GS Mortgage Securities Trust 2017-GS6

Tranches, pool and monthly delinquency indicator for GS Mortgage Securities Trust 2017-GS6.

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

Current pool balance: $825.0M (September 2026)
Original pool balance: $959.1M
Loans at issuance: 35
Closing date: 2017-05-31
Weighted average coupon at issuance: 4.36%
Weighted average LTV at issuance: 47.6%
30+ delinquent (latest): 0.00%
Realized stress score: 25.7
Net rating change since issuance: +0.32 notches

Tranches

Class	Original balance	Credit support (computed)	Coupon	CUSIP	Fitch	KBRA	S&P	Moody's	DBRS
A-1	$15.4M	98.35%	1.945% fixed	36253PAA0	PIF	WR	not yet reported	WR	not yet reported
A-2	$250.0M	71.61%	3.164% fixed	36253PAB8	AAA	AAA	not yet reported	Aaa	not yet reported
A-3	$359.7M	33.14%	3.433% fixed	36253PAC6	AAA	AAA	not yet reported	Aaa	not yet reported
A-AB	$29.4M	30.00%	3.230% fixed	36253PAD4	AAA	AAA	not yet reported	Aaa	not yet reported
A-S	$84.1M	21.00%	3.638% fixed	36253PAG7	AAA	AAA	not yet reported	Aa2	not yet reported
B	$45.6M	16.13%	3.869% fixed	36253PAH5	A-	AA-	not yet reported	not yet reported	not yet reported
C	$42.1M	11.63%	4.322% fixed	36253PAJ1	BBB-	A-	not yet reported	not yet reported	not yet reported
D	$46.7M	6.63%	3.243% fixed	36253PAK8	BB-	BB-	not yet reported	not yet reported	not yet reported
E	$17.5M	4.75%	4.525% fixed	36253PAP7	CCC	CCC	not yet reported	not yet reported	not yet reported
F	$10.5M	3.63%	4.525% fixed	36253PAR3	CC	CC	not yet reported	not yet reported	not yet reported
G	$33.9M	0.00%	4.525% fixed	36253PAT9	not yet reported	not yet reported	not yet reported	not yet reported	not yet reported
R	not yet reported	not yet reported	not yet reported	36253PAV4	not yet reported	not yet reported	not yet reported	not yet reported	not yet reported
X-A	$738.6M	Interest only	1.199% fixed	36253PAE2	AAA	AAA	not yet reported	Aa1	not yet reported
X-B	$87.7M	Interest only	0.439% fixed	36253PAF9	BBB-	AAA	not yet reported	not yet reported	not yet reported
X-D	$46.7M	Interest only	1.282% fixed	36253PAM4	BB-	BB-	not yet reported	not yet reported	not 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

Loans	35
Original loan balance	$1.08B
Weighted average coupon	4.36%
Weighted average LTV	47.6%
Median loan LTV	62.8%
Full-term interest only (share of balance)	52.3%
Balloon loans (share of balance)	100.0%
Largest loan (share of balance)	8.8%
Five largest loans (share of balance)	37.1%
Occupancy at issuance (weighted average)	94.7%

Realized outcomes

Months reported	112
Peak 30+ delinquency	8.76% (August 2024)
Ever severe (share of original balance)	0.00%
Ever modified (share of original balance)	8.33%
Past scheduled maturity (share of original balance)	0.00%
Non-performing matured (share of original balance)	76.54%
Maximum servicer advances (share of balance)	0.13%
Median DSCR, first year	1.85
Median DSCR, latest	1.89
Realized stress score	25.7

Property types

Property type	Original balance	Share of pool
Office	$528.9M	48.9%
SE	$213.0M	19.7%
Mixed use	$113.7M	10.5%
Retail	$110.5M	10.2%
Industrial	$85.6M	7.9%
Warehouse	$11.0M	1.0%

Property type is reported for 98.2% of the pool balance; shares are of the full pool.

Largest loans

Property	Location	Original balance	Share of pool	Coupon	Originated
1999 Avenue Of The Stars	Los Angeles, CA	$95.5M	8.8%	4.14%	2017
Lafayette Centre	Washington, DC	$80.2M	7.4%	4.25%	2017
Pentagon Center	Arlington, VA	$80.0M	7.4%	4.33%	2017
Hannibal	Vernon, CA	$72.6M	6.7%	3.97%	2016
["Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased", "Defeased"]	not yet reported	$72.6M	6.7%	3.97%	2016

Delinquency and stress indicator

▬ 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 CUSIP	15 of 15
Classes with a current rating in the dataset	13 of 15
Net rating change since issuance	+0.32 notches (balance-weighted)
Delinquency threshold crossed	August 2020
First downgrade	May 2018

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.