New Relic has entered into a definitive agreement to be acquired by Francisco Partners and TPG. The acquisition will be an all-cash transaction, valuing New Relic at approximately $6.5 billion.

Broadcom is acquiring VMware in a cash-and-stock transaction for approximately $61 billion.

Stamps.com, a provider of e-commerce shipping solutions, has entered into a definitive agreement to be acquired by Thoma Bravo.

Citrix Systems has entered into a definitive agreement to acquire Wrike, a company in the SaaS collaborative work management space, for $2.25 billion in cash. 

IBM says it will separate its Managed Infrastructure Services unit of its Global Technology Services division into a new public company; thus splitting the company into two separate entitities.