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RIA / WealthRegistered adviserasset managerSEC registeredRAUM 1b 10b

INATAI INVESTMENT MANAGEMENT CO. LLC

CRD 329696

SEATTLE, WA

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:14b6f02e-e6c0-4997-4972-68673179f23d

Data as of May 11, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 11:42 AM UTC and rebuilt at most every 15 minutes.

Relationships: 13
Dated events: 1
On other graphs: 2
Observed: Feb 7, 2024 to May 11, 2026
6 observations

Across DFX

same identity by shared identifier, citation, or a bridge measured by hand

Private Equityidentity

Inatai Investment Management Co. LLC

Private equity manager · shared crd

Independent Sponsorsidentity

Inatai Investment Management Co. LLC

Capital provider to sponsors · shared crd

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Firm class: asset managerderivedprivate_client_share=0.0 fund_share=1.0 institutional_share=0.0 related_bd=false related_bank=false bd_reps=0.0
Regulatory AUM: $2.7BItem 5.F on the latest filing (2026-05-11); as reported, and an affiliate's assets may be counted again on its own filing
Discretionary RAUM: $2.7B
Private client RAUM: $0derivedItem 5.D individuals plus high net worth individuals
Private client share: 0%derivedprivate client RAUM over total RAUM
Advisors on IAPD: 0
Employees: 8
Advisory employees: 4
Offices: 0Schedule D 1.F, beyond the principal office
Accounts: 3
Private funds: 3Schedule D 7.B(1)
Custody, client assets: $0
SEC number: 801-129651
CRD: 329696
Filings on the tape: 6
First filed: Feb 7, 2024
Latest filed: May 11, 2026
Organised: Limited Liability Company, WA
Website: inatai.partners

Private funds

Schedule D 7.B(1); gross asset value as reported, never fund size; reporting ends 2024-12-31

Fund	Type	Reported GAV	As of	Owners	First reported	Status	Form D file
INATAI FUND, LP	Hedge Fund	$1.8B	Jul 8, 2024	1	Feb 7, 2024	reported	n/a
INATAI PARTNERS FUND, LP	Private Equity Fund	$366M	Jul 8, 2024	1	Feb 7, 2024	reported	n/a

Owners and control persons

Schedule A and B as filed; ownership codes are the form's bands (NA under 5%, A 5 to 10%, B 10 to 25%, C 25 to 50%, D 50 to 75%, E over 75%); people are listed as filed and never merged by name

Owner	Title	Ownership code	Control person	Acquired	First seen	Last seen
INATAI FOUNDATION	MANAGING MEMBER	E	yes	10/2022	Feb 7, 2024	Jul 8, 2024
WANG, PENG, (NMN)	CHIEF INVESTMENT OFFICER / CHIEF EXECUTIVE OFFICER	Na	yes	10/2022	Feb 7, 2024	Jul 8, 2024
COSTENBADER, WALTER, RUSSELL	CHIEF COMPLIANCE OFFICER	Na	no	02/2024	Feb 7, 2024	Jul 8, 2024
GRANT, MARISA, NICOLE	BOARD MEMBER	Na	no	03/2024	Jul 8, 2024	Jul 8, 2024
MAHER, NICHOLE, JUNE	BOARD MEMBER	Na	no	10/2022	Feb 7, 2024	Jul 8, 2024
NAKAMURA, CARA, CHIEMI	BOARD MEMBER	Na	no	10/2022	Feb 7, 2024	Jul 8, 2024
NIERENBERG, DAVID, (NMN)	BOARD MEMBER	Na	no	10/2022	Feb 7, 2024	Jul 8, 2024
REILLY, JULIANNE, CHRISTIE	IMCO BOARD SECRETARY	Na	no	11/2023	Feb 7, 2024	Jul 8, 2024
SHOALS, ANDREW, GREGORY	BOARD MEMBER	Na	no	10/2022	Feb 7, 2024	Jul 8, 2024
VAN OPPEN, PETER, HENRY	BOARD CHAIR	Na	no	10/2022	Feb 7, 2024	Jul 8, 2024
VEGA-MARQUIS, LUZ, ARGENTINA	BOARD MEMBER	Na	no	10/2022	Feb 7, 2024	Jul 8, 2024

Affiliates (Item 7.A)

as filed on Item 7.A; a related person with a CRD on the graph links to its own page

Related person	Type	Class on the graph	Its RAUM	Control	Common control	State
INATAI CAPITAL GP, LLC	n/a	n/a	n/a	Y	yes	n/a

Regulatory AUM by fiscal year

annual amendments (and the roster's annual snapshot) as filed; where a year was amended twice the later filing draws the line

Fiscal year	Filed	RAUM	Discretionary	Employees	Advisory staff	Offices	Private funds	Fund GAV
2025	Mar 23, 2026	$2.7B	$2.7B	8	4	0	3	n/a
2024	Mar 24, 2025	$2.3B	$2.3B	8	4	0	2	n/a

Growth

derived from consecutive annual filings; RAUM as reported

Latest fiscal year	RAUM	A year earlier	1y change	Three years earlier	3y CAGR	Employees	A year earlier	Offices	A year earlier
2025	$2.7B	$2.3B	14.9%	n/a	n/a	8	8	0	0

Relationships

Advises (2)

→ INATAI PARTNERS FUND, LPPrivate fundPrivate Equity Fund, IA
Feb 7, 2024 to presentfactForm ADV
→ INATAI FUND, LPPrivate fundHedge Fund, IA
Feb 7, 2024 to presentfactForm ADV

Owns (9)

← COSTENBADER, WALTER, RUSSELLOwnerCHIEF COMPLIANCE OFFICER, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← NIERENBERG, DAVID, (NMN)OwnerBOARD MEMBER, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← GRANT, MARISA, NICOLEOwnerBOARD MEMBER, ownership code NA, individual
Jul 8, 2024 to Jul 8, 2024factForm ADV
← REILLY, JULIANNE, CHRISTIEOwnerIMCO BOARD SECRETARY, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← VAN OPPEN, PETER, HENRYOwnerBOARD CHAIR, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← MAHER, NICHOLE, JUNEOwnerBOARD MEMBER, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← NAKAMURA, CARA, CHIEMIOwnerBOARD MEMBER, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← VEGA-MARQUIS, LUZ, ARGENTINAOwnerBOARD MEMBER, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← SHOALS, ANDREW, GREGORYOwnerBOARD MEMBER, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV

Controls (2)

← WANG, PENG, (NMN)OwnerCHIEF INVESTMENT OFFICER / CHIEF EXECUTIVE OFFICER, ownership code NA, individual
Feb 7, 2024 to Jul 8, 2024factForm ADV
← INATAI FOUNDATIONOwnerMANAGING MEMBER, ownership code E, domestic entity
Feb 7, 2024 to Jul 8, 2024factForm ADV

Dated events

Occurred
Feb 7, 2024
First Form ADV filing
Inatai Investment Management Co. Llc filed its initial SEC registration (Form ADV)
Form ADVobserved 5 days ago

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:14b6f02e-e6c0-4997-4972-68673179f23d
First observed: Feb 7, 2024
Last observed: May 11, 2026 4 months ago
Source families: Federal regulator filings
3 registered feeds stand behind this record; each fact above carries its own dates and, where the publisher serves one, its document.
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

INATAI INVESTMENT MANAGEMENT CO. LLC

CRD 329696

SEATTLE, WA

This is the graph view. The full profile, with its team, deals and sources, is on RIA / Wealth Management.Open the full profile →

Search this name across graphsid dfx:ria:14b6f02e-e6c0-4997-4972-68673179f23d

Data as of May 11, 2026 (this record's last observation) from federal regulator filings. Page built Sep 20, 2026, 11:42 AM UTC and rebuilt at most every 15 minutes.

Fund

Type

Reported GAV

As of

Owners

First reported

Status

Form D file

INATAI FUND, LP

Hedge Fund

$1.8B

Jul 8, 2024

Feb 7, 2024

reported

n/a

INATAI PARTNERS FUND, LP

Private Equity Fund

$366M

Jul 8, 2024

Feb 7, 2024

reported

n/a

Owner

Title

Ownership code

Control person

Acquired

First seen

Last seen

INATAI FOUNDATION

MANAGING MEMBER

yes

10/2022

Feb 7, 2024

Jul 8, 2024

WANG, PENG, (NMN)

CHIEF INVESTMENT OFFICER / CHIEF EXECUTIVE OFFICER

yes

10/2022

Feb 7, 2024

Jul 8, 2024

COSTENBADER, WALTER, RUSSELL

CHIEF COMPLIANCE OFFICER

02/2024

Feb 7, 2024

Jul 8, 2024

GRANT, MARISA, NICOLE

BOARD MEMBER

03/2024

Jul 8, 2024

MAHER, NICHOLE, JUNE

BOARD MEMBER

10/2022

Feb 7, 2024

Jul 8, 2024

NAKAMURA, CARA, CHIEMI

BOARD MEMBER

10/2022

Feb 7, 2024

Jul 8, 2024

NIERENBERG, DAVID, (NMN)

BOARD MEMBER

10/2022

Feb 7, 2024

Jul 8, 2024

REILLY, JULIANNE, CHRISTIE

IMCO BOARD SECRETARY

11/2023

Feb 7, 2024

Jul 8, 2024

SHOALS, ANDREW, GREGORY

BOARD MEMBER

10/2022

Feb 7, 2024

Jul 8, 2024

VAN OPPEN, PETER, HENRY

BOARD CHAIR

10/2022

Feb 7, 2024

Jul 8, 2024

VEGA-MARQUIS, LUZ, ARGENTINA

BOARD MEMBER

10/2022

Feb 7, 2024

Jul 8, 2024

Related person

Type

Class on the graph

Its RAUM

Control

Common control

State

INATAI CAPITAL GP, LLC

n/a

yes

n/a

Fiscal year

Filed

RAUM

Discretionary

Employees

Advisory staff

Offices

Private funds

Fund GAV

2025

Mar 23, 2026

$2.7B

n/a

2024

Mar 24, 2025

$2.3B

n/a

Latest fiscal year

RAUM

A year earlier

1y change

Three years earlier

3y CAGR

Employees

A year earlier

Offices

A year earlier

2025

$2.7B

$2.3B

14.9%

n/a