AI Training Data Stocks
The corpora models are trained on and the companies that build them: publishers and libraries licensing their archives, and the data engineering firms that label them.
As of Oct 23, 2026, AI Training Data has 9 US-listed companies worth $63.8B combined. The median member moved +2.5% over the past week; INOD led at +12.4% and RDDT trailed at -7.6%.
Companies in AI Training Data
- RDDT – Reddit, Inc., $28.9B
- NWSA – News Corp A, $16.4B
- NYT – New York Times Company, $11.1B
- WLY – John Wiley & Sons, $2.7B
- ZD – Ziff Davis Inc, $1.9B
- INOD – Innodata Inc, $1.8B
- TASK – Taskus Inc, $781M
- SSTK – Shutterstock, $165M
- GETY – Getty Images Holdings Inc., $7.9M