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Filing Detail
Form N-CSRS - Certified Shareholder Report, Semi-Annual:
SEC Accession No. 0001193125-21-032429
Filing Date
2021-02-08
Accepted
2021-02-08 16:45:45
Documents
33
Period of Report
2020-11-30
Effectiveness Date
2021-02-08

Document Format Files

Seq Description Document Type Size
1 SEI INSTITUTIONAL INVESTMENT TRUST d25579dncsrs.htm N-CSRS 28434186
2 CERTIFICATION PURSUANT TO SECTION 302 d25579dex99cert.htm EX-99.CERT 12421
3 CERTIFICATION PURSUANT TO SECTION 906 d25579dex99906cert.htm EX-99.906CERT 5178
4 GRAPHIC g25579dsp1.jpg GRAPHIC 23057
5 GRAPHIC g25579dsp13.jpg GRAPHIC 14467
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12 GRAPHIC g25579dsp21.jpg GRAPHIC 20111
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21 GRAPHIC g25579dsp293a.jpg GRAPHIC 21553
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24 GRAPHIC g25579dsp35.jpg GRAPHIC 19845
25 GRAPHIC g25579dsp39.jpg GRAPHIC 19037
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28 GRAPHIC g25579dsp55.jpg GRAPHIC 17471
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30 GRAPHIC g25579dsp6.jpg GRAPHIC 18936
31 GRAPHIC g25579dsp94.jpg GRAPHIC 24112
32 GRAPHIC g25579ibc.jpg GRAPHIC 4187
33 GRAPHIC g25579txdsp290.jpg GRAPHIC 14822
  Complete submission text file 0001193125-21-032429.txt   29311533

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   Class A SGMAX
  Status Name Ticker Symbol
CIK 0000939934      
Series S000056248   SIIT World Select Equity Fund
Class/Contract C000177051   Class A SWSAX
  Status Name Ticker Symbol
CIK 0000939934      
Series S000061159   SIIT U.S. Equity Factor Allocation Fund
Class/Contract C000198133   Class A SEHAX
Mailing Address 1 FREEDOM VALLEY DRIVE OAK PA 19456
Business Address 1 FREEDOM VALLEY DRIVE OAK PA 19456 610 676-3097
SEI INSTITUTIONAL INVESTMENTS TRUST (Filer) CIK: 0000939934 (see all company filings)

IRS No.: 000000000 | State of Incorp.: MA | Fiscal Year End: 0531
Type: N-CSRS | Act: 40 | File No.: 811-07257 | Film No.: 21602023