Highest Short Interest Penny Stocks - 2026-08-21

Penny stocks ranked by short float % for 2026-08-21. Frozen snapshot from market close that day; for the current session see the live scan.

Data as of 2026-08-21 · End-of-day prices
#SymbolCompanyPriceMkt CapShort FloatDTCReadinessSetup
1LENZLENZ Therapeutics, Inc. Common Stock$4.6800166.2M80.4%11.859Coiled
2HTZHertz Global Holdings, Inc Common Stock$2.2500500.5M79.0%6.056Coiled
3FLYXflyExclusive, Inc.$1.310060.1M67.7%3.866Coiled
4WSHPWeShop Holdings Limited Class A Ordinary Shares$4.670059.3M57.1%3.657Coiled
5PLCEChildren's Place, Inc.$2.490056.3M51.3%14.069Coiled
6DOMHDominari Holdings Inc. Common Stock$2.580057.4M47.6%12.366Coiled
7RXRXRecursion Pharmaceuticals, Inc. Class A Common Stock$3.50001.69B41.6%9.368Igniting
8SERVServe Robotics Inc. Common Stock$4.9800480.8M36.7%8.658Coiled
9ALLOAllogene Therapeutics, Inc. Common Stock$2.0900648.9M35.7%9.271Coiled
10CMPXCompass Therapeutics, Inc. Common Stock$2.4000344.0M34.6%17.665Coiled
11PRMEPrime Medicine, Inc. Common Stock$3.3900507.5M34.6%12.973Coiled
12CCCCC4 Therapeutics, Inc.$4.0000384.8M34.2%11.168Coiled
13OCGNOcugen, Inc. Common Stock$1.3900423.9M31.2%21.666Coiled
14CABACabaletta Bio, Inc. Common Stock$3.1300437.0M29.8%18.572Igniting
15ALTAltimmune, Inc. Common Stock$3.1100552.3M29.3%11.568Coiled
16RZLVRezolve AI PLC Ordinary Shares$2.46001.02B28.6%4.853Coiled
17GEMIGemini Space Station, Inc. Class A Common Stock$4.2800493.1M27.6%10.870Coiled
18FLWS1-800-FLOWERS.COM Inc$3.9700250.0M26.4%30.768Coiled
19SANASana Biotechnology, Inc. Common Stock$3.9100885.0M25.4%16.377Igniting
20NRGVEnergy Vault Holdings, Inc.$3.8000552.8M24.8%7.662Coiled
21CATXPerspective Therapeutics, Inc.$3.3000331.9M24.8%25.766Coiled
22BTCTBTC Digital Ltd. Ordinary Shares$1.14008.2M24.6%8.570Igniting
23VUZIVuzix Corporation$2.9400199.6M24.4%17.167Coiled
24UPXIUpexi, Inc. Common Stock$1.080058.8M24.4%17.267Coiled
25IPSCCentury Therapeutics, Inc. Common Stock$2.0700364.3M24.3%40.773Coiled

About This Archive

This page is a frozen snapshot of the Highest Short Interest Penny Stocks scan as it appeared on 2026-08-21. The tickers and rankings shown here are the ones that qualified on that date — they may differ entirely from what the live scan shows right now.

Archives let you compare today's results against prior sessions, review historical setups, and verify how the underlying scan logic performed over time. New snapshots are captured nightly after the US market close.

Snapshot captured: 8/21/2026 9:15:00 PM