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主要股东最新
股东
BlackRock, Inc.	11.62%	486.62 万	0.73%	-1.91 万	2026/03/31
Advantest Corporation	7.90%	330.69 万	0.39%	+0	2026/04/17
John KibarianCo-Founder, President, CEO & Director	6.12%	256.25 万	0.30%	+0	2026/04/17
Needham Investment Management, LLC	4.83%	202.27 万	0.14%	+5.77 万	2026/03/31
Kimon MichaelsCo-Founder, Executive VP of Products & Solutions and Director	3.75%	157.04 万	0.18%	+0	2026/04/17
Emerald Advisers, LLC	3.48%	145.54 万	0.41%	-8.26 万	2026/03/31
Vanguard Portfolio Management, LLC	3.35%	140.07 万	--	+140.07 万	2026/03/31
Vanguard Capital Management, LLC	3.32%	138.81 万	--	+138.81 万	2026/03/31
Wasatch Advisors LP	3.30%	138.07 万	2.03%	+87.30 万	2026/06/30
Ranger Investment Management, L.P.	3.06%	127.96 万	0.10%	+10.96 万	2026/03/31
William Blair Investment Management, LLC	3.03%	126.95 万	0.44%	-10.29 万	2026/03/31
State Street Global Advisors, Inc.	2.85%	119.24 万	0.06%	+4.08 万	2026/03/31
Barrow, Hanley, Mewhinney & Strauss, LLC	2.72%	114.05 万	--	+114.05 万	2026/03/31
Ophir Asset Management Pty Ltd	2.72%	113.73 万	0.89%	+41.42 万	2026/03/31
Snyder Capital Management, L.P.	2.53%	106.05 万	0.12%	+10.50 万	2026/03/31
Janus Henderson Group Ltd.	2.47%	103.57 万	0.17%	+12.35 万	2026/03/31
Samjo Management, LLC	2.20%	92.00 万	0.71%	-23.11 万	2026/03/31
Dimensional Fund Advisors LP	2.02%	84.57 万	<0.01%	+4.47 万	2026/03/31
Loomis, Sayles & Company, L.P.	1.98%	82.71 万	0.80%	+36.19 万	2026/03/31
Geode Capital Management, LLC	1.92%	80.22 万	0.03%	+3.21 万	2026/03/31

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