The AMX index, derived from Amsterdam Midkap Index, also known as Midkap index or simply Midkap, is a stock market index composed of Dutch companies that trade on Euronext Amsterdam, formerly known as the Amsterdam Stock Exchange. The index was started in 1995. It is composed of the 25 funds that trade on the exchange and that rank 26-50 in size. The funds that rank 1-25 in size are represented in the AEX index.
As of the interim review effective on 20 June 2011 the AMX index has the following composition.[1] The September and December 2011 reviews saw no changes to the index.
| Company | ICB Sector | Ticker symbol | Index weighting (%)[1] |
|---|---|---|---|
| Aalberts Industries | diversified industrials | AALB | 6.15 |
| AMG | industrial machinery | AMG | 1.18 |
| Arcadis | business support services | ARCAD | 3.45 |
| ASM International | semiconductors | ASM | 5.02 |
| BAM Group | heavy construction | BAMNB | 3.72 |
| Binckbank | investment services | BINCK | 2.30 |
| Brunel International | business training and employment agencies | BRNL | 1.15 |
| CSM | food products | CSM | 6.01 |
| Delta Lloyd Group | life insurance | DL | 4.79 |
| Eurocommercial Properties | retail REITs | ECMPA | 5.26 |
| Heijmans | heavy construction | HEIJM | 1.29 |
| Imtech | business support services | IM | 8.72 |
| Logica | computer services | LOG | 9.73 |
| Mediq | drug retailers | MEDIQ | 2.61 |
| Nutreco | farming and fishing | NUO | 6.55 |
| Ordina | computer services | ORDI | 0.59 |
| Pharming Group | biotechnology | PHARM | 0.25 |
| SNS Reaal | specialty finance | SR | 1.83 |
| Ten Cate | diversified industrials | KTC | 3.02 |
| USG People | business training and employment agencies | USG | 2.88 |
| Unit4 | software | UNIT4 | 2.81 |
| VastNed Retail | retail REITs | VASTN | 3.77 |
| Vopak | marine transportation | VPK | 8.79 |
| Wavin | building materials and fixtures | WAVIN | 1.86 |
| Wereldhave | industrial and office REITs | WHA | 6.09 |
^1 - Weightings accurate on 22 June 2011.