.4B
- Clients
- 1,285
- Avg AUM / client
- $1.8M
- Accounts
- 3,787
- Employees
- 16
AUM over time
Annual snapshots from Form ADV filings · as of Mar 23, 2026
Investments (13F portfolio — 187 positions, $1,488,022,899)
13F period Jun 30, 2026| # | Issuer | Class | Value | Shares | % of 13F | % of AUM |
|---|---|---|---|---|---|---|
| 1 | Schwab Strategic Tr | INTL EQTY ETF | $170,552,955 | 6,157,146 | 11.5% | 7.24% |
| 2 | Schwab Strategic Tr | US LCAP VA ETF | $117,430,855 | 3,373,480 | 7.89% | 4.98% |
| 3 | Schwab Strategic Tr | US LCAP GR ETF | $104,930,647 | 3,100,787 | 7.05% | 4.45% |
| 4 | Micron Technology Inc | COM | $100,160,722 | 86,773 | 6.73% | 4.25% |
| 5 | Schwab Strategic Tr | FUNDAMENTAL US L | $83,600,713 | 2,688,126 | 5.62% | 3.55% |
| 6 | Vanguard Bd Index Fds | SHORT TRM BOND | $65,311,654 | 838,296 | 4.39% | 2.77% |
| 7 | Vanguard Tax Managed Fds | VAN FTSE DEV MKT | $64,557,405 | 906,069 | 4.34% | 2.74% |
| 8 | Schwab Strategic Tr | US SML CAP ETF | $54,814,517 | 1,517,147 | 3.68% | 2.33% |
| 9 | Nvidia Corporation | COM | $50,766,508 | 253,718 | 3.41% | 2.15% |
| 10 | Spdr Index Shs Fds | ST STR MSCI EAFE | $38,617,155 | 713,531 | 2.6% | 1.64% |
| 11 | Schwab Strategic Tr | US BRD MKT ETF | $31,997,425 | 1,104,883 | 2.15% | 1.36% |
| 12 | Schwab Strategic Tr | US MID-CAP ETF | $31,842,951 | 863,655 | 2.14% | 1.35% |
| 13 | Spdr Series Trust | ST STR SP500FF | $27,577,795 | 451,355 | 1.85% | 1.17% |
| 14 | Spdr Series Trust | ST SHOR CORP ETF | $25,447,823 | 847,978 | 1.71% | 1.08% |
| 15 | Pimco Etf Tr | MULTISECTOR BD | $25,397,078 | 957,658 | 1.71% | 1.08% |
| 16 | Schwab Strategic Tr | FUNDAMENTAL US S | $24,971,627 | 656,112 | 1.68% | 1.06% |
| 17 | Vanguard World Fd | ESG US STK ETF | $24,244,951 | 183,341 | 1.63% | 1.03% |
| 18 | Vanguard Index Fds | SMALL CP ETF | $21,081,056 | 69,547 | 1.42% | 0.89% |
| 19 | Vanguard Index Fds | GROWTH ETF | $20,896,364 | 242,586 | 1.4% | 0.89% |
| 20 | Abm Inds Inc | COM | $20,725,732 | 468,484 | 1.39% | 0.88% |
| 21 | Ishares Tr | ESG MSCI KLD ETF | $19,856,728 | 139,453 | 1.33% | 0.84% |
| 22 | Dimensional Etf Trust | INTL CORE EQUITY | $19,222,753 | 515,909 | 1.29% | 0.82% |
| 23 | Vanguard Index Fds | VALUE ETF | $17,215,783 | 78,997 | 1.16% | 0.73% |
| 24 | Vanguard Bd Index Fds | INTERMED TERM | $16,860,513 | 219,824 | 1.13% | 0.72% |
| 25 | Ishares Tr | ISHS 1-5YR INVS | $16,593,551 | 316,610 | 1.12% | 0.7% |
Top 25 of 187 positions from the manager's latest Form 13F · source filing (EDGAR) ↗. 13F covers long US-listed positions only. "% of AUM" is share of the firm's total regulatory AUM (Form ADV Item 5.F).
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 711 | $293M | 12.4% |
| High net worth individuals | 559 | $2.0B | 85.5% |
| Pension and profit sharing plans | 3 | $2.7M | 0.12% |
| Charitable organizations | 4 | $13.9M | 0.59% |
| Other investment advisers | 1 | $21.3M | 0.9% |
| Corporations and other businesses | 7 | $11.2M | 0.48% |
Retirement plan clients
Plans that reported this firm as an investment service provider on Form 5500 Schedule C.
| Plan | Location | Plan year |
|---|---|---|
| Proskauer Rose Llp Savings Plan For Staff And Partners Proskauer Rose Llp | 2024 | |
| The Permanente Medical Group, Inc. Salary Deferral Plan The Permanente Medical Group, Inc. | 2024 | |
| Schwabplan Retirement Savings And Investment Plan The Charles Schwab Corporation | 2024 | |
| Seyfarth Shaw Llp 401(k) Savings And Retirement Plan Seyfarth Shaw Llp | 2024 | |
| Cooley Llp Salary Deferral And Profit Sharing Plan Cooley Llp | 2024 |
People (9)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| David Leroy Gemmer | Principal | Jul 1992 (34y) | Less than 5% | |
| Charles Jason Blankley | Principal | CFA | Jan 2003 (24y) | 25% – 50% |
| Scott David Gemmer | Principal | CFA | Dec 2004 (22y) | 25% – 50% |
| Brian Craig Gemmer | Principal | Jan 2006 (21y) | 25% – 50% | |
| Mullin, Patricia, Marie | Chief Compliance Officer | Dec 2021 (5y) | Less than 5% | |
| Michael Walter Mischler | Registered representative | CFA | Sep 2021 (5y) | |
| Catherine Grace Wright | Registered representative | Jan 2024 (3y) | ||
| Angela Marie Wright | Registered representative | CFP | May 2024 (2y) | |
| Timothy James Corriero | Registered representative | CFP | Mar 2026 (0y) |
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.
Retirement plans served (5)
| Plan | Sponsor | Participants | Plan assets | As of |
|---|---|---|---|---|
| Proskauer Rose Llp Savings Plan For Staff And Partners | Proskauer Rose Llp | 891 | $394M | 01/01/2024 |
| The Permanente Medical Group, Inc. Salary Deferral Plan | The Permanente Medical Group, Inc. | 21,762 | $9.9B | 01/01/2024 |
| Schwabplan Retirement Savings And Investment Plan | The Charles Schwab Corporation | 32,145 | $8.9B | 01/01/2024 |
| Seyfarth Shaw Llp 401(k) Savings And Retirement Plan | Seyfarth Shaw Llp | 1,762 | $926M | 01/01/2024 |
| Cooley Llp Salary Deferral And Profit Sharing Plan | Cooley Llp | 2,641 | $1.3B | 01/01/2024 |
From Form 5500 service-provider disclosures.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/23/2026 | 971 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
Services
- • Portfolio management for individuals/small businesses
Custody
Reported custodians
- Charles Schwab & Co. $2.3B (98% 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 23, 2026.
View current Form ADV (SEC/IAPD) ↗