SEC-registered independent wealth management RIA
Rosemeyer Management Group
As of its Form ADV filed April 30, 2026, Rosemeyer Management Group, an SEC-registered independent wealth management RIA in Platteville, Wisconsin, reported $914.0 million in regulatory assets under management across 1,170 accounts, ranking #25 among independent RIAs in Wisconsin by assets.
Registration
- Main office
- Platteville, WI
- Registration
- SEC-registered, Approved
- CRD number
- 310363
- SEC file number
- 801-119774
- Registered since
- November 12, 2020
- Latest Form ADV filing
- April 30, 2026
- Legal name
- RMG WEALTH MANAGEMENT, LLC
- Organized as
- Limited Liability Company
- Fiscal year ends
- December
- Other offices
- 4
Key figures
- Regulatory assets under management
- $914.0 million
- Discretionary
- $873.9 million (95.6%)
- Non-discretionary
- $40.1 million
- Accounts
- 1,170 (1,159 discretionary)
- Clients
- 1,166, approximate as reported
- Employees
- 23
- Advisory staff
- 9 performing investment advisory functions
- Average account
- $781,165
- Asset growth, 1 year
- 32.1% (from $691.9 million a year earlier)
- Asset growth, 3-year annual rate
- 39.3% (from $338.1 million three years earlier)
- Asset growth, 5-year annual rate
- 33.5% (from $215.6 million five years earlier)
- Client growth, 1 year
- 17.3% (from 994)
Independent wealth management RIA: individual and high net worth clients hold at least half of its regulatory assets, it offers financial planning or portfolio management for individuals, and it is not a broker-dealer, a bank or part of one by the directory's rules. How firms are classed.
Growth rates come from the SEC's yearly snapshots and are left blank when the years are not comparable.
Rankings
Among independent wealth management RIAs.
| Ranking | Nationally | In Wisconsin | Value |
|---|---|---|---|
| Largest independent RIAs by assets under management | #1,416 | #25 | $914.0 million |
| Fastest-growing independent RIAs over one year | #870 | #16 | 32.1%from $691.9 million |
| Fastest-growing independent RIAs over three years | #213 | #5 | 39.3%from $338.1 million |
| Fastest-growing independent RIAs over five years | #134 | #5 | 33.5%from $215.6 million |
| Independent RIAs with the biggest asset gains over one year | #960 | #15 | $222.1 million |
| Independent RIAs with the most clients | #781 | #16 | 1,166 |
| Independent RIAs with the fastest client growth over one year | #856 | #10 | 17.3%from 994 |
| Independent RIAs with the most accounts | #2,183 | #52 | 1,170 |
| Independent RIAs with the most advisory staff | #1,258 | #26 | 9 |
| Independent RIAs with the most high net worth clients | #1,169 | #24 | 243 |
| Independent RIAs with the most CFP professionals | #3,524 | #65 | 1 |
Assets over time
Data table
| As of | RAUM |
|---|---|
| October 4, 2021 | $215.6 million |
| October 3, 2022 | $321.6 million |
| October 5, 2023 | $338.1 million |
| October 1, 2024 | $511.2 million |
| September 2, 2025 | $691.9 million |
| October 2, 2026 | $914.0 million |
Clients and services
Client mix
| Measure | Bar | RAUM |
|---|---|---|
| High net worth individuals 243 clients | $568.1 million | |
| Individuals (other than high net worth) 911 clients | $293.2 million | |
| Corporations or other businesses 6 clients | $21.4 million | |
| Pension and profit sharing plans fewer than 5 clients | $18.7 million | |
| Charitable organizations 6 clients | $12.6 million |
How the firm is paid
- A percentage of assets under management
- Fixed fees
Advisory services
- Financial planning
- Portfolio management for individuals or small businesses
- Portfolio management for businesses or institutional clients
- Pension consulting
Financial planning clients (Item 5.H): 500.
Wrap fee program sponsor or portfolio manager: no.
Other business, affiliations and custody
Other business activities (Item 6.A)
None reported.
Financial industry affiliations (Item 7.A)
- Accountant or accounting firm
Custody (Item 9)
The firm reported no custody of client cash or securities.
Investment adviser representatives
- IARs registered with the firm
- 15
- Also registered through a broker-dealer
- 0
- Employees who are IARs (Form ADV 5.B(3))
- 9
Designations held by the firm's IARs: CFP 1.
Between 12 and 15 of the firm's 15 IARs are registered in jurisdictions that require IAR CE. The source counts registrations by jurisdiction, and many IARs are registered in more than one, so the exact number is not knowable from it. IAR CE requirements by state.
Counts only. AdvisorIQ does not list individual people.
Disclosures
On Form ADV Item 11 the firm answered yes to 0 disclosure questions. See the detail on IAPD.
Succession and acquired firms
On Form ADV Item 4 the firm did not report succeeding to another adviser's business.
Similar-sized firms in Wisconsin
| Firm | City | RAUM |
|---|---|---|
| McGlone Suttner Wealth Management, Inc. | Appleton | $1.0 billion |
| Mbe Wealth Management, LLC | Tomah | $977.1 million |
| Milestone Investment Advisors, LLC | Middleton | $877.6 million |
| Park Capital Management, LLC | Madison | $868.0 million |
| PJS Investment Management | Cedarburg | $852.0 million |
The five independent RIAs nearest in regulatory assets with a main office in the same state.
Elsewhere
- Rosemeyer Management Group on IAPD: Form ADV, brochures and disclosure detail.
- Firm website: www.rosemeyermg.com
- Independent RIAs in Wisconsin
Firm data as of October 2, 2026, from ia100226.zip. Figures are as the firm reported them; corrections are made on Form ADV and appear after the next monthly reload.
Data as of October 2, 2026, from Form ADV. Sources: SEC registered adviser data (ia100226.zip) and IAPD compilation reports. How the directory is built.