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RIA / WealthRegistered adviserother adviserSEC registeredRAUM 1b 10b

RATSON ADVISORY LLC

CRD 330091

NEW YORK, NY

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Search this name across graphsid dfx:ria:474dcee5-2d5c-79c8-f285-6a1bb29aa9ef

Data as of Feb 5, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 6:20 PM UTC and rebuilt at most every 15 minutes.

Relationships: 2
Dated events: 3
On other graphs: 0
Observed: Feb 21, 2024 to Feb 5, 2026
5 observations

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Firm class: other adviserderivedprivate_client_share=0.0 fund_share=0.06 institutional_share=0.0 related_bd=false related_bank=false bd_reps=0.0
Regulatory AUM: $2.4BItem 5.F on the latest filing (2026-02-05); as reported, and an affiliate's assets may be counted again on its own filing
Discretionary RAUM: $0
Private client RAUM: $3.6MderivedItem 5.D individuals plus high net worth individuals
Private client share: 0%derivedprivate client RAUM over total RAUM
Advisors on IAPD: 1
RAUM per advisor: $2.4Bderivedthe firm's RAUM over its IAPD headcount: a firm average, never a person's book
Employees: 2
Advisory employees: 1
Offices: 1Schedule D 1.F, beyond the principal office
Accounts: 27
SEC number: 801-129737
CRD: 330091
Filings on the tape: 5
First filed: Feb 21, 2024
Latest filed: Feb 5, 2026
Organised: Limited Liability Company, DE
Website: ratsonadvisory.com

Advisors on IAPD

current investment adviser representatives on the IAPD individual feed, longest tenure first

Advisor	Designations	Branch	Years here	In industry	Prior firms	Dual registered
Mike Kattan	n/a	NEW YORK, NY	0	11	n/a	no

Owners and control persons

Schedule A and B as filed; ownership codes are the form's bands (NA under 5%, A 5 to 10%, B 10 to 25%, C 25 to 50%, D 50 to 75%, E over 75%); people are listed as filed and never merged by name

Owner	Title	Ownership code	Control person	Acquired	First seen	Last seen
HARARI, ALAN, ISAAC	MEMBER AND CHIEF COMPLIANCE OFFICER	E	yes	02/2024	Feb 21, 2024	Jul 22, 2024

Offices

Schedule D 1.F offices beyond the principal office; street addresses are not published

City	State	Country	Employees	Also broker-dealer
n/a	n/a	n/a	1	no

Regulatory AUM by fiscal year

annual amendments (and the roster's annual snapshot) as filed; where a year was amended twice the later filing draws the line

Fiscal year	Filed	RAUM	Discretionary	Employees	Advisory staff	Offices	Private funds	Fund GAV
2025	Feb 5, 2026	$2.4B	$0	2	1	1	n/a	n/a
2024	Mar 28, 2025	$85.5M	$0	1	1	1	n/a	n/a

Advisor flows

derived: registrations beginning and ending at this CRD on IAPD, bulk corporate re-registrations excluded; the rate is departures over IAPD headcount

Joined, 12m	Left, 12m	Net, 12m	Departure rate, 12m	Joined, 90d	Left, 90d	Left, no destination yet	Joined, 36m	Left, 36m
0	0	0	0.0%	0	0	0	0	0

Growth

derived from consecutive annual filings; RAUM as reported

Latest fiscal year	RAUM	A year earlier	1y change	Three years earlier	3y CAGR	Employees	A year earlier	Offices	A year earlier
2025	$2.4B	$85.5M	2694.0%	n/a	n/a	2	1	1	1

Relationships

Registered with (1)

← Mike KattanAdvisorregistration: current employment
Jul 14, 2026 to presentfactForm ADV

Controls (1)

← HARARI, ALAN, ISAACOwnerMEMBER AND CHIEF COMPLIANCE OFFICER, ownership code E, individual
Feb 21, 2024 to Jul 22, 2024factForm ADV

Dated events

Occurred
Feb 5, 2026
Regulatory AUM changed
Ratson Advisory Llc reported RAUM $2.4B, up 2694% from $85.5M (2025-09-11 to 2026-02-05)
Form ADVobserved 5 days ago
$2.3B
Occurred
Mar 28, 2025
Regulatory AUM changed
Ratson Advisory Llc reported RAUM $85.5M, down 79% from $405.5M (2024-07-22 to 2025-03-28)
Form ADVobserved 5 days ago
$-320M
Occurred
Feb 21, 2024
First Form ADV filing
Ratson Advisory Llc filed its initial SEC registration (Form ADV)
Form ADVobserved 5 days ago

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:474dcee5-2d5c-79c8-f285-6a1bb29aa9ef
First observed: Feb 21, 2024
Last observed: Feb 5, 2026 7 months ago
Source families: Federal regulator filings
3 registered feeds stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

RATSON ADVISORY LLC

CRD 330091

NEW YORK, NY

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:474dcee5-2d5c-79c8-f285-6a1bb29aa9ef

Data as of Feb 5, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 6:20 PM UTC and rebuilt at most every 15 minutes.

Advisor

Designations

Branch

Years here

In industry

Prior firms

Dual registered

Mike Kattan

n/a

NEW YORK, NY

n/a

Owner

Title

Ownership code

Control person

Acquired

First seen

Last seen

HARARI, ALAN, ISAAC

MEMBER AND CHIEF COMPLIANCE OFFICER

yes

02/2024

Feb 21, 2024

Jul 22, 2024

City

State

Country

Employees

Also broker-dealer

n/a

Fiscal year

Filed

RAUM

Discretionary

Employees

Advisory staff

Offices

Private funds

Fund GAV

2025

Feb 5, 2026

$2.4B

n/a

2024

Mar 28, 2025

$85.5M

n/a

Joined, 12m

Left, 12m

Net, 12m

Departure rate, 12m

Joined, 90d

Left, 90d

Left, no destination yet

Joined, 36m

Left, 36m

0.0%

Latest fiscal year

RAUM

A year earlier

1y change

Three years earlier

3y CAGR

Employees

A year earlier

Offices

A year earlier

2025

$2.4B

$85.5M

2694.0%

n/a