How many RIAs are in Hawaii?

20 RIAs registered with the SEC list a main office in Hawaii in the SEC's Form ADV data as of Sep 1, 2026. That count excludes state-registered RIAs, which generally manage under $100 million and file with the state rather than the SEC, and firms whose address is suppressed on Form ADV.

What is the largest RIA in Hawaii?

By regulatory assets under management as filed on Form ADV, the largest SEC-registered RIA headquartered in Hawaii is CKW Financial Group, LLC in Honolulu, at $2.5B. Regulatory AUM counts all assets a firm manages, so the largest filer in a state is often an asset manager rather than a wealth manager.

How many Hawaii RIAs manage more than $1 billion?

3 of the 20 SEC-registered RIAs headquartered in Hawaii report regulatory assets under management of $1 billion or more. The median firm in the state reports $211.6M.

Where does this data come from?

From the SEC's monthly Form ADV data file for SEC-registered investment advisers (ia09012026-registered.zip, data as of Sep 1, 2026). Each figure is as the firm itself reported it on Form ADV Item 5; the SEC does not verify it. Every row links to the firm's record on the SEC's Investment Adviser Public Disclosure site.

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Top RIAs in Hawaii

Every SEC-registered RIA with a main office in Hawaii, by regulatory AUM, from Form ADV

20 RIAs registered with the SEC are headquartered in Hawaii, the 47th most of any state, managing $9.0B in regulatory assets as of Sep 1, 2026. The largest by regulatory AUM is CKW Financial Group, LLC in Honolulu at $2.5B. 3 firms report $1 billion or more.

SEC-registered RIAs

$9.0B

Regulatory AUM

Firms at $1B and above

$211.6M

Median firm AUM

Data as of Sep 1, 2026, file ia09012026-registered.zip. Retrieved Sep 10, 2026.

01 · The firms

Every SEC-registered RIA in Hawaii, by regulatory AUM

The default sort is regulatory assets under management as each firm filed it, which puts asset managers and wealth managers on one list. The toggle for firms where individuals and high-net-worth individuals hold the majority of assets is what separates them, using the firm's own Form ADV Item 5.D figures.

All 20 firms, by regulatory AUM as filed.

#	Firm	City	Regulatory AUM	Advisory staff	Accounts	Individual + HNW clients	Retail share	Filed
1	CKW Financial Group, LLCCRD 152116	Honolulu	$2.5B	2	1,600	544	31%	Mar 2026
2	Asset Management Group of Bank of HawaiiCRD 112324	Honolulu	$1.3B	6	24	n.d.	0%	Mar 2026
3	Cadinha & Co LLCCRD 108135	Honolulu	$1.1B	10	1,406	606	93%	Mar 2026
4	The Rice Partnership, LLCCRD 135701	Honolulu	$985.5M	10	1,240	411	88%	Apr 2026
5	Blacksand Capital, LLCCRD 291612	Honolulu	$506.3M	7	13	n.d.	0%	Mar 2026
6	Financial Planning Hawaii, Inc.CRD 153930	Honolulu	$382.4M	3	701	241	100%	Feb 2026
7	Regency Capital Management Inc.CRD 312435	Honolulu	$364.1M	2	371	116	94%	Mar 2026
8	YIM Investment Management, LLCCRD 136984	Honolulu	$307.8M	1	1,595	523	100%	Mar 2026
9	Andrews Advisory Associates, LLCCRD 118957	Honolulu	$268.6M	4	263	245	81%	Mar 2026
10	Robert Priske, LLCCRD 108072	Honolulu	$219.9M	2	484	144	89%	Mar 2026
11	Kahala Financial Advisors, LLCCRD 108564	Honolulu	$203.4M	2	422	162	100%	Mar 2026
12	Fort Street Asset Management LLCCRD 305446	Honolulu	$195.4M	2	60	28	40%	Mar 2026
13	Bishop Street Capital ManagementCRD 108042	Honolulu	$166.5M	2	1	n.d.	0%	Mar 2026
14	Humble Capital Management LLCCRD 158115	Honolulu	$145.6M	2	81	40	50%	Feb 2026
15	ACP Investment ManagementCRD 338484	Kailua-Kona	$131.9M	3	465	152	81%	Apr 2026
16	Shiraishi Financial Group AdvisorsCRD 168645	Honolulu	$110.1M	5	1,002	458	100%	May 2026
17	Sonic GP LLCCRD 322801	Honolulu	$109.9M	1	1	n.d.	0%	Mar 2026
18	Blacksand Capital Management I, LLCCRD 163136	Honolulu	$25.5M	7	2	n.d.	0%	Mar 2026
19	Wealthjar Investment Advisory, LLCCRD 288484	Honolulu	$6.4M	10	106	46	100%	Apr 2026
20	Wealth Alignment Partners, LLCCRD 338039	Honolulu	$0	2	0	n.d.	n.d.	Aug 2026

02 · By city

Where in Hawaii the firms sit

Main-office city as filed. Up to the twenty-five cities with the most firms.

Honolulu19 · $8.9B
Kailua-Kona1 · $131.9M

03 · Questions

Questions people ask about RIAs in Hawaii

How many RIAs are in Hawaii?: 20 RIAs registered with the SEC list a main office in Hawaii in the SEC's Form ADV data as of Sep 1, 2026. That count excludes state-registered RIAs, which generally manage under $100 million and file with the state rather than the SEC, and firms whose address is suppressed on Form ADV.
What is the largest RIA in Hawaii?: By regulatory assets under management as filed on Form ADV, the largest SEC-registered RIA headquartered in Hawaii is CKW Financial Group, LLC in Honolulu, at $2.5B. Regulatory AUM counts all assets a firm manages, so the largest filer in a state is often an asset manager rather than a wealth manager.
How many Hawaii RIAs manage more than $1 billion?: 3 of the 20 SEC-registered RIAs headquartered in Hawaii report regulatory assets under management of $1 billion or more. The median firm in the state reports $211.6M.
Where does this data come from?: From the SEC's monthly Form ADV data file for SEC-registered investment advisers (ia09012026-registered.zip, data as of Sep 1, 2026). Each figure is as the firm itself reported it on Form ADV Item 5; the SEC does not verify it. Every row links to the firm's record on the SEC's Investment Adviser Public Disclosure site.

Definitions and source

What each column means, in the SEC's words

Regulatory assets under management Form ADV Item 5.F(2)(c): If yes, what is the amount of your regulatory assets under management and total number of accounts? Total, discretionary plus non-discretionary.
Total accounts Form ADV Item 5.F(2)(f): Total number of accounts, discretionary plus non-discretionary.
Employees Form ADV Item 5.A: Approximately how many employees do you have? Include full- and part-time employees but do not include any clerical workers.
Advisory employees Form ADV Item 5.B(1): Approximately how many of the employees reported in 5.A. perform investment advisory functions (including research)?
Broker-dealer registered representatives Form ADV Item 5.B(2): Approximately how many of the employees reported in 5.A. are registered representatives of a broker-dealer?
Individual and high-net-worth clients Form ADV Item 5.D(a), 5.D(b): Number of clients and amount of regulatory assets under management for individuals (other than high net worth individuals) and for high net worth individuals.
Commissions Form ADV Item 5.E(5): You are compensated for your investment advisory services by (check all that apply): (5) Commissions.
Private funds Form ADV Item 7.B: Are you an adviser to any private fund?

Source: U.S. Securities and Exchange Commission, Form ADV data, Information About Registered Investment Advisers and Exempt Reporting Advisers, file ia09012026-registered.zip (data as of Sep 1, 2026), retrieved Sep 10, 2026. Figures are as self-reported by each firm on Form ADV Item 5; the SEC does not verify them. Neither the SEC nor the state securities authorities have approved the information filed on Form ADV, and we can not guarantee its accuracy.

Winthrop & Co. is compensated by firms when an advisor joins through us. The advisor never pays. Firms on this page are listed by arithmetic on the SEC's file, not by any relationship with us, and none is ranked, labelled or recommended.