全部股東
股東類型
- 機構投資者80.24%
- 個人與內幕人士10.59%
- 上市公司7.90%
- 公眾及其他1.26%
- 國有企業0.02%
主要股東
| 股東 | |||||
|---|---|---|---|---|---|
BlackRock, Inc. | 11.62% | 486.62 萬 | 0.73% | -1.91 萬 | 31/03/2026 |
Advantest Corporation | 7.90% | 330.69 萬 | 0.39% | +0 | 17/04/2026 |
John KibarianCo-Founder, President, CEO & Director | 6.12% | 256.25 萬 | 0.30% | +0 | 17/04/2026 |
Needham Investment Management, LLC | 4.83% | 202.27 萬 | 0.14% | +5.77 萬 | 31/03/2026 |
Kimon MichaelsCo-Founder, Executive VP of Products & Solutions and Director | 3.75% | 157.04 萬 | 0.18% | +0 | 17/04/2026 |
Emerald Advisers, LLC | 3.48% | 145.54 萬 | 0.41% | -8.26 萬 | 31/03/2026 |
Vanguard Portfolio Management, LLC | 3.35% | 140.07 萬 | -- | +140.07 萬 | 31/03/2026 |
Vanguard Capital Management, LLC | 3.32% | 138.81 萬 | -- | +138.81 萬 | 31/03/2026 |
Wasatch Advisors LP | 3.30% | 138.07 萬 | 2.03% | +87.30 萬 | 30/06/2026 |
Ranger Investment Management, L.P. | 3.06% | 127.96 萬 | 0.10% | +10.96 萬 | 31/03/2026 |
William Blair Investment Management, LLC | 3.03% | 126.95 萬 | 0.44% | -10.29 萬 | 31/03/2026 |
State Street Global Advisors, Inc. | 2.85% | 119.24 萬 | 0.06% | +4.08 萬 | 31/03/2026 |
Barrow, Hanley, Mewhinney & Strauss, LLC | 2.72% | 114.05 萬 | -- | +114.05 萬 | 31/03/2026 |
Ophir Asset Management Pty Ltd | 2.72% | 113.73 萬 | 0.89% | +41.42 萬 | 31/03/2026 |
Snyder Capital Management, L.P. | 2.53% | 106.05 萬 | 0.12% | +10.50 萬 | 31/03/2026 |
Janus Henderson Group Ltd. | 2.47% | 103.57 萬 | 0.17% | +12.35 萬 | 31/03/2026 |
Samjo Management, LLC | 2.20% | 92.00 萬 | 0.71% | -23.11 萬 | 31/03/2026 |
Dimensional Fund Advisors LP | 2.02% | 84.57 萬 | <0.01% | +4.47 萬 | 31/03/2026 |
Loomis, Sayles & Company, L.P. | 1.98% | 82.71 萬 | 0.80% | +36.19 萬 | 31/03/2026 |
Geode Capital Management, LLC | 1.92% | 80.22 萬 | 0.03% | +3.21 萬 | 31/03/2026 |