Morningstar

State Street Aggregate Bond Index Portfolio SSAFX

Morningstar Medalist Rating
Unlock
Medalist Rating as of See State Street Investment Hub
  • NAV / 1-Day Return$86.28  /  −0.69%
  • Fund Size$6.8B
  • Adjusted Expense Ratio0.018%
  • Net Expense Ratio0.020%
  • Fee Level: DistributionLow
  • Share Class TypeNo Load
  • Morningstar CategoryIntermediate Core Bond
  • Fixed-Income Style Box (Funds)Medium/Moderate
  • Minimum Initial Investment$0
  • Investment StatusOpen
  • TTM Yield4.29%
  • Average Effective Duration5.88 yrs
NAV and 1-Day Return as of

Morningstar’s Analysis SSAFX

Will SSAFX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

  • Process Pillar

    The Process Pillar is our assessment of how sensible, clearly defined, and repeatable SSAFX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the SSAFX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.

  • Parent Pillar

    The Parent Pillar is our rating of SSAFX’s parent organization’s priorities and whether they’re in line with investors’ interests.

null Morningstar Automated Analysis

Morningstar Automated Analysis

Summary

State Street Aggregate Bond Idx holds a quantitatively derived Gold Morningstar Medalist Rating. The rating reflects that it has scored particularly well on factors Morningstar research associates with future outperformance relative to category peers.

by Morningstar Automated Analysis
Rated on Published on

Unlock our full analysis with Morningstar Investor

Portfolio Holdings SSAFX

More SSAFX Holdings
  • Current Portfolio Date
  • Equity Holdings—
  • Bond Holdings—
  • Other Holdings—
  • % Assets in Top 10 Holdings4.3
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

Ssi Us Gov Money Market Class State Street Inst Us Gov

3.05209M
Cash and Equivalents

United States Treasury Notes 4.25%

0.5035M
Government

US TREASURY N/B 09/28 4.75

0.4833M
Government

United States Treasury Notes 4.125%

0.4631M
Government

US TREASURY N/B 09/31 5

0.4430M
Government

US TREASURY N/B 10/31 4.75

0.4430M
Government

United States Treasury Notes 3.5%

0.4330M
Government

United States Treasury Notes 4.375%

0.4128M
Government

United States Treasury Notes 4.125%

0.4027M
Government

United States Treasury Notes 3.375%

0.3826M
Government

Sponsor Center

Site Index
United States Flag United States

© Copyright 2026 Morningstar, Inc. All rights reserved. Dow Jones Industrial Average, S&P 500, Nasdaq, and Morningstar Index (Market Barometer) quotes are real-time.