EDGAR Filing Documents for 0001193125-13-350184

Form N-CSRS - Certified Shareholder Report, Semi-Annual:

SEC Accession No. 0001193125-13-350184

Filing Date

2013-08-28

Accepted

2013-08-28 14:51:57

Documents

Period of Report

2013-06-30

Effectiveness Date

2013-08-28

Document Format Files

Seq	Description	Document	Type	Size
1	LARGE-CAP CORE RESEARCH PORTFOLIO	d578055dncsrs.htm	N-CSRS	499602
2	EX-99.CERT SECTION 302 CERTIFICATION	d578055dex99cert.htm	EX-99.CERT	12489
3	EX-99.906CERT SECTION 906 CERTIFICATION	d578055dex99906cert.htm	EX-99.906CERT	4454
4	GRAPHIC	g563414u44053_bwlogo.jpg	GRAPHIC	9919
	Complete submission text file	0001193125-13-350184.txt		531649

Series and Classes/Contracts Information:

Existing
	Status	Name	Ticker Symbol
CIK 0001473646
Series S000027121		Large-Cap Core Research Portfolio
Class/Contract C000081816		Large-Cap Core Research Portfolio

Mailing Address TWO INTERNATIONAL PLACE BOSTON MA 02110

Business Address TWO INTERNATIONAL PLACE BOSTON MA 02110 8002256265

Large-Cap Core Research Portfolio (Filer) CIK: 0001473646 (see all company filings)

IRS No.: 000000000
Type: N-CSRS | Act: 40 | File No.: 811-22336 | Film No.: 131065594