# SIIT SMALL/MID CAP FUND

SIIT SMALL/MID CAP FUND is a registered fund series of SEI INSTITUTIONAL INVESTMENTS TRUST (series S000006770). Net assets $808.7M as of 2026-05-31.

## Profile

- Series ID: S000006770
- Registrant: SEI INSTITUTIONAL INVESTMENTS TRUST
- LEI: B93VKJCZK6YN2RNSSE61
- Net assets: $808.7M
- Total assets: $809.0M
- As of: 2026-05-31

## Advisers

- [SEI Investments Management Corporation (Advisor)](https://search.stillhousedata.com/firm/105146)
- [GENEVA CAPITAL MANAGEMENT LLC (Subadvisor)](https://search.stillhousedata.com/firm/105432)
- [Axiom Investors LLC (Subadvisor)](https://search.stillhousedata.com/firm/109605)
- [LSV ASSET MANAGEMENT (Subadvisor)](https://search.stillhousedata.com/firm/109918)
- [Copeland Capital Management, LLC (Subadvisor)](https://search.stillhousedata.com/firm/135822)
- [Jackson Creek Investment Advisors LLC (Subadvisor)](https://search.stillhousedata.com/firm/309116)

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [SEI DAILY INCOME TRUST GOVERNMENT FUND (#36)](https://search.stillhousedata.com/security/783965593) | — | $23.4M | 289.58% |
| AAON, INC. | — | $7.3M | 90.17% |
| [RBC BEARINGS INCORPORATED](https://search.stillhousedata.com/security/75524B104) | — | $7.2M | 88.95% |
| [TD SYNNEX CORPORATION](https://search.stillhousedata.com/security/87162W100) | — | $7.1M | 87.32% |
| [LITTELFUSE, INC.](https://search.stillhousedata.com/security/537008104) | — | $6.7M | 82.99% |
| [KEYSIGHT TECHNOLOGIES, INC.](https://search.stillhousedata.com/security/49338L103) | — | $5.5M | 67.51% |
| [CASEY'S GENERAL STORES, INC.](https://search.stillhousedata.com/security/147528103) | — | $5.4M | 67.30% |
| [CIRRUS LOGIC, INC.](https://search.stillhousedata.com/security/172755100) | — | $5.4M | 67.00% |
| [JAZZ PHARMACEUTICALS PUBLIC LIMITED COMPANY](https://search.stillhousedata.com/security/G50871105) | — | $5.4M | 66.32% |
| [STERLING INFRASTRUCTURE, INC.](https://search.stillhousedata.com/security/859241101) | — | $5.3M | 65.18% |
| [THE ENSIGN GROUP, INC.](https://search.stillhousedata.com/security/29358P101) | — | $5.2M | 64.15% |
| [NOVANTA INC.](https://search.stillhousedata.com/security/67000B104) | — | $5.1M | 62.63% |
| ARROW ELECTRONICS, INC. | — | $4.9M | 60.91% |
| BLOOM ENERGY CORPORATION | — | $4.6M | 57.02% |
| [PLEXUS CORP.](https://search.stillhousedata.com/security/729132100) | — | $4.3M | 53.42% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-05-31 | $808.7M |
| 2026-02-28 | $888.3M |
| 2025-11-30 | $900.9M |
| 2025-08-31 | $955.7M |
| 2025-05-31 | $837.4M |
| 2025-02-28 | $807.0M |
| 2024-11-30 | $879.9M |
| 2024-08-31 | $847.5M |

## More

- [Registrant: SEI INSTITUTIONAL INVESTMENTS TRUST](https://search.stillhousedata.com/registrant/939934)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000006770.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.