Wealth manager, independent · Indianapolis, IN
The Wellington GRP LLC
SEC-registered investment adviser · CRD 332803 · SEC 801-131076
At a glance
The Wellington GRP LLC is an SEC-registered investment adviser based in Indianapolis, Indiana, with $474 million in regulatory assets under management as of its Form ADV filed March 31, 2026. Its largest client group by assets is high-net-worth individuals, and it reports 1,516 individual clients. By Form ADV it is a wealth manager, ranked 3,021st of 8,915 wealth managers and 8,049th of 17,210 SEC-registered advisers by assets.
Main office 317-846-5055thewellingtongroupllc.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $474M
- Rank among wealth managers
- #3,021 of 8,915
- Rank among all SEC RIAs
- #8,049 of 17,210
- Rank in Indiana
- #67 of 146
- Individual clients
- 1,516
- High-net-worth clients
- 77
- Accounts
- 1,516
- Discretionary
- 100% of AUM
- Employees
- 10
- Advisory staff
- 9
- Offices
- 2
Owners and executives on its Form ADV
- Maxwell T MoritzMember
- Anthony J BonannoManaging Member
- Thomas L CatesMember
- Nathaniel J. MillerMember & Chief Operating Officer
- Brian J. PetraitisCCO
Custody and brokerage
Broker-dealer
Hybrid RIA
The Wellington GRP LLC is a hybrid RIA: 1 of its employees are also registered representatives of a broker-dealer.
Its Form ADV brochure (filed March 2026) names Purshe Kaplan Sterling Investments as the broker-dealer its advisers are registered with.
dustry Activities, Affiliates, and Conflicts of Interest Registered Representatives Wellington’s Chief Operating Officer, Nathaniel Miller, is a registered representative with Purshe Kaplan Sterling Investments, a registered broker/dealer.
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| High-net-worth individuals | 77 | $294M | 62% |
| Individuals | 1,439 | $180M | 38% |
Disciplinary disclosures
The Wellington GRP LLC reports no disciplinary disclosures in Item 11 of Form ADV. Read the details on the SEC’s adviser search ↗
Services
- Financial planning
- Portfolio management for individuals and small businesses
- Portfolio management for pooled investment vehicles
- Selecting other advisers
How it’s paid
- A percentage of assets under management
- Other
Form ADV and brochures on the SEC’s adviser search ↗thewellingtongroupllc.com ↗
AtlasMembers
The full record on The Wellington GRP LLC
Ten years of SEC filings, its owners and contacts, and how it stacks up against its peers. Atlas members see all of it.
- Assets, accounts, clients and staff, 2 years of filings
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- Growth over one, three and five years
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- Rank against 5,599 peers of its type and size
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- Owners and executives, with titles and stakes
- 5 namedLocked
- Main office, fax and compliance officer
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- Filing changes this year, with alerts
- 1Locked
Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Background
Questions
How much does The Wellington GRP LLC manage?
The Wellington GRP LLC reports $474 million in regulatory assets under management across 1,516 accounts, 100% of it on a discretionary basis, on its Form ADV filed March 31, 2026.
What kind of firm is The Wellington GRP LLC?
The Wellington GRP LLC is a wealth manager by its Form ADV answers. At least half of its regulatory assets are managed for individuals and high-net-worth individuals.
Who are The Wellington GRP LLC’s clients?
By assets, its largest client types are high-net-worth individuals ($294 million, 77 clients); individuals ($180 million, 1,439 clients).
Does The Wellington GRP LLC have any disciplinary history?
The Wellington GRP LLC reports no disciplinary disclosures in Item 11 of its Form ADV. Check the SEC’s adviser search for the latest record.
Where these numbers come from
Every figure is The Wellington GRP LLC’s own answer on its latest Form ADV, from the SEC’s registered-adviser list as of October 1, 2026: regulatory assets and accounts (Item 5.F), clients by type (5.D), employees (5.A and 5.B), compensation (5.E) and services (5.G). Custodians come from Schedule D 5.K(3) of its latest filing (2026-03-31), which lists those holding 10% or more of separately managed account assets and the amount at each. “Hybrid” means some employees are also registered representatives of a broker-dealer (Item 5.B(2)); affiliated broker-dealers are the related persons it lists in Item 7.A and Schedule D. Firm type comes from its own answers: broker-dealer firms are registered broker-dealers themselves (Item 6.A); private fund advisers manage mostly private funds (Item 7.B, 5.D); wealth managers manage at least half their assets for individuals (5.D). Ranks compare it by regulatory assets with every SEC-registered adviser and with firms of its type. Figures are as of the firm’s last annual update, so they can lag recent deals and market moves. Regulatory AUM counts assets the firm continuously supervises and can differ from what a firm markets.
Not an endorsement or a recommendation. Before hiring any adviser, read its Form ADV Part 2A brochure and check its record on the SEC’s adviser search. How to check a financial advisor →