Mitsubishi Research Institute,Inc. 3636Short Interest

Estimated short interest in Mitsubishi Research Institute,Inc. (3636) is 0.88% of shares outstanding as of 2026-08-14. No institution currently holds 0.5% or more.

Prime Market (Domestic) Information & Communication IT & Services, Others TOPIX Small 1
Estimated short interest
0.8800%
▼0.0900%
Estimated position (shares)
146,034
As of 2026-08-14
Short sellers
3 firms
20 reports

Short Interest Trend By institution, % of shares outstanding

Estimated short interest, stacking the latest reported position of each short seller. The 4 largest current holders are shown in color and the rest are grouped as "Others". Hover over (or tap) a bar to see the breakdown.

  • Nomura International plc
  • Integrated Core Strategies (Asia) Pte. Ltd.
  • J.P. MORGAN SECURITIES PLC
  • Deutsche Bank Aktiengesellschaft, London
0.8800%
Estimated short interest, 2026-08-14
J.P. MORGAN SECURITIES PLC0.10%
Integrated Core Strategies (Asia) Pte. Ltd.0.36%
Nomura International plc0.42%

Current Positions by Short Seller Latest report of each holder

Last report Short seller Position (shares) Ratio Change Status
2026-08-14 Nomura International plc Position 68,310 shares Ratio 0.4200% ▼0.0901% Below 0.5%
2018-11-01 Integrated Core Strategies (Asia) Pte. Ltd. Position 60,700 shares Ratio 0.3600% ▼0.1601% Below 0.5%
2021-12-22 J.P. MORGAN SECURITIES PLC Position 17,024 shares Ratio 0.1000% ▼0.4301% Below 0.5%
2019-09-17 Deutsche Bank Aktiengesellschaft, London Position 0 shares Ratio 0.0000% ▼2.6100% Closed

Disclosure History 20 in total

Trade date Short seller Position (shares) Ratio Change Note
2026-08-14 Nomura International plc Position 68,310 shares Ratio 0.4200% ▼0.0901% Below 0.5%
2026-08-07 Nomura International plc Position 82,877 shares Ratio 0.5100% ▲0.3100% —
2026-05-29 Nomura International plc Position 3,585 shares Ratio 0.0200% ▼1.2000% Below 0.5%
2026-05-27 Nomura International plc Position 197,165 shares Ratio 1.2200% ▲0.0300% —
2026-05-26 Nomura International plc Position 192,063 shares Ratio 1.1900% ▼0.0201% —
2026-05-25 Nomura International plc Position 194,570 shares Ratio 1.2100% ▲0.0999% —
2026-05-18 Nomura International plc Position 179,579 shares Ratio 1.1100% ▲0.1000% —
2026-05-12 Nomura International plc Position 163,102 shares Ratio 1.0100% ▲0.0500% —
2026-05-07 Nomura International plc Position 155,035 shares Ratio 0.9600% ▲0.1599% —
2026-04-30 Nomura International plc Position 129,070 shares Ratio 0.8000% ▲0.0400% —
2026-04-28 Nomura International plc Position 122,720 shares Ratio 0.7600% ▲0.3200% —
2021-12-22 J.P. MORGAN SECURITIES PLC Position 17,024 shares Ratio 0.1000% ▼0.4301% Below 0.5%
2021-11-04 J.P. MORGAN SECURITIES PLC Position 87,861 shares Ratio 0.5300% ▲0.1700% —
2019-09-17 Deutsche Bank Aktiengesellschaft, London Position 0 shares Ratio 0.0000% ▼2.6100% Closed
2019-09-13 Deutsche Bank Aktiengesellschaft, London Position 430,000 shares Ratio 2.6100% ▲2.6100% —
2018-11-01 Integrated Core Strategies (Asia) Pte. Ltd. Position 60,700 shares Ratio 0.3600% ▼0.1601% Below 0.5%
2018-10-31 Integrated Core Strategies (Asia) Pte. Ltd. Position 86,900 shares Ratio 0.5200% ▲0.0300% —
2018-10-30 Integrated Core Strategies (Asia) Pte. Ltd. Position 81,100 shares Ratio 0.4900% ▼0.1200% Below 0.5%
2018-09-25 Integrated Core Strategies (Asia) Pte. Ltd. Position 101,500 shares Ratio 0.6100% ▲0.1099% —
2018-09-19 Integrated Core Strategies (Asia) Pte. Ltd. Position 83,000 shares Ratio 0.5000% ▲0.0800% —

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