| | Variaz. | Variaz. 5g. | Variaz. 1 gen. | Variaz. 1anno | Variaz. 3anni | Capi. (M$) |
 | FORMOSA PROSONIC INDUSTRIES BERHAD | -0.73% | -3.21% | -27.73% | -1.81% | 56.65% | 157 |
| | | | | | | |
 | SONOS, INC. | -0.67% | -11.90% | -39.87% | -50.11% | 59.29% | 2 292 |
 | EDIFIER TECHNOLOGY CO., LTD. | 0.47% | 0.24% | -27.47% | -36.04% | 118.69% | 1 128 |
 | SHENZHEN FENDA TECHNOLOGY CO., LTD. | -2.03% | 3.49% | -0.52% | -10.23% | -12.27% | 1 051 |
 | GUOGUANG ELECTRIC COMPANY LIMITED | -1.05% | -2.98% | -43.60% | -28.73% | 55.80% | 569 |
 | B&C SPEAKERS S.P.A. | -2.21% | -0.75% | -3.62% | 7.69% | 10.37% | 150 |
 | MEILOON INDUSTRIAL CO., LTD. | -9.07% | -13.02% | -31.77% | -37.63% | -7.06% | 140 |
 | ANAM ELECTRONICS CO.,LTD. | -7.00% | -8.82% | -3.13% | -22.50% | -20.24% | 138 |
 | YA HORNG ELECTRONIC CO., LTD. | -1.12% | -6.35% | -10.45% | -15.66% | 10.39% | 119 |
 | CYPRESS TECHNOLOGY CO.,LTD. | -3.99% | -8.29% | -11.52% | 6.14% | -36.86% | 103 |
 | TOP UNION ELECTRONICS CORP. | -3.75% | -9.41% | -28.79% | -0.52% | -18.90% | 71 |
 | KH ELECTRON CO.,LTD | 6.37% | 4.90% | -11.84% | -38.01% | -78.15% | 70 |
 | KOSS CORPORATION | -3.60% | -4.14% | -37.27% | -68.38% | 228.43% | 61 |
 | PHONIC CORPORATION | 0.00% | 1.25% | -1.10% | -3.77% | 153.70% | 27 |
 | THE SINGING MACHINE COMPANY, INC. | 2.49% | 5.51% | 7.58% | -23.80% | -5.40% | 22 |
 | JAZZ HIPSTER CORPORATION | -3.48% | -4.90% | -29.71% | -4.43% | -11.01% | 20 |
| | | | | | | |
| Media | -1.91% | -3.68% | -18.20% | -21.73% | 29.79% | |
| Media ponderata per Capi. | -1.16% | -5.08% | -27.03% | -33.32% | 49.45% | |