Ratson Advisory Llc

SEC-registered Investment Adviser · Mid-sized ($1B–$10B) CRD 330091 · SEC file 801-129737 · New York, NY · www.ratsonadvisory.com

☆ Save with Pro ADV data as of Feb 05, 2026

Regulatory AUM: $2.4B
Discretionary: $0
Clients: 1
Avg AUM / client: $2.4B
Accounts: 27
Employees: 2

AUM over time

$0 $2.4B

Feb 21, 2024 Feb 5, 2026

Reported AUM from Form ADV filings, plotted by filing date · as of Feb 05, 2026

Who they serve

Client type	Clients	AUM	% of AUM
High net worth individuals	Fewer than 5 clients	$3.6M	0.15%
Banking or thrift institutions	Fewer than 5 clients	$2.2B	93.6%
Pooled investment vehicles (non-investment companies)	1	$149M	6.25%

People (2)

roster as of Jul 20, 2026

Name	Role / title	Credentials	With firm since	Ownership
Harari, Alan, Isaac	Member And Chief Compliance Officer		Feb 2024 (3y)	75% or more
Mike Kattan	Registered representative		Jul 2026 (0y)

Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.

Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.

Documents (1 archived)

Form	Period	Size
Form ADV (full filing)	02/05/2026	958 KB	View · PDF · Source ↗

Archived copies of the firm's regulatory filings, versioned by content hash.

Disciplinary disclosures

No disciplinary events reported on the firm's latest Form ADV filing.

How they charge

• Percentage of assets under management
• Fixed fees

Services

• Portfolio management for individuals/small businesses
• Portfolio management for pooled investment vehicles
• Portfolio management for businesses/institutional clients

Custody

Reported custodians

BNY Mellon $868M (36% of AUM) Feb 2026
Citibank $758M (32% of AUM) Feb 2026

Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).

Firm reports it does not have custody of client funds or securities (Item 9.A).

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Feb 05, 2026.

View current Form ADV (SEC/IAPD) ↗