# SIIT ULTRA SHORT DURATION BOND FUND

SIIT ULTRA SHORT DURATION BOND FUND is a registered fund series of SEI INSTITUTIONAL INVESTMENTS TRUST (series S000031047). Net assets $357.7M as of 2026-05-31.

## Profile

- Series ID: S000031047
- Registrant: SEI INSTITUTIONAL INVESTMENTS TRUST
- LEI: 4XPOML8UCYOE64MHI207
- Net assets: $357.7M
- Total assets: $358.9M
- As of: 2026-05-31

## Advisers

- [SEI Investments Management Corporation (Advisor)](https://search.stillhousedata.com/firm/105146)
- [WELLINGTON MANAGEMENT Company, LLP (Subadvisor)](https://search.stillhousedata.com/firm/106595)
- [MetLife Investment Management, LLC (Subadvisor)](https://search.stillhousedata.com/firm/142463)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [United States of America](https://search.stillhousedata.com/security/91282CHE4) | — | $13.9M | 388.96% |
| [United States of America](https://search.stillhousedata.com/security/91282CPC9) | — | $9.7M | 270.69% |
| [United States of America](https://search.stillhousedata.com/security/91282CPS4) | — | $8.0M | 224.35% |
| [United States of America](https://search.stillhousedata.com/security/912797UQ8) | — | $7.2M | 200.30% |
| [United States of America](https://search.stillhousedata.com/security/91282CMN8) | — | $6.6M | 185.57% |
| United States of America | FVU26 | $4.5M | 125.90% |
| [JPMORGAN CHASE & CO.](https://search.stillhousedata.com/security/46647PCP9) | — | $3.2M | 88.14% |
| [SYNCHRONY CARD ISSUANCE TRUST, SYNCHRONY](https://search.stillhousedata.com/security/87166PAN1) | — | $3.0M | 85.27% |
| [MORGAN STANLEY](https://search.stillhousedata.com/security/61747YEC5) | — | $3.0M | 83.13% |
| [NEW YORK LIFE GLOBAL FUNDING](https://search.stillhousedata.com/security/64952WEY5) | — | $2.7M | 75.80% |
| [AT&T INC.](https://search.stillhousedata.com/security/00206RDQ2) | — | $2.7M | 75.08% |
| [ABN AMRO Bank N.V.](https://search.stillhousedata.com/security/00084DBD1) | — | $2.7M | 74.81% |
| [ROYAL BANK OF CANADA](https://search.stillhousedata.com/security/78016HZX1) | — | $2.5M | 69.14% |
| [CITIGROUP INC.](https://search.stillhousedata.com/security/172967LD1) | — | $2.5M | 68.99% |
| [Cooperatieve Rabobank U.A.](https://search.stillhousedata.com/security/74977RDR2) | — | $2.4M | 68.34% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $357.7M |
| 2026-02-28 | $369.9M |
| 2025-11-30 | $356.7M |
| 2025-08-31 | $364.7M |
| 2025-05-31 | $454.6M |
| 2025-02-28 | $461.3M |
| 2024-11-30 | $442.5M |
| 2024-08-31 | $427.1M |

## More

- [Registrant: SEI INSTITUTIONAL INVESTMENTS TRUST](https://search.stillhousedata.com/registrant/939934)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000031047.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.