Screener · short volume
Short volume screener
Screen US-listed companies by FINRA daily short volume. Filter by market cap, sector, and industry, and sort by short %, short volume, total volume, or market cap.
1D · FINRA Reg SHO · as of Apr 30, 2026
| # | Ticker | Company | Sector | Market cap | Short | Total | Short % |
|---|---|---|---|---|---|---|---|
| 1 | AMCX | AMC Global Media Inc. | TelecommunicationsCable & Other Pay Television Services | $362.6M | 544.8K | 577.7K | 94.3% |
| 2 | TLK | PT Telekomunikasi Indonesia Tbk | TelecommunicationsTelecommunications Equipment | $16.75B | 326.9K | 452.5K | 72.2% |
| 3 | VOD | Vodafone Group Plc | TelecommunicationsTelecommunications Equipment | $37.54B | 1.56M | 2.17M | 71.7% |
| 4 | TU | Telus Corporation | TelecommunicationsTelecommunications Equipment | $19.18B | 617.4K | 868.8K | 71.1% |
| 5 | ZD | Ziff Davis Inc. | TelecommunicationsTelecommunications Equipment | $1.73B | 141.2K | 200.5K | 70.4% |
| 6 | TIGO | Millicom International Cellular S.A. | TelecommunicationsTelecommunications Equipment | $14.22B | 186.6K | 276.0K | 67.6% |
| 7 | BCE | BCE Inc. | TelecommunicationsTelecommunications Equipment | $22.18B | 475.4K | 720.2K | 66.0% |
| 8 | IRDM | Iridium Communications Inc | TelecommunicationsTelecommunications Equipment | $4.13B | 454.3K | 697.7K | 65.1% |
| 9 | TKC | Turkcell Iletisim Hizmetleri AS | TelecommunicationsTelecommunications Equipment | $5.56B | 134.2K | 208.2K | 64.5% |
| 10 | AMPG | Amplitech Group Inc. | TelecommunicationsTelecommunications Equipment | $49.6M | 154.5K | 247.5K | 62.4% |
| 11 | HUBC | Hub Cyber Security Ltd. | TelecommunicationsComputer Communications Equipment | $990,876 | 484.1K | 783.8K | 61.8% |
| 12 | SHEN | Shenandoah Telecommunications Co | TelecommunicationsTelecommunications Equipment | $869.9M | 123.0K | 205.1K | 60.0% |
| 13 | LBTYK | Liberty Global Ltd. | TelecommunicationsCable & Other Pay Television Services | $3.80B | 196.1K | 328.5K | 59.7% |
| 14 | KSCP | Knightscope Inc. | TelecommunicationsTelecommunications Equipment | $51.1M | 76.0K | 133.2K | 57.1% |
| 15 | LUMN | Lumen Technologies Inc. | TelecommunicationsTelecommunications Equipment | $9.06B | 2.21M | 3.87M | 57.0% |
| 16 | SIDU | Sidus Space Inc. | TelecommunicationsTelecommunications Equipment | $265.2M | 4.28M | 7.59M | 56.3% |
| 17 | AMX | America Movil S.A.B. de C.V. | TelecommunicationsTelecommunications Equipment | $80.06B | 244.3K | 436.4K | 56.0% |
| 18 | REKR | Rekor Systems Inc. | TelecommunicationsTelecommunications Equipment | $112.0M | 498.0K | 911.3K | 54.6% |
| 19 | IQST | iQSTEL Inc. | TelecommunicationsTelecommunications Equipment | $7.3M | 82.9K | 152.7K | 54.3% |
| 20 | IHS | IHS Holding Limited | TelecommunicationsTelecommunications Equipment | $2.75B | 163.7K | 301.8K | 54.2% |
| 21 | ATEX | Anterix Inc. | TelecommunicationsTelecommunications Equipment | $905.2M | 87.9K | 164.0K | 53.6% |
| 22 | KT | KT Corporation | TelecommunicationsTelecommunications Equipment | $10.54B | 140.2K | 262.5K | 53.4% |
| 23 | ESE | ESCO Technologies Inc. | TelecommunicationsTelecommunications Equipment | $8.39B | 77.9K | 146.6K | 53.1% |
| 24 | SKM | SK Telecom Co. Ltd. | TelecommunicationsTelecommunications Equipment | $14.35B | 407.1K | 774.0K | 52.6% |
| 25 | TEO | Telecom Argentina SA | TelecommunicationsTelecommunications Equipment | $5.14B | 70.5K | 135.7K | 51.9% |
| 26 | ANET | Arista Networks Inc. | TelecommunicationsComputer Communications Equipment | $217.47B | 1.13M | 2.24M | 50.2% |
| 27 | VZ | Verizon Communications Inc. | TelecommunicationsTelecommunications Equipment | $202.58B | 4.45M | 8.90M | 50.0% |
| 28 | SPOK | Spok Holdings Inc. | TelecommunicationsTelecommunications Equipment | $221.6M | 61.7K | 124.8K | 49.4% |
| 29 | GLIBK | GCI Liberty Inc. | TelecommunicationsCable & Other Pay Television Services | $1.36B | 93.1K | 198.8K | 46.8% |
| 30 | LITE | Lumentum Holdings Inc. | TelecommunicationsTelecommunications Equipment | $64.43B | 1.18M | 2.61M | 45.4% |
| 31 | TIMB | TIM S.A. | TelecommunicationsTelecommunications Equipment | $12.41B | 49.5K | 114.2K | 43.3% |
| 32 | ATEN | A10 Networks Inc. | TelecommunicationsComputer Communications Equipment | $1.91B | 201.1K | 471.1K | 42.7% |
| 33 | CSCO | Cisco Systems Inc. | TelecommunicationsComputer Communications Equipment | $361.42B | 2.61M | 6.21M | 42.1% |
| 34 | T | AT&T Inc. | TelecommunicationsTelecommunications Equipment | $181.56B | 5.51M | 13.29M | 41.5% |
| 35 | INSG | Inseego Corp. | TelecommunicationsTelecommunications Equipment | $296.1M | 124.7K | 310.7K | 40.1% |
| 36 | ROKU | Roku Inc. | TelecommunicationsCable & Other Pay Television Services | $17.22B | 885.8K | 2.21M | 40.1% |
| 37 | AIOT | PowerFleet Inc. | TelecommunicationsTelecommunications Equipment | $432.0M | 208.2K | 523.8K | 39.7% |
| 38 | LBTYA | Liberty Global Ltd. | TelecommunicationsCable & Other Pay Television Services | $3.88B | 505.2K | 1.32M | 38.2% |
| 39 | VIV | Telefonica Brasil S.A. | TelecommunicationsTelecommunications Equipment | $50.71B | 98.0K | 262.2K | 37.4% |
| 40 | MYSE | Myseum.AI Inc. | TelecommunicationsTelecommunications Equipment | $9.6M | 98.3K | 272.0K | 36.1% |
| 41 | CHTR | Charter Communications Inc. | TelecommunicationsCable & Other Pay Television Services | $22.96B | 1.02M | 2.87M | 35.5% |
| 42 | RCI | Rogers Communication Inc. | TelecommunicationsCable & Other Pay Television Services | $19.68B | 60.7K | 174.2K | 34.8% |
| 43 | TDS | Telephone and Data Systems Inc. | TelecommunicationsTelecommunications Equipment | $5.13B | 85.4K | 248.4K | 34.4% |
| 44 | LBRDK | Liberty Broadband Corporation | TelecommunicationsCable & Other Pay Television Services | $5.52B | 358.9K | 1.05M | 34.1% |
| 45 | LILAK | Liberty Latin America Ltd. | TelecommunicationsCable & Other Pay Television Services | $1.66B | 59.7K | 177.1K | 33.7% |
| 46 | FFIV | F5 Inc. | TelecommunicationsComputer Communications Equipment | $18.31B | 149.5K | 444.5K | 33.6% |
| 47 | SILC | Silicom Ltd | TelecommunicationsComputer Communications Equipment | $221.1M | 51.9K | 155.1K | 33.5% |
| 48 | BWEN | Broadwind Inc. | TelecommunicationsMetal Fabrications | $62.3M | 48.1K | 158.6K | 30.3% |
| 49 | EXTR | Extreme Networks Inc. | TelecommunicationsComputer Communications Equipment | $2.97B | 416.1K | 1.47M | 28.4% |
| 50 | CMCSA | Comcast Corporation | TelecommunicationsCable & Other Pay Television Services | $96.64B | 3.30M | 12.06M | 27.3% |
| 51 | TMUS | T-Mobile US Inc. | TelecommunicationsTelecommunications Equipment | $211.57B | 439.1K | 1.81M | 24.3% |
| 52 | LTRX | Lantronix Inc. | TelecommunicationsComputer Communications Equipment | $266.3M | 36.6K | 174.7K | 21.0% |
| 53 | OPTU | Optimum Communications Inc. | TelecommunicationsCable & Other Pay Television Services | $743.3M | 374.6K | 1.86M | 20.1% |