OPEN Group,Inc. 6572Short Interest

Estimated short interest in OPEN Group,Inc. (6572) is 4.16% of shares outstanding as of 2026-09-24. Institutions holding 0.5% or more: Barclays Capital Securities Ltd.

Prime Market (Domestic) Services IT & Services, Others TOPIX Small 2
Estimated short interest
4.16%
▼0.01%
Estimated position (shares)
2,429,550
As of 2026-09-24
Short sellers
10 firms
503 reports

Short Interest Trend Last 5 years, by institution, % of shares outstanding

Estimated short interest, stacking the latest reported position of each short seller. The 5 largest current holders are shown in color and the rest are grouped as "Others". Hover over (or tap) a bar to see the breakdown.

  • Barclays Capital Securities Ltd
  • Citigroup Global Markets Limited
  • Nomura Securities Co., Ltd.
  • Morgan Stanley MUFG Securities Co., Ltd.
  • Nomura International plc
  • Others
4.16%
Estimated short interest, 2026-09-24
Others1.68%
Nomura International plc0.46%
Morgan Stanley MUFG Securities Co., Ltd.0.46%
Nomura Securities Co., Ltd.0.48%
Citigroup Global Markets Limited0.49%
Barclays Capital Securities Ltd0.59%

Current Positions by Short Seller Latest report of each holder

Last report Short seller Position (shares) Ratio Change Status
2026-09-24 Barclays Capital Securities Ltd Position 377,700 shares Ratio 0.59% ▼0.01% Holding
2020-04-30 Citigroup Global Markets Limited Position 286,066 shares Ratio 0.49% ▼0.09% Below 0.5%
2026-08-12 Nomura Securities Co., Ltd. Position 309,406 shares Ratio 0.48% ▼0.04% Below 0.5%
2022-12-23 Nomura International plc Position 287,100 shares Ratio 0.46% ▼0.04% Below 0.5%
2026-08-13 Morgan Stanley MUFG Securities Co., Ltd. Position 293,277 shares Ratio 0.46% ▼0.04% Below 0.5%
2023-01-25 GOLDMAN SACHS INTERNATIONAL Position 284,041 shares Ratio 0.45% ▼0.05% Below 0.5%
2019-04-26 Credit Suisse Securities (Europe) Limited Position 122,800 shares Ratio 0.44% ▼0.22% Below 0.5%
2021-04-19 MERRILL LYNCH INTERNATIONAL Position 253,246 shares Ratio 0.43% ▼0.07% Below 0.5%
2020-04-23 Credit Suisse AG Position 165,400 shares Ratio 0.28% ▼0.32% Below 0.5%
2022-06-30 Integrated Core Strategies (Asia) Pte. Ltd. Position 50,514 shares Ratio 0.08% ▼0.59% Below 0.5%

Disclosure History 503 in total

Trade date Short seller Position (shares) Ratio Change Note
2026-09-24 Barclays Capital Securities Ltd Position 377,700 shares Ratio 0.59% ▼0.01% —
2026-09-18 Barclays Capital Securities Ltd Position 380,700 shares Ratio 0.60% ▲0.01% —
2026-09-11 Barclays Capital Securities Ltd Position 377,000 shares Ratio 0.59% ▼0.01% —
2026-09-09 Barclays Capital Securities Ltd Position 385,900 shares Ratio 0.60% ▲0.02% —
2026-09-02 Barclays Capital Securities Ltd Position 370,600 shares Ratio 0.58% ▼0.11% —
2026-08-13 Morgan Stanley MUFG Securities Co., Ltd. Position 293,277 shares Ratio 0.46% ▼0.04% Below 0.5%
2026-08-12 Nomura Securities Co., Ltd. Position 309,406 shares Ratio 0.48% ▼0.04% Below 0.5%
2026-08-12 Morgan Stanley MUFG Securities Co., Ltd. Position 320,177 shares Ratio 0.50% ▲0.10% —
2026-07-24 Barclays Capital Securities Ltd Position 439,900 shares Ratio 0.69% ▼0.01% —
2026-07-23 Barclays Capital Securities Ltd Position 443,400 shares Ratio 0.70% ▲0.02% —
2026-07-23 Nomura Securities Co., Ltd. Position 330,906 shares Ratio 0.52% ▲0.05% —
2026-07-21 Barclays Capital Securities Ltd Position 436,300 shares Ratio 0.68% ▼0.03% —
2026-07-21 Morgan Stanley MUFG Securities Co., Ltd. Position 291,277 shares Ratio 0.46% ▼0.06% Below 0.5%
2026-07-17 Morgan Stanley MUFG Securities Co., Ltd. Position 331,477 shares Ratio 0.52% ▲0.04% —
2026-07-10 Morgan Stanley MUFG Securities Co., Ltd. Position 309,577 shares Ratio 0.48% ▼0.09% Below 0.5%
2026-07-07 Morgan Stanley MUFG Securities Co., Ltd. Position 366,877 shares Ratio 0.57% ▼0.10% —
2026-07-01 Morgan Stanley MUFG Securities Co., Ltd. Position 430,177 shares Ratio 0.67% ▼0.11% —
2026-06-26 Morgan Stanley MUFG Securities Co., Ltd. Position 497,977 shares Ratio 0.78% ▼0.11% —
2026-06-11 Nomura Securities Co., Ltd. Position 299,606 shares Ratio 0.47% ▼0.12% Below 0.5%
2026-06-10 Barclays Capital Securities Ltd Position 454,300 shares Ratio 0.71% ▲0.10% —
2026-06-05 Morgan Stanley MUFG Securities Co., Ltd. Position 568,477 shares Ratio 0.89% ▼0.09% —
2026-06-02 Barclays Capital Securities Ltd Position 388,500 shares Ratio 0.61% ▲0.11% —
2026-05-29 Barclays Capital Securities Ltd Position 317,500 shares Ratio 0.50% ▲0.07% —
2026-05-27 Nomura Securities Co., Ltd. Position 379,206 shares Ratio 0.59% ▼0.01% —
2026-05-25 Morgan Stanley MUFG Securities Co., Ltd. Position 625,377 shares Ratio 0.98% ▼0.02% —
2026-05-22 Nomura Securities Co., Ltd. Position 380,506 shares Ratio 0.60% ▲0.01% —
2026-05-21 Nomura Securities Co., Ltd. Position 378,306 shares Ratio 0.59% ▼0.04% —
2026-05-14 Morgan Stanley MUFG Securities Co., Ltd. Position 633,577 shares Ratio 1.00% ▲0.01% —
2026-05-13 Morgan Stanley MUFG Securities Co., Ltd. Position 630,177 shares Ratio 0.99% ▼0.01% —
2026-05-12 Morgan Stanley MUFG Securities Co., Ltd. Position 632,977 shares Ratio 1.00% ▲0.01% —

Related Stocks Same TSE 33 sector

Stock Market TSE 33 Sector TOPIX-17 Sector Index
Meiho Facility Works Ltd.1717 Standard Market(Domestic) Services IT & Services, Others
Nippon Koei Co.,Ltd.1954 TSE 1st Section (Domestic) Services IT & Services, Others TOPIX Small 2
LIFULL Co.,Ltd.2120 Prime Market (Domestic) Services IT & Services, Others TOPIX Small 2
Interspace Co.,Ltd.2122 Standard Market(Domestic) Services IT & Services, Others
JAC Recruitment Co.,Ltd.2124 Prime Market (Domestic) Services IT & Services, Others TOPIX Small 1