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AdvisorCensus / Financial advisors / Washington / Seattle / Inatai Investment Management Co. LLC

Inatai Investment Management Co. LLC

Seattle, WASEC-registered investment adviserCRD 329696

Filed as INATAI INVESTMENT MANAGEMENT CO. LLC

Inatai Investment Management Co. LLC is an SEC-registered investment advisory firm in Seattle, WA, registered since 2024, reporting $1 billion to $5 billion in regulatory assets under management in its Form ADV filing dated May 11, 2026.

2 years
registered since 2024
$2,693,146,865
assets under management
1 arrangement
Percentage of assets
None
disclosure items (Item 11)

Quick answers

From the filing

How is Inatai Investment Management Co. LLC compensated?

On its Form ADV (Item 5.E, October 2026), Inatai Investment Management Co. LLC reports these compensation arrangements: a percentage of assets under its management.

What does Inatai Investment Management Co. LLC's brochure say about its fees?

Its Form ADV Part 2A brochure dated March 23, 2026 states: Asset-based fee: 0.15% of assets a year. Fees can differ by service and may be negotiable; the brochure is the complete statement.

Where is Inatai Investment Management Co. LLC located?

Inatai Investment Management Co. LLC's principal office is in Seattle, WA, according to its Form ADV.

Is Inatai Investment Management Co. LLC registered with the SEC or a state?

Inatai Investment Management Co. LLC is an SEC-registered investment advisory firm, registered since 2024. Status as filed: Approved. CRD 329696.

How much does Inatai Investment Management Co. LLC manage?

Inatai Investment Management Co. LLC reports $2,693,146,865 in regulatory assets under management in its Form ADV filing dated May 11, 2026 (100% discretionary).

How have Inatai Investment Management Co. LLC's assets and staff changed since 2024?

In the Form ADV data for Inatai Investment Management Co. LLC: Regulatory assets under management: $2,188,572,787 in the October 2024 data and $2,693,146,865 in the October 2026 data, up 23%. Total employees: 9 in October 2024 and 8 in October 2026. Assets under management move with markets as well as with clients coming and going.

What types of clients does Inatai Investment Management Co. LLC serve?

By number of clients on Form ADV Item 5.D: pooled investment vehicles (other than investment companies and business development companies) (3).

Does Inatai Investment Management Co. LLC 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/329696

What changed in Inatai Investment Management Co. LLC's recent Form ADV filings?

In the June 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

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 2A

Asset-based fee: 0.15% of assets a year

The brochure's wording
The Cost Sharing Amount percentage will initially be subsidized by the Foundation and will be 0.15% per annum.

As stated in the firm's Form ADV Part 2A brochure dated March 23, 2026. Fees can differ by service and may be negotiable; the brochure is the complete statement. Read the brochure on the SEC's IAPD site

Regulatory assets under management

Item 5.F
$2,693,146,865

$2,693,146,865 as of October 2026, filing dated May 11, 2026.

Discretionary: $2,693,146,865.Non-discretionary: $0.

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.D
Pooled investment vehicles (other than investment companies and business development companies)
Clients 3 Assets $2,693,146,865 (100%)

A 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
  • Portfolio management for pooled investment vehicles (other than investment companies)

Registration and firm details

Items 1, 2, 5
Registration
SEC-registered investment adviser. Status as filed: Approved.
Registered since
2024 (2 years)
Employees
Total: 8. Performing investment advisory functions: 4.
Wrap fee program participation
No.
States registered or notice-filed
1 state or jurisdiction
WA

SEC-registered investment advisers are examined by the SEC. SEC, state, and exempt registration

Disclosures

Item 11

None 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
$2.19B 2024 $2.34B 2025 $2.69B 2026
Data periodAssets under managementEmployeesFiling dated
October 2026$2,693,146,8658May 11, 2026
October 2025$2,344,545,4958March 24, 2025
October 2024$2,188,572,7879July 8, 2024

Regulatory assets under management: $2,188,572,787 in the October 2024 data and $2,693,146,865 in the October 2026 data, up 23%.

Total employees: 9 in October 2024 and 8 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
  1. June 2026
    • Updated its list of owners and control persons (Schedule A).
  2. April 2026
    • Regulatory assets under management went from $2,344,545,495 to $2,693,146,865 (+15%).

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.I
inatai.partners

Source: 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. Inatai Investment Management Co. LLC (CRD 329696): Form ADV filing data as of October 2026.
https://advisorcensus.com/firm/inatai-investment-management-co-llc-seattle-wa-329696