LEDGERLedger Advisory — Operations Consulting
We Fixed the $4.7M Reconciliation Break. Then We Fixed the System That Created It.
Broker-Dealer Operations · 14-Week Engagement · T+1 Reconciliation Failure Rate Reduced 94%
Three case studies. The same argument made three different ways: operations failures are not people problems. They are architecture problems. And architecture can be fixed.
94%
Reconciliation break rate reduction
14 wks
Average engagement to first outcome
$2.1B
AUM migrated without a T+1 breach
3 of 3
Regulatory findings closed on schedule
Case Study 01 · Broker-Dealer Operations
The Morning the Breaks Stopped Making Sense
Mid-Market Broker-Dealer · Equities & Fixed Income · 14-Week Engagement
The operations director called on a Tuesday. Her team had been running a manual breaks log in three separate spreadsheets for eleven months. That morning, the spreadsheets disagreed with each other by $4.7 million — and no one could explain why.
The firm had grown from a boutique equity shop to a full-service broker-dealer in four years. The reconciliation workflow had not grown with it. It had been patched — manually, repeatedly, invisibly — until the patches outnumbered the original process.
Ledger spent the first two weeks doing nothing but mapping. Every touchpoint. Every handoff. Every moment where a human was compensating for a system gap. The diagnostic alone surfaced 23 undocumented exception workflows that had never appeared in any SLA report.
Outcome Metric
reduction in T+1 reconciliation
failure rate. Week 14.
SLA Dashboard — Before vs. After
Reconciliation Performance Recovery
Weeks 1–14, Daily SLA Tracking
Breaks Log — Week 1 vs. Week 14
Week 1
847
open breaks at week-end
Week 14
49
open breaks at week-end
Data reflects live operations metrics exported from the firm's reconciliation platform. Names and identifiers withheld per engagement agreement.
The Ledger Methodology — Process Flow
Five Phases. No Surprises.
Applied to every engagement, regardless of complexity
The Diagnostic Immersion
Two weeks, on-site. We map every system, every handoff, every human workaround. No pre-formed hypotheses.
Failure Mode Taxonomy
We categorize every break by root cause: data latency, system mismatch, process gap, or ownership ambiguity.
The Playbook Draft
A single source of truth for every exception type — escalation path, resolution owner, SLA threshold, audit trail.
Controlled Rollout
We run parallel processing during transition. No big-bang cutovers. Every change is reversible for 30 days.
Operations Ownership Transfer
The team owns it. We document the logic, train the leads, and leave a living runbook — not a consulting dependency.
Typical engagement: 10–18 weeks
Case Study 02 · Fund Administration
The Migration Deadline Nobody Believed Was Real
Asset Manager · $2.1B AUM Migration · 18-Week Engagement
The head of fund administration had a migration deadline in twenty-two weeks. Her previous consultant had delivered a 400-page requirements document and departed. The document described the current state in exquisite detail. It said nothing about how to move.
What she needed wasn't more analysis. She needed someone who had actually operated a migration — who knew where the T+1 breaches hide, which reconciliation controls break under parallel-processing loads, and how to build a rollback procedure that the operations team would actually use at 6am on cutover day.
— Head of Fund Administration
The migration completed on week 18. Zero T+1 breaches. Zero regulatory incidents. The operations team ran the cutover themselves — Ledger was on standby, not in the room.
Migration Outcome
AUM migrated without
a single T+1 breach.
Case Study 03 · Compliance Operations
Three Regulatory Findings. Sixteen Weeks. No Enforcement.
Regional Broker-Dealer · SEC Examination · 16-Week Engagement
The compliance director had sixty days to respond to an SEC examination letter. Three material findings. His internal team had the regulatory knowledge but not the operational bandwidth — they were already running the day-to-day surveillance program that the examination was scrutinizing.
The first thing Ledger did was read the examination letter carefully — not for what it said, but for what it was actually measuring. Two of the three findings were proxies for a single underlying gap: a supervisory control that had existed on paper since the OATS-to-CAT transition but had never been operationalized.
— Chief Compliance Officer
The examination closed in week sixteen. All three findings remediated. No enforcement referral. The compliance director kept the supervisory control framework and adapted it across two additional product lines in the following quarter.
Findings closed
3 of 3
Examination to close
16 wks
Enforcement referrals
0
Regulatory Timeline — Examination to Close
16-Week Remediation Sequence
SEC Examination · 3 Material Findings
Week 0 — Intake
Regulatory Finding Received
SEC examination letter: 3 material findings in trade reporting accuracy and supervisory controls.
Week 2 — Diagnostic
Root Cause Identified
Two of three findings traced to a single unmonitored OATS→CAT transition gap created in 2021.
Week 6 — Remediation
Control Architecture Rebuilt
New supervisory control framework deployed across all reportable asset classes. Daily attestation workflow live.
Week 10 — Validation
Parallel Testing Complete
Six-week parallel run: zero reportable discrepancies against the new control set.
Week 14 — Response
Regulator Response Filed
All 3 findings addressed with documented evidence. Remediation plan accepted without further inquiry.
Week 16 — Closeout
Examination Closed
SEC examination formally closed. No enforcement referral. Compliance director retained the playbook.
Enterprise Expansion
The engagement didn't end at examination close.
The supervisory control framework was adapted across two additional product lines in Q1. The operations team now runs quarterly self-assessments using the Ledger playbook — without Ledger in the room.
The Analyst's Notebook
The Eighty Percent Was Free.
Here's the Other Twenty.
You've read the cases. The full implementation playbooks — the diagnostic templates, the exception taxonomy frameworks, the SLA recovery benchmarks — are in the download.
Three case studies. Three complete runbooks. The benchmarking data from 40+ operations engagements since 2018. What a T+1-compliant reconciliation architecture actually looks like when it's built correctly.
Inside the Download
3 complete implementation playbooks
Exception taxonomy framework (23-category)
SLA recovery benchmarks — 40+ engagements
T+1 reconciliation architecture template
Regulatory finding response checklist
Operations Quarterly — current issue
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