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Blackdiamond Wealth Management, LLC

Blackdiamond Wealth Management, LLC. CRD 291459

B

CRD: 291459

Blackdiamond Wealth Management, LLC

$424.0M Total AUM
$405.6M Disc. AUM
31.4% 3Y CAGR
10 Employees
379 ADV. Clients
8 yrs Firm Age

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Firm Details

Custodian
Charles Schwab & Company ยท SEI
Clients
Retail and Institutional
Platforms
--
Established Date
02-26-2018
Office Locations
2

Office Locations

31 Hudson Yards Floor 10, Suite 55 NEW York NY
-- Fenwick Island DE

About Blackdiamond Wealth Management, LLC

BlackDiamond Wealth Management is a New York-based RIA providing holistic financial planning and investment management for individuals, business owners, and corporate clients. The firm covers insurance, tax and estate planning, and business financial services to support employers and employees. Portfolios are ETF-forward with diversified public markets and risk management. Custody via Schwab and SEI. Member of 1% for the Planet, donating 1% of revenue to environmental causes.

Team overview

44 AVG AGE
$60.6M AVG AUM / ADVISOR
$1.1M AVG AUM / CLIENT
5 yrs AVG TENURE
10 Employees
7 Advisory Reps
7 RIA Reps
8yrs Firm Age

Insights

Available
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Asset Classes

Available

Client Personas

Available

Custodian

Available

Investment Themes

Available

Investment Vehicles

Available

Platform

Available

Services

Available

Owner & Executives

SEAN MERIDETH HOLLITZ

SEAN MERIDETH HOLLITZ

Managing Partner

CRD
#4085021
Ownership
75% or more
Available
Available
Available
K

Kenneth E Nuttall

Chief Investment Officer

CRD
#6704812
Ownership
Less than 5%
Available
Available
Available

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Contacts

K

Kevin Gregg DeRosa

Associate

CRD
#6865811
Available
Available
Available
L

LAURENCE EDWARD GREENWALD

Managing Director

CRD
#1034663
Available
Available
Available

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Assets Under Management

Total AUM
Discretionary
Non-Discretionary
01-27-2022
03-01-2023
06-05-2024
08-04-2025
03-26-2026
Category Assets AVG. Account size
Discretionary $405,576,122 $329,201
Non-Discretionary $18,391,336 $3,065,223
Total $423,967,458 $342,462

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Separately Managed Accounts

Total SMA Asset: Available

Locked Total SMA
Equity - Exchange:
Available
Equity - OTC:
Available
Corporate - Investment Grade:
Available
Public Funds:
Available
Cash:
Available
Other:
Available
Private Funds:
Available
Other:
Available
Asset class Assets Assets %
Equity - Exchange Available Available
Equity - OTC Available Available
Corporate - Investment Grade Available Available
Public Funds Available Available
Cash Available Available
Other Available Available
Private Funds Available Available
Other Available Available
Total Available Available

13F Holdings | Q1 2026

Issuer Class CUSIP Ticker % Value
Available Available Available Available Available Available
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