Windsor Advisory Group provides financial planning, portfolio management for individuals and small businesses, portfolio management for pooled vehicles, portfolio management for institutions, and selecting other managers. Financial planning was provided to 101–250 clients last fiscal year. The firm advises 4 private funds.
Windsor Advisory Group reports 543 clients. They include 337 high-net-worth individuals, 105 individual clients, and 80 corporations and other businesses. Of its assets, 98.6% ($2.88B across 1,663 accounts) are managed with discretion; $41M across 41 accounts are not. It advised 22 clients without assets under management last fiscal year.
| Client type | Clients | Assets |
|---|---|---|
| Individuals (other than HNW) | 19% | 1% |
| High-net-worth individuals | 62% | 78% |
| Pooled investment vehicles | <1% | 11% |
| Pension and profit-sharing plans | <1% | <1% |
| Charitable organizations | 3% | 1% |
| Other client typesCorporations and other businesses | 15% | 7% |
Client breakdown and activity details
| Client type | Clients | Regulatory AUM | AUM share | Avg. per client |
|---|---|---|---|---|
| Individuals (other than HNW) | 105 | $42.5M | 1.5% | $404K |
| High-net-worth individuals | 337 | $2.29B | 78.4% | $6.8M |
| Pooled investment vehicles | 4 | $335M | 11.4% | $83.7M |
| Pension and profit-sharing plans | Fewer than 5 | $11.6M | 0.4% | $5.81M |
| Charitable organizations | 15 | $39.8M | 1.4% | $2.65M |
| Corporations and other businesses | 80 | $204M | 7.0% | $2.55M |
| Total | 543 | $2.92B | 100% | — |
- Clients
- 105
- Regulatory AUM
- $42.5M
- AUM share
- 1.5%
- Avg. per client
- $404K
- Clients
- 337
- Regulatory AUM
- $2.29B
- AUM share
- 78.4%
- Avg. per client
- $6.8M
- Clients
- 4
- Regulatory AUM
- $335M
- AUM share
- 11.4%
- Avg. per client
- $83.7M
- Clients
- Fewer than 5
- Regulatory AUM
- $11.6M
- AUM share
- 0.4%
- Avg. per client
- $5.81M
- Clients
- 15
- Regulatory AUM
- $39.8M
- AUM share
- 1.4%
- Avg. per client
- $2.65M
- Clients
- 80
- Regulatory AUM
- $204M
- AUM share
- 7.0%
- Avg. per client
- $2.55M
Total
- Clients
- 543
- Regulatory AUM
- $2.92B
- AUM share
- 100%
- Avg. per client
- —
- Clients outside the U.S.
- 0%
- Clients advised without assets under management last fiscal year
- 22
- Private funds advised
- 4
- Financial planning clients last fiscal year
- 101–250
Windsor Advisory Group charges 0.50%–0.65% a year for its Advisory fee on assets under management. The whole portfolio is charged at the rate of its band. The fee is billed in arrears, is negotiable and requires an account of at least $20,000,000.
| Asset band | Annual rate |
|---|---|
| $0–$10M | 0.65% |
| $10M and above | 0.50% |
Fee details and sources
Harry Dye owns 25% to 50% of Windsor Advisory Group. The leadership team of Windsor Advisory Group includes Chief Compliance Officer Stephanie Weir. It has 22 employees, 14 of them in advisory roles.
Leadership
- Stephanie WeirChief Compliance Officer
- Harry DyeMember
- Jonathon EesleyMember
- John MozolaMember
- Clayton HallMember
Investment adviser representatives
12 representatives listed in the SEC register as of 9 October 2026.
- Samantha Irene Buck
- Jacob Thomas Chockran
- Harry Morgan Dye III
- Jonathon Scott Eesley
- Paul Barclay Geiger
- Carter Elizabeth Gerlach
- Clayton A Hall
- Cory Daniel Hinaman
- Alexander Maxim Moeslein
- John Eugene Mozola
- Matthew Hunter Reber
- Evan Joseph Yakubov Mr.
Staff
- 22 employees
- 14 in advisory functions
- 14 state-registered reps
- Owns 25% to 50% of Windsor Advisory Group, LLC
Harry Dye
Control person · since July 2002
- Owns 25% to 50% of Windsor Advisory Group, LLC
Jonathon Eesley
Control person · since December 2013
- Owns 5% to 10% of Windsor Advisory Group, LLC
John Mozola
Control person · since December 2021
- Owns 5% to 10% of Windsor Advisory Group, LLC
Clayton Hall
Control person · since December 2021
Windsor Advisory Group’s regulatory assets grew 2.1× from $1.41B (March 2021) to $2.92B (July 2026); clients rose from 350 to 543 and employees from 16 to 22.
Figures from each annual filing
| Filed | Regulatory AUM | Clients | Employees | Offices |
|---|---|---|---|---|
| July 2026 | $2.92B | 543 | 22 | 1 |
| June 2025 | $2.58B | 501 | 21 | 1 |
| July 2024 | $1.98B | 451 | 19 | 1 |
| July 2023 | $1.88B | 411 | 18 | 1 |
| March 2022 | $1.73B | 420 | 15 | 1 |
| March 2021 | $1.41B | 350 | 16 | 1 |
Besides its headquarters, Windsor Advisory Group has 0 offices, with 1 listed address in Ohio.
Ohio · 1 listed address
- 2130 Quarry Trails DR, 1st Floor, ColumbusHQ
Contact and registration details
- Legal name
- Windsor Advisory Group, LLC
- Headquarters
- 2130 Quarry Trails DR, 1st Floor, Columbus, OH 43228
- Website
- windsoradvisorygroup.com
- Phone
- 614-545-0300
- @Windsor-advisory-group
- SEC file
- 801-61372
- Structure
- Ohio LLC
- Fiscal year end
- December
Windsor Advisory Group uses Charles Schwab ($1.73B) as custodian for its separately managed accounts. Windsor Advisory Group has custody of $1.26B in client assets for 400 clients.
- Charles SchwabCharles Schwab & Co., Inc. · Westlake, TX · $1.73B100%
At year end, Windsor Advisory Group’s separately managed accounts were mostly in funds (65%) and stocks (27%). Its reported 13F holdings for the quarter ended 30 June 2026 total $138M across 97 positions; the largest are Worthington Enterprises Inc. (15.2%), Paychex Inc. (15.1%) and Nvidia Corporation (5.7%).
What the accounts hold
- Stocks27%
- Exchange-traded equities24%
- Non-exchange-traded equities3%
- Funds65%
- Pooled vehicles41%
- Registered funds24%
- Bonds7%
- State and local bonds4%
- Investment grade corporate bonds2%
- U.S. government and agency bonds1%
- Cash1%
Reported 13F holdings
- $138M
- Reported 13F value
- 97
- Positions
- 64.2%
- In the 10 largest
- +15.1%
- Value vs. prior quarter
- Worthington Enterprises Inc.15.2%
- Paychex Inc.15.1%
- Nvidia Corporation5.7%
- iShares TR · Core S&P500 ETF5.3%
- Schwab Strategic TR · US Lrg Cap ETF4.8%
- Worthington Stl Inc. · Com Shs4.8%
- Berkshire Hathaway Inc. Del · CL A3.8%
- Schwab Strategic TR · Intl Eqty ETF3.7%
- Vanguard Intl Equity Index F · TT Wrld ST ETF3.1%
- Berkshire Hathaway Inc. Del · CL B New2.7%
Together, the ten largest are 64.2% of reported value.
How many clients does Windsor Advisory Group have?
Windsor Advisory Group has 543 clients and manages $2.92 billion for them, as of July 2026. They include 337 high-net-worth individuals, 105 individual clients, and 80 corporations and other businesses.
Source: Form ADV Part 1A, Items 5.D and 5.F, filed 1 July 2026
What services does Windsor Advisory Group offer?
Windsor Advisory Group provides financial planning, portfolio management for individuals and small businesses, portfolio management for pooled vehicles, portfolio management for institutions, and selecting other managers.
Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file
How much does Windsor Advisory Group charge?
Windsor Advisory Group charges 0.50%–0.65% a year for its Advisory fee on assets under management. The whole portfolio is charged at the rate of its band. The fee is billed in arrears, is negotiable and requires an account of at least $20,000,000.
Source: WINDSOR ADVISORY ADV PART 2A AA 2025, filed 26 March 2026
Which custodians does Windsor Advisory Group use?
Windsor Advisory Group’s separately managed account assets are held at Charles Schwab & Co., Inc. (Westlake, TX), with $1.73B. Only custodians holding at least a tenth of those assets are named.
Source: Form ADV Part 1A, Schedule D, Section 5.K.(3), filed 1 July 2026
How many financial advisors does Windsor Advisory Group have?
Windsor Advisory Group has 14 investment adviser representatives registered with state securities authorities, out of 22 employees, and 14 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 Windsor Advisory Group invest in?
At the end of its last fiscal year, Windsor Advisory Group’s separately managed accounts held 41% pooled vehicles (private funds and similar), 24% exchange-traded equities, 24% registered funds (mutual funds, ETFs, BDCs), 4% state and local bonds, 3% non-exchange-traded equities, 2% investment grade corporate bonds, 1% U.S. government and agency bonds and 1% cash and equivalents. It advises 4 private funds.
Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file
Does Windsor Advisory Group have a minimum investment?
Yes, Windsor Advisory Group’s minimum account size for its Advisory fee on assets under management is $20M.
Source: WINDSOR ADVISORY ADV PART 2A AA 2025, filed 26 March 2026
Who owns Windsor Advisory Group?
Windsor Advisory Group’s direct owners are Harry Dye, Jonathon Eesley, John Mozola and Clayton Hall, each holding 50% or less.
Source: Form ADV Part 1A, Schedules A and B, filed 1 July 2026
How does Windsor Advisory Group get paid?
Windsor Advisory Group is paid through a percentage of assets under management, fixed fees and other compensation. 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 Windsor Advisory Group registered with the SEC?
Yes, Windsor Advisory Group has been registered with the SEC as an investment adviser since 8 August 2002. Its CRD number is 122266 and its SEC file number is 801-61372.
Source: Form ADV Part 1A, Item 1, filed 1 July 2026; IAPD firm record
How do I contact Windsor Advisory Group?
Windsor Advisory Group’s main office is at 2130 Quarry Trails DR, 1st Floor, Columbus, OH 43228. Its phone number is 614-545-0300. Its website is windsoradvisorygroup.com.