# The Ithaka Group, LLC

> The Ithaka Group, LLC is an SEC-registered investment advisory firm in Arlington, VA, registered since 2008, reporting $500 million to $1 billion in regulatory assets under management in its Form ADV filing dated September 22, 2026.

- CRD: 146975
- Filed as: THE ITHAKA GROUP, LLC
- Registration: SEC-registered investment adviser (status as filed: Approved)
- Location: Arlington, VA
- Filing period: October 2026
- Form ADV filing dated: September 22, 2026
- SEC record (IAPD): https://adviserinfo.sec.gov/firm/summary/146975
- AdvisorCensus page: https://advisorcensus.com/firm/the-ithaka-group-llc-arlington-va-146975

## Quick answers

**How is The Ithaka Group, LLC compensated?**
On its Form ADV (Item 5.E, October 2026), The Ithaka Group, LLC reports these compensation arrangements: a percentage of assets under its management; performance-based fees.

**How much does The Ithaka Group, LLC charge?**
Its Form ADV Part 2A brochure dated March 31, 2026 states: Up to $10,000,000: 0.7% a year; $10,000,000 to $25,000,000: 0.6% a year; $25,000,000 to $100,000,000: 0.5% a year; Above $100,000,000: see the brochure. Fees can differ by service and may be negotiable; the brochure is the complete statement.

**Where is The Ithaka Group, LLC located?**
The Ithaka Group, LLC's principal office is in Arlington, VA, according to its Form ADV.

**Is The Ithaka Group, LLC registered with the SEC or a state?**
The Ithaka Group, LLC is an SEC-registered investment advisory firm, registered since 2008. Status as filed: Approved. CRD 146975.

**How much does The Ithaka Group, LLC manage?**
The Ithaka Group, LLC reports $572,127,870 in regulatory assets under management in its Form ADV filing dated September 22, 2026 (100% discretionary).

**How have The Ithaka Group, LLC's assets and staff changed since 2021?**
In the Form ADV data for The Ithaka Group, LLC: Regulatory assets under management: $913,640,990 in the October 2021 data and $572,127,870 in the October 2026 data, down 37%. Total employees: 8 in October 2021 and 7 in October 2026. Assets under management move with markets as well as with clients coming and going.

**What types of clients does The Ithaka Group, LLC serve?**
By number of clients on Form ADV Item 5.D: high net worth individuals (97); corporations or other businesses not listed above (11); individuals (other than high net worth individuals) (10).

**Which custodians does The Ithaka Group, LLC use?**
The Ithaka Group, LLC's most recent Form ADV filing (Schedule D, Section 5.K(3)) lists Charles Schwab & Co., Inc. and US Bank as custodians holding 10% or more of its separately managed account assets.

**Does The Ithaka Group, LLC report any disciplinary disclosures?**
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/146975

**What changed in The Ithaka Group, LLC's recent Form ADV filings?**
In the October 2026 filing data: Registered or notice-filed in CO.

## From the Form ADV filing

### Compensation (Item 5.E)
- A percentage of assets under your management
- Performance-based fees

### Fees and minimums (Form ADV Part 2A brochure dated March 31, 2026)

- Up to $10,000,000: 0.7% a year
- $10,000,000 to $25,000,000: 0.6% a year
- $25,000,000 to $100,000,000: 0.5% a year
- Above $100,000,000: see the brochure

> Ithaka generally charges the following advisory fees based on a percentage of assets under management: Assets under management Annual Fee (%) The first $10 million 0.70% The next $15 million 0.60% The next $75 million, and 0.50%

As stated in the firm's brochure. Fees can differ by service and may be negotiable.

### Custodians (Schedule D, Section 5.K(3))
- Charles Schwab & Co., Inc.
- US Bank

Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.

### Regulatory assets under management (Item 5.F)
- Total: $572,127,870
- Discretionary: $572,127,870
- Non-discretionary: $0

### Clients (Item 5.D)

| Client type | Clients | Assets |
| --- | --- | --- |
| Individuals (other than high net worth individuals) | 10 | $4,939,737 |
| High net worth individuals | 97 | $260,314,183 |
| Banking or thrift institutions | 0 | $0 |
| Investment companies | 1 | $209,448,996 |
| Business development companies | 0 | $0 |
| Pooled investment vehicles (other than investment companies and business development companies) | 0 | $0 |
| Pension and profit sharing plans (but not the plan participants or government pension plans) | 0 | $0 |
| Charitable organizations | 7 | $43,393,534 |
| State or municipal government entities (including government pension plans) | 0 | $0 |
| Other investment advisers | 0 | $0 |
| Insurance companies | 0 | $0 |
| Sovereign wealth funds and foreign official institutions | 0 | $0 |
| Corporations or other businesses not listed above | 11 | $54,031,420 |
| Other | 0 | $0 |

### Advisory services (Item 5.G)
- Portfolio management for individuals and/or small businesses
- Portfolio management for investment companies (and business development companies)
- Portfolio management for businesses (other than small businesses) or institutional clients

### Firm details
- Registered since: 2008 (18 years)
- Employees: 7 total, 4 performing advisory functions
- Wrap fee program participation: Yes
- States registered or notice-filed: CA, CO, FL, IL, LA, MA, MD, MI, MO, NH, NJ, NY, OR, PA, TN, TX, VA, WA
- Disclosures (Item 11): Reports no disclosure items on Form ADV Item 11.

### Websites listed on Form ADV (Item 1.I)
- [ithakagroup.com](https://ithakagroup.com)

## Assets and staff over time

| Data period | Regulatory assets under management | Employees | Filing dated |
| --- | --- | --- | --- |
| October 2021 | $913,640,990 | 8 | February 18, 2021 |
| October 2022 | $855,398,951 | 8 | February 17, 2022 |
| October 2023 | $449,930,240 | 8 | March 31, 2023 |
| October 2024 | $515,223,649 | 8 | February 25, 2024 |
| October 2025 | $554,892,816 | 7 | February 18, 2025 |
| October 2026 | $572,127,870 | 7 | September 22, 2026 |

Regulatory assets under management: $913,640,990 in the October 2021 data and $572,127,870 in the October 2026 data, down 37%.
Total employees: 8 in October 2021 and 7 in October 2026.

## Changes in the filing (last 12 months)

### October 2026
- Registered or notice-filed in CO.

### April 2026
- Employees performing advisory functions went from 5 to 4.
- Updated its list of owners and control persons (Schedule A).

## Source

Form ADV as filed, October 2026. Values appear as filed. Cite as: AdvisorCensus. The Ithaka Group, LLC (CRD 146975): Form ADV filing data as of October 2026.