COIYX
SIMT Conservative Income Fund
SEI INSTITUTIONAL MANAGED TRUST
Expense ratio1
0.34%
Net assets2
$1.09B
Holdings2
145
Category
Other
2025 return3
4.33%

Investment objective & strategy

As of Jan. 28, 2026 · prospectus

Objective. Principal preservation and a high degree of liquidity while providing current income.

Strategy. Under normal circumstances, the Conservative Income Fund will invest at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in U.S. dollar-denominated debt securities that the Fund's sub-adviser (the Sub-Adviser) believes present minimal credit risks to the Fund. Under normal market conditions, the Fund will primarily invest in short-term US dollar denominated debt securities, including: (i) commercial paper, corporate bonds and asset-based securities of U.S. and foreign issuers; (ii) certificates of deposit, time deposits, bankers' acceptances, bank notes, and other obligations of U.S. savings and loan and thrift institutions, US banks or US branches or non-US branches of foreign banks; (iii) short-term obligations issued by state and local governments; (iv) U.S. Treasury obligations and … Under normal circumstances, the Conservative Income Fund will invest at least 80% of its net assets (plus the amount of any borrowings for investment purposes) in U.S. dollar-denominated debt securities that the Fund's sub-adviser (the Sub-Adviser) believes present minimal credit risks to the Fund. Under normal market conditions, the Fund will primarily invest in short-term US dollar denominated debt securities, including: (i) commercial paper, corporate bonds and asset-based securities of U.S. and foreign issuers; (ii) certificates of deposit, time deposits, bankers' acceptances, bank notes, and other obligations of U.S. savings and loan and thrift institutions, US banks or US branches or non-US branches of foreign banks; (iii) short-term obligations issued by state and local governments; (iv) U.S. Treasury obligations and obligations issued or guaranteed as to principal and interest by agencies or instrumentalities of the U.S. Government; and (v) obligations of foreign governments (including Canadian and Provincial Government and Crown Agency obligations). The Fund may also enter into fully-collateralized repurchase agreements. Although the Fund may invest in securities with any maturity or duration, the Fund generally seeks to maintain a weighted average maturity of 90 days or less. Under normal circumstances, the Fund will invest at least 25% of its assets in securities issued by companies in the financial services industry, but may invest less than 25% of its assets in this industry as a temporary defensive measure. The Fund uses a Sub-Adviser to manage Fund assets under the general supervision of SEI Investments Management Corporation, the Fund's adviser (SIMC or the Adviser). Through analysis of both macroeconomic factors and individual company attributes, the Sub-Adviser seeks to invest in securities that are marketable and liquid, offer competitive yields, and are of issuers that represent low credit risk. In selecting securities, the Sub-Adviser also considers factors such as the anticipated level of interest rates and the maturity of individual securities relative to the maturity of the Fund as a whole. The Fund is not a money market fund and does not seek to maintain a stable net asset value.

Allocation by sector

As of March 31, 2026 · N-PORT
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Portfolio moves

Dec 31, 2025 → Mar 31, 2026
Opened
66
Exited
95
Increased
1
Decreased
0
Unchanged
78

How many positions this fund opened, exited, grew, trimmed, or left unchanged between its two most recent N-PORT snapshots — net changes between point-in-time reports, not a trade log.

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Footnotes

  1. Expense ratio as of January 28, 2026, from the fund's prospectus.
  2. Net assets and holdings count as of March 31, 2026, from the fund's N-PORT filing.
  3. Total return for calendar year 2025, before tax and after fund expenses. As reported in the fund's prospectus performance bar chart.

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