Thursday, April 23, 2026

Tim Cook Bows Out as Apple CEO: Reflecting on 15 Years of Change

Tim Cook is stepping down as CEO of Apple after 15 years, effective September 1. He will be succeeded by John Ternus, Apple’s senior vice president of hardware engineering. Cook joined Apple in 1998 and became CEO in 2011, following Steve Jobs. He transformed Apple into an influential company valued at $4 trillion.

Under Cook’s leadership, Apple’s market capitalization grew tenfold, from about $350 billion in 2011 to over $4 trillion today. The company reported $112 billion in net income for the fiscal year ending September 2025, a significant increase over the past decade. Despite challenges like the COVID-19 pandemic, Apple expanded its operations globally, notably adding around 200 stores in China.

Cook also introduced new products. Apple launched the Apple Watch in 2015, which became popular for health tracking. The first AirPods came out in 2016, changing the headphones market. Additionally, he oversaw the release of various iPads and updated the iPhone with new features like Face ID.

Under Cook, Apple developed its services segment, launching Apple Pay, Apple TV+, and Apple Music. These services contributed significantly to the company’s revenue, generating $109 billion in the fiscal year ending September 2025.

Cook led Apple’s shift to its own processors, improving performance and battery life. In 2024, Apple entered the field of artificial intelligence with Apple Intelligence but faced delays in major developments. Cook also announced a $600 billion investment plan for the U.S., focusing on job creation and technology manufacturing, enhancing Apple’s presence in the tech industry.

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Vocabulary List:
6 words · tap to reveal
ON

Accent

succeeded/səkˈsiːdɪd/verb
came after someone in an official job

effective/ɪˈfɛktɪv/adjective
starting to be in use at a certain time

transformed/trænsˈfɔrmd/verb
changed something a lot into something different

capitalization/ˌkæpɪtəlaɪˈzeɪʃən/noun
total worth of a company measured by shares

revenue/ˈrɛvəˌnuː/noun
money a company gets from customers

fiscal/ˈfɪskəl/adjective
relating to a company's financial year

How much do you know?

Who is succeeding Tim Cook as CEO of Apple?
Steve Jobs
John Ternus
Ed Catmull
Tim Sweeney
In what year did Tim Cook become CEO of Apple?
2010
2011
2012
2015
How much was Apple's market capitalization in 2011?
$350 billion
$1 trillion
$2 trillion
$4 trillion
What year was Apple Watch launched?
2014
2015
2016
2017
What significant investment plan did Cook announce for the U.S.?
$100 billion
$300 billion
$600 billion
$1 trillion
How much did Apple's services segment generate in revenue for the fiscal year ending September 2025?
$90 billion
$100 billion
$109 billion
$115 billion
Tim Cook has been CEO of Apple for over 15 years.
Apple has never faced any challenges during Tim Cook's leadership.
The first AirPods were released in 2015.
Under Cook, Apple launched Apple Pay as part of its services segment.
Cook transformed Apple into a company valued at over $5 trillion.
Tim Cook's leadership saw Apple expand its operations globally.
Tim Cook is stepping down as CEO of Apple after years.
Tim Cook joined Apple in and became CEO in 2011.
Under Cook's leadership, Apple's market capitalization grew to over trillion.
Apple launched the Apple Watch in , which became popular for health tracking.
Apple developed its services segment, launching Apple Music, Apple TV+, and .
Cook announced a billion investment plan for the U.S.
This question is required

Test Your Understanding

Start Quiz
Vocabulary List:
6 words · tap to reveal
ON
Accent
succeeded/səkˈsiːdɪd/verb
came after someone in an official job
effective/ɪˈfɛktɪv/adjective
starting to be in use at a certain time
transformed/trænsˈfɔrmd/verb
changed something a lot into something different
capitalization/ˌkæpɪtəlaɪˈzeɪʃən/noun
total worth of a company measured by shares
revenue/ˈrɛvəˌnuː/noun
money a company gets from customers
fiscal/ˈfɪskəl/adjective
relating to a company's financial year

How much do you know?

Who is succeeding Tim Cook as CEO of Apple?
Steve Jobs
John Ternus
Ed Catmull
Tim Sweeney
In what year did Tim Cook become CEO of Apple?
2010
2011
2012
2015
How much was Apple's market capitalization in 2011?
$350 billion
$1 trillion
$2 trillion
$4 trillion
What year was Apple Watch launched?
2014
2015
2016
2017
What significant investment plan did Cook announce for the U.S.?
$100 billion
$300 billion
$600 billion
$1 trillion
How much did Apple's services segment generate in revenue for the fiscal year ending September 2025?
$90 billion
$100 billion
$109 billion
$115 billion
Tim Cook has been CEO of Apple for over 15 years.
Apple has never faced any challenges during Tim Cook's leadership.
The first AirPods were released in 2015.
Under Cook, Apple launched Apple Pay as part of its services segment.
Cook transformed Apple into a company valued at over $5 trillion.
Tim Cook's leadership saw Apple expand its operations globally.
Tim Cook is stepping down as CEO of Apple after years.
Tim Cook joined Apple in and became CEO in 2011.
Under Cook's leadership, Apple's market capitalization grew to over trillion.
Apple launched the Apple Watch in , which became popular for health tracking.
Apple developed its services segment, launching Apple Music, Apple TV+, and .
Cook announced a billion investment plan for the U.S.
This question is required

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