Kilambi News
Monday, October 19, 2026

BANK 2023-BNK45

Sunday, October 18, 2026

Tranches, pool and monthly delinquency indicator for BANK 2023-BNK45.

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

← Deal index · CMBS market

Current pool balance
$626.5M (September 2026)
Original pool balance
$705.2M
Loans at issuance
43
Closing date
2023-02-23
Weighted average coupon at issuance
6.27%
Weighted average LTV at issuance
32.7%
30+ delinquent (latest)
0.00%
Realized stress score
7.4
Net rating change since issuance
+0.00 notches

Tranches

ClassOriginal balanceCredit support (computed)CouponCUSIPFitchKBRAS&PMoody'sDBRS
A-1$12.5M98.14%5.431% fixed06541BBA5AAAAAAnot yet reportedAaanot yet reported
A-2$128.5M78.96%5.658% fixed06541BBB3AAAAAAnot yet reportedAaanot yet reported
A-3$3.0M78.51%5.075% fixed06541BBD9AAAAAAnot yet reportedAaanot yet reported
A-4$100.0M63.58%4.937% fixed06541BBE7AAAAAAnot yet reportedAaanot yet reported
A-4-1not yet reportednot yet reported4.437% fixed06541BBF4AAAAAAnot yet reportedAaanot yet reported
A-4-2not yet reportednot yet reported3.937% fixed06541BBG2AAAAAAnot yet reportedAaanot yet reported
A-4-X1not yet reportedInterest only0.500% fixed06541BBH0AAAAAAnot yet reportedAaanot yet reported
A-4-X2not yet reportedInterest only1.000% fixed06541BBJ6AAAAAAnot yet reportedAaanot yet reported
A-5$209.2M32.35%5.203% fixed06541BBK3AAAAAAnot yet reportedAaanot yet reported
A-5-1not yet reportednot yet reported4.703% fixed06541BBL1AAAAAAnot yet reportedAaanot yet reported
A-5-2not yet reportednot yet reported4.203% fixed06541BBM9AAAAAAnot yet reportedAaanot yet reported
A-5-X1not yet reportedInterest only0.500% fixed06541BBN7AAAAAAnot yet reportedAaanot yet reported
A-5-X2not yet reportedInterest only1.000% fixed06541BBP2AAAAAAnot yet reportedAaanot yet reported
A-S$71.2M21.73%5.651% floating (WAC)06541BBS6AAAAAAnot yet reportedAa2not yet reported
A-S-1not yet reportednot yet reported5.151% floating (WAC)06541BBT4AAAAAAnot yet reportedAa2not yet reported
A-S-2not yet reportednot yet reported4.651% floating (WAC)06541BBU1AAAAAAnot yet reportedAa2not yet reported
A-S-X1not yet reportedInterest only0.500% fixed06541BBV9AAAAAAnot yet reportedAa2not yet reported
A-S-X2not yet reportedInterest only1.000% fixed06541BBW7AAAAAAnot yet reportedAa2not yet reported
A-SB$15.8M19.38%5.467% fixed06541BBC1AAAAAAnot yet reportedAaanot yet reported
B$34.3M14.25%6.148% floating (WAC)06541BBX5AA-AA-not yet reportednot yet reportednot yet reported
B-1not yet reportednot yet reported5.648% floating (WAC)06541BBY3AA-AA-not yet reportednot yet reportednot yet reported
B-2not yet reportednot yet reported5.148% floating (WAC)06541BBZ0AA-AA-not yet reportednot yet reportednot yet reported
B-X1not yet reportedInterest only0.500% fixed06541BCA4AA-AA-not yet reportednot yet reportednot yet reported
B-X2not yet reportedInterest only1.000% fixed06541BCB2AA-AA-not yet reportednot yet reportednot yet reported
C$25.1M10.50%6.279% floating (WAC)06541BCC0A-A-not yet reportednot yet reportednot yet reported
C-1not yet reportednot yet reported5.779% floating (WAC)06541BCD8A-A-not yet reportednot yet reportednot yet reported
C-2not yet reportednot yet reported5.279% floating (WAC)06541BCE6A-A-not yet reportednot yet reportednot yet reported
C-X1not yet reportedInterest only0.500% fixed06541BCF3A-A-not yet reportednot yet reportednot yet reported
C-X2not yet reportedInterest only1.000% fixed06541BCG1A-A-not yet reportednot yet reportednot yet reported
D$15.1M8.25%4.000% fixed06541BAJ7BBBBBBnot yet reportednot yet reportednot yet reported
E$7.5M7.13%4.000% fixed06541BAL2BBB-BBBnot yet reportednot yet reportednot yet reported
F$14.2M5.00%5.279% floating (WAC)06541BAN8BB-BB+not yet reportednot yet reportednot yet reported
G$10.0M3.50%5.279% floating (WAC)06541BAQ1B-Bnot yet reportednot yet reportednot yet reported
H$23.4M0.00%5.279% floating (WAC)06541BAS7not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
Rnot yet reportednot yet reportednot yet reported06541BAW8not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
Vnot yet reportednot yet reportednot yet reported06541BAU2not yet reportednot yet reportednot yet reportednot yet reportednot yet reported
X-A$469.0MInterest only0.994% floating06541BBQ0AAAAAAnot yet reportedAaanot yet reported
X-B$130.6MInterest only0.377% floating06541BBR8AA-AAAnot yet reportednot yet reportednot yet reported
X-D$22.6MInterest only2.280% floating06541BAA6BBB-BBBnot yet reportednot yet reportednot yet reported
X-F$14.2MInterest only1.000% fixed06541BAC2BB-BB+not yet reportednot yet reportednot yet reported
X-G$10.0MInterest only1.000% fixed06541BAE8B-Bnot yet reportednot yet reportednot yet reported
X-H$23.4MInterest only1.000% fixed06541BAG3not 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

Loans43
Original loan balance$948.0M
Weighted average coupon6.27%
Weighted average LTV32.7%
Median loan LTV35.7%
Full-term interest only (share of balance)64.7%
Balloon loans (share of balance)100.0%
Largest loan (share of balance)7.4%
Five largest loans (share of balance)32.2%
Occupancy at issuance (weighted average)86.9%

Realized outcomes

Months reported44
Peak 30+ delinquency0.00% (August 2025)
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)5.88%
Maximum servicer advances (share of balance)0.04%
Median DSCR, first year1.93
Median DSCR, latest2.04
Realized stress score7.4

Property types

Property typeOriginal balanceShare of pool
Retail$266.5M28.1%
Office$263.1M27.8%
Lodging$148.5M15.7%
Industrial$79.0M8.3%
Mixed use$69.6M7.3%
Self storage$5.5M0.6%

Property type is reported for 87.8% of the pool balance; shares are of the full pool.

Largest loans

PropertyLocationOriginal balanceShare of poolCouponOriginated
CONAIR GLENDALEGlendale, AZ$70.0M7.4%6.74%2022
Orlando Office PortfolioFL$65.0M6.9%6.81%2022
100 & 150 SOUTH WACKER DRIVEChicago, IL$65.0M6.9%6.09%2023
CX - 250 WATER STREETCambridge, MA$55.0M5.8%5.51%2023
TICES CORNERWoodcliff Lake, NJ$50.0M5.3%6.42%2022

Delinquency and stress indicator

0%2%4%5%7%202420252026

▬ 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 CUSIP42 of 42
Classes with a current rating in the dataset38 of 42
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.