SEI Extended Market Index A (SIIT) holds a quantitatively derived Gold Morningstar Medalist Rating. The rating reflects that it has scored particularly well on factors Morningstar research associates with future outperformance relative to category peers.
SEI Institutional Investments Trust Extended Market Index Fund Class A SMXAX
- NAV / 1-Day Return 19.76 / −3.14 %
- Total Assets 1.3B
-
Adj. Expense Ratio
0.060%
- Expense Ratio 0.060%
- Distribution Fee Level Low
- Share Class Type Institutional
- Category Mid-Cap Blend
- Investment Style Small Blend
- Min. Initial Investment 100,000
- Status Open
- TTM Yield 0.92%
- Turnover 21%
USD | NAV as of Jun 06, 2026 | 1-Day Return as of Jun 06, 2026, 12:11 AM GMT+0
Morningstar’s Analysis SMXAX
Will SMXAX outperform in the future?
Get our overall rating based on a fundamental assessment of the pillars below.
People Pillar
The People Pillar is our evaluation of the SMXAX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.
Parent Pillar
The Parent Pillar is our rating of SMXAX’s parent organization’s priorities and whether they’re in line with investors’ interests.
- Current Portfolio Date
- Equity Holdings —
- Bond Holdings —
- Other Holdings —
- % Assets in Top 10 Holdings 7.9
|
Top 10 Holdings
|
% Portfolio Weight
|
Market Value USD
|
Sector
|
|---|---|---|---|
Marvell Technology Inc | 2.03 | 27M | Technology |
SEI Government Institutional (SDIT) | 1.01 | 13M | Cash and Equivalents |
Snowflake Inc Ordinary Shares | 0.99 | 13M | Technology |
Spotify Technology SA | 0.90 | 12M | Communication Services |
Cloudflare Inc | 0.89 | 12M | Technology |
E-mini Russell 2000 Index Future June 26 | 0.82 | 11M | — |
Rocket Lab Corp | 0.82 | 11M | Industrials |
Bloom Energy Corp Class A | 0.72 | 10M | Industrials |
Flex Ltd | 0.65 | 9M | Technology |
Strategy Inc Class A | 0.58 | 8M | Technology |
United States