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RIA / WealthRegistered adviserindependent wealth managerSEC registeredRAUM 1b 10b

CASTLE ROCK ADVISORS LLC

CRD 331429

BOSTON, MA

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:8d5e5aa1-d3e0-85cd-92d5-4b3466fb89d0

Data as of Aug 6, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 9:50 AM UTC and rebuilt at most every 15 minutes.

Relationships: 14
Dated events: 4
On other graphs: 2
Observed: Jul 11, 2024 to Aug 6, 2026
8 observations

Across DFX

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

Family Officesidentity

Castle Rock Advisors LLC

Family office · shared crd

Independent Sponsorsidentity

Castle Rock Advisors 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: independent wealth managerderivedprivate_client_share=0.7 fund_share=0.27 institutional_share=0.02 related_bd=false related_bank=true bd_reps=0.0 bank_owner=false
Regulatory AUM: $3.9BItem 5.F on the latest filing (2026-08-06); as reported, and an affiliate's assets may be counted again on its own filing
Discretionary RAUM: $1.1B
Private client RAUM: $2.7BderivedItem 5.D individuals plus high net worth individuals
Private client share: 70%derivedprivate client RAUM over total RAUM
Advisors on IAPD: 0
Employees: 33
Advisory employees: 27
Offices: 0Schedule D 1.F, beyond the principal office
Accounts: 46
High net worth clients: 37
Private funds: 6Schedule D 7.B(1)
Custody, client assets: $632M
SEC number: 801-130907
CRD: 331429
Filings on the tape: 8
First filed: Jul 11, 2024
Latest filed: Aug 6, 2026
Organised: Limited Liability Company, DE

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
CRA FUND IV LLC	n/a	$298M	Aug 6, 2026	33	Aug 6, 2026	reported	n/a
CRA HF LLC	n/a	$190M	Aug 6, 2026	26	Aug 6, 2026	reported	n/a
CRA RE 2025 LLC	n/a	$45.2M	Aug 6, 2026	26	Aug 6, 2026	reported	n/a
CRA FUND I LLC	n/a	$41.0M	Aug 6, 2026	84	Aug 6, 2026	reported	n/a
CRA VC-GE 2025 LLC	n/a	$36.8M	Aug 6, 2026	24	Aug 6, 2026	reported	n/a
CRA ENERGY 2025 LLC	n/a	$21.9M	Aug 6, 2026	24	Aug 6, 2026	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
CARBONNEAU, DANIEL, PAUL	Partner	Na	yes	05/2024	Aug 6, 2026	Aug 6, 2026
MUSSLEWHITE, SHARLYN, CARTER	GENERAL COUNSEL	Na	yes	05/2024	Aug 6, 2026	Aug 6, 2026
SWEENY, MICHAEL, BUCKNER	CHIEF INVESTMENT OFFICER	Na	yes	05/2024	Aug 6, 2026	Aug 6, 2026
BERKSHIRE PARTNERS HOLDINGS LLC	GENERAL PARTNER	D	yes	01/2014	Jul 11, 2024	Dec 6, 2024
BRING, KENNETH, SCOTT	CHIEF FINANCIAL OFFICER	Na	yes	05/2024	Jul 11, 2024	Dec 6, 2024
CASTLE ROCK ADVISORS HOLDINGS LLC	MANAGING MEMBER	D	yes	05/2024	Jul 11, 2024	Dec 6, 2024
HADLEY, CHRISTOPHER, JOHN	EXECUTIVE OFFICER	Na	yes	05/2024	Jul 11, 2024	Dec 6, 2024
JONES, ROSS, MARSHALL	EXECUTIVE OFFICER	Na	yes	05/2024	Jul 11, 2024	Dec 6, 2024
SMALL, ROBERT, JOSHUA	EXECUTIVE OFFICER	Na	yes	05/2024	Jul 11, 2024	Dec 6, 2024
THOMPSON, TERRY, H	CHIEF OPERATING OFFICER	Na	yes	05/2024	Jul 11, 2024	Dec 6, 2024
ACKERMAN, REUBEN, BENJAMIN	CHIEF COMPLIANCE OFFICER OFFICER AND CISO	Na	no	05/2024	Aug 6, 2026	Aug 6, 2026
MARTINEZ TORRES, BERTTY	CHIEF FINANCIAL OFFICER	Na	no	05/2025	Aug 6, 2026	Aug 6, 2026
Souza, Eric, R	CHIEF TECHNOLOGY OFFICER AND CISO	Na	no	05/2024	Jul 11, 2024	Dec 6, 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
BERKSHIRE PARTNERS LLC	n/a	Asset manager	$29B	N	yes	n/a
STOCKBRIDGE PARTNERS LLC	n/a	Asset manager	$5.4B	N	yes	n/a

Offices

Schedule D 1.F offices beyond the principal office; street addresses are not published

City	State	Country	Employees	Also broker-dealer
SAN FRANCISCO	CA	United States	1	no

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; showing 2 of 3

Fiscal year	Filed	RAUM	Discretionary	Employees	Advisory staff	Offices	Private funds	Fund GAV
2025	Apr 17, 2026	$2.4B	$349M	33	27	0	6	n/a
2024	Mar 28, 2025	$1.6B	$494M	33	27	1	3	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	$3.9B	$1.6B	141.9%	n/a	n/a	33	33	0	1

Relationships

Affiliated with (2)

→ STOCKBRIDGE INVESTORSRegistered adviserother investment adviser, bank, common control
factForm ADV
→ BERKSHIRE PARTNERS LLCRegistered adviserother investment adviser, bank, common control
factForm ADV

Controls (8)

← JONES, ROSS, MARSHALLOwnerEXECUTIVE OFFICER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← HADLEY, CHRISTOPHER, JOHNOwnerEXECUTIVE OFFICER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← MUSSLEWHITE, SHARLYN, CARTEROwnerGENERAL COUNSEL, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← SMALL, ROBERT, JOSHUAOwnerEXECUTIVE OFFICER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← BRING, KENNETH, SCOTTOwnerCHIEF FINANCIAL OFFICER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← THOMPSON, TERRY, HOwnerCHIEF OPERATING OFFICER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← BERKSHIRE PARTNERS HOLDINGS LLCOwnerGENERAL PARTNER, ownership code D, domestic entity
Jul 11, 2024 to Dec 6, 2024factForm ADV
← CASTLE ROCK ADVISORS HOLDINGS LLCOwnerMANAGING MEMBER, ownership code D, domestic entity
Jul 11, 2024 to Dec 6, 2024factForm ADV

Owns (4)

← SWEENY, MICHAEL, BUCKNEROwnerCHIEF INVESTMENT OFFICER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← ACKERMAN, REUBEN, BENJAMINOwnerCHIEF COMPLIANCE OFFICER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← Souza, Eric, ROwnerCHIEF TECHNOLOGY OFFICER AND CISO, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV
← CARBONNEAU, DANIEL, PAULOwnerPARTNER, ownership code NA, individual
Jul 11, 2024 to Dec 6, 2024factForm ADV

Dated events

Occurred
Aug 6, 2026
Regulatory AUM changed
Castle Rock Advisors Llc reported RAUM $3.9B, up 62% from $2.4B (2026-04-17 to 2026-08-06)
Form ADVobserved 4 days ago
$1.5B
Occurred
Mar 30, 2026
Regulatory AUM changed
Castle Rock Advisors Llc reported RAUM $2.4B, up 49% from $1.6B (2025-06-04 to 2026-03-30)
Form ADVobserved 4 days ago
$789M
Occurred
Mar 28, 2025
Regulatory AUM changed
Castle Rock Advisors Llc reported RAUM $1.6B, up 92% from $830.2M (2024-12-06 to 2025-03-28)
Form ADVobserved 4 days ago
$765M
Occurred
Jul 11, 2024
First Form ADV filing
Castle Rock Advisors Llc filed its initial SEC registration (Form ADV)
Form ADVobserved 4 days ago

Provenance

Graph: RIA / Wealth Management
Canonical id: dfx:ria:8d5e5aa1-d3e0-85cd-92d5-4b3466fb89d0
First observed: Jul 11, 2024
Last observed: Aug 6, 2026 44 days 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.

CASTLE ROCK ADVISORS LLC

CRD 331429

BOSTON, MA

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:8d5e5aa1-d3e0-85cd-92d5-4b3466fb89d0

Data as of Aug 6, 2026 (this record's last observation) from federal regulator filings. Page built Sep 19, 2026, 9:50 AM UTC and rebuilt at most every 15 minutes.

Fund

Type

Reported GAV

As of

Owners

First reported

Status

Form D file

CRA FUND IV LLC

n/a

$298M

Aug 6, 2026

reported

n/a

CRA HF LLC

n/a

$190M

Aug 6, 2026

reported

n/a

CRA RE 2025 LLC

n/a

$45.2M

Aug 6, 2026

reported

n/a

CRA FUND I LLC

n/a

$41.0M

Aug 6, 2026

reported

n/a

CRA VC-GE 2025 LLC

n/a

$36.8M

Aug 6, 2026

reported

n/a

CRA ENERGY 2025 LLC

n/a

$21.9M

Aug 6, 2026

reported

n/a

Owner

Title

Ownership code

Control person

Acquired

First seen

Last seen

CARBONNEAU, DANIEL, PAUL

Partner

yes

05/2024

Aug 6, 2026

MUSSLEWHITE, SHARLYN, CARTER

GENERAL COUNSEL

yes

05/2024

Aug 6, 2026

SWEENY, MICHAEL, BUCKNER

CHIEF INVESTMENT OFFICER

yes

05/2024

Aug 6, 2026

BERKSHIRE PARTNERS HOLDINGS LLC

GENERAL PARTNER

yes

01/2014

Jul 11, 2024

Dec 6, 2024

BRING, KENNETH, SCOTT

CHIEF FINANCIAL OFFICER

yes

05/2024

Jul 11, 2024

Dec 6, 2024

CASTLE ROCK ADVISORS HOLDINGS LLC

MANAGING MEMBER

yes

05/2024

Jul 11, 2024

Dec 6, 2024

HADLEY, CHRISTOPHER, JOHN

EXECUTIVE OFFICER

yes

05/2024

Jul 11, 2024

Dec 6, 2024

JONES, ROSS, MARSHALL

EXECUTIVE OFFICER

yes

05/2024

Jul 11, 2024

Dec 6, 2024

SMALL, ROBERT, JOSHUA

EXECUTIVE OFFICER

yes

05/2024

Jul 11, 2024

Dec 6, 2024

THOMPSON, TERRY, H

CHIEF OPERATING OFFICER

yes

05/2024

Jul 11, 2024

Dec 6, 2024

ACKERMAN, REUBEN, BENJAMIN

CHIEF COMPLIANCE OFFICER OFFICER AND CISO

05/2024

Aug 6, 2026

MARTINEZ TORRES, BERTTY

CHIEF FINANCIAL OFFICER

05/2025

Aug 6, 2026

Souza, Eric, R

CHIEF TECHNOLOGY OFFICER AND CISO

05/2024

Jul 11, 2024

Dec 6, 2024

Related person

Type

Class on the graph

Its RAUM

Control

Common control

State

BERKSHIRE PARTNERS LLC

n/a

Asset manager

$29B

yes

n/a

STOCKBRIDGE PARTNERS LLC

n/a

Asset manager

$5.4B

yes

n/a

City

State

Country

Employees

Also broker-dealer

SAN FRANCISCO

United States

Fiscal year

Filed

RAUM

Discretionary

Employees

Advisory staff

Offices

Private funds

Fund GAV

2025

Apr 17, 2026

$2.4B

$349M

n/a

2024

Mar 28, 2025

$1.6B

$494M

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

$3.9B

$1.6B

141.9%

n/a