Maruchiyo Yamaokaya Corporation 3399Short Interest

Estimated short interest in Maruchiyo Yamaokaya Corporation (3399) is 4.27% of shares outstanding as of 2026-09-30. Institutions holding 0.5% or more: Diversified Select Opportunities, LLC.

Standard Market(Domestic) Retail Trade Retail Trade
Estimated short interest
4.2700%
▼0.0100%
Estimated position (shares)
696,515
As of 2026-09-30
Short sellers
7 firms
343 reports

Short Interest Trend 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.

  • Diversified Select Opportunities, LLC
  • Morgan Stanley MUFG Securities Co., Ltd.
  • UBS AG
  • JPM Securities Japan Co Ltd.
  • GOLDMAN SACHS INTERNATIONAL
  • Others
4.2700%
Estimated short interest, 2026-09-30
Others0.79%
GOLDMAN SACHS INTERNATIONAL0.43%
JPM Securities Japan Co Ltd.0.43%
UBS AG0.45%
Morgan Stanley MUFG Securities Co., Ltd.0.48%
Diversified Select Opportunities, LLC1.69%

Current Positions by Short Seller Latest report of each holder

Last report Short seller Position (shares) Ratio Change Status
2026-09-30 Diversified Select Opportunities, LLC Position 341,700 shares Ratio 1.6900% ▼0.0101% Holding
2026-07-23 Morgan Stanley MUFG Securities Co., Ltd. Position 98,053 shares Ratio 0.4800% ▼0.1300% Below 0.5%
2025-05-07 UBS AG Position 45,300 shares Ratio 0.4500% ▼0.1001% Below 0.5%
2025-05-21 JPM Securities Japan Co Ltd. Position 44,000 shares Ratio 0.4300% ▼0.0801% Below 0.5%
2026-07-29 GOLDMAN SACHS INTERNATIONAL Position 87,262 shares Ratio 0.4300% ▼0.0901% Below 0.5%
2025-02-19 MERRILL LYNCH INTERNATIONAL Position 43,300 shares Ratio 0.4300% ▼0.1600% Below 0.5%
2025-02-20 Morgan Stanley & Co. International plc Position 36,900 shares Ratio 0.3600% ▼0.1401% Below 0.5%
2025-02-18 Integrated Core Strategies (Asia) Pte. Ltd. Position 0 shares Ratio 0.0000% ▼1.0400% Closed
2025-10-06 Barclays Capital Securities Ltd Position 0 shares Ratio 0.0000% ▼0.5400% Closed

Disclosure History 343 in total

Trade date Short seller Position (shares) Ratio Change Note
2026-09-30 Diversified Select Opportunities, LLC Position 341,700 shares Ratio 1.6900% ▼0.0101% —
2026-09-01 Diversified Select Opportunities, LLC Position 342,300 shares Ratio 1.7000% ▲0.0100% —
2026-08-31 Diversified Select Opportunities, LLC Position 341,400 shares Ratio 1.6900% ▼0.0101% —
2026-08-20 Diversified Select Opportunities, LLC Position 342,400 shares Ratio 1.7000% ▲0.0999% —
2026-08-04 Diversified Select Opportunities, LLC Position 322,900 shares Ratio 1.6000% ▲0.1000% —
2026-07-29 GOLDMAN SACHS INTERNATIONAL Position 87,262 shares Ratio 0.4300% ▼0.0901% Below 0.5%
2026-07-28 GOLDMAN SACHS INTERNATIONAL Position 105,462 shares Ratio 0.5200% ▲0.1000% —
2026-07-23 Morgan Stanley MUFG Securities Co., Ltd. Position 98,053 shares Ratio 0.4800% ▼0.1300% Below 0.5%
2026-07-22 Diversified Select Opportunities, LLC Position 303,100 shares Ratio 1.5000% ▲0.0100% —
2026-07-22 Morgan Stanley MUFG Securities Co., Ltd. Position 123,953 shares Ratio 0.6100% ▼0.1801% —
2026-07-21 Diversified Select Opportunities, LLC Position 299,700 shares Ratio 1.4900% ▼0.0101% —
2026-07-17 Morgan Stanley MUFG Securities Co., Ltd. Position 159,246 shares Ratio 0.7900% ▼0.1000% —
2026-07-16 Morgan Stanley MUFG Securities Co., Ltd. Position 180,546 shares Ratio 0.8900% ▼0.1401% —
2026-07-15 Morgan Stanley MUFG Securities Co., Ltd. Position 208,746 shares Ratio 1.0300% ▼0.1200% —
2026-07-14 Morgan Stanley MUFG Securities Co., Ltd. Position 233,246 shares Ratio 1.1500% ▼0.4201% —
2026-07-13 Morgan Stanley MUFG Securities Co., Ltd. Position 316,846 shares Ratio 1.5700% ▼0.2100% —
2026-07-03 Morgan Stanley MUFG Securities Co., Ltd. Position 359,946 shares Ratio 1.7800% ▼0.0401% —
2026-07-03 Diversified Select Opportunities, LLC Position 302,200 shares Ratio 1.5000% ▲0.0100% —
2026-07-01 Morgan Stanley MUFG Securities Co., Ltd. Position 368,046 shares Ratio 1.8200% ▲0.1100% —
2026-06-30 Morgan Stanley MUFG Securities Co., Ltd. Position 344,146 shares Ratio 1.7100% ▲0.0500% —
2026-06-29 Morgan Stanley MUFG Securities Co., Ltd. Position 334,346 shares Ratio 1.6600% ▼0.1301% —
2026-06-22 Morgan Stanley MUFG Securities Co., Ltd. Position 360,946 shares Ratio 1.7900% ▼0.0801% —
2026-06-18 Morgan Stanley MUFG Securities Co., Ltd. Position 377,446 shares Ratio 1.8700% ▼0.1600% —
2026-06-17 Morgan Stanley MUFG Securities Co., Ltd. Position 408,746 shares Ratio 2.0300% ▼0.1501% —
2026-06-15 Morgan Stanley MUFG Securities Co., Ltd. Position 440,146 shares Ratio 2.1800% ▼0.2100% —
2026-06-12 Morgan Stanley MUFG Securities Co., Ltd. Position 481,046 shares Ratio 2.3900% ▼0.1900% —
2026-06-11 Morgan Stanley MUFG Securities Co., Ltd. Position 520,546 shares Ratio 2.5800% ▼0.1201% —
2026-06-10 Morgan Stanley MUFG Securities Co., Ltd. Position 543,446 shares Ratio 2.7000% ▼0.1600% —
2026-06-08 Morgan Stanley MUFG Securities Co., Ltd. Position 576,746 shares Ratio 2.8600% ▼0.0801% —
2026-06-05 Morgan Stanley MUFG Securities Co., Ltd. Position 592,646 shares Ratio 2.9400% ▼0.1300% —

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