SourcingSourcing

QUANTUM PORTFOLIO MANAGEMENT, LLC

C40
CRD 326280·SEC 801-127936·NEW YORK, NY
AUM
$339.6M
$100M-$500M
Est. Revenue
$3.4M
@ 1% on AUM
Est. EBITDA
$1.0M
@ 30% margin
Est. Deal Value
$8.1M
@ 8× EBITDA

Identity

Registrations & legal identity

Legal name
QUANTUM PORTFOLIO MANAGEMENT, LLC
CRD
326280
SEC file #
801-127936
EIN
922623850
DBA names
—

Economics

AUM
$339.6M
AUM band
$100M-$500M
AUM trajectory
'25'26
$295.1M → $339.6M▲ +15%
Client mix
Individuals High Net Worth24
Individuals Other12
Charitable Organizations10
Other1

Operations

Employees (total)
7
Advisory staff (per ADV)
6
Advisory staff (5-yr trend)
'25'26
4 advisors → 6 advisors▲ +50%
Primary office
NEW YORK NY
Branches
—

Custodian & Brokerage

Primary custodian
Raymond Jameslow confidence
Services offered
Portfolio mgmt — individualsPortfolio mgmt — businesses
Fee basis
% of AUM

Filings

Latest ADV filing
04/27/2026
ADV-W filed at
—
Website
qmpm.com

Compliance

Disclosures (firm)
0
Trademark
—
Additional signalsExpand ▾

Ownership & succession ★

Who controls the firm + pre-computed succession flags

Top Owner Name
ARAX WEALTH MANAGEMENT, LLC
Top Owner Pct
62.5
Top Owner Entity Kind
DE
Owner Count
5
Control Persons
ARAX WEALTH MANAGEMENT, LLC
SUPERDEX MIV LLC
Solo Advisor Indicator
No
Succession Risk Solo Owner
No
Is Parent Owned Subsidiary
No

Availability / M&A ★

Already-acquired = skip; deal comps

Adv W Filed
No

Web presence ★

Stale website = winding down

Web Signal Quality
ok
Rdap Domain
QMPM.COM
Rdap Domain Creation Date
2006-03-08T21:55:43Z
Rdap Firm Age Years
20
Rdap Firm Age Band
20+y
Rdap Registrar
GoDaddy.com, LLC

Retirement-plan book (Form 5500) ★

401(k)/plan business — cross-sell value

Retirement Plan Book
No

SEC EDGAR

Edgar Cik
0002003672
Edgar Registered
Yes
Edgar Filing Count
13
Edgar First Filing Date
2024-01-26
Edgar Last Filing Date
2026-05-01
Edgar 13f Count
11
Edgar 13f Latest AUM Estimate
Filing Date2026-05-01
Accession0001172661-26-001580
Edgar Former Names
CUSTOM INDEX SYSTEMS, LLC

Compliance & brand

Firm Registration Status
active

All other collected signals (16)

Everything else we've pulled for this record, not yet curated into a section.

Adv W Recently Filed
No
Bc Firm Active Bc Count
0
Bc Firm Active IA Count
6
Bc Firm IAR Count
6
Custodian Candidates
Full
Raymond James4
E*trade4
Edgar Addresses
Mailing
10 E. 53RD STREETSUITE 1400NEW YORK, NY 10022
Business
10 E. 53RD STREETSUITE 1400NEW YORK, NY 10022
Edgar EIN
922623850
Edgar Recent Filings
13F-HR/A2026-05-01 · 0001172661-26-001580
13F-HR2026-04-29 · 0001172661-26-001572
Firm Has Custody
No
Mailing Office Differs
No
Rdap Domain Expiration Date
2028-03-08T21:55:43Z
Rdap Domain Last Changed
2026-03-09T11:02:36Z
Rdap Nameservers
Erin.ns.cloudflare.comKen.ns.cloudflare.com
Rdap Secure Dns Enabled
No
Rdap Status
Client Delete ProhibitedClient Renew ProhibitedClient Transfer ProhibitedClient Update Prohibited
Trust Company Affiliate
No

People (7)

7
CUTTER, MARIA
IAR · Executive Officer · 2.5%
5512674
DuPrau, Jon, A
IAR · Executive Officer · 2.5%
4349379
MICHAEL JAMES DURETTE
Executive Officer · 2.5%
4935253
HENRY JOSEPH BENTON
IAR
8126856
MICHAEL CHARLES LEDERER
IAR
6544652
ANDREW RAYMOND ZORAIAN
IAR
8122636
KENNETH BYRON ELLIOTT
IAR
6670332