Asset manager · SAN Juan, PR
Rational Advisors, Inc.
SEC-registered investment adviser · CRD 111452 · SEC 801-60176
At a glance
Rational Advisors, Inc. is an SEC-registered investment adviser based in SAN Juan, PR, with $2.6 billion in regulatory assets under management as of its Form ADV filed May 8, 2026. Its largest client group by assets is investment companies. By Form ADV it is a asset manager, ranked 944th of 3,218 asset managers and 3,123rd of 17,210 SEC-registered advisers by assets.
Main office 646-757-8387rationalmf.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $2.6B
- Rank among asset managers
- #944 of 3,218
- Rank among all SEC RIAs
- #3,123 of 17,210
- Rank in PR
- #5 of 49
- Clients
- 13
- Accounts
- 13
- Discretionary
- 100% of AUM
- Employees
- 17
- Advisory staff
- 8
- Offices
- 3
Owners and executives on its Form ADV
- Robert D. GlassChief Compliance Officer
- Jerry J. SzilagyiPresident
- David S. MillerChief Investment Officer
- Michael T. SchoonoverChief Operating Officer
Custody and brokerage
Custodian
Rational Advisors, Inc.’s Form ADV lists no custodian for separately managed accounts. Firms report one only when they manage $10 million or more in those accounts.
Broker-dealer
Hybrid RIA
Rational Advisors, Inc. is a hybrid RIA: 1 of its employees are also registered representatives of a broker-dealer. It names an affiliated broker-dealer: ALT Fund Distributors LLC.
- ALT Fund Distributors LLC ↗CRD 146547
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Investment companies | 12 | $2.6B | 100% |
| Pooled investment vehicles | 1 | $10M | <1% |
Private funds
Rational Advisors, Inc. reports 1 private funds with $10M in gross assets: hedge funds (Form ADV Item 7.B).
Disciplinary disclosures
Rational Advisors, Inc. answers yes to 15 disclosure items in Item 11 of Form ADV (criminal, regulatory or civil matters involving the firm or its advisory affiliates). Read the details on the SEC’s adviser search ↗
Services
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Educational seminars and workshops
How it’s paid
- A percentage of assets under management
- Performance-based fees
Form ADV and brochures on the SEC’s adviser search ↗rationalmf.com ↗
AtlasMembers
The full record on Rational Advisors, Inc.
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 860 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
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Background
Questions
How much does Rational Advisors, Inc. manage?
Rational Advisors, Inc. reports $2.6 billion in regulatory assets under management across 13 accounts, 100% of it on a discretionary basis, on its Form ADV filed May 8, 2026.
What kind of firm is Rational Advisors, Inc.?
Rational Advisors, Inc. is a asset manager by its Form ADV answers. Most of its assets are managed for funds, institutions or other businesses rather than individuals.
Who are Rational Advisors, Inc.’s clients?
By assets, its largest client types are investment companies ($2.6 billion, 12 clients); pooled investment vehicles ($10 million, 1 clients).
Does Rational Advisors, Inc. manage private funds?
Yes. It reports 1 private funds with $10 million in gross assets, including hedge funds.
Does Rational Advisors, Inc. have any disciplinary history?
Rational Advisors, Inc. answers yes to 15 disclosure items in Item 11 of Form ADV, which covers criminal, regulatory and civil matters involving the firm or its advisory affiliates. The details are on the SEC’s adviser search.
Where these numbers come from
Every figure is Rational Advisors, Inc.’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 (2026-05-08), 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 →