Asset manager · New York, NY
Stone Ridge Asset Management LLC
SEC-registered investment adviser · CRD 165598 · SEC 801-77228
At a glance
Stone Ridge Asset Management LLC is an SEC-registered investment adviser based in New York, New York, with $36.3 billion in regulatory assets under management as of its Form ADV filed August 24, 2026. Its largest client group by assets is pooled investment vehicles. By Form ADV it is a asset manager, ranked 261st of 3,218 asset managers and 565th of 17,210 SEC-registered advisers by assets.
Main office 212-257-4750stoneridgeam.comLinkedInAs filed on Form ADV
- Regulatory AUM
- $36B
- Rank among asset managers
- #261 of 3,218
- Rank among all SEC RIAs
- #565 of 17,210
- Rank in New York
- #146 of 2,591
- Clients
- 72
- Accounts
- 72
- Discretionary
- 79% of AUM
- Employees
- 238
- Advisory staff
- 47
- Offices
- 2
Owners and executives on its Form ADV
- Ross L StevensChief Executive Officer
- Lauren D. MacioceGeneral Counsel / Chief Compliance Officer
- Tomer SeifanHead of Alternative Fixed Income and Chief Financial Officer
- Paul E. GermainPresident
Custody and brokerage
Broker-dealer
Hybrid RIA
Stone Ridge Asset Management LLC is a hybrid RIA: 20 of its employees are also registered representatives of a broker-dealer. It names an affiliated broker-dealer: One Vanderbilt Securities LLC.
- One Vanderbilt Securities LLC ↗CRD 332860
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Pooled investment vehicles | 47 | $14B | 39% |
| Insurance companies | 7 | $12B | 33% |
| Investment companies | 17 | $9.7B | 27% |
| Corporations or other businesses | 1 | $362M | <1% |
Private funds
Stone Ridge Asset Management LLC reports 19 private funds with $8.3B in gross assets: hedge funds, private equity funds (Form ADV Item 7.B).
Disciplinary disclosures
Stone Ridge Asset Management LLC answers yes to 1 disclosure item 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
- Portfolio management for businesses and institutions
How it’s paid
- A percentage of assets under management
- Performance-based fees
- Other
Form ADV and brochures on the SEC’s adviser search ↗stoneridgeam.com ↗
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The full record on Stone Ridge Asset Management 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 343 peers of its type and size
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- Owners and executives, with titles and stakes
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- Main office, fax and compliance officer
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- Filing changes this year, with alerts
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Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Background
Questions
How much does Stone Ridge Asset Management LLC manage?
Stone Ridge Asset Management LLC reports $36.3 billion in regulatory assets under management across 72 accounts, 79% of it on a discretionary basis, on its Form ADV filed August 24, 2026.
What kind of firm is Stone Ridge Asset Management LLC?
Stone Ridge Asset Management 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. It reports a bank or thrift among its related persons.
Who are Stone Ridge Asset Management LLC’s clients?
By assets, its largest client types are pooled investment vehicles ($14.2 billion, 47 clients); insurance companies ($12.1 billion, 7 clients); investment companies ($9.7 billion, 17 clients).
Does Stone Ridge Asset Management LLC manage private funds?
Yes. It reports 19 private funds with $8.3 billion in gross assets, including hedge funds, private equity funds.
Does Stone Ridge Asset Management LLC have any disciplinary history?
Stone Ridge Asset Management LLC answers yes to 1 disclosure item 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 Stone Ridge Asset Management 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 (2026-08-24), 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 →