Series and Classes/Contracts Information:
| Existing | |||
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006762 | SIIT LONG DURATION FUND | ||
| Class/Contract C000018351 | SIIT LONG DURATION FUND - CLASS A | LDRAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006763 | SIIT HIGH YIELD BOND FUND | ||
| Class/Contract C000018352 | SIIT HIGH YIELD BOND FUND - CLASS A | SGYAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006764 | SIIT EMERGING MARKETS DEBT FUND | ||
| Class/Contract C000018353 | SIIT EMERGING MARKETS DEBT FUND - CLASS A | SEDAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006765 | SIIT WORLD EQUITY EX-US FUND | ||
| Class/Contract C000018354 | SIIT WORLD EQUITY EX-US FUND - CLASS A | WEUSX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006766 | SIIT CORE FIXED INCOME | ||
| Class/Contract C000018355 | SIIT CORE FIXED INCOME - CLASS A | SCOAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006767 | SIIT LARGE CAP FUND | ||
| Class/Contract C000018356 | SIIT LARGE CAP FUND - CLASS A | SLCAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006768 | SIIT LARGE CAP INDEX FUND | ||
| Class/Contract C000018357 | SIIT LARGE CAP INDEX FUND - CLASS A | LCIAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006769 | SIIT LARGE CAP DISCIPLINED EQUITY FUND | ||
| Class/Contract C000018358 | SIIT LARGE CAP DISCIPLINED EQUITY FUND - CLASS A | SCPAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006770 | SIIT SMALL MID CAP EQUITY FUND | ||
| Class/Contract C000018359 | SIIT SMALL MID CAP EQUITY FUND - CLASS A | SSMAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000006772 | SIIT SMALL CAP FUND | ||
| Class/Contract C000018361 | SIIT SMALL CAP FUND - CLASS A | SLPAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000010881 | SIIT EMERGING MARKETS EQUITY FUND | ||
| Class/Contract C000030145 | SIIT EMERGING MARKETS EQUITY FUND - CLASS A | SMQFX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000013605 | SIIT U.S. Managed Volatility Fund | ||
| Class/Contract C000036888 | SIIT U.S. Managed Volatility Fund - Class A | SVYAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000013606 | SIIT Real Return Fund | ||
| Class/Contract C000036889 | SIIT Real Return Fund - Class A | RRPAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000014581 | SIIT Opportunistic Income Fund | ||
| Class/Contract C000039813 | SIIT Opportunistic Income Fund - Class A | ENIAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000019597 | SIIT Screened World Equity Ex-US Fund | ||
| Class/Contract C000054521 | SIIT Screened World Equity Ex-US Fund - Class A | SSEAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000027147 | SIIT Dynamic Asset Allocation Fund | ||
| Class/Contract C000081914 | SIIT Dynamic Asset Allocation Fund - Class A | SDLAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000031047 | SIIT Ultra Short Duration Bond Fund | ||
| Class/Contract C000096276 | SIIT Ultra Short Duration Bond Fund - Class A | SUSAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000033123 | SIIT Multi-Asset Real Return Fund | ||
| Class/Contract C000102014 | SIIT Multi-Asset Real Return Fund - Class A | SEIAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000035814 | SIIT Extended Market Index Fund | ||
| Class/Contract C000109763 | SIIT Extended Market Index Fund - Class A | SMXAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000036633 | SIIT Small Cap II Fund | ||
| Class/Contract C000111997 | SIIT Small Cap II Fund - Class A | SECAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000036875 | SIIT Long Duration Credit Fund | ||
| Class/Contract C000112815 | SIIT Long Duration Credit Fund - Class A | SLDAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000043383 | SIIT S&P 500 Index Fund | ||
| Class/Contract C000134335 | SIIT S&P 500 Index Fund - Class A | SPINX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000046099 | SIIT Limited Duration Bond Fund | ||
| Class/Contract C000144225 | SIIT Limited Duration Bond Fund - Class A | SLDBX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000047944 | SIIT Intermediate Duration Credit Fund | ||
| Class/Contract C000150792 | SIIT Intermediate Duration Credit Fund - Class A | SIDCX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000050969 | SIIT Global Managed Volatility Fund | ||
| Class/Contract C000160603 | SIIT Global Managed Volatility Fund - Class A | SGMAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000056248 | SIIT World Select Equity Fund | ||
| Class/Contract C000177051 | SIIT World Select Equity Fund - Class A | SWSAX | |
| Status | Name | Ticker Symbol | |
| CIK 0000939934 | |||
| Series S000061159 | SIIT U.S. Equity Factor Allocation Fund | ||
| Class/Contract C000198133 | SIIT U.S. Equity Factor Allocation Fund - Class A | SEHAX | |
EIN.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0531
Type: N-CSRS | Act: 40 | File No.: 811-07257 | Film No.: 25601494
