Kilambi News
Monday, October 19, 2026

BMO 2026-C15 Mortgage Trust

Sunday, October 18, 2026

Tranches, pool and monthly delinquency indicator for BMO 2026-C15 Mortgage Trust.

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

← Deal index · CMBS market

Current pool balance
$649.6M (September 2026)
Original pool balance
$722.8M
Loans at issuance
68
Closing date
2026-08-01
Weighted average coupon at issuance
6.50%
Weighted average LTV at issuance
33.2%
30+ delinquent (latest)
0.00%
Realized stress score
6.2
Net rating change since issuance
not yet reported

Tranches

ClassOriginal balanceCredit support (computed)CouponCUSIPFitchKBRAS&PMoody'sDBRS
A-1$17.1M97.64%4.926% fixed05620XAA4not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
A-4$145.0M77.58%5.520% fixed05620XAB2not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
A-5$320.9M33.18%5.818% fixed05620XAC0not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
A-S$86.7M21.18%5.991% floating (WAC)05620XAG1not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
A-SB$23.0M18.00%5.779% fixed05620XAD8not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
B$33.4M13.38%6.171% floating (WAC)05620XAH9not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
C$24.4M10.00%6.362% floating (WAC)05620XAJ5not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
D-RR$13.6M8.13%6.668% floating (WAC)05620XAK2not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
E-RR$7.2M7.13%6.668% floating (WAC)05620XAM8not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
F-RR$12.6M5.38%6.668% floating (WAC)05620XAP1not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
G-RR$8.1M4.25%6.668% floating (WAC)05620XAR7not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
J-RR$30.7M0.00%6.668% floating (WAC)05620XAT3not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
Rnot yet reportednot yet reportednot yet reported05620XAV8not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
Snot yet reportednot yet reportednot yet reported05620XAX4not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
X-A$506.0MInterest only0.967% floating05620XAE6not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
X-B$144.6MInterest only0.573% floatingnot yet reportednot 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

Loans68
Original loan balance$926.7M
Weighted average coupon6.50%
Weighted average LTV33.2%
Median loan LTV16.7%
Full-term interest only (share of balance)54.3%
Balloon loans (share of balance)78.0%
Largest loan (share of balance)7.8%
Five largest loans (share of balance)28.0%
Occupancy at issuance (weighted average)92.5%

Realized outcomes

Months reported2
Peak 30+ delinquency0.00% (August 2026)
Ever severe (share of original balance)0.00%
Ever modified (share of original balance)0.00%
Past scheduled maturity (share of original balance)0.00%
Non-performing matured (share of original balance)3.24%
Maximum servicer advances (share of balance)0.03%
Median DSCR, first yearnot yet reported
Median DSCR, latestnot yet reported
Realized stress score6.2

Property types

Property typeOriginal balanceShare of pool
Retail$360.2M38.9%
Self storage$201.3M21.7%
Industrial$125.0M13.5%
Office$93.5M10.1%
Healthcare$73.1M7.9%
Multifamily$23.0M2.5%
Multiple property types$19.2M2.1%
Lodging$6.5M0.7%
Manufactured housing$5.6M0.6%

Property type is reported for 97.9% of the pool balance; shares are of the full pool.

Largest loans

PropertyLocationOriginal balanceShare of poolCouponOriginated
Arizona MillsTempe, AZ$72.0M7.8%6.66%2026
Orchard at SaddlebackLake Forest, CA$55.3M6.0%6.81%2026
U-Haul AREC Portfolio 22not yet reported$46.9M5.1%6.05%2026
["U-Haul Moving & Storage of East Lancaster", "U-Haul Moving & Storage of Downtown Mobile", "U-Haul Moving & Storage of Weymouth", "U-Haul Moving & Storage of Lake Square", "U-Haul Moving & Storage of Downtown Pensacola", "U-Haul Moving & Storage of Bel Air", "U-Haul Moving & Storage of Greensburg", "U-Haul Moving & Storage At Boston Ave", "U-Haul Storage of Umpqua Valley", "U-Haul Moving & Storage At S Padre Island Dr", "U-Haul Moving & Storage At Box Rd", "U-Haul Moving & Storage of Hyde Park-Milton", "U-Haul Moving & Storage At I-45 & Tidwell", "U-Haul Moving & Storage of Fairgrounds"]["Lancaster", "Mobile", "Weymouth", "Leesburg", "Pensacola", "Mobile", "Greensburg", "Bridgeport", "Roseburg", "Corpus Christi", "Columbus", "Boston", "Houston", "Birmingham"], ["CA", "AL", "MA", "FL", "FL", "AL", "PA", "CT", "OR", "TX", "GA", "MA", "TX", "AL"]$45.0M4.9%6.05%2026
Arizona MillsTempe, AZ$40.0M4.3%6.66%2026

Delinquency and stress indicator

0%0%0%1%1%

▬ 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 CUSIP15 of 16
Classes with a current rating in the dataset0 of 16
Net rating change since issuancenot yet reported
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.