| Компания | Доля, % |
|---|---|
| NeoPhotonics Corporation | 1.58 |
 Houghton Mifflin Harcourt Company
|
1.49 |
| Компания | Доля, % |
|---|---|
| NeoPhotonics Corporation | 1.58 |
|
Houghton Mifflin Harcourt Company
|
1.49 |
