Asset manager · SAN Francisco, CA
Prelude Investment Services
Prelude Investment Services LLC · SEC-registered investment adviser · CRD 339161 · SEC 801-134769
At a glance
Prelude Investment Services is an SEC-registered investment adviser based in SAN Francisco, California, with $0 in regulatory assets under management as of its Form ADV filed April 24, 2026. By Form ADV it is a asset manager, ranked 2,839th of 3,218 asset managers and 16,824th of 17,210 SEC-registered advisers by assets.
Main office 707-394-8355portfoliobridge.coAs filed on Form ADV
- Regulatory AUM
- $0M
- Rank among asset managers
- #2,839 of 3,218
- Rank among all SEC RIAs
- #16,824 of 17,210
- Rank in California
- #1,841 of 1,873
- Clients
- 2
- Accounts
- 0
- Discretionary
- 0% of AUM
- Employees
- 4
- Advisory staff
- 4
- Offices
- 1
Owners and executives on its Form ADV
- Chukwunonso K MadukaChief Executive Officer and Chief Compliance Officer
- Jason R. WenkChairman
Custody and brokerage
Custodian
Prelude Investment Services’s Form ADV lists no custodian for separately managed accounts. Firms report one only when they manage $10 million or more in those accounts.
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Other investment advisers | 2 | $0M | – |
Disciplinary disclosures
Prelude Investment Services reports no disciplinary disclosures in Item 11 of Form ADV. Read the details on the SEC’s adviser search ↗
Services
- Other services
How it’s paid
- A percentage of assets under management
Form ADV and brochures on the SEC’s adviser search ↗portfoliobridge.co ↗
AtlasMembers
The full record on Prelude Investment Services
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, 1 years of filings
- Locked
- Growth over one, three and five years
- Locked
- Rank against 626 peers of its type and size
- Locked
- Owners and executives, with titles and stakes
- 2 namedLocked
- Main office, fax and compliance officer
- Locked
- 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 Prelude Investment Services manage?
Prelude Investment Services reports $0 in regulatory assets under management, on its Form ADV filed April 24, 2026.
What kind of firm is Prelude Investment Services?
Prelude Investment Services 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 Prelude Investment Services’s clients?
By assets, its largest client types are other investment advisers ($0, 2 clients).
Does Prelude Investment Services have any disciplinary history?
Prelude Investment Services 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 Prelude Investment Services’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 (2026-04-24), 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 →