Sompo Holdings,Inc. 8630Short Interest

Estimated short interest in Sompo Holdings,Inc. (8630) is 2.23% of shares outstanding as of 2026-08-14. No institution currently holds 0.5% or more.

Prime Market (Domestic) Insurance Financials (ex Banks) TOPIX Large70
Estimated short interest
2.2300%
▼0.1600%
Estimated position (shares)
15,123,786
As of 2026-08-14
Short sellers
6 firms
64 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.

  • Jefferies International Limited
  • Societe Generale
  • BNP Paribas Financial Markets SNC
  • BNP Paribas Arbitrage SNC
  • Barclays Bank PLC
  • Others
2.2300%
Estimated short interest, 2026-08-14
Others0.25%
Barclays Bank PLC0.35%
BNP Paribas Arbitrage SNC0.37%
BNP Paribas Financial Markets SNC0.38%
Societe Generale0.43%
Jefferies International Limited0.45%

Current Positions by Short Seller Latest report of each holder

Last report Short seller Position (shares) Ratio Change Status
2024-04-04 Jefferies International Limited Position 4,491,600 shares Ratio 0.4500% ▼0.1500% Below 0.5%
2023-10-04 Societe Generale Position 1,524,227 shares Ratio 0.4300% ▼0.0801% Below 0.5%
2026-03-25 BNP Paribas Financial Markets SNC Position 3,588,863 shares Ratio 0.3800% ▼0.2400% Below 0.5%
2023-09-29 BNP Paribas Arbitrage SNC Position 1,296,857 shares Ratio 0.3700% ▼0.5500% Below 0.5%
2026-08-14 Barclays Bank PLC Position 3,339,680 shares Ratio 0.3500% ▼0.1601% Below 0.5%
2023-08-31 Integrated Core Strategies (Asia) Pte. Ltd. Position 882,559 shares Ratio 0.2500% ▼0.2500% Below 0.5%

Disclosure History 64 in total

Trade date Short seller Position (shares) Ratio Change Note
2026-08-14 Barclays Bank PLC Position 3,339,680 shares Ratio 0.3500% ▼0.1601% Below 0.5%
2026-08-12 Barclays Bank PLC Position 4,848,080 shares Ratio 0.5100% ▼0.1300% —
2026-08-07 Barclays Bank PLC Position 6,055,980 shares Ratio 0.6400% ▼0.0700% —
2026-03-25 BNP Paribas Financial Markets SNC Position 3,588,863 shares Ratio 0.3800% ▼0.2400% Below 0.5%
2026-03-23 BNP Paribas Financial Markets SNC Position 5,807,963 shares Ratio 0.6200% ▲0.0300% —
2026-03-19 BNP Paribas Financial Markets SNC Position 5,529,763 shares Ratio 0.5900% ▲0.1099% —
2025-10-15 Barclays Bank PLC Position 6,665,919 shares Ratio 0.7100% ▼0.1100% —
2025-09-24 Barclays Bank PLC Position 7,679,819 shares Ratio 0.8200% ▲0.1099% —
2025-09-18 Barclays Bank PLC Position 6,716,219 shares Ratio 0.7100% ▲0.1099% —
2025-09-03 Barclays Bank PLC Position 5,620,319 shares Ratio 0.6000% ▲0.0100% —
2025-08-06 Barclays Bank PLC Position 5,572,619 shares Ratio 0.5900% ▼0.2400% —
2025-06-02 Barclays Bank PLC Position 7,834,669 shares Ratio 0.8300% ▲0.1300% —
2025-03-31 BNP Paribas Financial Markets SNC Position 3,627,360 shares Ratio 0.3600% ▼0.4000% Below 0.5%
2025-03-25 BNP Paribas Financial Markets SNC Position 7,563,731 shares Ratio 0.7600% ▲0.2600% —
2025-03-12 BNP Paribas Financial Markets SNC Position 5,041,625 shares Ratio 0.5000% ▲0.0900% —
2024-10-01 BNP Paribas Financial Markets SNC Position 4,335,161 shares Ratio 0.4300% ▼0.0701% Below 0.5%
2024-09-19 BNP Paribas Financial Markets SNC Position 4,991,861 shares Ratio 0.5000% ▲0.0800% —
2024-06-27 Barclays Bank PLC Position 6,949,631 shares Ratio 0.7000% ▲0.0100% —
2024-06-17 Barclays Bank PLC Position 6,922,231 shares Ratio 0.6900% ▼0.1001% —
2024-04-04 Jefferies International Limited Position 4,491,600 shares Ratio 0.4500% ▼0.1500% Below 0.5%
2024-03-06 Jefferies International Limited Position 1,996,158 shares Ratio 0.6000% ▲0.6000% —
2024-02-20 Barclays Bank PLC Position 2,632,077 shares Ratio 0.7900% ▼0.0101% —
2024-02-15 Barclays Bank PLC Position 2,644,177 shares Ratio 0.8000% ▲0.1000% —
2023-10-27 Barclays Bank PLC Position 2,443,712 shares Ratio 0.7000% ▲0.0100% —
2023-10-18 Barclays Bank PLC Position 2,406,212 shares Ratio 0.6900% ▼0.1001% —
2023-10-04 Societe Generale Position 1,524,227 shares Ratio 0.4300% ▼0.0801% Below 0.5%
2023-09-29 BNP Paribas Arbitrage SNC Position 1,296,857 shares Ratio 0.3700% ▼0.5500% Below 0.5%
2023-09-20 Societe Generale Position 1,789,027 shares Ratio 0.5100% ▲0.0900% —
2023-09-13 BNP Paribas Arbitrage SNC Position 3,207,008 shares Ratio 0.9200% ▲0.3000% —
2023-09-07 BNP Paribas Arbitrage SNC Position 2,163,508 shares Ratio 0.6200% ▲0.0300% —

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