IPDX
What is the IPDX?
The IPDX is a proprietary stock index comprised of stocks of companies with strong patent portfolios. The constituent stocks and their weightings are as shown in the table below.
| COMPANY | Percentage |
|---|---|
 Apple United States | 78.82% |
 International Business Machines United States | 5.65% |
 Micron Technology United States | 4.87% |
 Qualcomm United States | 3.73% |
 Intel United States | 3.29% |
 Mitsubishi Electric Japan | 0.95% |
 NEC Japan | 0.81% |
 Murata Manufacturing Japan | 0.62% |
 Renesas Electronics Japan | 0.38% |
 Canon Japan | 0.37% |
 Kyocera Japan | 0.33% |
 Seiko Epson Japan | 0.06% |
 Sharp Japan | 0.02% |
 Japan Display Japan | 0.01% |
 Kioxia Holdings Japan | 0.01% |