CoStar Group Instagram Follower Count
CoStar Group has 0 Instagram followers, roughly flat (+0.0%) over the past three months.
How CoStar Group’s Instagram Growth Feeds the CSGP AI Score
Instagram follower growth is a proxy for brand reach and audience affinity among consumers. It is not a stock price on its own, but for consumer-facing companies a sustained shift in following can reflect changing brand momentum. AltIndex feeds CoStar Group’s follower trend into the CSGP AI Score as one of 25+ alternative data signals, weighed against hiring, web traffic, sentiment, and fundamentals.
For CoStar Group’s reach on other platforms, see CoStar Group X followers, TikTok followers, YouTube subscribers, and Facebook followers.
For other demand signals, see CoStar Group web traffic, app downloads, and Google Trends.
Month over Month
| May 2025 | 11,722 | |
| Apr 2025 | 11,507 | |
| Mar 2025 | 11,253 | |
| Feb 2025 | 11,042 | |
| Jan 2025 | 10,886 | |
| Dec 2024 | 10,712 |
CoStar Group Instagram Followers: Frequently Asked Questions
CoStar Group has 0 Instagram followers (0), based on AltIndex’s tracking of the company’s official Instagram account.
CoStar Group's Instagram following has been roughly flat (+0.0%) over the past three months. View the trend chart above for the full history.
Instagram followers are a real-time proxy for brand reach and consumer engagement. No single data point predicts a stock on its own, but for consumer-facing companies a sustained change in following can reflect shifting brand momentum. That is why AltIndex combines CoStar Group's follower trend with web traffic, hiring, sentiment, and 20+ other signals in its AI Score rather than reading any one signal in isolation.
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