AUMdb

Burr & Company, Llc

State-registered Wealth Manager · Boutique (under $100M) CRD 141975 · SEC file 801-67201 · Osterville, MA · WWW.BURRANDCO.COM
☆ Save with Pro ADV data as of Mar 19, 2026
Regulatory AUM
$56.1M
Discretionary
$0
Clients
31
Avg AUM / client
$1.8M
Accounts
31
Employees
1

AUM over time

$25.9M $56.1M
Mar 23, 2012 Mar 19, 2026

Reported AUM from Form ADV filings, plotted by filing date · as of Mar 19, 2026

Who they serve

Client typeClientsAUM% of AUM
Individuals (non-high net worth) 15 $4.5M 8.05%
High net worth individuals 16 $51.6M 92.0%

People (1)

roster as of Jul 20, 2026
NameRole / titleCredentialsWith firm sinceOwnership
John Borden Williams Managing Member, Chief Compliance Officer CFP Jan 2006 (21y) 75% or more

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)

FormPeriodSize
Form ADV (full filing) 03/19/2026 1.03 MB 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

Services

  • Financial planning services
  • Portfolio management for individuals/small businesses

Custody

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

No custodian data reported or mined yet.

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 19, 2026.

View current Form ADV (SEC/IAPD) ↗