System Support Holdings Inc. 4396Short Interest
Estimated short interest in System Support Holdings Inc. (4396) is 4.38% of shares outstanding as of 2026-09-10. Institutions holding 0.5% or more: Diversified Select Opportunities, LLC, Barclays Capital Securities Ltd.
Estimated short interest
4.3800%
▼0.0100%
Estimated position (shares)
723,505
As of 2026-09-10
Short sellers
8 firms
127 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
- Barclays Capital Securities Ltd
- Credit Suisse AG
- Nomura Securities Co., Ltd.
- Morgan Stanley MUFG Securities Co., Ltd.
- Others
4.3800%
Estimated short interest, 2026-09-10
Others0.88%
Morgan Stanley MUFG Securities Co., Ltd.0.47%
Nomura Securities Co., Ltd.0.49%
Credit Suisse AG0.49%
Barclays Capital Securities Ltd0.65%
Diversified Select Opportunities, LLC1.40%
Current Positions by Short Seller Latest report of each holder
| Last report | Short seller | Position (shares) | Ratio | Change | Status |
|---|---|---|---|---|---|
| 2026-09-09 | Diversified Select Opportunities, LLC | Position 292,000 shares | Ratio 1.4000% | ▲0.0499% | Holding |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 136,065 shares | Ratio 0.6500% | ▼0.1900% | Holding |
| 2021-04-09 | Credit Suisse AG | Position 51,300 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2026-09-10 | Nomura Securities Co., Ltd. | Position 103,616 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2021-03-10 | Morgan Stanley MUFG Securities Co., Ltd. | Position 49,200 shares | Ratio 0.4700% | ▼0.0601% | Below 0.5% |
| 2020-07-01 | Citigroup Global Markets Limited | Position 43,600 shares | Ratio 0.4300% | ▼0.1500% | Below 0.5% |
| 2020-11-13 | Integrated Core Strategies (Asia) Pte. Ltd. | Position 27,424 shares | Ratio 0.2600% | ▼0.2901% | Below 0.5% |
| 2022-05-03 | JANE STREET GLOBAL TRADING, LLC | Position 20,300 shares | Ratio 0.1900% | ▼0.3200% | Below 0.5% |
| 2019-12-24 | J.P. MORGAN SECURITIES PLC | Position 0 shares | Ratio 0.0000% | ▼1.2600% | Closed |
| 2020-03-19 | JPM Securities Japan Co Ltd. | Position 0 shares | Ratio 0.0000% | ▼0.8200% | Closed |
Disclosure History 127 in total
| Trade date | Short seller | Position (shares) | Ratio | Change | Note |
|---|---|---|---|---|---|
| 2026-09-10 | Nomura Securities Co., Ltd. | Position 103,616 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2026-09-09 | Diversified Select Opportunities, LLC | Position 292,000 shares | Ratio 1.4000% | ▲0.0499% | — |
| 2026-09-09 | Barclays Capital Securities Ltd | Position 136,065 shares | Ratio 0.6500% | ▼0.1900% | — |
| 2026-09-07 | Nomura Securities Co., Ltd. | Position 105,116 shares | Ratio 0.5000% | ▲0.0100% | — |
| 2026-09-02 | Barclays Capital Securities Ltd | Position 176,265 shares | Ratio 0.8400% | ▼0.0701% | — |
| 2026-09-01 | Barclays Capital Securities Ltd | Position 191,165 shares | Ratio 0.9100% | ▲0.0600% | — |
| 2026-08-25 | Nomura Securities Co., Ltd. | Position 103,816 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2026-08-21 | Nomura Securities Co., Ltd. | Position 104,416 shares | Ratio 0.5000% | ▲0.0100% | — |
| 2026-08-20 | Barclays Capital Securities Ltd | Position 177,965 shares | Ratio 0.8500% | ▼0.1300% | — |
| 2026-08-20 | Nomura Securities Co., Ltd. | Position 103,616 shares | Ratio 0.4900% | ▼0.0101% | Below 0.5% |
| 2026-08-19 | Barclays Capital Securities Ltd | Position 204,765 shares | Ratio 0.9800% | ▼0.0701% | — |
| 2026-08-18 | Barclays Capital Securities Ltd | Position 218,565 shares | Ratio 1.0500% | ▼0.0501% | — |
| 2026-08-17 | Barclays Capital Securities Ltd | Position 230,165 shares | Ratio 1.1000% | ▲0.0100% | — |
| 2026-08-14 | Diversified Select Opportunities, LLC | Position 282,100 shares | Ratio 1.3500% | ▼0.1400% | — |
| 2026-08-13 | Diversified Select Opportunities, LLC | Position 311,600 shares | Ratio 1.4900% | ▼0.2000% | — |
| 2026-08-12 | Barclays Capital Securities Ltd | Position 228,410 shares | Ratio 1.0900% | ▲0.1100% | — |
| 2026-08-03 | Diversified Select Opportunities, LLC | Position 352,400 shares | Ratio 1.6900% | ▼0.1001% | — |
| 2026-07-31 | Barclays Capital Securities Ltd | Position 205,710 shares | Ratio 0.9800% | ▼0.0201% | — |
| 2026-07-30 | Barclays Capital Securities Ltd | Position 208,510 shares | Ratio 1.0000% | ▲0.0100% | — |
| 2026-07-29 | Barclays Capital Securities Ltd | Position 207,110 shares | Ratio 0.9900% | ▼0.0801% | — |
| 2026-07-24 | Barclays Capital Securities Ltd | Position 223,110 shares | Ratio 1.0700% | ▼0.1200% | — |
| 2026-07-09 | Barclays Capital Securities Ltd | Position 249,110 shares | Ratio 1.1900% | ▼0.1900% | — |
| 2026-07-06 | Diversified Select Opportunities, LLC | Position 373,700 shares | Ratio 1.7900% | ▼0.0101% | — |
| 2026-06-30 | Diversified Select Opportunities, LLC | Position 375,700 shares | Ratio 1.8000% | ▲0.1000% | — |
| 2026-06-29 | Barclays Capital Securities Ltd | Position 263,710 shares | Ratio 1.2600% | ▼0.1200% | — |
| 2026-06-22 | Diversified Select Opportunities, LLC | Position 355,600 shares | Ratio 1.7000% | ▲0.0999% | — |
| 2026-06-22 | Barclays Capital Securities Ltd | Position 288,410 shares | Ratio 1.3800% | ▼0.0301% | — |
| 2026-06-19 | Barclays Capital Securities Ltd | Position 295,310 shares | Ratio 1.4100% | ▲0.0200% | — |
| 2026-06-18 | Barclays Capital Securities Ltd | Position 289,310 shares | Ratio 1.3900% | ▼0.0301% | — |
| 2026-06-16 | Diversified Select Opportunities, LLC | Position 334,200 shares | Ratio 1.6000% | ▲0.0900% | — |
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