As of October 2, 2026, 837 independent wealth management RIAs based in Ohio reported $374.1 billion in regulatory assets under management; the largest by assets was Mai Capital Management, LLC, with $52.1 billion.
From the SEC's yearly files: SEC-registered independent RIAs based in Ohio, from October 2018, each snapshot classed from its own Form ADV answers.
FirmsSEC-registered independent RIAs. 9 snapshots, October 1, 2018 to October 2, 2026.Firms, SEC-registered independent RIAs in Ohio, in each snapshot from October 1, 2018 to October 2, 2026.Data table
Firms
As of
Firms
October 1, 2018
189
October 1, 2019
192
October 1, 2020
201
October 4, 2021
230
October 3, 2022
250
October 5, 2023
242
October 1, 2024
265
September 2, 2025
278
October 2, 2026
315
Regulatory assets under managementSEC-registered independent RIAs. 9 snapshots, October 1, 2018 to October 2, 2026.Regulatory assets under management, SEC-registered independent RIAs in Ohio, in each snapshot from October 1, 2018 to October 2, 2026.Data table
Regulatory assets under management
As of
Regulatory assets under management
October 1, 2018
$107.2 billion
October 1, 2019
$105.3 billion
October 1, 2020
$121.8 billion
October 4, 2021
$153.0 billion
October 3, 2022
$183.1 billion
October 5, 2023
$171.4 billion
October 1, 2024
$235.5 billion
September 2, 2025
$282.1 billion
October 2, 2026
$361.1 billion
Client accountsSEC-registered independent RIAs. 9 snapshots, October 1, 2018 to October 2, 2026.Client accounts, SEC-registered independent RIAs in Ohio, in each snapshot from October 1, 2018 to October 2, 2026.Data table
Client accounts
As of
Client accounts
October 1, 2018
243,421
October 1, 2019
244,165
October 1, 2020
252,246
October 4, 2021
301,871
October 3, 2022
343,540
October 5, 2023
368,111
October 1, 2024
439,089
September 2, 2025
491,557
October 2, 2026
569,476
Median firm size (RAUM)SEC-registered independent RIAs. 9 snapshots, October 1, 2018 to October 2, 2026.Median firm size (RAUM), SEC-registered independent RIAs in Ohio, in each snapshot from October 1, 2018 to October 2, 2026.Data table
Median firm size (RAUM)
As of
Median firm size (RAUM)
October 1, 2018
$263.2 million
October 1, 2019
$251.3 million
October 1, 2020
$261.5 million
October 4, 2021
$286.2 million
October 3, 2022
$298.9 million
October 5, 2023
$272.0 million
October 1, 2024
$284.7 million
September 2, 2025
$304.2 million
October 2, 2026
$300.1 million
The market in Ohio now
Headline figures
Headline figures, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
Firms
837
315
522
Regulatory assets under management
$374.1 billion
$361.1 billion
$13.0 billion
Accounts
622,248
569,476
52,772
Clients
278,759
240,033
38,726
Employees
6,187
5,270
917
Advisory employees
3,523
2,773
750
Investment adviser representatives
3,633
2,882
751
Median RAUM
$81.3 million
$300.1 million
$20.4 million
Average RAUM
$534.4 million
$1.2 billion
$33.3 million
Firms by size
Advisers grouped by regulatory assets under management.
Firms by size, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
Firms under $100 million
380
4
376
RAUM of firms under $100 million
$11.3 billion
$53.9 million
$11.2 billion
Firms $100 million to $250 million
139
124
15
RAUM of firms $100 million to $250 million
$22.2 billion
$20.4 billion
$1.8 billion
Firms $250 million to $500 million
80
80
0
RAUM of firms $250 million to $500 million
$27.8 billion
$27.8 billion
$0
Firms $500 million to $1 billion
48
48
0
RAUM of firms $500 million to $1 billion
$33.1 billion
$33.1 billion
$0
Firms $1 billion to $5 billion
40
40
0
RAUM of firms $1 billion to $5 billion
$80.4 billion
$80.4 billion
$0
Firms $5 billion to $10 billion
8
8
0
RAUM of firms $5 billion to $10 billion
$48.0 billion
$48.0 billion
$0
Firms $10 billion and up
5
5
0
RAUM of firms $10 billion and up
$151.5 billion
$151.5 billion
$0
Concentration
How much of the market the largest advisers hold.
Concentration: independent RIAsAs of October 2, 2026.
Measure
Bar
Value
Top 10 share of RAUM
49.2%
Top 100 share of RAUM
83.5%
Concentration, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
Top 10 share of RAUM
49.2%
51.0%
9.9%
Top 100 share of RAUM
83.5%
86.5%
62.3%
How advisers are paid
Share of advisers reporting each form of compensation on Form ADV Item 5.E. A firm can report several.
How advisers are paid: independent RIAsAs of October 2, 2026.
Measure
Bar
Value
Charge a percentage of assets
92.0%
Charge hourly fees
48.6%
Charge subscription fees
1.3%
Charge fixed fees
66.2%
Receive commissions
2.9%
Charge performance-based fees
3.8%
Other compensation
11.5%
How advisers are paid, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
Charge a percentage of assets
92.0%
97.8%
88.5%
Charge hourly fees
48.6%
47.3%
49.4%
Charge subscription fees
1.3%
2.2%
0.8%
Charge fixed fees
66.2%
71.1%
63.2%
Receive commissions
2.9%
3.2%
2.7%
Charge performance-based fees
3.8%
7.0%
1.9%
Other compensation
11.5%
12.4%
10.9%
Custody
Advisers reporting custody of client cash or securities on Form ADV Item 9.
Custody, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
Have custody
27.8%
51.7%
13.4%
Broker-dealer and other affiliations
From Form ADV Items 6 and 7.
Broker-dealer and other affiliations, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
Broker-dealer affiliated
1.6%
2.5%
1.0%
New firms and successions
New registrations and firms reporting that they succeeded to another adviser's business (Form ADV Item 4).
New firms and successions, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
New registrations
88
36
52
Successions
No data
0
No data
Other measures
Other measures, as of October 2, 2026
Measure
Independent RIAs
SEC-registered
State-registered
Firms reporting RAUM
700
309
391
Discretionary RAUM
$331.7 billion
$320.2 billion
$11.5 billion
CFP professionals
1,236
1,019
217
25th percentile RAUM
$16.6 million
$175.3 million
$7.5 million
75th percentile RAUM
$259.0 million
$676.4 million
$52.0 million
90th percentile RAUM
$719.1 million
$2.0 billion
$85.0 million
Average account size
$601,217
$634,088
$246,498
Offer financial planning
80.9%
85.7%
78.0%
RAUM growth, one year
No data
28.0%
No data
As of October 2, 2026. Definitions of every measure are on the methodology page.