U.S. Software Sector Gains 21% in May, Best Single-Month Since 2001
Alina Collins
The software ETF (IGV) rallied 21% in May, its best month in nearly 25 years — yet it's still down 3.8% year-to-date, meaning this was a bounce from a deep hole, not a breakout to new highs.
How big was the rally — and how big is the gap that remains?
IGV gained 21% for the month and 8% for the week — the strongest month since October 2001.
Yet it is still down 3.8% year-to-date, while the Nasdaq is up 18%. This means → software stocks have only climbed partway out of a deep hole, still trailing the broad index by more than 20 percentage points.
In plain terms = the rally looks dramatic because the prior selloff was severe, not because a new trend has begun.
Why did Snowflake and Okta lead the charge?
Snowflake surged nearly 50% over four trading days, closing at $255.55 and up 17% year-to-date. The catalyst: a $6 billion cloud-and-chip partnership with Amazon, plus raised guidance.
Argus Research lifted its target from $250 to $300, calling Snowflake a "picks and shovels" play on generative AI. CEO Sridhar Ramaswamy said: "We're seeing customers deploy and scale workloads at a faster pace."
Okta jumped 30% on Friday — its largest single-day gain ever — after beating estimates. Management said the rise of agentic AI is forcing enterprises to spend more on identity security. This reflects a nuance the market had missed: AI doesn't just threaten software — it also creates new demand for security software.
The whole sector rallied — but has the "SaaS doomsday" fear really faded?
Atlassian gained 26% this week, ServiceNow over 20%, and Shopify, Workday, and Asana each at least 14%. Oracle rose 16%; Microsoft gained nearly 8% — but Microsoft is still down almost 7% year-to-date, the worst performer among mega-cap tech.
The earlier concern: "vibe coding" — AI-assisted programming that lets users build apps in minutes — could undermine traditional SaaS business models. Software stocks had been under pressure for months.
Strong results from Snowflake and Okta partly eased that fear. But analysts note the "SaaS doomsday" debate has not fully settled. In plain terms = the market has exhaled, but it hasn't relaxed.
What did the broader May picture look like?
The S&P 500 and Nasdaq Composite rose 5.2% and 8.4% respectively in May, both setting all-time closing records.
The tech sector (XLK) surged roughly 19.79%. Individual standouts: Micron up 87.40%, Datadog up 84.62%, Super Micro up 75.11%, and Dell up 33% on Friday alone — driven by booming AI-optimized server sales. Dell has more than doubled year-to-date.
This means → May's story was not just about hardware; the software recovery was an equally important signal.
Where is the biggest risk from here?
Agar Capital argued the real May story was not AI hardware stocks rising further, but software stocks recovering. Datadog, CrowdStrike, and Fortinet had fallen 25%-30% from their highs; all three posted strong May earnings and said AI is expanding, not shrinking, their addressable market.
But the firm also warned: positioning in large-cap tech is now at the 95th historical percentile, leaving virtually zero margin for error on second-half earnings. In plain terms = positions are packed tight, and any earnings miss could trigger a sharp, fast pullback.
In memory chips, Samsung, SK Hynix, and Micron have each crossed $1 trillion in market cap, collectively exceeding the world's three largest oil companies by about 22%. This reflects a structural repricing: capital markets now value computing infrastructure systematically above legacy energy.
Content is for reference only, not financial advice.