MASON STREET ADVISORS, LLC

Q3 2017 13F Combination Report, Stock Holdings

Signature - Title
Andrew Heistad - Vice President-Treasurer
Location
Milwaukee, WI
Holdings as of
September 30, 2017
Value $
$4.15B
Num holdings
1,519
Date filed
11/13/2017, 03:02 PM
Description
A portion of the US holdings for this investor are reported in this report and a portion are reported by other reporting manager(s).
Previous filing
Q2 2017 - Aug 14, 2017
Sym Weight Trade Impact Company Class Shares Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2017 Q3 compared to 2017 Q2 by default.
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.

Person Signing this Report on Behalf of Reporting Manager:

Name Title City, State Date
KATE M. FLEMING PRESIDENT, MSA Milwaukee, Wisconsin 11/13/2017

List of Other Managers Reporting for MASON STREET ADVISORS, LLC:

Name Holdings Value Location File Number
PRICE T ROWE ASSOCIATES INC /MD/ $836B Baltimore, MD 028-00115
WELLINGTON MANAGEMENT GROUP LLP $560B Boston, MA 028-04557
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $325B Boston, MA 028-04968
DODGE & COX $167B San Francisco, CA 028-00400
T. Rowe Price Investment Management, Inc. $158B Baltimore, MD 028-22690
Boston Partners $80.2B Boston, MA 028-12484
LOOMIS SAYLES & CO L P $71.6B Boston, MA 028-00398
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $40.9B Los Angeles, CA 028-05792
EARNEST PARTNERS LLC $21.4B Atlanta, GA 028-05269
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. $10.8B Houston, TX 028-05840
DRIEHAUS CAPITAL MANAGEMENT LLC $10.3B Chicago, IL 028-04207
abrdn Investments Ltd Edinburgh, United Kingdom 028-14936
Allspring Global Investments, LLC Charlotte, NC 028-04413
AMERICAN CENTURY INVESTMENT MANAGEMENT INC Kansas City, MO 028-01091
BLACKROCK ADVISORS LLC Wilmington, DE 028-04295
FEDERATED INVESTMENT MANAGEMENT CO Pittsburgh, PA 028-04377
FIAM LLC Smithfield, RI 028-12282
FRANKLIN MUTUAL ADVISERS LLC Short Hills, NJ 028-06154
Invesco Advisers, Inc. Atlanta, GA 028-00255
J.P. Morgan Investment Management Inc. New York, NY 028-11937
MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST Philadelphia, PA 028-05267
Neuberger Berman Investment Advisers LLC New York, NY 028-17085
Northern Trust Investments, Inc Chicago, IL 028-10487
PACIFIC INVESTMENT MANAGEMENT CO LLC Newport Beach, CA 028-10952

Other Included Managers (1):

Num Name File Number
1 NORTHWESTERN MUTUAL LIFE INSURANCE CO 028-00229