MASON STREET ADVISORS, LLC

Q3 2023 13F Combination Report, Stock Holdings

Signature - Title
Andrew Heistad - Vice President-Treasurer
Location
Milwaukee, WI
Holdings as of
30 Sep 2023
Value $
$520,799,279
Num holdings
8
Filing time
14 Nov 2023, 14:32:38 UTC
Form type
13F-HR
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). Top holdings included IVV, AGG, IEFA, JPST, and MINT.
Previous filing
Q2 2023 - 14 Aug 2023
Next filing
Q4 2023 - 13 Feb 2024
Sym Weight Trade Impact Company Class Share Change Activity Value Change $ Value $ * Price $ Shares Principal
Filing 2023 Q3 compared to 2023 Q2 by default. Changes are calculated vs the previous SEC filing.
* 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
Andrew Heistad Vice President-Treasurer Milwaukee, Wisconsin 14 Nov 2023

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

Name Holdings Value Location File Number
AMERICAN CENTURY INVESTMENT MANAGEMENT INC Kansas City, MO 028-01091
DODGE & COX $185,255,649,932 San Francisco, CA 028-00400
LOOMIS SAYLES & CO L P $82,426,381,383 Boston, MA 028-00398
MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST Philadelphia, PA 028-05267
WELLINGTON MANAGEMENT GROUP LLP $570,595,046,970 Boston, MA 028-04557
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $309,900,266,454 Boston, MA 028-04968
Allspring Global Investments, LLC Charlotte, NC 028-04413
BLACKROCK ADVISORS LLC Wilmington, DE 028-04295
FEDERATED INVESTMENT MANAGEMENT CO Pittsburgh, PA 028-04377
PACIFIC INVESTMENT MANAGEMENT CO LLC Newport Beach, CA 028-10952
Northern Trust Investments, Inc Chicago, IL 028-10487
J.P. Morgan Investment Management Inc. New York, NY 028-11937
FIAM LLC Smithfield, RI 028-12282
abrdn Investments Ltd Edinburgh, United Kingdom 028-14936
T. Rowe Price Investment Management, Inc. $158,432,470,000 Baltimore, MD 028-22690