HDFC Bank Limited ADR (HDB) had the highest return between 2008 and 2015 by a large-cap US stock in the Banking Industry, returning 150.4%.

ASSET	YEARS	% RETURN
HDFC Bank Limited ADR (HDB)	2008-2015	150.38%
Banco De Chile (BCH)	2008-2015	133.95%
Wells Fargo (WFC)	2008-2015	117.53%
East West Bancorp (EWBC)	2008-2015	92.71%
M&T Bank (MTB)	2008-2015	92.48%
First Citizens BancShares (FCNCA)	2008-2015	89.68%
JPMorgan Chase (JPM)	2008-2015	81.56%
PNC Financial Services (PNC)	2008-2015	75.18%
Truist Financial (TFC)	2008-2015	62.42%
US Bancorp (USB)	2008-2015	62.14%
Toronto Dominion Bank (TD)	2008-2015	56.64%
Credicorp (BAP)	2008-2015	53.41%
Canadian Imperial Bank Of Commerce (CM)	2008-2015	47.46%
Bank of Montreal (BMO)	2008-2015	46.63%
Royal Bank of Canada (RY)	2008-2015	45.02%
Banco Santander Chile (BSAC)	2008-2015	28.07%
Citizens Financial (CFG)	2008-2015	24.29%
Bank of Nova Scotia (BNS)	2008-2015	11.21%
Grupo Cibest (CIB)	2008-2015	1.09%
Fifth Third Bancorp (FITB)	2008-2015	-3.59%
First Horizon National (FHN)	2008-2015	-7.52%
Huntington Bancshares (HBAN)	2008-2015	-8.52%
Mitsubishi UFJ Financial Group Inc ADR (MUFG)	2008-2015	-16.64%
Shinhan Financial (SHG)	2008-2015	-23.05%
Sumitomo Mitsui Financial (SMFG)	2008-2015	-27.32%

Large-cap stocks are treated as having a market cap of $10B+.