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 Aug 25, 2026
| # | Ticker | Company | Sector | Market cap | Short | Total | Short % |
|---|---|---|---|---|---|---|---|
| 1 | ATEX | Anterix Inc. | TelecommunicationsTelecommunications Equipment | $1.81B | 131.1K | 165.8K | 79.0% |
| 2 | TDS | Telephone and Data Systems Inc. | TelecommunicationsTelecommunications Equipment | $3.89B | 259.9K | 331.6K | 78.4% |
| 3 | RCI | Rogers Communication Inc. | TelecommunicationsCable & Other Pay Television Services | $19.77B | 260.6K | 345.0K | 75.5% |
| 4 | LTRX | Lantronix Inc. | TelecommunicationsComputer Communications Equipment | $261.4M | 225.1K | 298.2K | 75.5% |
| 5 | AIOT | PowerFleet Inc. | TelecommunicationsTelecommunications Equipment | $394.6M | 483.2K | 662.0K | 73.0% |
| 6 | ZD | Ziff Davis Inc. | TelecommunicationsTelecommunications Equipment | $1.90B | 94.7K | 134.6K | 70.4% |
| 7 | LBRDK | Liberty Broadband Corporation | TelecommunicationsCable & Other Pay Television Services | $5.17B | 681.1K | 1.03M | 66.3% |
| 8 | AMCX | AMC Global Media Inc. | TelecommunicationsCable & Other Pay Television Services | $530.1M | 115.4K | 180.1K | 64.0% |
| 9 | ROKU | Roku Inc. | TelecommunicationsCable & Other Pay Television Services | $23.71B | 502.9K | 788.0K | 63.8% |
| 10 | CHTR | Charter Communications Inc. | TelecommunicationsCable & Other Pay Television Services | $17.78B | 545.9K | 879.4K | 62.1% |
| 11 | TU | Telus Corporation | TelecommunicationsTelecommunications Equipment | $15.62B | 654.0K | 1.06M | 61.9% |
| 12 | LUMN | Lumen Technologies Inc. | TelecommunicationsTelecommunications Equipment | $6.08B | 3.80M | 6.16M | 61.7% |
| 13 | NSSC | NAPCO Security Technologies Inc. | TelecommunicationsTelecommunications Equipment | $1.30B | 164.8K | 270.6K | 60.9% |
| 14 | TLK | PT Telekomunikasi Indonesia Tbk | TelecommunicationsTelecommunications Equipment | $15.06B | 107.9K | 179.2K | 60.2% |
| 15 | TIGO | Millicom International Cellular S.A. | TelecommunicationsTelecommunications Equipment | $15.95B | 169.0K | 281.4K | 60.1% |
| 16 | MATW | Matthews International Corporation | TelecommunicationsMetal Fabrications | $671.1M | 256.2K | 427.4K | 60.0% |
| 17 | CABO | Cable One Inc. | TelecommunicationsCable & Other Pay Television Services | $149.5M | 107.6K | 180.4K | 59.7% |
| 18 | EXTR | Extreme Networks Inc. | TelecommunicationsComputer Communications Equipment | $2.95B | 227.0K | 383.9K | 59.1% |
| 19 | SIDU | Sidus Space Inc. | TelecommunicationsTelecommunications Equipment | $229.8M | 705.2K | 1.22M | 57.9% |
| 20 | ANET | Arista Networks Inc. | TelecommunicationsComputer Communications Equipment | $240.82B | 1.11M | 1.93M | 57.8% |
| 21 | CSCO | Cisco Systems Inc. | TelecommunicationsComputer Communications Equipment | $437.93B | 1.98M | 3.44M | 57.6% |
| 22 | LBTYA | Liberty Global Ltd. | TelecommunicationsCable & Other Pay Television Services | $3.68B | 174.9K | 308.6K | 56.7% |
| 23 | SKM | SK Telecom Co. Ltd. | TelecommunicationsTelecommunications Equipment | $15.21B | 307.1K | 550.4K | 55.8% |
| 24 | FFIV | F5 Inc. | TelecommunicationsComputer Communications Equipment | $21.67B | 68.3K | 127.9K | 53.4% |
| 25 | KSCP | Knightscope Inc. | TelecommunicationsTelecommunications Equipment | $33.1M | 219.5K | 413.6K | 53.1% |
| 26 | CMCSA | Comcast Corporation | TelecommunicationsCable & Other Pay Television Services | $96.17B | 4.33M | 8.28M | 52.4% |
| 27 | INTZ | Intrusion Inc. | TelecommunicationsComputer Communications Equipment | $14.7M | 94.1K | 180.1K | 52.2% |
| 28 | WLDS | Wearable Devices Ltd. | TelecommunicationsComputer Communications Equipment | $6.1M | 166.1K | 328.8K | 50.5% |
| 29 | BCE | BCE Inc. | TelecommunicationsTelecommunications Equipment | $22.00B | 237.0K | 479.7K | 49.4% |
| 30 | AMPG | Amplitech Group Inc. | TelecommunicationsTelecommunications Equipment | $108.8M | 629.6K | 1.32M | 47.7% |
| 31 | OPTU | Optimum Communications Inc. | TelecommunicationsCable & Other Pay Television Services | $455.6M | 437.1K | 920.2K | 47.5% |
| 32 | KYIV | Kyivstar Group Ltd. | TelecommunicationsTelecommunications Equipment | $3.20B | 64.4K | 138.7K | 46.4% |
| 33 | TKC | Turkcell Iletisim Hizmetleri AS | TelecommunicationsTelecommunications Equipment | $4.77B | 135.6K | 292.3K | 46.4% |
| 34 | ATTO | Atento S.A. | TelecommunicationsTelecommunications Equipment | $323.0M | 49.1K | 105.8K | 46.4% |
| 35 | ATEN | A10 Networks Inc. | TelecommunicationsComputer Communications Equipment | $1.82B | 157.6K | 347.9K | 45.3% |
| 36 | TMUS | T-Mobile US Inc. | TelecommunicationsTelecommunications Equipment | $194.81B | 407.3K | 919.8K | 44.3% |
| 37 | REKR | Rekor Systems Inc. | TelecommunicationsTelecommunications Equipment | $80.3M | 438.4K | 1.01M | 43.6% |
| 38 | BWEN | Broadwind Inc. | TelecommunicationsMetal Fabrications | $103.6M | 56.1K | 130.0K | 43.2% |
| 39 | LILAK | Liberty Latin America Ltd. | TelecommunicationsCable & Other Pay Television Services | $1.67B | 126.9K | 296.6K | 42.8% |
| 40 | T | AT&T Inc. | TelecommunicationsTelecommunications Equipment | $176.59B | 4.44M | 10.49M | 42.3% |
| 41 | IRDM | Iridium Communications Inc | TelecommunicationsTelecommunications Equipment | $4.99B | 124.0K | 302.9K | 40.9% |
| 42 | ALLT | Allot Ltd. | TelecommunicationsComputer Communications Equipment | $372.5M | 39.1K | 101.4K | 38.6% |
| 43 | VOD | Vodafone Group Plc | TelecommunicationsTelecommunications Equipment | $38.32B | 302.8K | 820.1K | 36.9% |
| 44 | LITE | Lumentum Holdings Inc. | TelecommunicationsTelecommunications Equipment | $79.44B | 550.8K | 1.73M | 31.9% |
| 45 | MYSE | Myseum.AI Inc. | TelecommunicationsTelecommunications Equipment | $14.7M | 41.3K | 130.6K | 31.6% |
| 46 | LBTYK | Liberty Global Ltd. | TelecommunicationsCable & Other Pay Television Services | $3.58B | 154.6K | 503.9K | 30.7% |
| 47 | VIV | Telefonica Brasil S.A. | TelecommunicationsTelecommunications Equipment | $18.61B | 97.1K | 316.7K | 30.7% |
| 48 | KT | KT Corporation | TelecommunicationsTelecommunications Equipment | $9.27B | 171.1K | 580.4K | 29.5% |
| 49 | IHS | IHS Holding Limited | TelecommunicationsTelecommunications Equipment | $2.80B | 270.7K | 940.5K | 28.8% |
| 50 | VZ | Verizon Communications Inc. | TelecommunicationsTelecommunications Equipment | $208.78B | 2.03M | 7.48M | 27.1% |
| 51 | TIMB | TIM S.A. | TelecommunicationsTelecommunications Equipment | $8.74B | 45.9K | 182.3K | 25.2% |
| 52 | IQST | iQSTEL Inc. | TelecommunicationsTelecommunications Equipment | $10.3M | 39.3K | 159.4K | 24.6% |
| 53 | CHAI | Core AI Holdings Inc. | TelecommunicationsTelecommunications Equipment | $6.7M | 50.8K | 233.6K | 21.7% |
| 54 | TBCH | Turtle Beach Corporation | TelecommunicationsTelecommunications Equipment | $230.1M | 23.8K | 145.1K | 16.4% |
| 55 | AMX | America Movil S.A.B. de C.V. | TelecommunicationsTelecommunications Equipment | $71.48B | 81.9K | 2.25M | 3.6% |