KEY POINTS
  • Twitter co-founder Jack Dorsey apologized Saturday for growing the company "too quickly," a day after hundreds of employees were laid off under new owner Elon Musk.
  • Twitter informed employees Thursday evening that it would begin laying off staff members, according to communications obtained by CNBC. 
Twitter CEO Jack Dorsey addresses students during a town hall at the Indian Institute of Technology (IIT) in New Delhi, India, November 12, 2018.

Twitter co-founder Jack Dorsey apologized Saturday for growing the company "too quickly," a day after the company laid off approximately half of its employees under new owner Elon Musk.

"Folks at Twitter past and present are strong and resilient. They will always find a way no matter how difficult the moment," Dorsey wrote in a tweet. "I realize many are angry with me. I own the responsibility for why everyone is in this situation: I grew the company size too quickly. I apologize for that."