# Comfort Systems USA Stock Benefits from AI Boom

> Parnassus Growth Equity Fund adds Comfort Systems USA to Q2 2026 portfolio as AI infrastructure expands
- Title: Comfort Systems USA Stock Benefits from AI Boom | Shortify
- Summary: Parnassus Growth Equity Fund adds Comfort Systems USA to Q2 2026 portfolio as AI infrastructure expands Comfort Systems USA stock gained 110% in 52 weeks as…
- Keywords: comfort systems usa, fix, parnassus growth equity fund, ai infrastructure, hedge funds, nfl, seahawks, seattle, business, finance, Comfort, Systems
- Source: Yahoo Finance — https://finance.yahoo.com/technology/ai/articles/comfort-systems-usa-fix-positioned-144523131.html
- Published: 2026-09-16T14:45:23+00:00
- Read time: 1 min
- Topics: comfort systems usa, fix, parnassus growth equity fund, ai infrastructure, hedge funds, nfl, seahawks, seattle, business, finance
## Parnassus Fund Q2 Report
Parnassus Growth Equity Fund returned 17.49% in Q2 2026, outperforming Russell 1000 Growth Index by 0.75%.
## Comfort Systems USA Profile
Comfort Systems USA provides mechanical and electrical services for commercial and industrial data centers.
## AI Infrastructure Growth
AI investment accelerated as data centers expanded, driving Comfort Systems USA stock up 110% in 52 weeks.
## Hedge Fund Activity
83 hedge funds added Comfort Systems USA to their Q2 2026 portfolios, up from 80 in Q1.
## Parnassus Investment Note
Parnassus highlighted Comfort Systems USA as essential for building AI infrastructure through skilled labor.
## Key takeaway

Comfort Systems USA stock gained 110% in 52 weeks as AI investment accelerates, with hedge funds adding the company to their portfolios