CMBS CUSIP Ownership Monitor
Track who owns CMBS securities based on public fund disclosures. Get notified when ownership changes, with evidence showing exactly what was disclosed and when.
What you get
This outcome tracks who holds each CMBS CUSIP—reporting funds, position sizes, and concentration—and notifies you when ownership changes. Every notification includes the underlying evidence so you can verify and revisit it later.
See who holds each CUSIP right now.
For each CMBS CUSIP, we maintain a current view of ownership: which funds hold it, their position sizes, and how concentrated the holdings are. This view updates automatically as new disclosures come in.
See the state model →Know when ownership shifts.
When new N-PORT filings reveal ownership changes—a new holder, a significant position increase, or a concentration threshold crossed—you get a structured notification with timestamps and confidence indicators.
View notification types →Every notification links back to the source.
Each change notification includes an Evidence Pack: the original SEC filings, disclosure dates, how we mapped the data, and what ownership looked like before—so you can verify or revisit it anytime.
How it works
Straightforward process, reliable results. We ingest public disclosures, track changes, and notify you—with clear documentation at every step.
Data source
We pull from SEC Form N-PORT filings (public portions) for your selected CMBS CUSIPs. Each filing is timestamped when we receive it, and CUSIPs are normalized using DealCharts.org mappings.Tracking ownership
For each CUSIP, we maintain who holds it, position sizes, and concentration metrics. When a new disclosure shows meaningful changes, we update the record and send you a notification.Try it with your CUSIPs
Start a 14-day evaluation with real data in five steps.Choose the deliverable
Identify what you want delivered—ownership state transitions, concentration thresholds, or position change notifications for your CMBS CUSIP universe.Set the schedule or trigger
Determine when outcomes should be delivered: immediately on N-PORT publication, on a periodic schedule, or both. Specify freshness and latency requirements.Specify coverage
List the CMBS CUSIPs (up to 25 for evaluation), set position change thresholds, and enable concentration monitoring if needed.Pick a delivery channel
Choose email, Slack, or webhook for notifications. Each delivery includes a link to the Evidence Pack and confidence flags.Authorize the outcome
Provide your name, email and company, then authorize CMD+RVL to run the outcome during the 14-day evaluation period.Common questions
What do you mean by "ownership state"?
Ownership state is a maintained record of who currently holds a CMBS CUSIP based on publicly disclosed fund holdings in SEC Form N-PORT—reporting funds, position values, concentration metrics, and disclosure coverage—timestamped and versioned.What transitions will I receive?
You'll receive deterministic ownership changes such as NEW_HOLDER_ADDED, HOLDER_EXITED, POSITION_INCREASED_OVER_THRESHOLD, POSITION_DECREASED_OVER_THRESHOLD, TOP_HOLDERS_CHANGED, and CONCENTRATION_THRESHOLD_BREACHED (exact set depends on your thresholds and configuration).What's included in the evidence pack?
Each transition includes source N-PORT filing links, accession numbers, disclosure timestamps, mapping and normalization steps, checksums, known limitations, and a delivery log—so the ownership state can be reconstructed later.How fast are transitions delivered?
During the evaluation we target best-effort delivery and include latency metadata in every transition. Production plans add explicit SLA commitments for detection and delivery.What happens after the evaluation?
We review coverage, latency, evidence completeness, and delivery reliability with you. If it's a fit, we propose a production monitoring plan with formal SLAs and expanded scope options.What is SEC Form N-PORT?
Form N-PORT is a monthly portfolio holdings report filed by registered investment companies. The public portion discloses fund-level holdings, including CMBS positions, with a delay (typically 60 days after quarter end).Why teams use this
Most systems just tell you something changed. This outcome shows you who owns what right now—and keeps a record you can go back to when questions come up later.