--- title: "Enterprise Storage 13Fs: NetApp, Pure Storage, Nutanix Decoder" type: learn slug: enterprise-storage-13f-ntap-pstg-decoder canonical_url: https://13finsight.com/learn/enterprise-storage-13f-ntap-pstg-decoder published_at: 2026-05-16T09:29:10.397Z updated_at: 2026-05-16T09:29:14.017Z author: Sarah Mitchell author_title: Education Editor author_url: https://13finsight.com/authors/sarah-mitchell word_count: 389 locale: en source: 13F Insight --- # Enterprise Storage 13Fs: NetApp, Pure Storage, Nutanix Decoder > NetApp, Pure Storage, Nutanix, plus emerging hybrid cloud storage operators anchor US-traded enterprise storage 13F positioning. All-flash array adoption, hybrid cloud integration, AI training data infrastructure, and emerging subscription model dynamics drive distinctive institutional patterns. US-traded enterprise storage equities form a distinctive infrastructure-software corner of institutional 13F positioning. NetApp (NTAP), Pure Storage (PSTG), Nutanix (NTNX), plus emerging hybrid cloud storage operators (HPE Aruba, Dell EMC within Dell) anchor the cohort. Multi-year all-flash array adoption, hybrid cloud integration, AI training data infrastructure, and emerging subscription model dynamics drive distinctive institutional patterns. Reading enterprise storage 13F positioning requires understanding the all-flash framework plus the multi-year AI-and-subscription cycle dynamics.The enterprise storage business modelEnterprise storage faces four primary economic drivers:All-flash array adoption. Multi-year all-flash array (SSD-based) adoption replaces hybrid plus traditional hard disk arrays. Multi-year flash density improvements drive total cost of ownership advantages.Hybrid cloud integration. Multi-year hybrid cloud integration (NetApp Cloud Volumes, Pure Cloud Block Store, Nutanix hybrid cloud) drives operator differentiation versus pure-play public cloud storage.AI training data infrastructure. Multi-year emerging AI training data infrastructure requires substantial storage capacity. Pure Storage FlashBlade, NetApp ONTAP AI, plus emerging operators capture AI infrastructure storage demand.Subscription model transition. Multi-year transition from perpetual license plus product sales to subscription consumption-based models drives revenue trajectory. NetApp Keystone, Pure Evergreen plus subscription emerge.Major US enterprise storage namesNetApp (NTAP)Diversified enterprise storage with ONTAP plus emerging Keystone subscription plus emerging hybrid cloud (Cloud Volumes). Multi-year emerging emerging AI infrastructure positioning.Pure Storage (PSTG)All-flash specialty with emerging FlashBlade for AI training data plus Evergreen subscription plus emerging hybrid cloud. Multi-year operational scaling.Nutanix (NTNX)Hyperconverged infrastructure plus emerging multi-cloud (NC2 plus Nutanix Cloud Clusters) plus emerging subscription. Multi-year operational scaling post-2019 Vista Equity Partners involvement.Emerging hybrid cloud operatorsHPE plus Dell EMC plus emerging IBM operations within diversified parent franchises. Multi-year emerging emerging strategic positioning.How institutional managers position around enterprise storageThree patterns:Pattern 1: All-flash concentrationPSTG-concentrated growth manager positions reflect all-flash plus emerging AI training data thesis.Pattern 2: Hybrid-cloud positioningNTAP-concentrated active manager positions reflect hybrid cloud emerging integration thesis.Pattern 3: Hyperconverged positioningNTNX-concentrated active manager positions reflect hyperconverged plus emerging multi-cloud thesis.How to read enterprise storage 13F positioningThree rules:Rule 1: Identify product mixAll-flash vs hybrid vs hyperconverged have distinct economics.Rule 2: Watch subscription growthMulti-year subscription transition drives revenue trajectory.Rule 3: Cross-check AI infrastructure positioningMulti-year AI training data drives emerging revenue.What enterprise storage positioning signalsAll-flash conviction. Concentrated PSTG positions signal all-flash plus AI training thesis.Hybrid-cloud conviction. Concentrated NTAP positions signal hybrid cloud thesis.Hyperconverged conviction. Concentrated NTNX positions signal hyperconverged thesis.For real-time tracking of enterprise storage 13F activity, see the institutional signals feed. ## FAQ ### What are the major US enterprise storage companies? Three major US-listed enterprise storage pure-plays: (1) NetApp (NTAP) — diversified storage with ONTAP plus Keystone subscription plus Cloud Volumes hybrid cloud; (2) Pure Storage (PSTG) — all-flash specialty with FlashBlade for AI training plus Evergreen subscription; (3) Nutanix (NTNX) — hyperconverged infrastructure plus multi-cloud NC2. Plus emerging operators (HPE, Dell EMC, IBM) operate storage within diversified parent franchises. ### How does all-flash array adoption work? Multi-year all-flash array (SSD-based) adoption replaces hybrid plus traditional hard disk arrays in enterprise data centers. Multi-year flash density improvements (TB per dollar) drive total cost of ownership advantages despite higher acquisition costs. All-flash arrays produce dramatically faster IOPS (input/output operations per second) plus lower latency. Pure Storage all-flash pure-play differs from NetApp multi-tier (all-flash plus hybrid) approach. ### How does AI training data drive storage? Multi-year emerging AI training data infrastructure requires substantial storage capacity. AI training datasets reach 100+ TB to 10+ PB requiring high-performance storage with massive parallelization. Pure Storage FlashBlade architecture optimized for AI training data plus NetApp ONTAP AI plus emerging dedicated AI training storage capture demand. Multi-year emerging AI inference data infrastructure adds additional opportunity. Reading AI storage announcements drives positioning. ### What is Pure Storage's Evergreen? Pure Storage's Evergreen subscription model bundles hardware, software, plus support into single subscription with controller upgrades included. Multi-year Evergreen plus subsequent Evergreen Forever drives subscription consumption-based revenue model versus traditional perpetual license plus hardware sales. Multi-year emerging Pure Cloud Block Store hybrid cloud integration plus emerging Pure Storage as-a-Service drive subscription expansion. ### How does Nutanix hyperconverged infrastructure work? Nutanix hyperconverged infrastructure (HCI) combines compute, storage, virtualization into single integrated platform replacing traditional three-tier (separate server, storage, networking) architecture. Multi-year emerging multi-cloud (Nutanix Cloud Clusters NC2 running on AWS plus Azure plus emerging GCP) plus emerging subscription transition drive operator economics. Multi-year operational scaling post-2019 Vista Equity Partners involvement drives positioning. ### What signals enterprise storage cycle inflections? Four signals: (1) enterprise IT spending plus emerging AI infrastructure capex; (2) subscription growth plus emerging Evergreen, Keystone, NC2 adoption; (3) all-flash penetration plus emerging high-capacity HDD competition; (4) AI training data infrastructure plus emerging AI inference data demand. Concentrated 13F changes around these signals reveal manager cycle reading. --- Source: 13F Insight — https://13finsight.com/learn/enterprise-storage-13f-ntap-pstg-decoder Author: Sarah Mitchell — https://13finsight.com/authors/sarah-mitchell Last updated: 2026-05-16T09:29:14.017Z