UBSCM 2018-C15 – Deal Overview & Connected Data

Explore verified charts, linked entities, and recent activity for this CMBS deal. Data last updated September 29, 2025.
2025-09-29

Context Brief

  • What it is: A 2025-vintage CMBS transaction issued by UBSCM 2018-C15, backed by 41 loans across 45 commercial properties, totaling $646,585,000 in collateral. Structured as a multi-borrower conduit deal.
  • What's notable: Strong entity coverage with 6 verified counterparties and comprehensive cross-referenced collateral from prior series.
  • Key identifiers: CIK 1760337 | Shelf | Series ubscm2018-c15 | Issued 2025-Q1
  • Verify: Review source filings in Deal Documents, or confirm entity ownership via Verified Profiles.
📋 Quick Links
🏢 Entities
6
📈 Metrics
30
📊 Charts
14
💰 Fund Holdings
7
📄 Documents
6
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Who's Involved#

Rating AgenciesMoodys, Fitch, KBRAOwn this profile? Verify your entity.
Special ServicerMidland Loan ServicesOwn this profile? Verify your entity.
Operating AdvisorPentalpha SurveillanceOwn this profile? Verify your entity.
Special ServicerK-Star Asset ManagementOwn this profile? Verify your entity.
Master ServicerMidland Loan ServicesOwn this profile? Verify your entity.

Deal Metrics

Key performance indicators and statistics tracking the deal's current status and history.

Deal Overview

Original Trust Amount
$646,585,000
Current Trust Amount
$444,138,036
Number of Loans
41
Number of Properties
45
Average Loan Size
$15,770,366

Portfolio Characteristics

Weighted Average Interest Rate
5.1%
Weighted Average Term
114 months
Original Valuation
$4,140,495,000
Current Valuation
$4,122,150,000

Key Dates

Origination Date
12/4/2018
Latest Valuation
1/6/2023
Latest Transfer
9/2/2020
Latest Return
11/1/2023
Latest Modification
12/6/2020

Special Servicing Status

Loans in Special Servicing
0
Special Servicing Balance
N/A
Loans Returned to Master
3
Balance Returned
$46,434,670
Avg Time in Special Servicing
0 days
Avg Time to Return
749 days

Valuation Changes

Updated Valuations
4
Total Updated Value
$198,400,000
Value Change Amount
-$93,900,000
Value Change Percentage
-120.1%

Modifications

Number of Modifications
6
Modified Balance
$80,012,764

Deal 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.

Geographic Distribution - UBSCM 2018-C15 - All States
2025-09-29

Fund Exposure#

Source: NPORT-P & related disclosures • 2025-07-25
Fund NameFiling DateFIGILEITranchesTotal ValueReporting Period
Global Bond Fund2025-09-24Search FIGILookup LEID$1,809,9892025-10-31
NB Private Markets Access Fund LLC2025-02-28Search FIGILookup LEIA-SB$673,1222025-03-31
Western Asset Global High Income Fund Inc.2025-07-23Search FIGILookup LEIC$325,7952025-05-31
Western Asset Premier Bond Fund2025-08-26Search FIGILookup LEIC$271,3742025-12-31
SPDR Portfolio Aggregate Bond ETF2025-08-28Search FIGILookup LEIA-3$34,7312025-06-30
American Century Short Duration Strategic Income ETF2025-07-28Search FIGILookup LEID$17,0212025-08-31
AB Short Duration Income ETF2025-07-25Search FIGILookup LEIX-A$14,2392025-11-30
Fund NameTranchesIds
Global Bond Fund
$1,809,989
2025-10-31
DSearch FIGI
Lookup LEI
NB Private Markets Access Fund LLC
$673,122
2025-03-31
A-SBSearch FIGI
Lookup LEI
Western Asset Global High Income Fund Inc.
$325,795
2025-05-31
CSearch FIGI
Lookup LEI
Western Asset Premier Bond Fund
$271,374
2025-12-31
CSearch FIGI
Lookup LEI
SPDR Portfolio Aggregate Bond ETF
$34,731
2025-06-30
A-3Search FIGI
Lookup LEI
American Century Short Duration Strategic Income ETF
$17,021
2025-08-31
DSearch FIGI
Lookup LEI
AB Short Duration Income ETF
$14,239
2025-11-30
X-ASearch FIGI
Lookup LEI
7 of 7 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.
Filings are mapped to tranches/deals with normalized identifiers.Quality & lineageFund not listed or misattributed? Verify your fund to ensure accurate exposure mapping.

Provenance & Documents

Issuance → amendments → reports. Tap to view on SEC.
2025-09-29
Latest
Monthly Remittance Report
Document filing with updated information.
View on SEC →
2018-12-28
Final Prospectus
Document filing with updated information.
View on SEC →
2018-12-10
Final Termsheet
Document filing with updated information.
View on SEC →
2018-12-10
Preliminary Prospectus
Document filing with updated information.
View on SEC →
2018-12-10
Annex A
Document filing with updated information.
View on SEC →
2018-12-06
Preliminary Termsheet
Document filing with updated information.
View on SEC →

Context & Commentary#

Entity Statements

No statements from entities yet. Verify your entity to add official context.

External Analysis

No external analysis linked yet. Become a Verified Contributor to publish and link your research.
All items include provenance (author, timestamp, source). See Create-Data for how verified notes become training-ready artifacts.Have a source-backed clarification? Add verified context.
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.yaml
GET 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": "Special Servicer",
    "name": "Midland Loan Services"
  },
  {
    "role": "Operating Advisor",
    "name": "Pentalpha Surveillance"
  },
  {
    "role": "Depositor",
    "name": "UBS Commercial Mortgage Securitization Corp."
  },
  {
    "role": "Special Servicer",
    "name": "K-Star Asset Management"
  },
  {
    "role": "Master Servicer",
    "name": "Midland Loan Services"
  }
]
}


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CMBS Fund Holdings Dataset

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

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