"I think immigration is a huge asset to this country," Cook said. "It's been a part of our history, it's part of our culture, it's part of who we are. And it's something I believe in deeply."
Cook also said that he was concerned about the tone of political rhetoric on immigration, which he said was "making it harder and harder for immigrants to live in this country."
"I think we need to have a more rational and more humane conversation about immigration," he said. "I think we need to put the facts on the table and have a conversation about what the real issues are, rather than just fear and demagoguery."
Cook's comments come as the Trump administration has taken a number of actions to restrict immigration, including implementing a travel ban on citizens from seven Muslim-majority countries and cracking down on undocumented immigrants.
Cook has been a vocal critic of the Trump administration's immigration policies. In a statement last year, he said that the travel ban was "not a policy we support." He has also donated to organizations that support immigrants, such as the International Rescue Committee.
Cook's comments on immigration have drawn praise from some and criticism from others. Some have praised Cook for speaking out on a controversial issue, while others have accused him of wading into politics and alienating potential customers.
Cook has defended his decision to speak out about immigration, saying that it is important for companies to speak up on issues that affect their employees and customers.
"I think it's important for businesses to stand up for what they believe in," Cook said. "And we believe in diversity, and we believe in inclusion, and we believe in treating people with respect."