<SEC-DOCUMENT>0000080255-18-002648-index.html : 20180214
<SEC-HEADER>0000080255-18-002648.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214162704
ACCESSION NUMBER:		0000080255-18-002648
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Banco Santander (Mexico) S.A., Institucion de Banca Multiple, Grupo Financiero Santander Mexico
		CENTRAL INDEX KEY:			0001698287
		STANDARD INDUSTRIAL CLASSIFICATION:	COMMERCIAL BANKS, NEC [6029]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			O5
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90381
		FILM NUMBER:		18612691

	BUSINESS ADDRESS:	
		STREET 1:		PROLONGACION PASEO DE LA REFORMA NO. 500
		STREET 2:		PISO 2, MODULO 206
		CITY:			MEXICO
		STATE:			O5
		ZIP:			00000
		BUSINESS PHONE:		(55) 52578000

	MAIL ADDRESS:	
		STREET 1:		PROLONGACION PASEO DE LA REFORMA NO. 500
		STREET 2:		PISO 2, MODULO 206
		CITY:			MEXICO
		STATE:			O5
		ZIP:			00000

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PRICE T ROWE ASSOCIATES INC /MD/
		CENTRAL INDEX KEY:			0000080255
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200]
		IRS NUMBER:				520556948
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		100 EAST PRATT ST
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21202
		BUSINESS PHONE:		(410)345-6603

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 89000
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21289
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>bsmx13gadec17.htm
<DESCRIPTION>BSMX AS OF 12/31/2017
<TEXT>
Document 1 - file: bsmx13gadec17.htm

</DOCUMENT>
</SEC-DOCUMENT>