Cloud Security Stocks
Enterprise security providers deliver specialized software-as-a-service architectures designed to protect decentralized data, cloud-native applications, and hybrid network perimeters. Revenue models center on high-margin recurring subscriptions and seat-based licensing, often benefiting from high switching costs and mandatory compliance tailwinds.
As of Oct 23, 2026, Cloud Security has 38 US-listed companies worth $1.1T combined. The median member moved +10.6% over the past week; NTSK led among the 25 largest at +27.8% and ALLT trailed at -1.0%.
Companies in Cloud Security
- PANW – Palo Alto Networks Inc, $311B
- CRWD – Crowdstrike Holdings Inc, $245B
- FTNT – Fortinet Inc, $127B
- NET – Cloudflare Inc, $116B
- DDOG – Datadog Inc, $92.6B
- ZS – Zscaler Inc, $38.8B
- OKTA – Okta Inc, $37.2B
- RBRK – Rubrik, Inc., $26.5B
- FFIV – F5 Networks Inc, $25.8B
- CHKP – Check Point Software Technologies Ltd, $15.5B
- AKAM – Akamai Technologies Inc, $13.1B
- SAIL – SailPoint, Inc. Common Stock, $11.5B
- NTSK – Netskope, Inc. Class A Common Stock, $9.9B
- S – SentinelOne Inc, $7.8B
- CVLT – CommVault Systems Inc, $7B
- QLYS – Qualys Inc, $6.8B
- VRNS – Varonis Systems, $5.6B
- TENB – Tenable Holdings Inc, $4.9B
- FSLY – Fastly, Inc. Class A Common Stock, $3.7B
- AVPT – Avepoint Inc, $3.1B
- ATEN – A10 Network, $1.8B
- RDWR – Radware Ltd, $1.3B
- RPD – Rapid7 Inc, $827M
- OSPN – OneSpan Inc, $668M
- ALLT – Allot Communications Ltd, $435M
- TLS – Telos Corp, $327M
- ARQQ – Arqit Quantum Inc., $244M
- FATN – FatPipe, Inc. Common Stock, $78.8M
- CSPI – CSP Inc, $76.2M
- WKEY – Wisekey International Holding AG, $69.7M
- VHC – VirnetX Holding Corp Common Stock, $44M
- INTZ – Intrusion Inc, $16.2M
- CISO – Cerberus Cyber Sentinel Corp, $7.9M
- CYCU – Cycurion, Inc., $6.5M
- HCTI – Healthcare Triangle Inc, $6M
- BKYI – BIO-key International, Inc. Common Stock, $5.4M
- AUID – authID Inc., $5.3M
- HUBC – Hub Cyber Security Ltd. Ordinary Shares, $628,537