| Amount | Holding |
|---|---|
| 24.28% | Cisco Systems Inc |
| 14.91% | Motorola Solutions Inc |
| 7.05% | Ciena Corp |
| 4.84% | Telefonaktiebolaget L M Ericsson ADR Class B |
| 4.78% | F5 Networks Inc |
| 4.39% | Lumentum Holdings Inc |
| 4.12% | Nokia Oyj ADR |
| 3.96% | Arista Networks Inc |
| 3.90% | Acacia Communications Inc |
| 2.99% | CommScope Holding Co Inc |