Diversified Portfolios provides financial planning, portfolio management for individuals and small businesses, and retirement plan services. Financial planning was provided to 500 clients last fiscal year.
Diversified Portfolios reports 665 clients. They include 478 individual clients, 182 high-net-worth individuals, and 5 corporations and other businesses. Of its assets, 100.0% ($1.94B across 2,514 accounts) are managed with discretion.
| Client type | Clients | Assets |
|---|---|---|
| Individuals (other than HNW) | 72% | 25% |
| High-net-worth individuals | 27% | 71% |
| Pension and profit-sharing plans | 0% | <1% |
| Charitable organizations | 0% | 3% |
| Corporations and other businesses | <1% | <1% |
Client breakdown and activity details
| Client type | Clients | Regulatory AUM | AUM share | Avg. per client |
|---|---|---|---|---|
| Individuals (other than HNW) | 478 | $478M | 24.7% | $1M |
| High-net-worth individuals | 182 | $1.38B | 71.2% | $7.57M |
| Pension and profit-sharing plans | Fewer than 5 | $2.67M | 0.1% | — |
| Charitable organizations | Fewer than 5 | $63.5M | 3.3% | — |
| Corporations and other businesses | 5 | $13.2M | 0.7% | $2.64M |
| Total | 665 | $1.94B | 100% | — |
- Clients
- 478
- Regulatory AUM
- $478M
- AUM share
- 24.7%
- Avg. per client
- $1M
- Clients
- 182
- Regulatory AUM
- $1.38B
- AUM share
- 71.2%
- Avg. per client
- $7.57M
- Clients
- Fewer than 5
- Regulatory AUM
- $2.67M
- AUM share
- 0.1%
- Avg. per client
- —
- Clients
- Fewer than 5
- Regulatory AUM
- $63.5M
- AUM share
- 3.3%
- Avg. per client
- —
- Clients
- 5
- Regulatory AUM
- $13.2M
- AUM share
- 0.7%
- Avg. per client
- $2.64M
Total
- Clients
- 665
- Regulatory AUM
- $1.94B
- AUM share
- 100%
- Avg. per client
- —
- Clients outside the U.S.
- 0%
- Clients advised without assets under management last fiscal year
- 0
- Private funds advised
- 0
- Financial planning clients last fiscal year
- 500
Diversified Portfolios charges 0.25%–1.25% a year for its Investment Management Fee Schedule. The fee is billed in arrears and is negotiable. The brochure also prices one other service, listed under fee details.
Fee details and sources
Other fees
- Held-away account management
- Discretionary management of held-away retirement accounts through a third-party platform is charged on the same fee schedule as the main program.
Thomas Post owns 25% to 50% of Diversified Portfolios. The leadership team of Diversified Portfolios includes President Katharine Wagner. It has 19 employees, 11 of them in advisory roles.
Leadership
- Katharine WagnerPresident
- Thomas PostSecretary
- James CoxCCO/COO/Shareholder
Investment adviser representatives
10 representatives listed in the SEC register as of 9 October 2026.
- Catharine O. Betzig
- Christopher Todd Brittingham
- Ryan Patrick Conner
- Daniel Ross Goldberg
- Connor Sullivan Hughes
- Thomas Carpenter Post
- Bradley Michael Sorenson
- Noel Dacanay Villajuan
- Katharine Post Wagner
- Ronald Mark Yolles
Staff
- 19 employees
- 11 in advisory functions
- 11 state-registered reps
- Owns 25% to 50% of Diversified Portfolios Inc
Thomas Post
Control person · since October 2010
- Owns 25% to 50% of Diversified Portfolios Inc
Ronald M. Yolles Revocable Living Trust U/A/D 12/21/2023
Control person · since October 2010
Ronald Yolles
Trustee · Control person · since December 2023
- Owns 25% to 50% of Diversified Portfolios Inc
Ronald M. Yolles Revocable Living
Control person · since October 2010
- Owns 10% to 25% of Diversified Portfolios Inc
Katharine Wagner
Control person · since January 2020
- Owns 10% to 25% of Diversified Portfolios Inc
Daniel R. Goldberg Revocable Trust U/A/D 8/24/2022
Control person · since January 2025
Daniel Goldberg
Trustee · Control person · since August 2022
- Owns 10% to 25% of Diversified Portfolios Inc
Daniel R. Goldberg Revocable Trust
Control person · since January 2025
- Owns 5% to 10% of Diversified Portfolios Inc
James Cox
Control person · since January 2024
Diversified Portfolios’ regulatory assets grew 1.6× from $1.2B (March 2021) to $1.94B (March 2026); clients rose from 489 to 665 and employees from 10 to 19.
Figures from each annual filing
| Filed | Regulatory AUM | Clients | Employees | Offices |
|---|---|---|---|---|
| March 2026 | $1.94B | 665 | 19 | 1 |
| March 2025 | $1.66B | 620 | 16 | 1 |
| July 2024 | $1.55B | 595 | 10 | 1 |
| March 2023 | $1.25B | 550 | 10 | 1 |
| March 2022 | $1.47B | 524 | 9 | 1 |
| March 2021 | $1.2B | 489 | 10 | 1 |
Besides its headquarters, Diversified Portfolios has 0 offices, with 1 listed address in Michigan.
Michigan · 1 listed address
- 39520 Woodward Avenue, Suite 200, Bloomfield HillsHQ
Contact and registration details
- Legal name
- Diversified Portfolios Inc
- Headquarters
- 39520 Woodward Avenue, Suite 200, Bloomfield Hills, MI 48304
- Website
- divport.com
- Phone
- 248-644-3030
- @diversified-portfolios-inc
- SEC file
- 801-56371
- Founded
- 1993
- Structure
- Michigan corporation
- Fiscal year end
- December
Diversified Portfolios uses Charles Schwab ($1.91B) as custodian for its separately managed accounts. Diversified Portfolios has custody of $211M in client assets for 58 clients.
- Charles SchwabCharles Schwab & Co., Inc. · Westlake, TX · $1.91B100%
At year end, Diversified Portfolios’ separately managed accounts were mostly in funds (75%) and stocks (21%). Its reported 13F holdings for the quarter ended 30 June 2026 total $1.38B across 201 positions; the largest are Vanguard Index Fds (12.4%), Vanguard Malvern Fds (7.7%) and American Centy ETF TR (6.4%).
What the accounts hold
- Stocks21%
- Funds75%
- Cash3%
- Other1%
- Funds held in annuity products1%
Reported 13F holdings
- $1.38B
- Reported 13F value
- 201
- Positions
- 52.0%
- In the 10 largest
- +13.3%
- Value vs. prior quarter
- Vanguard Index FdsETF12.4%
- Vanguard Malvern FdsETF7.7%
- American Centy ETF TR6.4%
- J P Morgan Exchange Traded FETF6.1%
- Dimensional ETF TrustETF4.6%
- iShares TRETF3.9%
- American Centy ETF TR3.4%
- Dimensional ETF TrustETF2.9%
- State Str SPDR S&P 500 ETF TETF2.2%
- J P Morgan Exchange Traded FETF2.2%
Together, the ten largest are 52.0% of reported value.
How many clients does Diversified Portfolios have?
Diversified Portfolios has 665 clients and manages $1.94 billion for them, as of March 2026. They include 478 individual clients, 182 high-net-worth individuals, and 5 corporations and other businesses.
Source: Form ADV Part 1A, Items 5.D and 5.F, filed 26 March 2026
What services does Diversified Portfolios offer?
Diversified Portfolios provides financial planning, portfolio management for individuals and small businesses, and retirement plan services.
Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file; Part 2A brochure, Item 4
How much does Diversified Portfolios charge?
Diversified Portfolios charges 0.25%–1.25% a year for its Investment Management Fee Schedule. The fee is billed in arrears and is negotiable.
Which custodians does Diversified Portfolios use?
Diversified Portfolios’ separately managed account assets are held at Charles Schwab & Co., Inc. (Westlake, TX), with $1.91B. Only custodians holding at least a tenth of those assets are named.
Source: Form ADV Part 1A, Schedule D, Section 5.K.(3), filed 26 March 2026
How many financial advisors does Diversified Portfolios have?
Diversified Portfolios has 11 investment adviser representatives registered with state securities authorities, out of 19 employees, and 11 perform investment advisory functions. None are registered representatives of a broker-dealer or licensed insurance agents.
Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file
What does Diversified Portfolios invest in?
At the end of its last fiscal year, Diversified Portfolios’ separately managed accounts held 75% registered funds (mutual funds, ETFs, BDCs), 21% exchange-traded equities, 3% cash and equivalents and 1% other. The 1% other category is described as: Funds Held in Annuity Products.
Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file
Who owns Diversified Portfolios?
Diversified Portfolios’ direct owners are Thomas Post, Katharine Wagner, James Cox, Ronald M. Yolles Revocable Living Trust U/A/D 12/21/2023, Ronald M. Yolles Revocable Living, Daniel R. Goldberg Revocable Trust U/A/D 8/24/2022 and Daniel R. Goldberg Revocable Trust, each holding 50% or less.
Source: Form ADV Part 1A, Schedules A and B, filed 26 March 2026
How does Diversified Portfolios get paid?
Diversified Portfolios is paid through a percentage of assets under management. Its Form ADV lists no commissions or performance-based fees among how it is paid.
Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file
Is Diversified Portfolios registered with the SEC?
Yes, Diversified Portfolios has been registered with the SEC as an investment adviser since 23 March 1999. Its CRD number is 108942 and its SEC file number is 801-56371.
Source: Form ADV Part 1A, Item 1, filed 26 March 2026; IAPD firm record
How do I contact Diversified Portfolios?
Diversified Portfolios’ main office is at 39520 Woodward Avenue, Suite 200, Bloomfield Hills, MI 48304. Its phone number is 248-644-3030. Its website is divport.com.