SaaS M&A Activity: Q2 2026
Windsor Drake's Q2 2026 read on SaaS M&A: the most constructive market since 2021, defined by value without volume as buyers pay more for fewer, larger deals. Covers megadeals, notable transactions, buyer activity and the strategic versus sponsor balance.
- Sector
- SaaS
- Focus
- M&A Activity
- Published
- May 22, 2026
- Length
- 33 slides
- Reading time
- 8 minutes
Slide deck
33-slide deck. Desktop readers can page through the embedded viewer below. Mobile readers can open the direct PDF link.
Open slide deck PDF Key findings
- Global enterprise SaaS M&A reached $83.7B in Q4 2025, up 24% on Q3 2025's ~$65B, the strongest quarter since 2021.
- Google closed its $32B acquisition of Wiz in March 2026, the largest pure software acquisition on record.
- Thoma Bravo's $12.3B all-cash take-private of Dayforce closed February 2026, the largest deal in the firm's history.
- AI-related deals rose 47% year on year in Q1 2026, per CB Insights; one-third of 2025's 100 largest deals cited AI as rationale.
- Q1 2026 IT deal value fell 52.5% quarter on quarter once the $250B xAI transaction is excluded, per S&P Global.
- Deals above $5B saw value surge 149% in the three months to April 2026, per EY; volume rose only 11%.
- Mid-market assets in the $100M–$1B band face the thinnest buyer pool, with ~14% share of deal count versus ~64% for sub-$100M tuck-ins.
- Roughly $3.7T of global private equity dry powder is seeking deployment, per McKinsey, with software the favoured asset class.
Methodology
Analysis draws on a proprietary Windsor Drake index of 55 verified and reported software and fintech transactions (2019–2026), graded Verified, Reported or Estimated, alongside data from PitchBook, EY, S&P Global Market Intelligence, PwC, McKinsey & Company and CB Insights. Comparable transactions are normalised for consideration mix, earn-out weighting and assumed liabilities; figures labelled Windsor Drake analysis or estimate are the firm's own synthesis of cited institutional data.
Frequently asked questions
How active is the SaaS M&A market in 2026?
Enterprise SaaS M&A value hit $83.7B in Q4 2025, the strongest quarter since 2021. Activity is concentrated in large deals: technology sector value rose 27% year on year to ~$282.6B in the three months to April 2026, per EY, on only an 11% rise in volume.
What are the biggest SaaS acquisitions of 2025–2026?
Google acquired Wiz for $32B (closed March 2026), Thoma Bravo took Dayforce private for $12.3B (closed February 2026), IBM announced the acquisition of Confluent for ~$11B (December 2025), and Hg completed its ~$6.4B take-private of OneStream in April 2026.
Who is buying SaaS companies right now?
Three groups are active: strategic software platforms buying AI, security and data capability; private equity sponsors executing take-privates and buy-and-build roll-ups; and hyperscalers extending cloud ecosystems. Strategics and sponsors are bidding for the same assets simultaneously.
How long does a SaaS M&A process take?
A full process runs 12 to 18 months end to end: six to nine months of preparation, three to six months of market engagement, and three or more months for regulatory clearance. Cross-border clearance runs 30 to 50% longer than a domestic deal.
What is a barbell market in SaaS M&A?
Activity concentrates at two extremes: high-volume capability tuck-ins below $100M (~64% of deal count) and a thin band of megadeals above $10B that carry most of the value. Mid-sized assets in the $100M–$1B band face the thinnest buyer pool.
What is the SaaS M&A outlook for 2026?
Windsor Drake's base case is a ~$82B quarterly run-rate, holding near Q4 2025 levels, driven by capability buys and take-privates. The bull case reaches ~$96B if rate cuts accelerate and AI capability buying intensifies; the bear case falls to ~$61B if private credit tightens.
Companies covered
Public and private companies referenced in this report.