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Douglass Winthrop Advisors LLC

Douglass Winthrop Advisors LLC. CRD 108680

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CRD: 108680

Douglass Winthrop Advisors LLC

$6.5B Total AUM
$6.5B Disc. AUM
15.9% 3Y CAGR
34 Employees
1,328 ADV. Clients
26 yrs Firm Age

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Firm Details

Custodian
Charles Schwab & Company ยท Pershing
Clients
Retail and Institutional
Established Date
10-01-1999
Office Locations
2

Office Locations

521 Fifth Avenue 19th Floor NEW York NY
888 17th Street NW Suite 205 Washington DC

About Douglass Winthrop Advisors LLC

Douglass Winthrop Advisors is an RIA serving individuals and families as well as trusts and endowments. The firm provides investment management alongside investment planning, portfolio construction, tax planning and insurance coordination. Portfolios are primarily ETF-based with additional fixed income exposure, reflecting an active-management and socially responsible tilt. Operates across retail and institutional relationships and uses Black Diamond.

Reported data analysis

What the numbers show

Between March 31, 2025 and March 24, 2026, reported AUM increased 10.9%, from $5.8B to $6.5B.

Across 5 reported observations, AUM increased 28.6% between December 5, 2022 and March 24, 2026, from $5.0B to $6.5B.

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

The firm reports 18 advisory representatives and 1,328 clients, or 73.8 clients per representative. That equates to $4.9M in reported AUM per client.

The profile lists 2 reported office locations and 26 years in operation. The source data was last updated on March 24, 2026. Figures reflect reported regulatory data and may not include subsequent changes.

Team overview

55 AVG AGE
$358.7M AVG AUM / ADVISOR
$4.9M AVG AUM / CLIENT
6.5 yrs AVG TENURE
34 Employees
18 Advisory Reps
9 RIA Reps
26yrs Firm Age

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Available data coverage

  • Asset Classes
  • CRM
  • Investment Themes
  • Investment Vehicles
  • Platform
  • Services
  • Technology

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Owner & Executives

R

ROBERT ROYAL DOUGLASS

Partner, PRINCIPAL

CRD
--
Ownership
10% but less than 25%
J

JOHN WINTHROP JR

Principal

CRD
#2368223
Ownership
10% but less than 25%

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Contacts

Daniel Rhame Abbasi

Daniel Rhame Abbasi

Principal

CRD
#7635581
E

EDWARD ALEXANDER CRAWFORD

Managing Director, Managing Member

CRD
#3100637

Showing 2 of 15 contacts

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Assets Under Management

Total AUM
Discretionary
Non-Discretionary
12-05-2022
04-06-2023
03-29-2024
03-31-2025
03-24-2026
Category Assets AVG. Account size
Discretionary $6,456,833,102 $2,708,403
Non-Discretionary $12,849 $12,849
Total $6,456,845,951 $2,707,273

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Separately Managed Accounts

SMA allocation detail is available

Douglass Winthrop Advisors LLC has reported separately managed account data across 5 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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Douglass Winthrop Advisors 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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