Need a firm book of record?
Book a Call
Home
Firm
Explore
Record
Custodians
Private ledger
All services
Reporting
Exposure
Client packs
Framework
Insights
Stale marks
Look-through
Exam book
Company
Industries
About
Insights
Contact
Support
Email support
Phone
Office
License
Stonebook demo
Pricing
Book a Call
Stonebook · Northbrook Advisers
31 Aug 2026
Gross
$388.5M
Private
$61.2M
Custodians
3
Open breaks
3
Northbrook Core
Schwab
Posted
1
Northbrook SMA
Fidelity
Posted
1
Hale Directed
Pershing
Posted
1
View pricing
Annual firm license. Unlimited seats. The read-only book of record.
Services
RECORD
Custodian Consolidation
Read-only custodian feeds
Private Holdings Ledger
Dated private marks
Examiner book of record
Household packs with dated private marks.
REPORTING
Exposure and Concentration
Look-through across SMAs and funds
Look-through exposure
Look-through vs policy limits
Quarterly Client Packs
Household books from the working file
LEARN
Services
All four reporting surfaces
Insights
Notes on the book of record
Stale private marks
Print the date. Never roll a mark forward
PRODUCT DEMO
Try a limited demo of Stonebook
Read-only book of record
COMPANY
About
Boston. Measure and report.
Our Framework
How the book is mapped
Industries
RIAs and family offices
Solutions
Product
Stonebook demo
Pricing
Book a Call
Our Framework
Contact
Who we serve
RIAs and family offices
Multi-custodian RIAs
Directed accounts
Private holdings
Exam-ready packs
Family offices
Pricing
Contact
Contact
Book a Call
Book a Call
Book a Call
Book a Call
Insights
Notes on the book of record
Why stale private marks should stay stale
A rolled-forward private mark looks current and is not. Stonebook prints the date you entered. If it is old, the report says it is old.
Private Marks
March 14, 2022
Read Insight
Look-through exposure across SMAs and funds
How look-through exposure across SMAs and pooled vehicles should be reported without turning into advice.
Exposure
November 3, 2024
Read More
One book across Schwab, Fidelity, and Pershing
Read-only files from every custodian on the roster, mapped the way your firm already reports.
Custodians
October 4, 2022
Read More
What an examiner asks to see in the book
What examiners ask to see in the book of record, and how dated private marks and recon flags belong in the file.
Compliance
June 19, 2023
Read More
Client-entered marks, with the date attached
Private valuations print as the client supplied them. A stale mark is flagged. Nothing is interpolated.
Private Marks
January 9, 2025
Read More
Why a firm license beats per-household seats
Unlimited seats at the firm. Ops, compliance, and principals log in without a seat argument.
Pricing
February 11, 2025
Read More
The exam file is the working file
Quarterly packs print from the same book you reconcile. The household sees the as-of you actually posted.
Client Packs
April 18, 2024
Read More
Getting Started
Ready to see your book in one place?
Book a 30-minute call. We will walk through your custodian roster and private book, and show you how Stonebook would print it.
Command Stone team
Onboarding
Schedule a call
Schedule a call
Prefer email?
email
support@commandstone.com
support@commandstone.com