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Gw&k Investment Management, LLC

Gw&k Investment Management, LLC. CRD 121942

Gw&k Investment Management, LLC logo

CRD: 121942

Gw&k Investment Management, LLC

$52.8B Total AUM
$52.8B Disc. AUM
4.2% 3Y CAGR
177 Employees
48,736 ADV. Clients
24 yrs Firm Age

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Firm Details

Custodian
Broadridge · Charles Schwab & Company · Merrill Lynch · Northern Trust · SEI · UBS
Clients
Retail and Institutional
Established Date
01-01-2002
Office Locations
1

Office Locations

222 Berkeley Street 15th Floor Boston MA

About Gw&k Investment Management, LLC

GW&K is an active investment manager serving financial advisors, RIAs, institutional investors, and private wealth clients with domestic small-cap/smid and high-conviction multi-cap equity, global equity, and fixed income strategies. Known as a pioneer and recognized leader in municipal bond investing since 1974, the firm emphasizes disciplined, research-driven security selection and hands-on client service.

Reported data analysis

What the numbers show

Between March 27, 2025 and March 26, 2026, reported AUM decreased 0.3%, from $52.9B to $52.8B.

Across 5 reported observations, AUM decreased 3.5% between March 31, 2022 and March 26, 2026, from $54.7B to $52.8B.

Of the latest reported AUM, 100.0% is discretionary and 0.0% is non-discretionary.

The firm reports 63 advisory representatives and 48,736 clients, or 773.6 clients per representative. That equates to $1.1M in reported AUM per client.

The profile lists 1 reported office location and 24 years in operation. The source data was last updated on March 26, 2026. Figures reflect reported regulatory data and may not include subsequent changes.

Team overview

37 AVG AGE
$837.8M AVG AUM / ADVISOR
$1.1M AVG AUM / CLIENT
3 yrs AVG TENURE
177 Employees
63 Advisory Reps
10 RIA Reps
24yrs Firm Age

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Available data coverage

  • Asset Classes
  • Client Personas
  • CRM
  • Custodian
  • Investment Themes
  • Investment Vehicles
  • Platform
  • Services
  • Technology

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Owner & Executives

THOMAS F X POWERS

THOMAS F X POWERS

Chief Executive Officer, Partner

CRD
--
Ownership
5% but less than 10%
MICHAEL JASON CLARE

MICHAEL JASON CLARE

Director, President

CRD
#4742712
Ownership
Less than 5%

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Contacts

DANIEL JOHN FASCIANO

DANIEL JOHN FASCIANO

Director

CRD
#4518411
Christopher Ryan Lackey

Christopher Ryan Lackey

Senior Client Service Associate

CRD
#7783551

Showing 2 of 13 contacts

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Assets Under Management

Total AUM
Discretionary
Non-Discretionary
03-31-2022
03-29-2023
03-27-2024
03-27-2025
03-26-2026
Category Assets AVG. Account size
Discretionary $52,782,948,184 $1,083,616
Non-Discretionary $0 --
Total $52,782,948,184 $1,083,616

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Separately Managed Accounts

SMA allocation detail is available

Gw&k Investment Management, LLC has reported separately managed account data across 8 asset classes. AdvizorPro provides the associated asset values, allocation percentages, and exportable breakdown.

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13F Holdings | Q2 2026

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Gw&k Investment Management, LLC's 13F holdings detail is available for Q2 2026, including issuer, security class, CUSIP, ticker, portfolio weight, and reported value.

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