UBSCM 2018-C15 – Deal Overview & Connected Data
Explore verified charts, linked entities, and recent activity for this CMBS deal. Data last updated November 28, 2025.2025-11-28
Coverage: —Freshness: —Latency: —Last schema change: —
Quick Answer
What is UBSCM 2018-C15? A US commercial mortgage-backed security ($646.6M; 41 loans; 45 properties).
Identifiers: Series ubscm2018-c15; CIK 1760337.
Unique value: Dealcharts provides computed pool metrics, time-series performance analysis, and cross-deal comparisons not available in raw SEC EDGAR filings.
Sources: SEC EDGAR CIK 1760337.
📋 Quick Links
Who's Involved#
Rating AgenciesMoodys, Fitch, KBRA
Operating AdvisorPentalpha Surveillance
Special ServicerMidland Loan Services
Special ServicerK-Star Asset Management
Master ServicerMidland Loan Services
DepositorUBS Commercial Mortgage Securitization Corp.
Deal Metrics
Key performance indicators and statistics tracking the deal's current status and history.Deal Overview
Original Trust Amount
$646,585,000Current Trust Amount
$443,329,431Number of Loans
41Number of Properties
45Average Loan Size
$15,770,366Portfolio Characteristics
Weighted Average Interest Rate
5.1%Weighted Average Term
114 monthsOriginal Valuation
$4,140,495,000Current Valuation
$4,122,150,000Key Dates
Origination Date
12/4/2018Latest Valuation
1/6/2023Latest Transfer
10/17/2025Latest Return
11/1/2023Latest Modification
12/6/2020Special Servicing Status
Loans in Special Servicing
1Special Servicing Balance
$12,428,561Loans Returned to Master
3Balance Returned
$46,382,728Avg Time in Special Servicing
63 daysAvg Time to Return
749 daysValuation Changes
Updated Valuations
4Total Updated Value
$198,400,000Value Change Amount
-$93,900,000Value Change Percentage
-120.1%Modifications
Number of Modifications
6Modified Balance
$79,836,414Deal Charts
Visual analytics and interactive charts showing the deal's performance over time. Track key metrics like balance, delinquency rates, and special servicing status through interactive visualizations.
Fund Exposure#
Source: NPORT-P & related disclosures • 2025-09-24| Fund Name | Filing Date | FIGI | LEI | Tranches | Total Value | Reporting Period |
|---|---|---|---|---|---|---|
| Global Bond Fund | 2025-09-24 | Search FIGI | Lookup LEI | D | $1,809,989 | 2025-10-31 |
| NB Private Markets Access Fund LLC | 2025-02-28 | Search FIGI | Lookup LEI | A-SB | $673,122 | 2025-03-31 |
| Clarion Partners Real Estate Income Fund Inc. | 2025-02-26 | Search FIGI | Lookup LEI | C | $594,165 | 2024-12-31 |
| Short Duration Strategic Income Fund | 2025-11-28 | Search FIGI | Lookup LEI | D | $347,004 | 2026-03-31 |
| American Century Short Duration Strategic Income ETF | 2025-10-29 | Search FIGI | Lookup LEI | D | $17,308 | 2025-08-31 |
| Fund Name | Tranches | Ids |
|---|---|---|
| Global Bond Fund $1,809,989 2025-10-31 | D | Search FIGI Lookup LEI |
| NB Private Markets Access Fund LLC $673,122 2025-03-31 | A-SB | Search FIGI Lookup LEI |
| Clarion Partners Real Estate Income Fund Inc. $594,165 2024-12-31 | C | Search FIGI Lookup LEI |
| Short Duration Strategic Income Fund $347,004 2026-03-31 | D | Search FIGI Lookup LEI |
| American Century Short Duration Strategic Income ETF $17,308 2025-08-31 | D | Search FIGI Lookup LEI |
5 of 5 funds* Use toggle buttons to sort
* This table is not yet exhaustive. It is a new feature and contains only the funds we have found so far based on the tranche identifiers we know about. We are still working on it!
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
* The FIGI Search url provided for each fund will link you to the OpenFIGI search page to lookup FIGI identifiers.
* Reporting Period represents the reporting period end date from the NPORT-P filing.
* For full disclosures, please visit our disclosures page.
Provenance & Documents
Issuance → amendments → reports. Tap to view on SEC.Context & Commentary#
Entity Statements
💬 Servicer Commentary
2025-11-28
345 Flats
Brian Nelson
Prospectus ID: 19
11/12/2025 - The Loan transferred to special servicing effective 10/24/2025. The loan is paid through the October 2025 payment. Possible issues with insurance are being investigated while initial contact with Borrower is being established.
External Analysis
No external analysis linked yet. Become a Verified Contributor to publish and link your research.Have a source-backed note on this deal? Add verified context and help the market ground analysis in citations.
Datasets & API#
Machine-readable spec (ODPS): /odps/cmbs-deals.yamlGET https://api.dealcharts.org/deals/ubscm2018-c15
{
"deal_id": "ubscm2018-c15",
"issuer": "",
"shelf": "",
"issue_date": "",
"linked_entities": [
{
"role": "Rating Agencies",
"name": "Moodys, Fitch, KBRA"
},
{
"role": "Operating Advisor",
"name": "Pentalpha Surveillance"
},
{
"role": "Special Servicer",
"name": "Midland Loan Services"
},
{
"role": "Special Servicer",
"name": "K-Star Asset Management"
},
{
"role": "Master Servicer",
"name": "Midland Loan Services"
},
{
"role": "Depositor",
"name": "UBS Commercial Mortgage Securitization Corp."
}
]
}Access the underlying datasets used to power these analytics.

CMBS Fund Holdings Dataset
Filing data from sec.gov NPORT-P to produce the Fund Holdings table.
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