AUMdb

Pennington Partners & Co., Llc

SEC-registered Multi-Family Office · Mid-sized ($1B–$10B) CRD 282688 · SEC file 801-107210 · Bethesda, MD · PENNINGTON.ADDEPAR.COM
☆ Save with Pro ADV data as of Apr 06, 2026
Regulatory AUM
$5.1B
Discretionary
$2.4B
Clients
112
Avg AUM / client
$45.4M
Accounts
1,026
Employees
36

AUM over time

$0 $5.1B
Dec 2015 Dec 2025

Annual snapshots from Form ADV filings · as of Apr 06, 2026

Who they serve

Client typeClientsAUM% of AUM
High net worth individuals 102 $4.6B 90.4%
Pooled investment vehicles (non-investment companies) 10 $487M 9.56%

Private funds (9)

Reported in Form ADV Section 7.B.(1), filing of Oct 2024 · $302M combined gross assets

FundTypeDomicileGross assetsOwners
Ptm Partners Opportunity Zone Fund I, Lp Real Estate Fund Delaware $100M 88
Pennington Alternative Income Idf, Lp Private Equity Fund Delaware $78.1M 1
Pennington Real Estate Partners Ozf, Lp Real Estate Fund Delaware $56.3M 5
Pennington Appreciation Fund, Lp Private Equity Fund Delaware $27.1M 27
Pennington Alternative Income Fund, Lp Hedge Fund Delaware $21.9M 24
Ptm Partners Opportunity Zone Fund Iii, Lp Private Equity Fund Delaware $8.1M 35
Atomizer Lxiv, A Series Of Atomizer Llc Other Private Fund Delaware $4.4M 33
Pennington Private Access, Lp Private Equity Fund Delaware $4.2M 17
Pennington Liquidity Fund, Lp Liquidity Fund Delaware $1.3M 11

People (13)

roster as of Jul 20, 2026
NameRole / titleCredentialsWith firm sinceOwnership
Brian Richard Gaister Chief Executive Officer / Managing Member Jan 2016 (11y) 50% – 75%
Rodd Jeffrey Macklin Member CFA Feb 2016 (11y) 10% – 25%
Rose, Samuel, Gary Member Oct 2018 (8y) Less than 5%
Scott, Guy, Anthony Chief Compliance Officer Apr 2020 (6y) Less than 5%
Megan Ann Bleil Registered representative Jan 2017 (10y)
William Joseph Lowrie Registered representative Jun 2023 (3y)
Charles Stuart Sheain Registered representative CFA May 2024 (2y)
Robert Kent Andrews Registered representative Jan 2025 (2y)
Keith Kellum Registered representative CFP Sep 2025 (1y)
William Lawrence Halkyard Registered representative Sep 2025 (1y)
Longhe Cao Registered representative Oct 2025 (1y)
Jacob Reinhardt Registered representative Oct 2025 (1y)
Meredith Lynn Farber Registered representative May 2026 (0y)

Entity owners (Schedule A/B)

EntityTitle / statusSinceSch.Ownership
Gf Angel, Llc Member Jan 2016 A Less than 5%

Undisclosed: 0% – 40% 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.

Private funds (9, $302M gross assets)

FundTypeGross assetsMin. investmentOwners
Ptm Partners Opportunity Zone Fund I, Lp Real Estate Fund $100M $1.0M 88
Pennington Alternative Income Idf, Lp Private Equity Fund $78.1M $1.0M 1
Pennington Real Estate Partners Ozf, Lp Real Estate Fund $56.3M $1.0M 5
Pennington Appreciation Fund, Lp Private Equity Fund $27.1M $1.0M 27
Pennington Alternative Income Fund, Lp Hedge Fund $21.9M $100K 24
Ptm Partners Opportunity Zone Fund Iii, Lp Private Equity Fund $8.1M $25.0K 35
Atomizer Lxiv, A Series Of Atomizer Llc Other Private Fund $4.4M $10.0K 33
Pennington Private Access, Lp Private Equity Fund $4.2M $100K 17
Pennington Liquidity Fund, Lp Liquidity Fund $1.3M $1.0M 11

From Form ADV Section 7.B private fund reporting.

Documents (1 archived)

FormPeriodSize
Form ADV (full filing) 04/06/2026 3.76 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
  • Hourly charges
  • Fixed fees
  • Performance-based fees

Services

  • Financial planning services
  • Portfolio management for individuals/small businesses
  • Portfolio management for pooled investment vehicles
  • Selection of other advisers

Custody

Reported custodians

Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).

Firm reports having custody of client funds or securities (Item 9.A).

Source

All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Apr 06, 2026.

View current Form ADV (SEC/IAPD) ↗