LAKESIDE ADVISORS INC
A70
CRD 104540·SEC 801-21230·SEATTLE, WA
AUM
$412.2M
$100M-$500M
Est. Revenue
$4.1M
@ 1% on AUM
Est. EBITDA
$1.2M
@ 30% margin
Est. Deal Value
$9.9M
@ 8× EBITDA
Identity
Registrations & legal identity
Economics
AUM trajectory
'20 · $253.2M
'21 · $269.9M
'22 · $335.7M
'23 · $380.4M
'25 · $385.3M
'26 · $412.2M
'20'26
$253.2M → $412.2M▲ +63%
Client mix
| Individuals Other | 112 |
| Individuals High Net Worth | 95 |
| Charitable Organizations | 3 |
| Pension Profit Sharing Plans | 2 |
| Corporations | 1 |
Operations
Advisory staff (5-yr trend)
'20 · 4 advisors
'21 · 4 advisors
'22 · 4 advisors
'23 · 4 advisors
'25 · 4 advisors
'26 · 4 advisors
'20'26
4 advisors → 4 advisors▬ 0%
Branches
—
Custodian & Brokerage
Services offered
Financial planningPortfolio mgmt — individualsPortfolio mgmt — businessesPension consulting
Filings
Compliance
Trademark
—
Additional signalsExpand ▾
Ownership & succession ★
Who controls the firm + pre-computed succession flags
Availability / M&A ★
Already-acquired = skip; deal comps
Web presence ★
Stale website = winding down
Retirement-plan book (Form 5500) ★
401(k)/plan business — cross-sell value
SEC EDGAR
Compliance & brand
All other collected signals (17)
Everything else we've pulled for this record, not yet curated into a section.
Edgar Addresses
Mailing
401 EAST EIGHTH STREET, SUITE 319SIOUX FALLS, SD 57103
Business
401 EAST EIGHTH STREET, SUITE 319SIOUX FALLS, SD 57103
Edgar Recent Filings
13F-HR2026-05-14 · 0001062993-26-002606
13F-HR2026-02-11 · 0001062993-26-000798