Index 400 Stock Fund
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Fund Overview
Advisor
Mason Street Advisors, LLC
Subadvisor
Northern Trust Investments, Inc.
Objective/Focus:
Invests substantially all of its assets in the stocks in the S&P MidCap 400® Index, which is an unmanaged index of 400 selected common stocks compiled by Standard & Poor's® and weighted toward medium market capitalizations. The objective is to achieve investment results that approximate the performance of the S&P MidCap 400® Index.
Asset Class:
Mid-Cap Stocks
Style:
Blend/Market-Oriented
Investing in small company stocks involves a greater degree of risk than investing in medium or large company stocks. Indices are unmanaged, cannot be invested in directly.
Fund Facts as of 6/30/2026
Fund Inception
04-30-1999
First Available for Variable Annuity
04-30-1999
First Available for Variable Life
06-30-1999
Net Assets
$1.7 Billion
Top 10 Portfolio Holdings % of Net Assets
Twilio, Inc.
0.90%
Carpenter Technology Corp.
0.80%
MKS, Inc.
0.80%
Curtiss-Wright Corp.
0.80%
Entegris, Inc.
0.70%
nVent Electric PLC
0.70%
ATI, Inc.
0.70%
Illumina, Inc.
0.70%
TechnipFMC PLC
0.70%
Sterling Infrastructure, Inc.
0.70%
Total % of Net Assets
7.50%
Download Publicly Disclosed HoldingsSector Weightings % of Equities
Industrials
25.40%
Information Technology
15.30%
Financials
14.60%
Consumer Discretionary
10.50%
Health Care
8.60%
Real Estate
6.60%
Materials
6.30%
Energy
4.30%
Consumer Staples
3.10%
Utilities
3.00%
Communication Services
1.50%
Short-Term Investments & Other Net Assets
0.80%