As of October 2, 2026, 885 wealth management firms, including broker-dealer firms, based in Illinois reported $1.1 trillion in regulatory assets under management; the largest by assets was Cetera Investment Advisers LLC, with $256.8 billion.
Showing all wealth firms, including wirehouses and broker-dealer firms. Independent RIAs only
Largest wealth firms by assets under management, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
RAUM
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
CIBC Private Wealth Advisors, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
William Blair & Company L.L.C.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Rothschild Wealth LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Fastest-growing wealth firms over three years, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Growth
Starting value
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Mwa Financial Services, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Rothschild Wealth LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Fastest-growing wealth firms over five years, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Growth
Starting value
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
River Street Advisors, LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Wealth firms with the biggest asset gains over one year, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Increase
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
CIBC Private Wealth Advisors, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
William Blair & Company L.L.C.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Iht Wealth Management LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
BMO Family Office, LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Wealth firms with the most clients, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Most clients
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
William Blair & Company L.L.C.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Iht Wealth Management LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Bankers Life Advisory Services, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
LaSalle St. Investment Advisors, L.L.C.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Ipi Wealth Management, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Wealth firms with the fastest client growth over one year, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Growth
Starting value
1
Rothschild Wealth LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Chicago Capital Management Advisors, LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Wealth firms with the most accounts, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Most accounts
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
William Blair & Company L.L.C.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
CIBC Private Wealth Advisors, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Iht Wealth Management LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Wealth firms with the most advisory staff, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Most advisory staff
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Bankers Life Advisory Services, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
William Blair & Company L.L.C.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
CIBC Private Wealth Advisors, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Mwa Financial Services, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Wealth firms with the most high net worth clients, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Most high net worth clients
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
William Blair & Company L.L.C.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Iht Wealth Management LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Arete Wealth Advisors, LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Wealth firms with the most CFP professionals, including broker-dealer firms in Illinois, top 10
Rank
Firm
City
Most CFP professionals
1
Cetera Investment Advisers LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Iht Wealth Management LLCBroker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
Landolt Securities, Inc.Broker-dealer affiliated: A wealth firm that is, or is part of, a broker-dealer or a bank: a wirehouse, a broker-dealer or its advisory arm, or a bank's. It appears in the all wealth firms view, not in the main lists of independent RIAs.
From the SEC's yearly files: SEC-registered wealth firms based in Illinois, from October 2018, each snapshot classed from its own Form ADV answers.
FirmsSEC-registered wealth firms, including broker-dealer firms. 9 snapshots, October 1, 2018 to October 2, 2026.Firms, SEC-registered wealth firms, including broker-dealer firms in Illinois, in each snapshot from October 1, 2018 to October 2, 2026.Data table
Firms
As of
Firms
October 1, 2018
255
October 1, 2019
255
October 1, 2020
264
October 4, 2021
275
October 3, 2022
294
October 5, 2023
289
October 1, 2024
298
September 2, 2025
309
October 2, 2026
355
Regulatory assets under managementSEC-registered wealth firms, including broker-dealer firms. 9 snapshots, October 1, 2018 to October 2, 2026.Regulatory assets under management, SEC-registered wealth firms, including broker-dealer firms in Illinois, 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
$275.1 billion
October 1, 2019
$265.4 billion
October 1, 2020
$322.3 billion
October 4, 2021
$456.3 billion
October 3, 2022
$575.6 billion
October 5, 2023
$529.6 billion
October 1, 2024
$711.6 billion
September 2, 2025
$883.3 billion
October 2, 2026
$1.0 trillion
Client accountsSEC-registered wealth firms, including broker-dealer firms. 9 snapshots, October 1, 2018 to October 2, 2026.Client accounts, SEC-registered wealth firms, including broker-dealer firms in Illinois, in each snapshot from October 1, 2018 to October 2, 2026.Data table
Client accounts
As of
Client accounts
October 1, 2018
449,257
October 1, 2019
516,239
October 1, 2020
628,530
October 4, 2021
934,840
October 3, 2022
1,002,789
October 5, 2023
1,059,071
October 1, 2024
1,410,596
September 2, 2025
1,666,475
October 2, 2026
1,849,480
Median firm size (RAUM)SEC-registered wealth firms, including broker-dealer firms. 9 snapshots, October 1, 2018 to October 2, 2026.Median firm size (RAUM), SEC-registered wealth firms, including broker-dealer firms in Illinois, 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
$273.0 million
October 1, 2019
$251.1 million
October 1, 2020
$272.1 million
October 4, 2021
$308.9 million
October 3, 2022
$308.5 million
October 5, 2023
$270.1 million
October 1, 2024
$291.2 million
September 2, 2025
$325.3 million
October 2, 2026
$333.1 million
The market in Illinois now
Headline figures
Headline figures, as of October 2, 2026
Measure
All wealth firms
SEC-registered
State-registered
Firms
885
355
530
Regulatory assets under management
$1.1 trillion
$1.0 trillion
$13.0 billion
Accounts
1,891,589
1,849,480
42,109
Clients
1,360,211
1,329,947
30,264
Employees
22,604
21,809
795
Advisory employees
16,088
15,400
688
Investment adviser representatives
18,156
17,433
723
Median RAUM
$84.1 million
$333.1 million
$23.9 million
Average RAUM
$1.4 billion
$3.0 billion
$33.0 million
Firms by size
Advisers grouped by regulatory assets under management.
Firms by size, as of October 2, 2026
Measure
All wealth firms
SEC-registered
State-registered
Firms under $100 million
392
8
384
RAUM of firms under $100 million
$12.1 billion
$214.8 million
$11.9 billion
Firms $100 million to $250 million
136
126
10
RAUM of firms $100 million to $250 million
$21.9 billion
$20.8 billion
$1.1 billion
Firms $250 million to $500 million
84
84
0
RAUM of firms $250 million to $500 million
$29.8 billion
$29.8 billion
$0
Firms $500 million to $1 billion
58
58
0
RAUM of firms $500 million to $1 billion
$41.0 billion
$41.0 billion
$0
Firms $1 billion to $5 billion
48
48
0
RAUM of firms $1 billion to $5 billion
$95.2 billion
$95.2 billion
$0
Firms $5 billion to $10 billion
11
11
0
RAUM of firms $5 billion to $10 billion
$81.9 billion
$81.9 billion
$0
Firms $10 billion and up
10
10
0
RAUM of firms $10 billion and up
$779.0 billion
$779.0 billion
$0
Concentration
How much of the market the largest advisers hold.
Concentration: all wealth firmsAs of October 2, 2026.
Measure
Bar
Value
Top 10 share of RAUM
73.4%
Top 100 share of RAUM
92.5%
Concentration, as of October 2, 2026
Measure
All wealth firms
SEC-registered
State-registered
Top 10 share of RAUM
73.4%
74.3%
8.7%
Top 100 share of RAUM
92.5%
93.7%
58.3%
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: all wealth firmsAs of October 2, 2026.
Measure
Bar
Value
Charge a percentage of assets
91.9%
Charge hourly fees
51.2%
Charge subscription fees
1.0%
Charge fixed fees
61.4%
Receive commissions
6.0%
Charge performance-based fees
5.4%
Other compensation
7.8%
How advisers are paid, as of October 2, 2026
Measure
All wealth firms
SEC-registered
State-registered
Charge a percentage of assets
91.9%
98.0%
87.7%
Charge hourly fees
51.2%
50.4%
51.7%
Charge subscription fees
1.0%
1.1%
0.9%
Charge fixed fees
61.4%
70.1%
55.5%
Receive commissions
6.0%
7.0%
5.3%
Charge performance-based fees
5.4%
7.3%
4.2%
Other compensation
7.8%
9.6%
6.6%
Custody
Advisers reporting custody of client cash or securities on Form ADV Item 9.
Custody, as of October 2, 2026
Measure
All wealth firms
SEC-registered
State-registered
Have custody
25.1%
50.1%
8.3%
Broker-dealer and other affiliations
From Form ADV Items 6 and 7.
Broker-dealer and other affiliations, as of October 2, 2026
Measure
All wealth firms
SEC-registered
State-registered
Broker-dealer affiliated
5.5%
10.4%
2.3%
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
All wealth firms
SEC-registered
State-registered
New registrations
95
43
52
Successions
No data
0
No data
Other measures
Other measures, as of October 2, 2026
Measure
All wealth firms
SEC-registered
State-registered
Firms reporting RAUM
739
345
394
Discretionary RAUM
$951.5 billion
$940.0 billion
$11.5 billion
CFP professionals
3,783
3,575
208
25th percentile RAUM
$21.5 million
$180.0 million
$9.7 million
75th percentile RAUM
$301.7 million
$781.0 million
$50.2 million
90th percentile RAUM
$935.1 million
$2.2 billion
$80.4 million
Average account size
$560,903
$566,640
$308,887
Offer financial planning
79.2%
85.1%
75.3%
RAUM growth, one year
No data
18.7%
No data
As of October 2, 2026. Definitions of every measure are on the methodology page.