JAPAN POST HOLDINGS Co.,Ltd. 6178Short Interest
Estimated short interest in JAPAN POST HOLDINGS Co.,Ltd. (6178) is 2.37% of shares outstanding as of 2026-09-16. Institutions holding 0.5% or more: Barclays Bank PLC.
Estimated short interest
2.37%
▲0.06%
Estimated position (shares)
74,861,916
As of 2026-09-16
Short sellers
4 firms
22 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 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.
- Barclays Bank PLC
- Integrated Core Strategies (Asia) Pte. Ltd.
- BNP Paribas Arbitrage SNC
- J.P. MORGAN SECURITIES PLC
2.37%
Estimated short interest, 2026-09-16
J.P. MORGAN SECURITIES PLC0.26%
BNP Paribas Arbitrage SNC0.47%
Integrated Core Strategies (Asia) Pte. Ltd.0.49%
Barclays Bank PLC1.15%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-16 | Barclays Bank PLC | Position 32,476,141 shares | Ratio 1.15% | ▲0.06% | Holding |
| 2021-11-01 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 18,761,618 shares | Ratio 0.49% | ▼0.06% | Below 0.5% |
| 2023-09-21 | BNP Paribas Arbitrage SNC | Position 16,280,307 shares | Ratio 0.47% | ▼0.12% | Below 0.5% |
| 2026-04-22 | J.P. MORGAN SECURITIES PLC | Position 7,343,850 shares | Ratio 0.26% | ▼0.24% | Below 0.5% |
Disclosure History 22 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-16 | Barclays Bank PLC | Position 32,476,141 shares | Ratio 1.15% | ▲0.06% | — |
| 2026-09-15 | Barclays Bank PLC | Position 30,622,212 shares | Ratio 1.09% | ▲0.15% | — |
| 2026-09-14 | Barclays Bank PLC | Position 26,576,328 shares | Ratio 0.94% | ▲0.14% | — |
| 2026-09-11 | Barclays Bank PLC | Position 22,465,963 shares | Ratio 0.80% | ▲0.15% | — |
| 2026-09-08 | Barclays Bank PLC | Position 18,431,961 shares | Ratio 0.65% | ▼0.17% | — |
| 2026-09-07 | Barclays Bank PLC | Position 23,134,053 shares | Ratio 0.82% | ▼0.13% | — |
| 2026-08-24 | Barclays Bank PLC | Position 26,907,183 shares | Ratio 0.95% | ▲0.15% | — |
| 2026-08-20 | Barclays Bank PLC | Position 22,719,183 shares | Ratio 0.80% | ▲0.15% | — |
| 2026-08-18 | Barclays Bank PLC | Position 18,481,083 shares | Ratio 0.65% | ▲0.15% | — |
| 2026-08-14 | Barclays Bank PLC | Position 14,133,683 shares | Ratio 0.50% | ▲0.15% | — |
| 2026-04-22 | J.P. MORGAN SECURITIES PLC | Position 7,343,850 shares | Ratio 0.26% | ▼0.24% | Below 0.5% |
| 2026-04-21 | J.P. MORGAN SECURITIES PLC | Position 14,145,050 shares | Ratio 0.50% | ▲0.11% | — |
| 2026-04-20 | J.P. MORGAN SECURITIES PLC | Position 11,166,150 shares | Ratio 0.39% | ▼0.11% | Below 0.5% |
| 2026-04-16 | J.P. MORGAN SECURITIES PLC | Position 14,246,901 shares | Ratio 0.50% | ▼0.13% | — |
| 2026-04-15 | J.P. MORGAN SECURITIES PLC | Position 17,705,501 shares | Ratio 0.63% | ▲0.10% | — |
| 2026-04-14 | J.P. MORGAN SECURITIES PLC | Position 14,885,462 shares | Ratio 0.53% | ▲0.23% | — |
| 2023-09-21 | BNP Paribas Arbitrage SNC | Position 16,280,307 shares | Ratio 0.47% | ▼0.12% | Below 0.5% |
| 2023-09-06 | BNP Paribas Arbitrage SNC | Position 20,697,147 shares | Ratio 0.59% | ▲0.28% | — |
| 2021-11-01 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 18,761,618 shares | Ratio 0.49% | ▼0.06% | Below 0.5% |
| 2021-10-29 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 21,098,318 shares | Ratio 0.55% | ▲0.29% | — |
| 2020-05-07 | J.P. MORGAN SECURITIES PLC | Position 4,390,368 shares | Ratio 0.09% | ▼0.78% | Below 0.5% |
| 2020-04-28 | J.P. MORGAN SECURITIES PLC | Position 4,958,761 shares | Ratio 0.11% | ▼0.77% | Below 0.5% |
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