N-PX RMIC LIVE 0000939934 XXXXXXXX N-1A 06/30/2024 S000006762 C000018351 S000006764 C000018353 S000006766 C000018355 S000013606 C000036889 S000014581 C000039813 S000031047 C000096276 S000036875 C000112815 S000046099 C000144225 S000047944 C000150792 YEAR 2024 SEI Institutional Investments Trust 1-800-342-5734

One Freedom Valley Drive Oaks PA 19456

Timothy D. Barto, Esquire

SEI Institutional Investments Trust One Freedom Valley Drive Oaks PA 19456

FUND NOTICE REPORT 811-07257 0N2JSH1PTH72JCCP2A88 9 S000006762 LONG DURATION FUND 1BMBUNURU48A1EP6KD61 S000006764 EMERGING MARKETS DEBT FUND I2YKZAG5Y9OSPQRZQB97 S000006766 CORE FIXED INCOME FUND SXK83A75E34T00QJ6S37 S000013606 REAL RETURN FUND 2IVLVKXRG9L28ISTNV47 S000014581 OPPORTUNISTIC INCOME FUND QITQ3ENZHD0VPXRH4978 S000031047 ULTRA SHORT DURATION BOND FUND 4XPOML8UCYOE64MHI207 S000036875 LONG DURATION CREDIT FUND 05XOXL7DW084I0I72F95 S000046099 LIMITED DURATION BOND FUND 54930044ZQT8QBJWLR55 S000047944 INTERMEDIATE DURATION CREDIT FUND 549300WIV6HN924VER47 SEI Institutional Investments Trust Robert Nesher Robert Nesher President 08/23/2024