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Which ETFs have the most data center exposure?

AlphaOS investment intelligence · Research and education only — not investment advice · Updated Sep 27, 2026

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Direct answer

The ETFs with the highest data center exposure include VanEck Semiconductor ETF (SMH), iShares Semiconductor ETF (SOXX), Pacer Data and Infrastructure Real Estate ETF (SRVR), Global X Data Center REITs & Digital Infrastructure ETF (VPN), and Invesco QQQ Trust (QQQ). Dedicated plays like VPN and SRVR allocate 80-100% of holdings to data center REITs and digital infrastructure operators such as Equinix, Digital Realty, and Iron Mountain. Semiconductor-focused ETFs like SMH and SOXX derive 40-60% of effective exposure from data center GPU and chip demand through holdings like NVIDIA and AMD. QQQ provides indirect exposure via mega-cap tech companies with massive proprietary data center buildouts, including Microsoft, Amazon, and Alphabet.

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Key Takeaways

  • Global X Data Center REITs & Digital Infrastructure ETF (VPN) offers the most direct pure-play exposure, with ~90% allocated to data center REITs and tower/fiber companies
  • Pacer Data and Infrastructure Real Estate ETF (SRVR) focuses on real estate connected to data transmission and storage, with top holdings including Equinix (EQIX) and Digital Realty (DLR)
  • VanEck Semiconductor ETF (SMH) provides ~70% indirect data center exposure through NVIDIA, TSMC, Broadcom, and AMD — all primary data center silicon suppliers
  • iShares Semiconductor ETF (SOXX) holds 30+ semiconductor names with significant weighting toward data center chip designers, including Intel, Marvell, and Qualcomm
  • Invesco QQQ and Vanguard Information Technology ETF (VGT) provide broad indirect exposure; Microsoft, Amazon AWS, and Google Cloud collectively spend $150B+ annually on data center capex
  • Emerging thematic ETFs like WTAI (WisdomTree AI & Innovation), BOTZ (Global X Robotics & AI), and CLOU (Global X Cloud Computing ETF) carry meaningful secondary data center exposure through cloud infrastructure companies
  • Data center REIT-focused ETFs benefit from long-term lease structures (5-10 year average) and power capacity constraints that create high barriers to entry for competitors

Evidence & Analysis

  • Global X VPN ETF allocates to Equinix (EQIX), Digital Realty (DLR), Iron Mountain (IRM), and American Tower — all companies with data centers as their primary revenue source
  • NVIDIA accounted for approximately 87% of data center GPU shipments in 2023-2024, making semiconductor ETFs holding NVDA a de facto data center AI infrastructure play
  • Hyperscalers (Amazon, Microsoft, Google, Meta) collectively announced over $200 billion in combined data center capital expenditure guidance for 2024-2025
  • Data center electricity demand in the US is projected to grow from ~4% of national consumption in 2023 to 7-12% by 2030, underpinning long-term infrastructure REIT fundamentals
  • Equinix operates 260+ data centers across 70+ metros globally and represents a top-3 holding in both VPN and SRVR ETFs
  • SMH has returned significantly above broad market averages in periods of AI infrastructure investment acceleration, reflecting data center buildout as a primary demand driver

Key Companies

VPN

Global X Data Center REITs & Digital Infrastructure ETF

Pure-play data center ETF — directly tracks data center REITs and digital infrastructure operators

SRVR

Pacer Data and Infrastructure Real Estate ETF

Real estate-focused data center exposure — top holdings include Equinix and Digital Realty

SMH

VanEck Semiconductor ETF

Semiconductor ETF with ~40%+ weighting in data center GPU and chip suppliers; NVIDIA is top holding

SOXX

iShares Semiconductor ETF

Broad semiconductor basket with significant data center chip exposure across AI accelerators and networking silicon

CLOU

Global X Cloud Computing ETF

Cloud-focused ETF capturing data center demand through hyperscaler and SaaS infrastructure operators

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