PILLAR Corporation 6490Short Interest

Estimated short interest in PILLAR Corporation (6490) is 4.96% of shares outstanding as of 2026-09-30. Institutions holding 0.5% or more: Barclays Capital Securities Ltd.

Prime Market (Domestic) Machinery Machinery TOPIX Small 1
Estimated short interest
4.96%
▼0.02%
Estimated position (shares)
1,254,868
As of 2026-09-30
Short sellers
10 firms
838 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
  • MERRILL LYNCH INTERNATIONAL
  • Morgan Stanley MUFG Securities Co., Ltd.
  • GOLDMAN SACHS INTERNATIONAL
  • Others
4.96%
Estimated short interest, 2026-09-30
Others1.30%
GOLDMAN SACHS INTERNATIONAL0.44%
Morgan Stanley MUFG Securities Co., Ltd.0.48%
MERRILL LYNCH INTERNATIONAL0.48%
Citigroup Global Markets Limited0.49%
Barclays Capital Securities Ltd1.77%

Current Positions by Short Seller Latest report of each holder

Last report Short seller Position (shares) Ratio Change Status
2026-09-01 Barclays Capital Securities Ltd Position 444,126 shares Ratio 1.77% ▲0.16% Holding
2026-02-12 Citigroup Global Markets Limited Position 124,300 shares Ratio 0.49% ▼0.01% Below 0.5%
2026-09-30 MERRILL LYNCH INTERNATIONAL Position 120,686 shares Ratio 0.48% ▼0.02% Below 0.5%
2026-07-15 Morgan Stanley MUFG Securities Co., Ltd. Position 121,234 shares Ratio 0.48% ▼0.07% Below 0.5%
2026-08-12 JPM Securities Japan Co Ltd. Position 112,064 shares Ratio 0.44% ▼0.06% Below 0.5%
2026-06-11 GOLDMAN SACHS INTERNATIONAL Position 112,463 shares Ratio 0.44% ▼0.13% Below 0.5%
2022-05-30 Integrated Core Strategies (Asia) Pte. Ltd. Position 100,200 shares Ratio 0.40% ▼0.10% Below 0.5%
2026-04-22 Nomura International plc Position 60,038 shares Ratio 0.23% ▼0.46% Below 0.5%
2017-11-06 REGULUS MASTER FUND Position 57,200 shares Ratio 0.22% ▼0.30% Below 0.5%
2026-06-01 Morgan Stanley & Co. International plc Position 2,557 shares Ratio 0.01% ▼0.87% Below 0.5%

Disclosure History 838 in total

Trade date Short seller Position (shares) Ratio Change Note
2026-09-30 MERRILL LYNCH INTERNATIONAL Position 120,686 shares Ratio 0.48% ▼0.02% Below 0.5%
2026-09-28 MERRILL LYNCH INTERNATIONAL Position 125,686 shares Ratio 0.50% ▼0.07% —
2026-09-25 MERRILL LYNCH INTERNATIONAL Position 143,086 shares Ratio 0.57% ▲0.02% —
2026-09-18 MERRILL LYNCH INTERNATIONAL Position 140,186 shares Ratio 0.55% ▼0.10% —
2026-09-17 MERRILL LYNCH INTERNATIONAL Position 164,386 shares Ratio 0.65% ▲0.01% —
2026-09-16 MERRILL LYNCH INTERNATIONAL Position 162,686 shares Ratio 0.64% ▼0.03% —
2026-09-14 MERRILL LYNCH INTERNATIONAL Position 168,886 shares Ratio 0.67% ▼0.03% —
2026-09-11 MERRILL LYNCH INTERNATIONAL Position 176,086 shares Ratio 0.70% ▼0.02% —
2026-09-10 MERRILL LYNCH INTERNATIONAL Position 181,986 shares Ratio 0.72% ▲0.02% —
2026-09-09 MERRILL LYNCH INTERNATIONAL Position 176,286 shares Ratio 0.70% ▲0.01% —
2026-09-08 MERRILL LYNCH INTERNATIONAL Position 174,586 shares Ratio 0.69% ▼0.01% —
2026-09-07 MERRILL LYNCH INTERNATIONAL Position 176,386 shares Ratio 0.70% ▼0.01% —
2026-09-04 MERRILL LYNCH INTERNATIONAL Position 179,286 shares Ratio 0.71% ▲0.02% —
2026-09-03 MERRILL LYNCH INTERNATIONAL Position 174,886 shares Ratio 0.69% ▼0.03% —
2026-09-02 MERRILL LYNCH INTERNATIONAL Position 180,686 shares Ratio 0.72% ▲0.05% —
2026-09-01 MERRILL LYNCH INTERNATIONAL Position 168,886 shares Ratio 0.67% ▼0.02% —
2026-09-01 Barclays Capital Securities Ltd Position 444,126 shares Ratio 1.77% ▲0.16% —
2026-08-31 MERRILL LYNCH INTERNATIONAL Position 174,186 shares Ratio 0.69% ▼0.01% —
2026-08-31 Barclays Capital Securities Ltd Position 405,226 shares Ratio 1.61% ▲0.03% —
2026-08-28 MERRILL LYNCH INTERNATIONAL Position 176,786 shares Ratio 0.70% ▼0.04% —
2026-08-27 MERRILL LYNCH INTERNATIONAL Position 186,286 shares Ratio 0.74% ▼0.03% —
2026-08-26 MERRILL LYNCH INTERNATIONAL Position 193,086 shares Ratio 0.77% ▼0.01% —
2026-08-25 MERRILL LYNCH INTERNATIONAL Position 197,586 shares Ratio 0.78% ▼0.02% —
2026-08-24 MERRILL LYNCH INTERNATIONAL Position 202,186 shares Ratio 0.80% ▲0.01% —
2026-08-24 Barclays Capital Securities Ltd Position 396,926 shares Ratio 1.58% ▼0.11% —
2026-08-21 MERRILL LYNCH INTERNATIONAL Position 199,486 shares Ratio 0.79% ▼0.04% —
2026-08-20 MERRILL LYNCH INTERNATIONAL Position 208,986 shares Ratio 0.83% ▼0.04% —
2026-08-19 MERRILL LYNCH INTERNATIONAL Position 218,086 shares Ratio 0.87% ▼0.05% —
2026-08-18 MERRILL LYNCH INTERNATIONAL Position 231,386 shares Ratio 0.92% ▼0.01% —
2026-08-17 MERRILL LYNCH INTERNATIONAL Position 235,386 shares Ratio 0.93% ▼0.02% —

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