- Euronext+40039th↓13
- Capgemini−31227th↓9
- Sanofi−30016th↓4
- Engie+29417th
- Société Générale−22128th↓8
- Legrand+18131st↓8
- Kering−17913th↓2
- AXA+15836th↓11
- STMicroelectronics−12135th↓11
- Danone−1063rd↓1
- Orange−934th
- Vinci+8821st↓2
- Eiffage+8826th↓4
- Veolia+7525th↓4
- Dassault Systèmes+689th
- Carrefour+545th
- Michelin−5411th↓1
- LVMH−438th
- Airbus+321st
- EssilorLuxottica+2712th↑1
- L'Oréal−117th
- Stellantis+920th↓4
- Thales+815th↓1
CAC 40 companies ranked by online influence (2026 ranking)
Today's movement
Airbus keeps first place, 233 points ahead of Hermès.
Which CAC 40 companies are the most influential online? As of Oct 24, 2026, the five most influential are Airbus, Hermès, Danone, Orange, and Carrefour. The Favikon Index CAC 40 ranks CAC 40 companies every day by their online influence on TikTok, Instagram, YouTube, X and LinkedIn. Related rankings: Top 100 CEOs, Top 50 Luxury, and Top 200 Brands.
Making people react · min. 5M views
- A
AirbusAerospace & de…3.0×8.8M views - M
MichelinTires1.1×21.7M views
- CA
Crédit AgricoleBanking0.7×5.2M views
CAC 40: the full ranking
The ranking
The 40 companies of the CAC 40, ranked by the Favikon influence score of their own account.
Composition as of Sep 30, 2026. Updated after each quarterly Euronext review. Method →
Reach vs. reactions in the CAC 40
Who gets seen, who gets a reaction
Up: how many times their posts were seen in 30 days. Right: how much they make people react, compared with an account of the same size.
Reactions vs. an account of the same size →
Favikon score v3 · data as of Oct 24, 2026 · 2× = twice as many reactions (likes, comments, shares) as a typical account of the same size, on the same platforms and in the same country · posts under 48 h excluded · 3 people not shown (fewer than 3 posts in 30 days)
Biggest climbers and fallers in the CAC 40 this month
Who's surging, who's stalling
Biggest gains · 7d
Biggest % gains · 7d
Declines and slowdowns
Followers counted on Instagram, TikTok, YouTube, X, LinkedIn, Facebook · % computed only for accounts with at least 20K followers, to filter out small accounts.
Leaders by platform in the CAC 40: TikTok, Instagram, YouTube, X, LinkedIn
Who rules each platform
How the CAC 40 has changed over time
Replay the ranking
Head-to-head matchups in the CAC 40
The matchups
How the Favikon score works
The Favikon score measures online influence, not popularity or voting intention. Every day it combines four signals from the last 90 days: reach (average views per post), engagement (reactions, comments and shares per post), audience (followers) and consistency (how regularly an account posts). Each signal is compared with every account Favikon tracks on the same platform, then TikTok, Instagram, YouTube, X and LinkedIn add up to one number. That is why someone strong on a single platform can be compared with someone present on all five. Read the full methodology →
Frequently asked questions
What is the most influential CAC 40 company online?
Airbus is the most influential CAC 40 company online according to the Favikon Index CAC 40, with a Favikon score of 9,926 points on Oct 24, 2026. Hermès and Danone complete the top three. The ranking is recalculated every day.
How often is the CAC 40 updated?
The Favikon Index CAC 40 is updated every day. Tracked accounts are refreshed every six hours, and each Favikon score is recalculated daily from the posts of the last 90 days, so ranks and 30-day changes always reflect the latest data.
How is influence measured in the CAC 40?
Influence in the Favikon Index CAC 40 is measured with the Favikon score, which combines reach (views per post), engagement (reactions per post), audience (followers) and posting consistency over the last 90 days. Each signal is compared with all accounts on the same platform. It is not a poll and not a follower count.
Which social media platforms are included?
The Favikon Index CAC 40 covers TikTok, Instagram, YouTube, X (Twitter) and LinkedIn, which all count toward the Favikon score. Facebook audiences are shown on profiles but are not part of the score. Platforms such as Weibo, WeChat, VK or Telegram are not covered.
Who is included in the CAC 40?
The 40 companies in the CAC 40 index of the Paris stock exchange. The company's own account, not its brands' (LVMH, not Louis Vuitton).
Other rankings
Other rankings
- Presidential 2027Mélenchon keeps first place, 8 points ahead of Bardella. Lisnard posts the biggest 30-day gain, at +160.No. 1JL
Jean-Luc Mélenchon9,945See the ranking → - Top 100 AIAltman keeps first place, 55 points ahead of Huang. Chappaz posts the biggest 30-day gain, at +612.No. 1SA
Sam Altman9,867See the ranking → - Top 100 CEOsZuckerberg keeps first place, 33 points ahead of Pichai. Aggarwal posts the biggest 30-day gain, at +415.No. 1MZ
Mark Zuckerberg9,994See the ranking → - World leadersModi keeps first place, 3 points ahead of Trump. bin Hamad Al Thani posts the biggest 30-day gain, at +356.No. 1NM
Narendra Modi9,999See the ranking → - Top 200 CreatorsMrBeast, IShowSpeed and 1 other share first place. CarryMinati posts the biggest 30-day gain, at +129.=1MD
MrBeast (Jimmy Donaldson)9,999See the ranking → - Top 200 B2B CreatorsShamani takes the lead. Xabi posts the biggest 30-day gain, at +323.No. 1RS
Raj Shamani9,983See the ranking → - Top 200 AthletesRonaldo and Messi neck and neck. Topuria posts the biggest 30-day gain, at +400.No. 1CR
Cristiano Ronaldo9,999See the ranking → - Top 200 BrandsRockstar Games keeps first place, 2 points ahead of Minecraft. Saint Laurent posts the biggest 30-day gain, at +661.No. 1RG
Rockstar Games9,998See the ranking → - Top 50 BeautyHuda Beauty keeps first place, 17 points ahead of Rhode. Kylie Cosmetics posts the biggest 30-day gain, at +75.No. 1HB
Huda Beauty9,971See the ranking → - Top 50 LuxuryDior keeps first place, 11 points ahead of Gucci. Saint Laurent posts the biggest 30-day gain, at +661.No. 1D
Dior9,985See the ranking → - Top 50 GamingRockstar Games keeps first place, 2 points ahead of Minecraft. Riot Games posts the biggest 30-day gain, at +18.No. 1RGRockstar Games9,998See the ranking →
- Creator brandsHuda Beauty keeps first place, 17 points ahead of Rhode. Kylie Cosmetics posts the biggest 30-day gain, at +75.No. 1HBHuda Beauty9,971See the ranking →
- Top 100 ClubsFC Barcelona keeps first place, 1 point ahead of Oracle Red Bull Racing.No. 1FB
FC Barcelona9,998See the ranking → - Notify me for the next rankingsOne email when a new ranking goes live.
