In March 2017, Stonepeak acquired
Cologix. In November 2020, Stonepeak acquired
Astound Broadband from
TPG Inc. for $3.6 billion in cash along with $4.5 billion in debt. In November 2022, Stonepeak and Spirit Super acquired the
Port of Geelong in a $732 million deal. In April 2021, Stonepeak teamed up with
EQT AB to acquire
KPN but in May, KPN rejected the deal. In October 2021. Stonepeak acquired
Teekay LNG in a $6.2 billion deal. In May 2022, Stonepeak teamed up with Blackstone Inc.’s Blackstone Real Estate Income Trust and the
Cherng Family Trust (
Panda Restaurant Group) to acquire the
Cosmopolitan of Las Vegas for $5.65 billion. The deal is set to complete in autumn 2025 and is subject to approval. In January 2026, Stonepeak struck a deal with
CMA CGM to create a US-based port venture valued around $10 billion. Stonepeak agreed to make a $2.4 billion investment for a 25% stake in the venture, to be known as United Ports. On March 12, 2026, Stonepeak announced it would be merging its
Astound Broadband with
Google Fiber. The combined company will be majority-owned by Stonepeak with
Alphabet Inc. maintaining a minority share. The transaction is expected to close by the end of 2026. == Notable investments ==