Recent filings
The trust's recent EDGAR filings — prospectus updates, shareholder reports, proxy records. Trust-level, so some cover other funds in SEI INSTITUTIONAL INVESTMENTS TRUST.
| Filed | Filing | Form | |
|---|---|---|---|
| 2026-06-12 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2026-06-12 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-02-10 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2026-02-10 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-02-06 | Semi-annual shareholder report report | N-CSRS | EDGAR → |
| 2026-01-22 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2026-01-22 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-01-22 | Summary prospectus prospectus | 497K | EDGAR → |
| 2026-01-22 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-12-19 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-12-19 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-12-18 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-11-18 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-11-18 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-11-18 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-11-18 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-11-03 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-11-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Prospectus supplement prospectus | 497 | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-10-03 | Summary prospectus prospectus | 497K | EDGAR → |
| 2025-09-26 | Updated prospectus prospectus | 485BPOS | EDGAR → |
| 2025-09-02 | Proxy voting record proxy | N-PX | EDGAR → |
| 2025-08-29 | Proxy voting record proxy | N-PX | EDGAR → |
| 2025-08-14 | Annual report (N-CEN) report | N-CEN | EDGAR → |
| 2025-08-08 | Annual shareholder report report | N-CSR | EDGAR → |
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