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RIA / WealthRegistered adviserasset managerSEC registeredRAUM 1b 10b

TAIKO

ADVISOR OS LLC, CRD 287792

CHICAGO, IL

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:9c622fb1-a5a5-49d3-34cf-3fe418af3731

Data as of Mar 31, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 8:28 AM UTC and rebuilt at most every 15 minutes.

Relationships: 8
Dated events: 7
On other graphs: 0
Observed: May 15, 2017 to Mar 31, 2026
20 observations

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

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: $5.1BItem 5.F on the latest filing (2026-03-31); as reported, and an affiliate's assets may be counted again on its own filing
Discretionary RAUM: $1.8B
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: 2
RAUM per advisor: $2.5Bderivedthe firm's RAUM over its IAPD headcount: a firm average, never a person's book
Employees: 2
Advisory employees: 2
Offices: 0Schedule D 1.F, beyond the principal office
Accounts: 12
Individual clients: 0
High net worth clients: 0
SEC number: 801-110639
CIK: 1767580
CRD: 287792
Filings on the tape: 20
First filed: May 15, 2017
Latest filed: Mar 31, 2026
Organised: Limited Liability Company, DE
Website: advisor-os.com

Advisors on IAPD

current investment adviser representatives on the IAPD individual feed, longest tenure first

Advisor	Designations	Branch	Years here	In industry	Prior firms	Dual registered
JOSEPH DAVID TAIBER	Chartered Financial Analyst	CHICAGO, IL	5	27	n/a	no
PHILLIP JOHN KOSMALA	Chartered Financial Analyst	CHICAGO, IL	5	14	n/a	no

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
KOSMALA, PHILLIP, JOHN	MANAGING MEMBER AND CHIEF COMPLIANCE OFFICER	D	yes	01/2017	May 15, 2017	Apr 4, 2024
TAIBER, JOSEPH, DAVID	MANAGING MEMBER	D	yes	01/2017	May 15, 2017	Apr 4, 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
TAIBER, KOSMALA & ASSOCIATES, LLC	n/a	Institutional manager	$717M	Y	yes	n/a
TAIKO PRIVATE WEALTH	n/a	Independent wealth	$515M	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	Private funds	Fund GAV
2025	Mar 31, 2026	$5.1B	$1.8B	2	2	n/a	n/a
2023	Mar 19, 2024	$1.4B	$1.4B	2	2	n/a	n/a
2022	Mar 28, 2023	$610M	$610M	2	2	n/a	n/a
2021	Mar 30, 2022	$571M	$571M	2	2	n/a	n/a
2020	Mar 31, 2021	$580M	$580M	1	1	n/a	n/a
2019	Apr 1, 2020	$418M	$418M	1	1	n/a	n/a
2018	Mar 29, 2019	$107M	$107M	1	0	n/a	n/a
2017	Mar 30, 2018	$0	$0	1	0	n/a	n/a

Advisor flows

derived: registrations beginning and ending at this CRD on IAPD, bulk corporate re-registrations excluded; the rate is departures over IAPD headcount

Joined, 12m	Left, 12m	Net, 12m	Departure rate, 12m	Joined, 90d	Left, 90d	Left, no destination yet	Joined, 36m	Left, 36m
0	0	0	0.0%	0	0	0	0	0

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	$5.1B	n/a	n/a	$610M	102.9%	2	n/a	0	n/a

Relationships

Affiliated with (4)

← TAIKO PRIVATE WEALTHRegistered adviserother investment adviser, control, common control
factForm ADV
→ TAIBER, KOSMALA & ASSOCIATES, LLCRegistered adviserother investment adviser, control, common control
factForm ADV
→ TAIKO PRIVATE WEALTHRegistered adviserother investment adviser, control, common control
factForm ADV
← TAIBER, KOSMALA & ASSOCIATES, LLCRegistered adviserother investment adviser, control, common control
factForm ADV

Registered with (2)

← JOSEPH DAVID TAIBERAdvisorregistration: current employment
May 6, 2021 to presentfactForm ADV
← PHILLIP JOHN KOSMALAAdvisorregistration: current employment
May 6, 2021 to presentfactForm ADV

Controls (2)

← TAIBER, JOSEPH, DAVIDOwnerMANAGING MEMBER, ownership code D, individual
May 15, 2017 to Apr 4, 2024factForm ADV
← KOSMALA, PHILLIP, JOHNOwnerMANAGING MEMBER AND CHIEF COMPLIANCE OFFICER, ownership code D, individual
May 15, 2017 to Apr 4, 2024factForm ADV

Dated events

Occurred
May 1, 2025
Regulatory AUM changed
Taiko reported RAUM $4.2B, up 199% from $1.4B (2024-04-04 to 2025-05-01)
Form ADVobserved 6 days ago
$2.8B
Occurred
Mar 19, 2024
Regulatory AUM changed
Taiko reported RAUM $1.4B, up 133% from $609.5M (2023-03-28 to 2024-03-19)
Form ADVobserved 6 days ago
$809M
Occurred
Jun 13, 2022
Succession filed (Item 4)
Advisor Os Llc reported succeeding to the business of Another Adviser (Form ADV Item 4)
Form ADVobserved 6 days ago
Occurred
Mar 31, 2021
Regulatory AUM changed
Taiko reported RAUM $579.7M, up 39% from $418.5M (2020-06-30 to 2021-03-31)
Form ADVobserved 6 days ago
$161M
Occurred
Apr 1, 2020
Regulatory AUM changed
Taiko reported RAUM $418.5M, up 293% from $106.5M (2020-01-08 to 2020-04-01)
Form ADVobserved 6 days ago
$312M
Occurred
Jan 8, 2020
Control person left
Joseph Ryan Borer (Member) no longer on Schedule A of Taiko (listed 2019-08-08, absent 2020-01-08)
Form ADVobserved 6 days ago
Occurred
May 15, 2017
First Form ADV filing
Advisor Os Llc filed its initial SEC registration (Form ADV)
Form ADVobserved 6 days ago

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:9c622fb1-a5a5-49d3-34cf-3fe418af3731
First observed: May 15, 2017
Last observed: Mar 31, 2026 5 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.

TAIKO

ADVISOR OS LLC, CRD 287792

CHICAGO, IL

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:9c622fb1-a5a5-49d3-34cf-3fe418af3731

Data as of Mar 31, 2026 (this record's last observation) from federal regulator filings. Page built Sep 21, 2026, 8:28 AM UTC and rebuilt at most every 15 minutes.

Advisor

Designations

Branch

Years here

In industry

Prior firms

Dual registered

JOSEPH DAVID TAIBER

Chartered Financial Analyst

CHICAGO, IL

n/a

PHILLIP JOHN KOSMALA

Chartered Financial Analyst

CHICAGO, IL

n/a

Owner

Title

Ownership code

Control person

Acquired

First seen

Last seen

KOSMALA, PHILLIP, JOHN

MANAGING MEMBER AND CHIEF COMPLIANCE OFFICER

yes

01/2017

May 15, 2017

Apr 4, 2024

TAIBER, JOSEPH, DAVID

MANAGING MEMBER

yes

01/2017

May 15, 2017

Apr 4, 2024

Related person

Type

Class on the graph

Its RAUM

Control

Common control

State

TAIBER, KOSMALA & ASSOCIATES, LLC

n/a

Institutional manager

$717M

yes

n/a

TAIKO PRIVATE WEALTH

n/a

Independent wealth

$515M

yes

n/a

Fiscal year

Filed

RAUM

Discretionary

Employees

Advisory staff

Offices

Private funds

Fund GAV

2025

Mar 31, 2026

$5.1B

$1.8B

n/a

2023

Mar 19, 2024

$1.4B

n/a

2022

Mar 28, 2023

$610M

n/a

2021

Mar 30, 2022

$571M

n/a

2020

Mar 31, 2021

$580M

n/a

2019

Apr 1, 2020

$418M

n/a

2018

Mar 29, 2019

$107M

n/a

2017

Mar 30, 2018

n/a

Joined, 12m

Left, 12m

Net, 12m

Departure rate, 12m

Joined, 90d

Left, 90d

Left, no destination yet

Joined, 36m

Left, 36m

0.0%

Latest fiscal year

RAUM

A year earlier

1y change

Three years earlier

3y CAGR

Employees

A year earlier

Offices

A year earlier

2025

$5.1B

n/a

$610M

102.9%

n/a