SourcingSourcing

CASSILLY FINANCIAL GROUP, LLC

C33
CRD 300672·SEC 801-132612·SEVERNA PARK, MD
AUM
$135.5M
$100M-$500M
Est. Revenue
$1.4M
@ 1% on AUM
Est. EBITDA
$407K
@ 30% margin
Est. Deal Value
$3.3M
@ 8× EBITDA

Identity

Registrations & legal identity

Legal name
CASSILLY FINANCIAL GROUP, LLC
CRD
300672
SEC file #
801-132612
EIN
833276563
DBA names
Cassilly Financial

Economics

AUM
$135.5M
AUM band
$100M-$500M
AUM trajectory
'25'26
$103.2M → $135.5M▲ +31%
Client mix
Individuals High Net Worth96
Individuals Other88
Corporations4

Operations

Employees (total)
2
Advisory staff (per ADV)
2
Advisory staff (5-yr trend)
'25'26
1 advisors → 2 advisors▲ +100%
Primary office
SEVERNA PARK MD
Branches
—

Custodian & Brokerage

Primary custodian
Charles Schwablow confidence
Services offered
Financial planningPortfolio mgmt — individualsPension consultingSelection of other advisers
Fee basis
% of AUMHourly chargesFixed fees

Filings

Latest ADV filing
02/27/2026
ADV-W filed at
—
Website
cassillyfinancial.com

Compliance

Disclosures (firm)
1
Trademark
—
Additional signalsExpand ▾

Ownership & succession ★

Who controls the firm + pre-computed succession flags

Top Owner Name
CASSILLY, FREDERICK, NELSON
Top Owner Pct
87.5
Top Owner Entity Kind
I
Owner Count
1
Control Persons
CASSILLY, FREDERICK, NELSON
Solo Advisor Indicator
No
Succession Risk Solo Owner
Yes
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
CASSILLYFINANCIAL.COM
Rdap Domain Creation Date
2019-02-11T21:45:35Z
Rdap Firm Age Years
7
Rdap Firm Age Band
5-10y
Rdap Registrar
NameCheap, Inc.

Retirement-plan book (Form 5500) ★

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

Retirement Plan Book
No

SEC EDGAR

Edgar Cik
0002090777
Edgar Registered
Yes
Edgar Filing Count
2
Edgar First Filing Date
2026-01-15
Edgar Last Filing Date
2026-04-10
Edgar 13f Count
2
Edgar 13f Latest AUM Estimate
Filing Date2026-04-10
Accession0002090777-26-000003

Local market & wealth

Rank targets by how wealthy the local market is

Soi High Wealth Score
0.5304
Soi Zip Pct 200k Plus
0.2681
Soi Zip Returns 200k Plus
3,660
Soi Zip Total AGI
2,341,817
Fdic Zip Total Deposits
42,771,181,000
Fdic Zip Branch Count
464
Fdic Zip Top Banks
Manufacturers and Traders Trust Company
Bank of America, National Association

Compliance & brand

Firm Registration Status
active

All other collected signals (27)

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
2
Bc Firm IAR Count
2
Custodian Candidates
Full
Charles Schwab6
E*trade4
Edgar Addresses
Mailing
572 BALTIMORE ANNAPOLIS BLVDSEVERNA PARK, MD 21146
Business
572 BALTIMORE ANNAPOLIS BLVDSEVERNA PARK, MD 21146
Edgar EIN
833276563
Edgar Recent Filings
13F-HR2026-04-10 · 0002090777-26-000003
13F-HR2026-01-15 · 0002090777-26-000002
Fdic Zip Branches Raw
The Annapolis Banking and Trust CompanySeverna Park, MD
Signet Bank-MarylandSeverna Park, MD
Fdic Zip HHI
2580.59
Fdic Zip Top Bank Share Pct
48.19
Fdic Zip Year
2025
Firm Has Custody
No
Mailing Office Differs
No
Rdap Domain Expiration Date
2027-02-11T21:45:35Z
Rdap Domain Last Changed
2026-01-12T06:37:38Z
Rdap Nameservers
Pdns1.registrar-servers.comPdns2.registrar-servers.com
Rdap Secure Dns Enabled
No
Rdap Status
Client Transfer Prohibited
Soi Year
2022
Soi Zip Distribution
Stub 1
AGI27,979
Returns2,770
Stub 2
AGI49,611
Returns1,340
Stub 3
AGI76,570
Returns1,230
Soi Zip Total Business Income
65,273
Soi Zip Total Cap Gains
115,967
Soi Zip Total Dividends
61,174
Soi Zip Total Returns
13,650
Top Owner CRD
5382800
Trust Company Affiliate
No

People (2)

2
CASSILLY, FREDERICK, NELSON
IAR · Direct Owner · 87.5%
5382800
David Jakob Bauer
IAR
7300919