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For asset managers

SEC-registered wealth management firm Broker-dealer affiliated

Bok Financial Advisors

As of its Form ADV filed March 31, 2026, Bok Financial Advisors, an SEC-registered, broker-dealer affiliated wealth management firm in Tulsa, Oklahoma, reported $1.1 billion in regulatory assets under management across 3,330 accounts, ranking #8 among all wealth firms in Oklahoma by assets.

Registration

Main office
Tulsa, OK
Registration
SEC-registered, Approved
CRD number
17530
SEC file number
801-53600
Registered since
January 28, 1997
Latest Form ADV filing
March 31, 2026
Legal name
BOK FINANCIAL SECURITIES, INC.
Organized as
Corporation
Fiscal year ends
December
Other offices
114

Key figures

Regulatory assets under management
$1.1 billion
Discretionary
$519.9 million (49.1%)
Non-discretionary
$538.1 million
Accounts
3,330 (2,596 discretionary)
Clients
3,334, approximate as reported
Employees
165
Advisory staff
142 performing investment advisory functions
Average account
$317,724
Asset growth, 1 year
26.6% (from $835.6 million a year earlier)
Asset growth, 3-year annual rate
12.7% (from $739.3 million three years earlier)
Asset growth, 5-year annual rate
3.0% (from $912.8 million five years earlier)
Client growth, 1 year
4.9% (from 3,179)

Broker-dealer affiliated. The firm is itself a broker-dealer as well as an investment adviser (Form ADV Item 6.A(1)). It is ranked among all wealth firms, the directory's view that includes wirehouses and broker-dealer firms, not in the main lists of independent RIAs. 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 all wealth firms, including wirehouses and broker-dealer firms.

Assets over time

Bok Financial Advisors: regulatory assets under managementThe SEC's yearly snapshots and the latest filing. Years of state registration are not in the SEC files.RAUM the firm reported in each snapshot, October 1, 2010 to October 2, 2026.
$0$500M$1B$1.5B201020132016202020232026$1.1BOctober 1, 2010: $42.7 millionOctober 3, 2011: $74.2 millionOctober 1, 2012: $160.1 millionOctober 1, 2013: $198.4 millionOctober 1, 2014: $278.7 millionOctober 1, 2015: $427.4 millionOctober 3, 2016: $568.3 millionOctober 2, 2017: $648.0 millionOctober 1, 2018: $622.9 millionOctober 1, 2019: $754.0 millionOctober 1, 2020: $755.3 millionOctober 4, 2021: $912.8 millionOctober 3, 2022: $959.8 millionOctober 5, 2023: $739.3 millionOctober 1, 2024: $737.6 millionSeptember 2, 2025: $835.6 millionOctober 2, 2026: $1.1 billion
Data table
Bok Financial Advisors: regulatory assets under management
As ofRAUM
October 1, 2010$42.7 million
October 3, 2011$74.2 million
October 1, 2012$160.1 million
October 1, 2013$198.4 million
October 1, 2014$278.7 million
October 1, 2015$427.4 million
October 3, 2016$568.3 million
October 2, 2017$648.0 million
October 1, 2018$622.9 million
October 1, 2019$754.0 million
October 1, 2020$755.3 million
October 4, 2021$912.8 million
October 3, 2022$959.8 million
October 5, 2023$739.3 million
October 1, 2024$737.6 million
September 2, 2025$835.6 million
October 2, 2026$1.1 billion

Clients and services

Client mix

Regulatory assets by client typeForm ADV Item 5.D, as reported. Client counts are approximate.
MeasureBarRAUM
Individuals (other than high net worth) 2,914 clients $587.8 million
High net worth individuals 349 clients $420.5 million
Corporations or other businesses 29 clients $44.4 million
Charitable organizations 5 clients $5.3 million
Other 37 clients $5,515
Banking or thrift institutions fewer than 5 clients $0
Pension and profit sharing plans fewer than 5 clients $0
State or municipal government entities fewer than 5 clients $0
Other investment advisers fewer than 5 clients $0
Insurance companies fewer than 5 clients $0
Sovereign wealth funds and foreign official institutions fewer than 5 clients $0

How the firm is paid

  • A percentage of assets under management
  • Hourly charges
  • Fixed fees
  • Commissions

Advisory services

  • Financial planning
  • Portfolio management for individuals or small businesses
  • Portfolio management for pooled investment vehicles
  • Portfolio management for businesses or institutional clients
  • Selection of other advisers
  • Educational seminars or workshops
  • Other

Financial planning clients (Item 5.H): 0.

Wrap fee program sponsor or portfolio manager: yes.

Other business, affiliations and custody

Other business activities (Item 6.A)

  • Broker-dealer
  • Insurance broker or agent
  • Registered municipal advisor

Financial industry affiliations (Item 7.A)

  • Broker-dealer
  • Other investment adviser
  • Municipal advisor
  • Banking or thrift institution
  • Insurance company or agency
  • Sponsor, general partner or managing member of pooled investment vehicles

Custody (Item 9)

The firm reported custody of client cash or securities, $438.2 million in total.

Investment adviser representatives

IARs registered with the firm
139
Also registered through a broker-dealer
137
Employees who are IARs (Form ADV 5.B(3))
142

Designations held by the firm's IARs: CFP 8, ChFC 3, CFA 2.

Between 99 and 105 of the firm's 139 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 5 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.

Succession and M&A for advisors

Similar-sized firms in Oklahoma

The five wealth firms, broker-dealer affiliated firms included, nearest in regulatory assets with a main office in the same state.

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.