Kilambi News
Monday, October 19, 2026

UBS Commercial Mortgage Trust 2018-C8

Sunday, October 18, 2026

Tranches, pool and monthly delinquency indicator for UBS Commercial Mortgage Trust 2018-C8.

Data as of loan data through September 2026; ratings as held in the dataset at build

← Deal index · CMBS market

Current pool balance
$872.5M (September 2026)
Original pool balance
$1.05B
Loans at issuance
80
Closing date
2018-02-27
Weighted average coupon at issuance
4.68%
Weighted average LTV at issuance
74.2%
30+ delinquent (latest)
5.68%
Realized stress score
52.3
Net rating change since issuance
+0.00 notches

Tranches

ClassOriginal balanceCredit support (computed)CouponCUSIPFitchKBRAS&PMoody'sDBRS
A-1$23.2M97.78%2.659% fixed90276VAA7PIFWRnot yet reportedWRnot yet reported
A-2$68.3M91.24%3.713% fixed90276VAB5PIFWRnot yet reportedWRnot yet reported
A-3$284.0M64.07%3.720% fixed90276VAD1AAAAAAnot yet reportedAaanot yet reported
A-4$320.6M33.39%3.983% fixed90276VAE9AAAAAAnot yet reportedAaanot yet reported
A-S$84.9M25.27%4.215% floating (WAC)90276VAH2AAAAAAnot yet reportedAa3not yet reported
A-SB$35.5M21.88%3.903% fixed90276VAC3AAAAAAnot yet reportedAaanot yet reported
B$54.9M16.63%4.567% floating (WAC)90276VAJ8AA-AA-not yet reportednot yet reportednot yet reported
C$45.7M12.25%4.705% floating (WAC)90276VAK5A-A-not yet reportednot yet reportednot yet reported
D$21.0M10.24%4.705% floating (WAC)90276VAN9BBBBBBnot yet reportednot yet reportednot yet reported
D-RR$31.3M7.25%4.705% floating (WAC)90276VAR0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
E-RR$20.9M5.25%4.705% floating (WAC)90276VAT6not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
F-RR$14.4M3.88%4.705% floating (WAC)90276VAV1not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
NR-RR$40.5M0.00%4.705% floating (WAC)90276VAX7not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
Rnot yet reportednot yet reportednot yet reported90276VBA6not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
X-A$731.6MInterest only0.895% floating90276VAF6AAAAAAnot yet reportedAaanot yet reported
X-B$185.5MInterest only0.265% floating90276VAG4AA-AAAnot yet reportednot yet reportednot yet reported
Znot yet reportednot yet reportednot yet reported90276VAZ2not yet reportednot yet reportednot yet reportednot yet reportednot yet reported

Credit support is computed from the class stack order in the prospectus: the share of the deal's principal balance in classes junior to the class. Interest-only classes carry a notional balance and no principal support figure. Ratings are the latest held in the dataset for each class and agency; NR means the agency shows the class as not rated, WR that the rating was withdrawn, PIF that the class has been paid in full. Any other status value is shown exactly as the agency reports it. A + after a CUSIP marks a class with companion CUSIPs in the dataset.

Pool at issuance

Loans80
Original loan balance$1.33B
Weighted average coupon4.68%
Weighted average LTV74.2%
Median loan LTV63.6%
Full-term interest only (share of balance)61.3%
Balloon loans (share of balance)100.0%
Largest loan (share of balance)4.5%
Five largest loans (share of balance)20.6%
Occupancy at issuance (weighted average)92.6%

Realized outcomes

Months reported103
Peak 30+ delinquency8.54% (November 2025)
Ever severe (share of original balance)6.73%
Ever modified (share of original balance)10.23%
Past scheduled maturity (share of original balance)0.00%
Non-performing matured (share of original balance)38.54%
Maximum servicer advances (share of balance)0.53%
Median DSCR, first year1.83
Median DSCR, latest1.73
Realized stress score52.3

Property types

Property typeOriginal balanceShare of pool
Office$284.1M21.3%
Retail$247.1M18.5%
SE$179.0M13.4%
Warehouse$108.5M8.1%
Industrial$89.2M6.7%
Lodging$76.9M5.8%
Multifamily$66.6M5.0%
Multiple property types$66.2M5.0%
Mixed use$56.8M4.3%
Self storage$43.0M3.2%
Manufactured housing$23.5M1.8%

Property type is reported for 93.0% of the pool balance; shares are of the full pool.

Largest loans

PropertyLocationOriginal balanceShare of poolCouponOriginated
Montecito CrossingLas Vegas, NV$60.0M4.5%4.19%2017
["Montecito Crossing", "Jefferson Commons", "Best On The Boulevard", "Northpark Center", "Anderson Station", "Cross Pointe Centre", "San Pedro Crossing", "Riverbend Marketplace", "Shops At Rivergate South", "Centennial Plaza", "Shoppes at West Melbourne", "North Lakeland Plaza"]["Las Vegas", "Louisville", "Las Vegas", "Huber Heights", "Anderson", "Fayetteville", "San Antonio", "Asheville", "Charlotte", "Oklahoma City", "West Melbourne", "Lakeland"], ["NV", "KY", "NV", "OH", "SC", "NC", "TX", "NC", "NC", "OK", "FL", "FL"]$60.0M4.5%4.19%2017
Tryad Industrial & Business CenterRochester, NY$56.5M4.2%5.02%2017
CrossPointLowell, MA$50.0M3.7%4.73%2018
Houston Distribution Centernot yet reported$49.0M3.7%5.14%2018

Delinquency and stress indicator

0%4%7%11%14%20192020202120222023202420252026

▬ 30+ days delinquent · ▬ Distressed (90+, foreclosure, REO, non-performing matured)

Monthly shares of the deal's reported balance, from the deal indicator series in the dataset. Months in which fewer than half of the reported loans carry a delinquency status code are not plotted.

Ratings

Classes with a CUSIP17 of 17
Classes with a current rating in the dataset11 of 17
Net rating change since issuance+0.00 notches (balance-weighted)
Delinquency threshold crossedNot crossed in the dataset
First downgradeNone recorded

Sources: SEC Form ABS-EE asset-level reports, Form 10-D distribution reports and the deal prospectus; rating histories published under SEC Rule 17g-7(b) and agency releases. Definitions are in the methods note on the market page.