Wealth manager, independent · Boston, MA
Battery Global Advisors, LLC
SEC-registered investment adviser · CRD 158508 · SEC 801-73308
At a glance
Battery Global Advisors, LLC is an SEC-registered investment adviser based in Boston, Massachusetts, with $8.4B in regulatory assets under management as of its Form ADV filed June 30, 2026. It reports 65 individual clients, 65 of them high-net-worth, holding an average of about $79 million each, and 38 employees. That ranks it 124th among the nation’s 5,657 independent wealth management RIAs and 10th of 202 in Massachusetts. It reports Fidelity as the custodian for its clients’ separately managed accounts.
Main office 617-948-3800bga.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $8.4B
- Rank among independent wealth managers
- #124 of 5,657
- Rank among all SEC RIAs
- #1,525 of 17,210
- Rank in Massachusetts
- #10 of 202
- Individual clients
- 65
- High-net-worth clients
- 65
- Accounts
- 142
- Discretionary
- 43% of AUM
- Employees
- 38
- Advisory staff
- 12
- Offices
- 2
Owners and executives on its Form ADV
- John M. O'ConnorCEO, Manager, Director
- Daniel L. BurnsCCO (3/2013), CFO (4/2011), Director (1/2023)
- John W. DinneenCOO (4/2011), Director of Tax & Estate Planning (4/2011), Director (1/2023)
- Philip L. BullenDirector
- Christopher A. HansonDirector
- Alexander R. CobbMember
- Hillel N. MoskovitsMember
- David RothenhausMember
- Allison C. DrushellaMember
- Brandon L. ColonChief Investment Officer, Member
Custody and brokerage
Broker-dealer
No broker-dealer ties
Battery Global Advisors, LLC reports no employees registered with a broker-dealer and no affiliated broker-dealer.
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| High-net-worth individuals | 65 | $5.1B | 61% |
| Pooled investment vehicles | 77 | $3.2B | 39% |
Private funds
Battery Global Advisors, LLC reports 77 private funds with $3.3B in gross assets: hedge funds, private equity funds, venture capital funds, real estate funds, other private funds (Form ADV Item 7.B).
Disciplinary disclosures
Battery Global Advisors, 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
- Fixed fees
- Performance-based fees
- Other
Form ADV and brochures on the SEC’s adviser search ↗bga.com ↗
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The full record on Battery Global Advisors, 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, ten years of filings
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- Growth over one, three and five years
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- Rank against 493 peers of its type and size
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- Owners and executives, with titles and stakes
- 10 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.
Similar-size RIAs in Massachusetts
All of Massachusetts →| Firm | Regulatory AUM | Clients |
|---|---|---|
| Choate Investment AdvisorsBoston | $10B | 614 |
| Welch & Forbes LLCBoston | $9.9B | 643 |
| F L Putnam Investment Management Co.Lynnfield | $9.7B | 2,823 |
| Cambridge Associates Limited, LLCBoston | $8.2B | 20 |
| Crestwood AdvisorsBoston | $8.0B | 1,106 |
| Fiduciary Trust International, LLCLincoln | $7.7B | 62 |
Background
Questions
How much does Battery Global Advisors, LLC manage?
Battery Global Advisors, LLC reports $8.4B in regulatory assets under management across 142 accounts, 43% of it on a discretionary basis, on its Form ADV filed June 30, 2026.
How many clients does Battery Global Advisors, LLC have?
It reports 65 individual clients: 65 high-net-worth individuals and 0 other individuals. Individuals account for about 61% of its regulatory assets.
Where is Battery Global Advisors, LLC headquartered?
Its main office is in Boston, Massachusetts. It reports 2 offices in total and 38 employees, 12 of whom perform investment advisory functions.
How does Battery Global Advisors, LLC charge clients?
On Form ADV it lists these forms of compensation: a percentage of assets under management; fixed fees; performance-based fees; other. Fees and minimums are set out in its Form ADV Part 2A brochure, available on the SEC’s adviser search.
What custodian does Battery Global Advisors, LLC use?
It reports Fidelity as the custodian for its clients’ separately managed accounts. On Schedule D of its Form ADV filed June 30, 2026, it reports these amounts held: Fidelity ($984M). Form ADV lists only custodians holding 10% or more of separately managed account assets.
Is Battery Global Advisors, LLC a hybrid RIA with a broker-dealer?
Battery Global Advisors, LLC reports no employees registered with a broker-dealer and no affiliated broker-dealer.
Is Battery Global Advisors, LLC a fiduciary?
As an SEC-registered investment adviser, Battery Global Advisors, LLC owes its advisory clients a fiduciary duty under the Investment Advisers Act of 1940, which includes duties of care and loyalty. It reports no employees who are registered representatives of a broker-dealer.
Where these numbers come from
Every figure is Battery Global Advisors, 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 (2026-06-30), 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). Its national rank compares it with every US-based independent wealth management RIA, the same field as The Largest RIAs. 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 →