Digest — 2026-05-21

3 activist signals · 0 total filings ← All digests
Activist / Holder Target Stake Event Flag Demands Filing
Strategic Capital, Inc. 7745
A&D Holon Holdings Co., Ltd.
11.87% change ✓ Activist EDINET ↗
9274
KPP GROUP HOLDINGS CO., LTD.
5.04% initial_5pct ✓ Activist EDINET ↗
Oasis Management Company Ltd. 2168
Pasona Group Inc.
0.19% change ✓ Activist EDINET ↗
Wide Friends Co.,Ltd. 7081
Koyou Rentia Co.,Ltd.
70.37% change Passive EDINET ↗
Fujita Yoshikuni 503A 59.96% correction Passive EDINET ↗
MITSUBA Corporation 9691
RYOMO SYSTEMS CO.,LTD.
53.15% change Passive EDINET ↗
MITSUBA Corporation 9691
RYOMO SYSTEMS CO.,LTD.
53.15% change Passive EDINET ↗
Mitsuba Electric Mfg. Co., Ltd. 9691
RYOMO SYSTEMS CO.,LTD.
51.14% initial_5pct Passive EDINET ↗
MITSUBA Corporation 9691
RYOMO SYSTEMS CO.,LTD.
51.14% change Passive EDINET ↗
Kiyoku Kenya 4374
譬ェ蠑丈シ夂、セ�シイ�シッ�シ「�シッ�シエ縲€�シー�シ。�シケ�シュ�シ・�ショ�シエ
50.92% change Passive EDINET ↗
Fund Corporate Investment Co., Ltd. 2345
Kushim, Inc.
46.23% initial_5pct Passive EDINET ↗
SHO TAGAWA 9279
GIFT HOLDINGS INC.
44.83% change Passive EDINET ↗
DAIHATSU MOTOR CO., LTD. 5644
METALART CORPORATION
32.84% change Passive EDINET ↗
Mizuho Financial Group, Inc. 8425
Mizuho Leasing Company, Limited
25.96% change Passive EDINET ↗
KAY LEO BROTHERS LIMITED 6380 25.95% correction Passive EDINET ↗
HONDA MOTOR CO., LTD. 7218
TANAKA SEIMITSU KOGYO CO.,LTD.
24.34% change Passive EDINET ↗
Koutaishi Co.,Ltd. 2990 24.3% change Passive EDINET ↗
osuka masataka 9037
HAMAKYOREX CO.,LTD.
20.61% change Passive EDINET ↗
Noritsu Koki Co.,Ltd. 4584
Kidswell Bio Corporation
19.08% change Passive EDINET ↗
Mitsunobu Okada 186A
譬ェ蠑丈シ夂、セ繧「繧ケ繝医Ο繧ケ繧ア繝シ繝ォ繝帙�シ繝ォ繝�繧」繝ウ繧ー繧ケ
18.28% correction Passive EDINET ↗
Orion SPV1 LLC 2134
Kitahama Capital Partners Co.,Ltd.
17.97% correction Passive EDINET ↗
HIROYUKI OGAWA 3498
Kasumigaseki Capital Co., Ltd.
17.29% change Passive EDINET ↗
Old Peak Group Ltd. 6018
THE HANSHIN DIESEL WORKS, LTD
14.98% change Passive EDINET ↗
Hikari Tsushin K.K. 3763
Pro-ship Incorporated
14.76% change Passive EDINET ↗
Hikari Tsushin K.K. 4389
Property Data Bank,Inc.
14.3% change Passive EDINET ↗
FUJI ELECTRIC CO., LTD. 6424
TAKAMISAWA CYBERNETICS COMPANY,LTD.
13.4% change Passive EDINET ↗
SANKYO CO., LTD. 6249
Gamecard-Joyco Holdings, Inc.
11.09% change Passive EDINET ↗
Jumpei Takenaka 4369
Tri Chemical Laboratories Inc.
10.66% change Passive EDINET ↗
Fujitsu Limited 6424
TAKAMISAWA CYBERNETICS COMPANY,LTD.
10.45% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 2972 10.21% change Passive EDINET ↗
Takahiro Kato 7082
譬ェ蠑丈シ夂、セ繧ク繝「繝�繧」繝シ
10.19% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6136
OSG Corporation
10.01% change Passive EDINET ↗
Massachusetts Financial Services Company 4004
Resonac Holdings Corporation
9.47% change Passive EDINET ↗
Zennor Asset Management LLP 4078
Sakai Chemical Industry Co.,Ltd.
9.29% change Passive EDINET ↗
Nomura Asset Management Co., Ltd. 6103
OKUMA Corporation
9.21% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 4543
TERUMO CORPORATION
9.19% change Passive EDINET ↗
Nomura Asset Management Co., Ltd. 5301
TOKAI CARBON CO., LTD.
9.16% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6387
SAMCO INC.
8.88% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 5406
Kobe Steel, Ltd.
8.77% change Passive EDINET ↗
KOSUGI KEIICHI 7555
Ota Floriculture Auction Co.,Ltd.
8.62% correction Passive EDINET ↗
Nomura Securities Co.,Ltd. 4613
KANSAI PAINT CO.,LTD.
8.56% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6458
SINKO INDUSTRIES LTD.
8.46% change Passive EDINET ↗
SMBC Nikko Securities Inc. 8818
Keihanshin Building Co., Ltd.
8.38% change Passive EDINET ↗
Nomura Asset Management Co., Ltd. 5288
ASIA PILE HOLDINGS CORPORATION
8.21% change Passive EDINET ↗
Old Peak Group Ltd. 1827
NAKANO CORPORATION
8.18% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 4004
Resonac Holdings Corporation
8.12% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 3697
譬ェ蠑丈シ夂、セ�シウ�シィ�シゥ�シヲ�シエ
8.03% change Passive EDINET ↗
Sumitomo Mitsui Trust Bank,Limited 6770 8.01% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 4666
PARK24 Co., Ltd.
7.81% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 9202
ANA HOLDINGSINC.
7.31% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 1925
DAIWA HOUSE INDUSTRY CO., LTD.
7.27% change Passive EDINET ↗
Schroder Investment Management(Japan)Limited 6638
MIMAKI ENGINEERING CO.,LTD.
7.23% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 4324
DENTSU GROUP INC.
7.22% change Passive EDINET ↗
Sumitomo Mitsui Trust Bank,Limited 5631
The Japan Steel Works, Ltd.
7.03% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 5076
INFRONEER Holdings Inc.
6.92% change Passive EDINET ↗
Sumitomo Mitsui Trust Asset Management Co.,Ltd. 6526
SocionNext Co., Ltd.
6.78% change Passive EDINET ↗
Resona Asset Management Co., Ltd. 4390 6.65% change Passive EDINET ↗
Sumitomo Mitsui Trust Asset Management Co.,Ltd. 6724
SEIKO EPSON CORPORATION
6.64% change Passive EDINET ↗
Schroder Investment Management(Japan)Limited 7917
ZACROS Corporation
6.62% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 5411
JFE Holdings,Inc.
6.58% change Passive EDINET ↗
Sumitomo Mitsui DS Asset Management Company, Limited 1964
Chugai Ro Co.,Ltd.
6.57% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 4461
DKS Co. Ltd.
6.5% change Passive EDINET ↗
Sumitomo Mitsui DS Asset Management Company, Limited 6617
TAKAOKA TOKO CO., LTD.
6.5% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6367
DAIKIN INDUSTRIES, LTD.
6.42% change Passive EDINET ↗
Sumitomo Mitsui Trust Bank,Limited 6367
DAIKIN INDUSTRIES, LTD.
6.39% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6254
Nomura Micro Science Co.,Ltd.
6.36% initial_5pct Passive EDINET ↗
Sumitomo Mitsui Trust Asset Management Co.,Ltd. 5301
TOKAI CARBON CO., LTD.
6.34% change Passive EDINET ↗
Sumitomo Mitsui Trust Asset Management Co.,Ltd. 1893
PENTA-OCEAN CONSTRUCTION CO.,LTD.
6.31% change Passive EDINET ↗
Hikari Tsushin K.K. 9346
Cocorport Inc.
6.12% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6278
UNION TOOL CO.
6.01% initial_5pct Passive EDINET ↗
Sumitomo Mitsui Trust Bank,Limited 8217
OKUWA CO., LTD.
5.99% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 4452
Kao Corporation
5.89% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 4449
giftee Inc.
5.72% initial_5pct Passive EDINET ↗
Nomura Securities Co.,Ltd. 3492 5.67% change Passive EDINET ↗
Schroder Investment Management(Japan)Limited 7483
DOSHISHA CO.,LTD.
5.53% change Passive EDINET ↗
Morgan Stanley MUFG Securities Co., Ltd. 3034
Quall Holdings Co., Ltd.
5.5% change Passive EDINET ↗
Nomura Asset Management Co., Ltd. 4092
Nippon Chemical Industrial Co.,Ltd.
5.44% initial_5pct Passive EDINET ↗
Nomura Securities Co.,Ltd. 186A
譬ェ蠑丈シ夂、セ繧「繧ケ繝医Ο繧ケ繧ア繝シ繝ォ繝帙�シ繝ォ繝�繧」繝ウ繧ー繧ケ
5.4% initial_5pct Passive EDINET ↗
Columbia Management Investment Advisers, LLC 3132
Macnica Holdings Co., Ltd.
5.37% initial_5pct Passive EDINET ↗
Schroder Investment Management Limited 6277
HOSOKAWA MICRON CORPORATION
5.36% change Passive EDINET ↗
Schroder Investment Management(Japan)Limited 6859
Espec Co., Ltd.
5.35% change Passive EDINET ↗
Pilgrim Partners Asia (Pte.) Ltd. 7133
HYUGA PRIMARY CARE Co.,Ltd.
5.3% initial_5pct Passive EDINET ↗
CREDIT INDUSTRIEL ET COMMERCIAL 3593
HOGY MEDICAL CO.,LTD.
5.21% initial_5pct Passive EDINET ↗
SOMPO ASSET MANAGEMENT CO.,LTD. 6183
譬ェ蠑丈シ夂、セ繝吶Ν繧キ繧ケ繝�繝�シ抵シ斐�帙�シ繝ォ繝�繧」繝ウ繧ー繧ケ
5.19% initial_5pct Passive EDINET ↗
Nomura Securities Co.,Ltd. 9627
AIN HOLDINGS INC.
5.18% change Passive EDINET ↗
Nomura Asset Management Co., Ltd. 6143
Sodick Co.,Ltd.
5.16% initial_5pct Passive EDINET ↗
Schroder Investment Management(Japan)Limited 6235
OPTORUN CO.,LTD.
5.13% change Passive EDINET ↗
SOMPO ASSET MANAGEMENT CO.,LTD. 7575
Japan Lifeline Co., Ltd.
5.07% initial_5pct Passive EDINET ↗
Nomura Securities Co.,Ltd. 4751
CyberAgent Inc.
5.07% change Passive EDINET ↗
Sumitomo Mitsui Trust Bank,Limited 5011
NICHIREKI GROUP CO., LTD.
5.06% change Passive EDINET ↗
Schroder Investment Management(Japan)Limited 6340 5.02% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 2371
Kakaku.com,Inc.
5.01% initial_5pct Passive EDINET ↗
Nomura Securities Co.,Ltd. 9090 4.99% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6481
THK CO., LTD.
4.91% change Passive EDINET ↗
Amova Asset Management Co., Ltd. 5575
譬ェ蠑丈シ夂、セ�シァ�ス鯉ス擾スゑス��ス�
4.69% change Passive EDINET ↗
Nomura Asset Management Co., Ltd. 3901
MarkLines Co.,Ltd.
4.62% change Passive EDINET ↗
Schroder Investment Management(Japan)Limited 4099
SHIKOKU KASEI HOLDINGS CORPOLATION
4.47% change Passive EDINET ↗
Nomura Asset Management Co., Ltd. 3415
TOKYO BASE Co., Ltd.
4.26% change Passive EDINET ↗
Sumitomo Mitsui Trust Bank,Limited 4088
AIR WATER INC.
3.83% change Passive EDINET ↗
Massachusetts Financial Services Company 9629
PCA CORPORATION
3.78% change Passive EDINET ↗
Sumitomo Mitsui DS Asset Management Company, Limited 3900 3.67% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 5233
TAIHEIYO CEMENT CORPORATION
3.2% change Passive EDINET ↗
Daiwa Asset Management Co.Ltd. 6104
SHIBAURA MACHINE CO., LTD.
2.17% change Passive EDINET ↗
Nomura Securities Co.,Ltd. 6197
Solasto Corporation
1.88% change Passive EDINET ↗
TAKAKUWA MASAYA 3083
Star seeds Co.,Ltd.
0.46% change Passive EDINET ↗