State Street Aggregate Bond Index Fund - Class K SSFEX

Important Risk Disclosure

The value of the debt securities may increase or decrease as a result of the following: market fluctuations, increases in interest rates, inability of issuers to repay principal and interest or illiquidity in the debt securities markets; the risk of low rates of return due to reinvestment of securities during periods of falling interest rates or repayment by issuers with higher coupon or interest rates; and/or the risk of low income due to falling interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. This may result in a reduction in income from debt securities income.

Derivative investments may involve risks such as potential illiquidity of the markets and additional risk of loss of principal.

The Fund's investments are subject to changes in general economic conditions, general market fluctuations and the risks inherent in investment in securities markets. Investment markets can be volatile and prices of investments can change substantially due to various factors including, but not limited to, economic growth or recession, changes in interest rates, changes in the actual or perceived creditworthiness of issuers, and general market liquidity. The Fund is subject to the risk that geopolitical events will disrupt securities markets and adversely affect global economies and markets. Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, or other events could have a significant impact on the Fund and its investments.

Overview Performance Holdings Document Purchase Information More Insights

NAV

NAV

The market value of a mutual fund's or ETFs total assets, minus liabilities, divided by the number of shares outstanding.

$84.43

as of Dec 27 2024

Total Net Assets

$1,528.69 M

as of Dec 27 2024

Gross Expense Ratio

Gross Expense Ratio

The fund's total annual operating expense ratio. It is gross of any fee waivers or expense reimbursements. It can be found in the fund's most recent prospectus.

0.144%

Net Expense Ratio

The Fund’s investment adviser, SSGA Funds Management, Inc. (the “Adviser” or “SSGA FM”), is contractually obligated until April 30, 2025, separately with respect to each of the Fund and the Portfolio, (i) to waive up to the full amount of the advisory fee payable by the Fund or the Portfolio, and/or (ii) to reimburse the Fund or the Portfolio to the extent that Total Annual Fund Operating Expenses (exclusive of non-recurring account fees, interest, taxes, extraordinary expenses, and distribution, shareholder servicing, and sub-transfer agency fees) exceed 0.025% of the Fund's or the Portfolio's average daily net assets on an annual basis (for avoidance of doubt, the waiver and/or reimbursement is inclusive of all the allocation of expenses from the Fund). This waiver and/or reimbursement may not be terminated prior to April 30, 2025 except with approval of the Fund/Portfolio's Board of Trustees.

0.025%

1 Day Nav Change

-$0.16 (-0.19%)

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Key Features

The State Street Aggregate Bond Index Fund (the "Fund") seeks to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of an index that tracks the U.S. dollar denominated investment grade bond market over the long term.

About this Benchmark

The Bloomberg US Aggregate Bond Index is a broad-based flagship benchmark that measures the investment grade, US dollar denominated, fixed-rate taxable bond market. The index includes Treasuries, government-related and corporate securities, MBS (agency fixed-rate pass-throughs), ABS and CMBS (agency and non-agency).

Fund Information as of Dec 30 2024

Benchmark	Bloomberg U.S. Aggregate Bond Index
Inception Date	Sep 19 2014
Options Available	No
Gross Expense Ratio Gross Expense Ratio The fund's total annual operating expense ratio. It is gross of any fee waivers or expense reimbursements. It can be found in the fund's most recent prospectus.	0.144%
Net Expense Ratio The Fund’s investment adviser, SSGA Funds Management, Inc. (the “Adviser” or “SSGA FM”), is contractually obligated until April 30, 2025, separately with respect to each of the Fund and the Portfolio, (i) to waive up to the full amount of the advisory fee payable by the Fund or the Portfolio, and/or (ii) to reimburse the Fund or the Portfolio to the extent that Total Annual Fund Operating Expenses (exclusive of non-recurring account fees, interest, taxes, extraordinary expenses, and distribution, shareholder servicing, and sub-transfer agency fees) exceed 0.025% of the Fund's or the Portfolio's average daily net assets on an annual basis (for avoidance of doubt, the waiver and/or reimbursement is inclusive of all the allocation of expenses from the Fund). This waiver and/or reimbursement may not be terminated prior to April 30, 2025 except with approval of the Fund/Portfolio's Board of Trustees.	0.025%
Base Currency	USD
Investment Manager	SSGA Funds Management, Inc.
Management Team	Global Fixed Income, Cash and Currency
Distributor	State Street Global Advisors Funds Distributors, LLC
Distribution Frequency	Monthly

Listing Information as of Dec 30 2024

Exchange	Listing Date	Trading Currency	Ticker	CUSIP
NASDAQ REGULAR MARKET	Sep 19 2014	USD	SSFEX	85749T871

Fund Characteristics as of Nov 30 2024

Number of Holdings	5,632
Average Yield To Worst The lowest potential yield that can be received on a bond without the issuer actually defaulting. The YTW is calculated by making worst-case scenario assumptions on the issue by calculating the return that would be received if the issuer uses provisions, including prepayments. When aggregating YTW for a portfolio level statistic, the weighted average of the YTW and market value for each security is used.	4.64%
Effective Average Maturity	8.40 years
Portfolio Duration Portfolio Duration An option-adjusted measure of a bond's (or portfolio's) sensitivity to changes in interest rates. Calculated as the average percentage change in a bond's value (price plus accrued interest) under shifts of the Treasury curve +/- 100 bps. Incorporates the effect of embedded options for corporate bonds and changes in prepayments for mortgage-backed securities.	6.14 years

Yields as of Dec 27 2024

30 Day SEC Yield 30 Day SEC Yield (Also known as Standardized Yield) An annualized yield that is calculated by dividing the net investment income earned by the fund over the most recent 30-day period by the current maximum offering price.	3.71%
30 Day SEC Yield (Unsubsidized) 30 Day SEC Yield (Unsubsidized) An annualized yield that is calculated by dividing the net investment income earned by the fund over the most recent 30-day period by the current maximum offering price that does not account for expense ratio waivers.	3.58%

Fund Net Asset Value as of Dec 27 2024

NAV NAV The market value of a mutual fund's or ETFs total assets, minus liabilities, divided by the number of shares outstanding.	$84.43
Shares Outstanding	18.11 M
Total Net Assets	$1,528.69 M

Fund Performance

Fund Inception Date: Sep 19 2014

as of Nov 30 2024

	As Of	1 Month	QTD	YTD	1 Year	3 Year	5 Year	10 Year	Since Inception Sep 19 2014
Fund at NAV	Nov 30 2024	1.12%	-1.39%	3.07%	6.93%	-1.95%	-0.01%	1.45%	1.60%
Benchmark Bloomberg U.S. Aggregate Bond Index	Nov 30 2024	1.06%	-1.45%	2.93%	6.88%	-1.95%	-0.01%	1.52%	1.69%

as of Sep 30 2024

	As Of	1 Month	QTD	YTD	1 Year	3 Year	5 Year	10 Year	Since Inception Sep 19 2014
Fund at NAV	Sep 30 2024	1.36%	5.20%	4.53%	11.53%	-1.41%	0.31%	1.75%	1.77%
Benchmark Bloomberg U.S. Aggregate Bond Index	Sep 30 2024	1.34%	5.20%	4.45%	11.57%	-1.39%	0.33%	1.84%	1.86%

Performance quoted represents past performance, which is no guarantee of future results. Investment return and principal value will fluctuate, so you may have a gain or loss when shares are sold. Current performance may be higher or lower than that quoted. All results are historical and assume the reinvestment of dividends and capital gains. Performance of an index is not illustrative of any particular investment. It is not possible to invest directly in an index.

Gross Expense Ratio: 0.144%

Net Expense Ratio: 0.025%

Top Holdings

Subject to change.

Fund Top Holdings as of Nov 30 2024

Name	Weight
US/T	44.00%
FNMA	15.50%
GNMA	4.55%
FNCL	3.13%
G2SF	1.37%
FHMS	0.62%
BAC	0.61%
JPM	0.60%
FHLMC	0.51%
MS	0.49%

Download All Holdings: Monthly

Sector Allocation

Fund Sector Allocation as of Nov 30 2024

Sector	Weight
Treasury	44.00%
Mortgage Backed Securities	25.14%
Corporate - Industrial	14.05%
Corporate - Finance	8.10%
Non Corporates	3.62%
Corporate - Utility	2.29%
CMBS	1.49%
Agency	0.66%
Asset Backed Securities	0.42%
Cash	0.23%

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Fund Documents

Information & Schedules

Purchase Information

Brokerage Availability

SSGA Funds are available through most major broker/dealer and supermarket platforms. If you are an investment advisor and have questions regarding platform availability, please call 800-997-7327. Otherwise, please call 877-521-4083.

To Purchase by wire

You may make initial or subsequent investments by wiring federal funds to State Street, by:

1. Telephoning the Customer Service Department at 1-800-647-7327 between 8:00 a.m. and 4:00 p.m., Eastern Time, and stating: (a) your account registration number, address and social security or tax identification number, (b) the name of the fund in which the investment is to be made and the account number, and (c) the exact amount being wired.

2. Instructing the wiring bank to wire federal funds to:

State Street Bank and Trust Co.

Boston, MA 02110

ABA# 0110-0002-8

DDA# 9904-631-0

Attn: SSGA (State Street Aggregate Bond Index Fund - Class K)

Account Number and Registration

Dollar Amount per Account (if one wire is to cover more than one purchase)

Correspondence Information

SSGA Funds

1 Iron Street

Boston, MA 02210

1-800-647-7327

Unless otherwise noted all information contained herein is that of the State Street Aggregate Bond Index Fund - Class K

"Bloomberg^®" and Bloomberg U.S. Aggregate Bond Index are service marks of Bloomberg Finance L.P. and its affiliates, including Bloomberg Index Services Limited ("BISL"), the administrator of the index (collectively, "Bloomberg") and have been licensed for use for certain purposes by State Street Global Advisors. Bloomberg is not affiliated with State Street Global Advisors, and Bloomberg does not approve, endorse, review, or recommend State Street Aggregate Bond Index Fund - Class K. Bloomberg does not guarantee the timeliness, accurateness, or completeness of any data or information relating to State Street Aggregate Bond Index Fund - Class K.

Prior to August 24, 2021, the Bloomberg U.S. Aggregate Bond Index was known as the Bloomberg Barclays U.S. Aggregate Bond Index.