SEI Extended Market Index A (SIIT) (SMXAX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
20.98
+0.01 (0.05%)
At close: Aug 26, 2026
SMXAX Holdings Information
SMXAX is a mutual fund with a total of 2326 individual holdings. The top holdings are SEI Government Institutional (SDIT) stock at 1.39%, Snowflake at 1.14%, Cloudflare at 1.02%, Spotify Technology at 0.91%, and E-mini Russell 2000 Index Future Sept 26 at 0.79%.
Total Holdings
2326
Top 10 Percentage
8.32%
Asset Class
Equity
Fund Category
Mid-Cap Blend
Assets
1.23B
Forward PE Ratio
17.78
Breakdown by Sector
Top 25 Holdings
| No. | Symbol | Name | % Weight |
|---|---|---|---|
| 1 | SEOXX | SEI Government Institutional (SDIT) | 1.39% |
| 2 | SNOW | Snowflake Inc. | 1.14% |
| 3 | NET | Cloudflare, Inc. | 1.02% |
| 4 | SPOT | Spotify Technology S.A. | 0.91% |
| 5 | n/a | E-mini Russell 2000 Index Future Sept 26 | 0.79% |
| 6 | SPCX | Space Exploration Technologies Corp. | 0.66% |
| 7 | BE | Bloom Energy Corporation | 0.64% |
| 8 | LNG | Cheniere Energy, Inc. | 0.64% |
| 9 | NU | Nu Holdings Ltd. | 0.58% |
| 10 | ALAB | Astera Labs, Inc. | 0.55% |
| 11 | n/a | E-mini S&P MidCap 400 Future Sept 26 | 0.54% |
| 12 | FERG | Ferguson Enterprises Inc. | 0.52% |
| 13 | AU | AngloGold Ashanti plc | 0.47% |
| 14 | NTRA | Natera, Inc. | 0.43% |
| 15 | RVMD | Revolution Medicines, Inc. | 0.42% |
| 16 | RKLB | Rocket Lab Corporation | 0.40% |
| 17 | CRDO | Credo Technology Group Holding Ltd | 0.40% |
| 18 | ILMN | Illumina, Inc. | 0.36% |
| 19 | MSTR | Strategy Inc | 0.35% |
| 20 | SUNB | Sunbelt Rentals Holdings, Inc. | 0.34% |
| 21 | TWLO | Twilio Inc. | 0.33% |
| 22 | LPLA | LPL Financial Holdings Inc. | 0.33% |
| 23 | FTI | TechnipFMC plc | 0.32% |
| 24 | ALNY | Alnylam Pharmaceuticals, Inc. | 0.32% |
| 25 | CW | Curtiss-Wright Corporation | 0.31% |
As of Jul 31, 2026