SEI Extended Market Index A (SIIT) (SMXAX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
20.44
-0.18 (-0.87%)
At close: Jul 8, 2026
SMXAX Holdings Information
SMXAX is a mutual fund with a total of 2274 individual holdings. The top holdings are Marvell Technology stock at 2.03%, SEI Daily Income Trust - Government Fund at 1.01%, Snowflake at 0.99%, Spotify Technology at 0.90%, and Cloudflare at 0.89%.
Total Holdings
2274
Top 10 Percentage
9.41%
Asset Class
Equity
Fund Category
Mid-Cap Blend
Assets
1.29B
Forward PE Ratio
17.03
Breakdown by Sector
Top 25 Holdings
| No. | Symbol | Name | % Weight |
|---|---|---|---|
| 1 | MRVL | Marvell Technology, Inc. | 2.03% |
| 2 | SEOXX | SEI Daily Income Trust - Government Fund | 1.01% |
| 3 | SNOW | Snowflake Inc. | 0.99% |
| 4 | SPOT | Spotify Technology S.A. | 0.90% |
| 5 | NET | Cloudflare, Inc. | 0.89% |
| 6 | n/a | E-mini Russell 2000 Index Future June 26 | 0.82% |
| 7 | RKLB | Rocket Lab Corporation | 0.82% |
| 8 | BE | Bloom Energy Corporation | 0.72% |
| 9 | FLEX | Flex Ltd. | 0.65% |
| 10 | MSTR | Strategy Inc | 0.58% |
| 11 | AU | AngloGold Ashanti plc | 0.57% |
| 12 | LNG | Cheniere Energy, Inc. | 0.56% |
| 13 | ALAB | Astera Labs, Inc. | 0.52% |
| 14 | NU | Nu Holdings Ltd. | 0.51% |
| 15 | FERG | Ferguson Enterprises Inc. | 0.50% |
| 16 | ALNY | Alnylam Pharmaceuticals, Inc. | 0.45% |
| 17 | CRDO | Credo Technology Group Holding Ltd | 0.44% |
| 18 | n/a | E-mini S&P MidCap 400 Future June 26 | 0.42% |
| 19 | RBLX | Roblox Corporation | 0.35% |
| 20 | NTRA | Natera, Inc. | 0.34% |
| 21 | RVMD | Revolution Medicines, Inc. | 0.33% |
| 22 | CW | Curtiss-Wright Corporation | 0.32% |
| 23 | FTI | TechnipFMC plc | 0.32% |
| 24 | MDB | MongoDB, Inc. | 0.31% |
| 25 | ZM | Zoom Communications, Inc. | 0.31% |
As of May 31, 2026