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LENK LADNER INVESTMENT SOLUTIONS LLC

CRD 109927File 801-43403
APPROVED
Retail clients
Filing as of Mar 27, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$337.3M
Below cohort median (national)
Discretionary AUM
$294.1M
Non-discretionary $43.2M
Clients
276
478 accounts
Employees
3
Below cohort median in MA

Identity & registration

ADV Item 1
Organization form
Limited Liability Company
Firm type
Registered
SEC region
BRO
Registration date
Mar 12, 1993
Principal office
896 MAIN STREET, OSTERVILLE, MA, 02655
Phone
508-428-1645

Assets & accounts

ADV Item 5F
Total regulatory AUM
$337.3M
Discretionary AUM
$294.1M
Non-discretionary AUM
$43.2M
Discretionary accounts
455
Non-discretionary accounts
23
Total accounts
478
AUM per client
$1.2M

Clients by type

ADV Item 5D
Client typeClientsAUM
OtherFewer than 5$519K
Charitable organizationsFewer than 5$1.2M
High net worth individuals111$293.6M
Individuals (other than high net worth individuals)159$42.0M

Compensation & activities

ADV Items 5E, 5G

Compensation

  • Fixed fees
  • Hourly charges
  • A percentage of assets under your management

Advisory activities

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

Custody

ADV Item 9
Firm Custody Cash
No
Firm Custody Assets
No
Firm Custody Clients
No
Firm Custody Securities
No
Related Person Custody Cash
No
Related Person Custody Assets
No
Related Person Custody Clients
No
Related Person Custody Securities
No

Disclosure events

ADV Item 11

This firm answered no to every Item 11 disclosure question in this filing.

Filed changes

DateFieldFromToChange
Apr 1, 2026Clients254276increased by22
Apr 1, 2026AUM$310,632,477$337,349,864increased by$26,717,387
Apr 1, 2026Accounts472478increased by6
May 1, 2025
vs Oct 1, 2022
Clients237254increased by17
May 1, 2025
vs Oct 1, 2022
AUM$234,069,616$310,632,477increased by$76,562,861
May 1, 2025
vs Oct 1, 2022
Accounts350472increased by122
Apr 1, 2022Clients204237increased by33
Apr 1, 2022AUM$174,173,787$234,069,616increased by$59,895,829
Apr 1, 2022Accounts343350increased by7
Apr 1, 2021Registration—APPROVED

On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.

See plans that list “LENK LADNER” as a service provider on 5500mcp →

Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“LENK LADNER” may also match similarly-named firms). Confirm identity against each filing.

Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.