Riken Corundum Company Limited.

TSE:5395 Stock Report

Market Cap: JP¥2.4b

Riken Corundum Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of 5395?
Owner TypeNumber of SharesOwnership Percentage
Private Companies9,0000.998%
Institutions32,0003.55%
Individual Insiders67,7007.51%
General Public324,25836%
Public Companies469,00052%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 18 shareholders own 64.05% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
52%
Okamoto Industries, Inc.
469,000JP¥1.3b0%no data
2.44%
Masatoshi Osawa
22,000JP¥59.5m0%no data
1.33%
SBI Holdings Inc., Asset Management Arm
12,000JP¥32.5m0%0.01%
1.22%
Shiro Makino
11,000JP¥29.8m83.3%no data
0.89%
Monex Group, Inc., Asset Management Arm
8,000JP¥21.6m0%0.37%
0.89%
Yutaka Securities Co. Ltd., Asset Management Arm
8,000JP¥21.6m60%100.0%
0.89%
Keizo Udagawa
8,000JP¥21.6m-57.9%no data
0.78%
Satoshi Aoki
7,000JP¥18.9m0%no data
0.67%
Nobuko Omizo
6,000JP¥16.2m0%no data
0.67%
Tsuyoshi Hosoba
6,000JP¥16.2m0%no data
0.67%
Ryuhei Takada
6,000JP¥16.2m0%no data
0.55%
Miyuki Sangyo Co., Ltd.
5,000JP¥13.5m0%no data
0.44%
Nanko Abrasives Industry Co. Ltd
4,000JP¥10.8m0%no data
0.44%
Ueda Yagi Tanshi Co. Ltd., Asset Management Arm
4,000JP¥10.8m0%0.01%
0.11%
Tomio Masuda
1,000JP¥2.7m0%no data
0.055%
Shinichi Eguchi
500JP¥1.4m0%no data
0.011%
Katsunori Shioyama
100JP¥270.6k0%no data
0.011%
Kazuo Ishikawa
100JP¥270.6k0%no data
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