EnglishUnder Armour Twitter (X) stats, updated continuously. @UnderArmour has 903,254 followers and 27,143 posts on X. Account age: 17 years (joined March 2009).
Engagement
A typical post picks up 31 interactions against 903K followers, an engagement rate of 0.003%. Measured over 11 original posts, its engagement rate beats 22% of 3,809 tracked accounts of a similar size. That is a reason to look at how the audience behaves - reply depth, saves, whether the followers are recent - rather than a conclusion about it on its own. Posts are seen about 18K times each, and 0.169% of those impressions turn into an interaction. That is about 2.03% of the follower count, which is the gap between an audience on paper and an audience in a timeline.
Measured over 11 original posts from a 30-day window, last computed on August 28, 2026.
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Follower growth
Bio
Under Armour makes you better. #ProtectThisHouse
Notable followers
The biggest accounts in our directory following @UnderArmour.
Similar accounts
Under Armour on Twitter (X) - frequently asked questions
- How many followers does Under Armour have on X?
- Under Armour (@UnderArmour) has 903,254 followers on X (Twitter). The count is refreshed continuously from public data.
- When did Under Armour join X, and how old is the account?
- Under Armour joined X in March 2009. The @UnderArmour account is 17 years old. Searches for Under Armour age often mean a personal age, which we do not publish. The figure here is the account age only.
- How many posts has Under Armour published?
- Under Armour has published 27,143 posts on X. That is about 4.2 posts per day over the life of the account.
- Is Under Armour verified on X?
- Yes. Under Armour carries a Business verification on X.