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Thomas Frank Marking

WILLIAM BLAIR
NEW YORK, NY
·CRD# 6525205·11 years experience

Professional Summary

Thomas Frank Marking, who also goes by Thomas Marking, is a registered financial advisor currently at WILLIAM BLAIR located in New York, New York. Thomas is registered as a RR (Registered Representative) and started their career in finance in 2015. Thomas has worked at 4 firms and has passed the Series 63, SIE and Series 79 exams.

At a Glance

Best-Interest Standard

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Fiduciary Standard

Fee Structure

Account Minimum

Active Clients

Other Aliases

Thomas Marking

Blog Corner

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Videos & Posts

This advisor has not added any videos or posts yet.

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Contact Information

This advisor has not claimed their profile yet, so there is no contact information to display at this time.

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Disclosures are events reported to regulators, such as customer disputes, regulatory actions, employment separations, or financial events. Some are resolved, denied, or contested — a disclosure is not a verdict. We recommend asking an advisor directly about any disclosure on their record.

Disclosures on record.

Disclosures can be potential red flags, including customer disputes, regulatory fines, employer terminations, bankruptcies, judgments, liens, or certain criminal activities. Check for any disclosures as part of your thorough research when choosing an advisor.

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Years of Experience

11 years in the financial services industry

Current & Past Employments

WILLIAM BLAIR·CRD# 1252
RIA
BD
1166 Avenue Of The Americas Floor 20, New York, NY 10036-2774
May 23, 2022 - Present
EVERCORE GROUP L.L.C.·CRD# 42405
BD
New York, NY
March 11, 2020 - May 16, 2022
J.P. MORGAN SECURITIES LLC·CRD# 79
BD
New York, NY
August 28, 2018 - March 3, 2020
CREDIT SUISSE SECURITIES (USA) LLC·CRD# 816
BD
New York, NY
September 17, 2015 - August 29, 2018

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Current Firm

WILLIAM BLAIR
WILLIAM BLAIR

WILLIAM BLAIR | WILLIAM BLAIR & COMPANY L.L.C. | WILLIAM BLAIR & COMPANY

CRD#: 1252 / SEC#: 801-688, 8-2698
RIA
Registered Investment Advisory firm - SEC (12/24/1947 Approved)
BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)

Contact Information

Main Address

The William Blair Building 150 North Riverside, Chicago, IL 60606

Mailing Address

The William Blair Building 150 North Riverside, Chicago, IL 60606-1594

Phone Number

(312) 236-1600

Established

Delaware since 10/30/1995

Firm Type

Limited Liability Company

Fiscal Year End

December

Firm Size

Large

# of Employees

492

SEC notice filing (53 States and Territories)

Registered to provide investment advisory services in 53 US states and territories.

FINRA licenses (53 States and Territories)

Registered to provide investment advisory services in 53 US states and territories.

Documents

Customer Relationship Summary (CRS / SEC)Customer Relationship Summary (CRS / FINRA)Latest Form ADV

Part 2 Brochures

WILLIAM BLAIR FORM ADV PART 2A - APPENDIX 1 WRAP BROCHURE (3/31/2026)

Direct owners and executive officers

NamePositionCRD#
WBC HOLDINGS, L.P.HOLDING COMPANY—
CITARDI, CISSIEEXECUTIVE COMMITTEE, GENERAL COUNSEL6642613
DEVORE, RYAN JACOBEXECUTIVE COMMITTEE3049671
GLEDHILL, BRENT WALKERPRESIDENT, CEO2921069
KENDALL, ROBERT DANIELEXECUTIVE COMMITTEE2765873
MCLAUGHLIN, SCOTT THOMASEXECUTIVE COMMITTEE2481285
RASAVONGXAY, WILLSON BCHIEF COMPLIANCE OFFICER6593731
SATTERFIELD, BETH AEXECUTIVE COMMITTEE6011858
TOLE, STEVEN ROBERTEXECUTIVE COMMITTEE5885283
TRIMBERGER, MICHAEL WILLIAMEXECUTIVE COMMITTEE, CFO5329834
ZIMMER, MATTHEW MONTGOMERYEXECUTIVE COMMITTEE4157826

Regulatory Assets Under Management

Total Number of Accounts

39,781

AUM (Assets Under Management)

$64,284,844,374

Disclosures

Regulatory Event

29

Arbitration

2

Bond

1

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Other business activities

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.

The advisor shows no other business activity.

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Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".
WILLIAM BLAIR
WILLIAM BLAIR

WILLIAM BLAIR | WILLIAM BLAIR & COMPANY L.L.C. | WILLIAM BLAIR & COMPANY

CRD#: 1252 / SEC#: 801-688, 8-2698
RIA
Registered Investment Advisory firm - SEC (12/24/1947 Approved)
BD
Broker-Dealer Firm Regulated by FINRA (Chicago district office)

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.
RR
indicates the advisor is registered as a Registered Representative in this state, allowing securities offerings such as stocks, bonds, and mutual funds through a broker-dealer.
RR
Illinois
(5/23/2022)
RR
New York
(5/23/2022)

Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.

Exams

Financial professionals may take different exams throughout their careers based on the types of services they provide and roles they perform.

Series 63 — Uniform Securities Agent State Law Examination

Passed Aug 2018About the Series 63 exam

SIE — Securities Industry Essentials Examination

Passed Oct 2018About the SIE exam

Series 79 — Investment Banking Registered Representative Examination

Passed Sep 2015About the Series 79 exam
FINRA
SRO Registrations

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CRS (Client Relationship Summary) - BD

Click below to view Thomas Frank Marking's CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

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