EDGAR Filing Documents for 0000950123-12-003393

Form N-CSR - Certified Shareholder Report:

SEC Accession No. 0000950123-12-003393

Filing Date

2012-02-27

Accepted

2012-02-27 17:00:54

Documents

Period of Report

2011-12-31

Effectiveness Date

2012-02-27

Document Format Files

Seq	Description	Document	Type	Size
1	LARGE-CAP CORE RESEARCH PORTFOLIO	b89997a1nvcsr.htm	N-CSR	350683
2	EX-99.CERT SECTION 302 CERTIFICATION	b89997a1exv99wcert.htm	EX-99.CERT	12306
3	EX-99.906CERT SECTION 906 CERTIFICATION	b89997a1exv99w906cert.htm	EX-99.906CERT	5023
4	GRAPHIC	b89997a1b8958800.gif	GRAPHIC	1892
	Complete submission text file	0000950123-12-003393.txt		372045

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-CSR | Act: 40 | File No.: 811-22336 | Film No.: 12642806