Asset manager · Boston, MA
Alphasimplex Group, LLC
SEC-registered investment adviser · CRD 128356 · SEC 801-62448
At a glance
Alphasimplex Group, LLC is an SEC-registered investment adviser based in Boston, Massachusetts, with $3.1 billion in regulatory assets under management as of its Form ADV filed March 26, 2026. Its largest client group by assets is pooled investment vehicles. By Form ADV it is a asset manager, ranked 869th of 3,218 asset managers and 2,779th of 17,210 SEC-registered advisers by assets.
Main office 617-475-7100alphasimplex.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $3.1B
- Rank among asset managers
- #869 of 3,218
- Rank among all SEC RIAs
- #2,779 of 17,210
- Rank in Massachusetts
- #184 of 627
- Clients
- 12
- Accounts
- 16
- Discretionary
- 100% of AUM
- Employees
- 33
- Advisory staff
- 17
- Offices
- 1
Owners and executives on its Form ADV
- Arnout M. EikeboomChief Compliance Officer
- George R. AylwardChief Executive Officer of Virtus Investment Partners, Inc.
- Andra C. PurkalitisExecutive Vice President and Chief Legal Officer of Virtus Investment Partners, Inc.
- Brent R. MathusPresident
Custody and brokerage
Broker-dealer
Hybrid RIA
Alphasimplex Group, LLC is a hybrid RIA: 1 of its employees are also registered representatives of a broker-dealer. It names an affiliated broker-dealer: VP Distributors LLC.
- VP Distributors LLC ↗CRD 3036
It doesn’t hold client accounts or customer funds itself. Its annual audited report filed with the SEC, March 2026
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Pooled investment vehicles | 5 | $1.5B | 50% |
| Investment companies | 7 | $1.4B | 45% |
| Pension and profit sharing plans | – | $149M | 5% |
| Corporations or other businesses | – | $0M | <1% |
Private funds
Alphasimplex Group, LLC reports 1 private funds with $860M in gross assets: hedge funds (Form ADV Item 7.B).
Disciplinary disclosures
Alphasimplex Group, LLC reports no disciplinary disclosures in Item 11 of Form ADV. Read the details on the SEC’s adviser search ↗
Services
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for businesses and institutions
- Other services
How it’s paid
- A percentage of assets under management
- Performance-based fees
Form ADV and brochures on the SEC’s adviser search ↗alphasimplex.com ↗
AtlasMembers
The full record on Alphasimplex Group, 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 806 peers of its type and size
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- Owners and executives, with titles and stakes
- 4 namedLocked
- Main office, fax and compliance officer
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- Filing changes this year, with alerts
- 2Locked
Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Background
Questions
How much does Alphasimplex Group, LLC manage?
Alphasimplex Group, LLC reports $3.1 billion in regulatory assets under management across 16 accounts, 100% of it on a discretionary basis, on its Form ADV filed March 26, 2026.
What kind of firm is Alphasimplex Group, LLC?
Alphasimplex Group, LLC is a asset manager by its Form ADV answers. Most of its assets are managed for funds, institutions or other businesses rather than individuals. A public reporting company controls it.
Who are Alphasimplex Group, LLC’s clients?
By assets, its largest client types are pooled investment vehicles ($1.5 billion, 5 clients); investment companies ($1.4 billion, 7 clients); pension and profit sharing plans ($149 million).
Does Alphasimplex Group, LLC manage private funds?
Yes. It reports 1 private funds with $860 million in gross assets, including hedge funds.
Does Alphasimplex Group, LLC have any disciplinary history?
Alphasimplex Group, 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 Alphasimplex Group, 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 (2026-03-26), 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 →