If you invested ¥1000 in ITmedia Inc. (2148.T) 10 years ago, it would be worth ¥2,144.5 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥709.95, while ¥1000 invested 1 year ago would be worth ¥731.77. This corresponds to total returns of 114.45%, -29.01%, -26.82%, respectively, with annualized returns of 7.92%, -6.62%, -26.82%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| June 22, 2026 | 1,162 | 1,155 | 1,155 | 1,173 | 1,145 | 76,700 |
| June 19, 2026 | 1,178 | 1,163 | 1,163 | 1,178 | 1,156 | 29,800 |
| June 18, 2026 | 1,177 | 1,168 | 1,168 | 1,181 | 1,161 | 18,400 |
| June 17, 2026 | 1,172 | 1,177 | 1,177 | 1,195 | 1,172 | 65,500 |
| June 16, 2026 | 1,164 | 1,178 | 1,178 | 1,178 | 1,157 | 38,400 |
| June 15, 2026 | 1,160 | 1,165 | 1,165 | 1,170 | 1,148 | 46,300 |
| June 12, 2026 | 1,169 | 1,150 | 1,150 | 1,177 | 1,147 | 48,300 |
| June 11, 2026 | 1,150 | 1,171 | 1,171 | 1,171 | 1,127 | 64,600 |
| June 10, 2026 | 1,150 | 1,157 | 1,157 | 1,189 | 1,126 | 84,500 |
| June 09, 2026 | 1,178 | 1,152 | 1,152 | 1,178 | 1,151 | 34,300 |
| June 08, 2026 | 1,143 | 1,166 | 1,166 | 1,175 | 1,122 | 94,700 |
| June 05, 2026 | 1,134 | 1,164 | 1,164 | 1,185 | 1,130 | 79,600 |
| June 04, 2026 | 1,147 | 1,124 | 1,124 | 1,147 | 1,124 | 62,400 |
| June 03, 2026 | 1,142 | 1,147 | 1,147 | 1,183 | 1,139 | 131,900 |
| June 02, 2026 | 1,146 | 1,152 | 1,152 | 1,161 | 1,130 | 59,600 |
| June 01, 2026 | 1,165 | 1,143 | 1,143 | 1,169 | 1,141 | 66,500 |
| May 29, 2026 | 1,160 | 1,168 | 1,168 | 1,182 | 1,160 | 98,300 |
| May 28, 2026 | 1,157 | 1,162 | 1,162 | 1,162 | 1,135 | 52,300 |
| May 27, 2026 | 1,123 | 1,157 | 1,157 | 1,160 | 1,119 | 70,300 |
| May 26, 2026 | 1,124 | 1,122 | 1,122 | 1,129 | 1,117 | 55,500 |
| May 25, 2026 | 1,164 | 1,124 | 1,124 | 1,165 | 1,118 | 104,600 |
| May 22, 2026 | 1,166 | 1,163 | 1,163 | 1,182 | 1,159 | 74,000 |
| May 21, 2026 | 1,195 | 1,167 | 1,167 | 1,200 | 1,167 | 78,200 |
| May 20, 2026 | 1,211 | 1,195 | 1,195 | 1,211 | 1,190 | 70,600 |
| May 19, 2026 | 1,222 | 1,212 | 1,212 | 1,239 | 1,212 | 77,700 |
| May 18, 2026 | 1,243 | 1,222 | 1,222 | 1,243 | 1,221 | 70,800 |
| May 15, 2026 | 1,242 | 1,223 | 1,223 | 1,255 | 1,221 | 82,100 |
| May 14, 2026 | 1,270 | 1,243 | 1,243 | 1,277 | 1,228 | 95,300 |
| May 13, 2026 | 1,290 | 1,277 | 1,277 | 1,300 | 1,248 | 134,800 |
| May 12, 2026 | 1,290 | 1,280 | 1,280 | 1,296 | 1,280 | 85,100 |
| May 11, 2026 | 1,329 | 1,292 | 1,292 | 1,333 | 1,292 | 122,300 |
| May 08, 2026 | 1,399 | 1,334 | 1,334 | 1,399 | 1,333 | 186,500 |
| May 07, 2026 | 1,395 | 1,402 | 1,402 | 1,403 | 1,350 | 326,000 |
| May 01, 2026 | 1,588 | 1,565 | 1,565 | 1,588 | 1,557 | 31,700 |
| April 30, 2026 | 1,582 | 1,589 | 1,589 | 1,603 | 1,531 | 102,400 |
| April 28, 2026 | 1,589 | 1,610 | 1,610 | 1,610 | 1,589 | 58,600 |
| April 27, 2026 | 1,604 | 1,593 | 1,593 | 1,609 | 1,589 | 41,500 |
| April 24, 2026 | 1,602 | 1,604 | 1,604 | 1,607 | 1,597 | 32,400 |
| April 23, 2026 | 1,588 | 1,606 | 1,606 | 1,606 | 1,567 | 73,000 |
| April 22, 2026 | 1,585 | 1,579 | 1,579 | 1,593 | 1,575 | 38,200 |
| April 21, 2026 | 1,594 | 1,593 | 1,593 | 1,602 | 1,584 | 39,900 |
| April 20, 2026 | 1,590 | 1,594 | 1,594 | 1,594 | 1,566 | 62,300 |
| April 17, 2026 | 1,597 | 1,590 | 1,590 | 1,603 | 1,567 | 63,400 |
| April 16, 2026 | 1,566 | 1,597 | 1,597 | 1,597 | 1,566 | 59,500 |
| April 15, 2026 | 1,560 | 1,581 | 1,581 | 1,588 | 1,560 | 83,000 |
| April 14, 2026 | 1,575 | 1,558 | 1,558 | 1,581 | 1,552 | 67,400 |
| April 13, 2026 | 1,550 | 1,564 | 1,564 | 1,576 | 1,550 | 81,600 |
| April 10, 2026 | 1,598 | 1,559 | 1,559 | 1,609 | 1,552 | 116,500 |
| April 09, 2026 | 1,607 | 1,589 | 1,589 | 1,612 | 1,589 | 72,000 |
| April 08, 2026 | 1,572 | 1,595 | 1,595 | 1,603 | 1,572 | 96,500 |
| April 07, 2026 | 1,535 | 1,553 | 1,553 | 1,569 | 1,533 | 93,100 |
| April 06, 2026 | 1,567 | 1,537 | 1,537 | 1,569 | 1,533 | 151,100 |
| April 03, 2026 | 1,568 | 1,567 | 1,567 | 1,580 | 1,557 | 111,200 |
| April 02, 2026 | 1,599 | 1,567 | 1,567 | 1,599 | 1,567 | 132,200 |
| April 01, 2026 | 1,607 | 1,576 | 1,576 | 1,622 | 1,575 | 128,700 |
| March 31, 2026 | 1,635 | 1,600 | 1,600 | 1,638 | 1,600 | 116,200 |
| March 30, 2026 | 1,619 | 1,638 | 1,638 | 1,674 | 1,601 | 237,300 |
| March 27, 2026 | 1,855 | 1,879 | 1,779 | 1,895 | 1,853 | 122,500 |
| March 26, 2026 | 1,900 | 1,880 | 1,779.95 | 1,905 | 1,872 | 109,800 |
| March 25, 2026 | 1,915 | 1,901 | 1,799.83 | 1,920 | 1,898 | 86,100 |