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PENNINGTON PARTNERS & CO., LLC
CRD 282688File 801-107210
APPROVED
Retail clients
Custody
Filing as of Apr 6, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$5.09B
Top 25% of cohort (national)
Discretionary AUM
$2.43B
Non-discretionary $2.66B
Clients
112
1,026 accounts
Employees
36
Top 25% of cohort in MD
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- PLRO
- Registration date
- Jan 28, 2016
- Principal office
- 7500 OLD GEORGETOWN ROAD, SUITE 705, BETHESDA, MD, 20814
- Phone
- 202-370-6435
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $5.09B
- Discretionary AUM
- $2.43B
- Non-discretionary AUM
- $2.66B
- Discretionary accounts
- 968
- Non-discretionary accounts
- 58
- Total accounts
- 1,026
- AUM per client
- $45.4M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| High net worth individuals | 102 | $4.60B |
| Pooled investment vehicles | 10 | $486.6M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Fixed fees
- Hourly charges
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 27 | 36 | increased by9 |
| Apr 1, 2026 | Clients | 221 | 112 | decreased by109 |
| Apr 1, 2026 | AUM | $3,952,033,573 | $5,087,641,631 | increased by$1,135,608,058 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 13 | 27 | increased by14 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 62 | 221 | increased by159 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $1,735,978,052 | $3,952,033,573 | increased by$2,216,055,521 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 443 | 1,026 | increased by583 |
| May 1, 2022 | Clients | 65 | 62 | decreased by3 |
| May 1, 2022 | AUM | $1,812,642,618 | $1,735,978,052 | decreased by$76,664,566 |
| May 1, 2022 | Accounts | 444 | 443 | decreased by1 |
| Apr 1, 2022 | Employees | 8 | 13 | increased by5 |
| Apr 1, 2022 | Clients | 52 | 65 | increased by13 |
| Apr 1, 2022 | AUM | $1,110,056,305 | $1,812,642,618 | increased by$702,586,313 |
| Apr 1, 2022 | Accounts | 447 | 444 | decreased by3 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “PENNINGTON PARTNERS” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“PENNINGTON PARTNERS” 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.