AdvisorCensus / Financial advisors / Iowa / Des Moines / Gilbert & Cook, Inc.
Gilbert & Cook, Inc. is an SEC-registered investment advisory firm in West des Moines, IA, registered since 2016, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated June 4, 2026.
Quick answers
From the filingHow is Gilbert & Cook, Inc. compensated?
On its Form ADV (Item 5.E, October 2026), Gilbert & Cook, Inc. reports these compensation arrangements: a percentage of assets under its management; hourly charges; fixed fees (other than subscription fees).
Where is Gilbert & Cook, Inc. located?
Gilbert & Cook, Inc.'s principal office is in West des Moines, IA, according to its Form ADV.
Is Gilbert & Cook, Inc. registered with the SEC or a state?
Gilbert & Cook, Inc. is an SEC-registered investment advisory firm, registered since 2016. Status as filed: Approved. CRD 283112.
How much does Gilbert & Cook, Inc. manage?
Gilbert & Cook, Inc. reports $1,698,122,274 in regulatory assets under management in its Form ADV filing dated June 4, 2026 (99% discretionary).
How have Gilbert & Cook, Inc.'s assets and staff changed since 2021?
In the Form ADV data for Gilbert & Cook, Inc.: Regulatory assets under management: $793,173,930 in the October 2021 data and $1,698,122,274 in the October 2026 data, up 114%. Total employees: 22 in October 2021 and 32 in October 2026. Assets under management move with markets as well as with clients coming and going.
What types of clients does Gilbert & Cook, Inc. serve?
By number of clients on Form ADV Item 5.D: individuals (other than high net worth individuals) (458); high net worth individuals (421); charitable organizations (13).
Which custodians does Gilbert & Cook, Inc. use?
Gilbert & Cook, Inc.'s most recent Form ADV filing (Schedule D, Section 5.K(3)) lists Charles Schwab & Co., Inc. as a custodian holding 10% or more of its separately managed account assets.
Does Gilbert & Cook, Inc. report any disciplinary disclosures?
Reports no disclosure items on Form ADV Item 11. The detail of any item is on the firm's SEC record: https://adviserinfo.sec.gov/firm/summary/283112
What changed in Gilbert & Cook, Inc.'s recent Form ADV filings?
In the July 2026 filing data: Updated its list of owners and control persons (Schedule A).
From the Form ADV filing
Every figure below is as the firm filed it with regulators, as of October 2026.
How the firm is compensated
Item 5.E- A percentage of assets under your management
- Hourly charges
- Fixed fees (other than subscription fees)
Item 5.E lists how the firm is compensated for its advice; Items 5.B, 6.A, and 7.A show whether its people or related companies can also earn commissions. Percentage of assets, fixed, hourly, subscription, and performance-based fees come from clients (a performance-based fee depends on investment results); commissions come with a sale or a trade, often from the company behind the product. How fees, commissions, and other arrangements differ
Fees and minimums
Form ADV Part 2AThe brochure lists different fees for different services or strategies. See the firm's brochure (dated March 19, 2026) for its fees and any account minimum, on the SEC's IAPD site.
Regulatory assets under management
Item 5.F$1,698,122,274 as of October 2026, filing dated June 4, 2026.
A measure of scale, not skill or returns. Discretionary means the firm decides trades; non-discretionary means clients approve each one. What assets under management means
Who the firm serves
Item 5.DA firm with no individual clients is an institutional manager even if it manages billions; the mix tells you whom the practice is built around.
Advisory services
Item 5.G- Financial planning services
- Portfolio management for individuals and/or small businesses
- Portfolio management for businesses (other than small businesses) or institutional clients
- Pension consulting services
- Selection of other advisers (including private fund managers)
Registration and firm details
Items 1, 2, 5- Registration
- SEC-registered investment adviser. Status as filed: Approved.
- Registered since
- 2016 (10 years)
- Employees
- Total: 32. Performing investment advisory functions: 17.
- Wrap fee program participation
- Yes.
- Custodians (Schedule D, Section 5.K(3))
-
Custodians holding 10% or more of the firm's separately managed account assets, as filed on Form ADV (Schedule D, Section 5.K(3)). A custodian holds client assets; it does not endorse or supervise the firm. AdvisorCensus has no relationship with any custodian.
- States registered or notice-filed
-
18 states or jurisdictions
SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration
Disclosures
Item 11None Reports no disclosure items on Form ADV Item 11. View on IAPD.
Item 11 asks about criminal, regulatory, and civil events involving the firm and its advisory personnel. The detail of each yes answer is on the IAPD record. Reading a firm's disclosures
Assets and staff over time
Items 5.A, 5.F| Data period | Assets under management | Employees | Filing dated |
|---|---|---|---|
| October 2026 | $1,698,122,274 | 32 | June 4, 2026 |
| October 2025 | $1,361,575,720 | 33 | March 27, 2025 |
| October 2024 | $1,197,704,959 | 32 | March 27, 2024 |
| October 2023 | $973,601,625 | 32 | September 29, 2023 |
| October 2022 | $1,012,333,774 | 26 | May 24, 2022 |
| October 2021 | $793,173,930 | 22 | September 14, 2021 |
Regulatory assets under management: $793,173,930 in the October 2021 data and $1,698,122,274 in the October 2026 data, up 114%.
Total employees: 22 in October 2021 and 32 in October 2026.
As filed in each year's data for the same month. Assets under management move with markets as well as with clients coming and going; they measure scale, not skill or returns. Most firms update these figures once a year.
Changes in the filing
Last 12 months- July 2026
- Updated its list of owners and control persons (Schedule A).
- June 2026
- Updated its list of owners and control persons (Schedule A).
- April 2026
- Regulatory assets under management went from $1,361,575,720 to $1,698,122,274 (+25%).
- Registered or notice-filed in NV.
- Updated its list of owners and control persons (Schedule A).
Compared month to month from the SEC's monthly adviser data and the state compilation feed. Owners and control persons are summarized, never named.
Websites listed on Form ADV
Item 1.ISource: Form ADV, as of October 2026. Values appear as filed; a value the firm did not report is shown as "Not reported."
Cite this page
AdvisorCensus. Gilbert & Cook, Inc. (CRD 283112): Form ADV filing data as of October 2026. https://advisorcensus.com/firm/gilbert-and-cook-inc-west-des-moines-ia-283112