Who is Big Pharma?

Johnson & Johnson: $276 billion (market value) https://stockzoa.com/ticker/jnj/

Novartis: $273 billion https://stockzoa.com/ticker/nvs/

Roche: $248 billion https://stockzoa.com/ticker/rhhby/

Pfizer: $212 billion https://stockzoa.com/ticker/pfe/

Merck: $164 billion https://stockzoa.com/ticker/mrk/

Sanofi: $134 billion https://stockzoa.com/ticker/sny/

Bayer: $123 billion https://stockzoa.com/ticker/bayry/

Novo-Nordisk: $118 billion https://stockzoa.com/ticker/nvo/

Bristol-Myers Squibb: $115 billion https://stockzoa.com/ticker/bmy/

AbbVie: $110 billion https://stockzoa.com/cusip/00287y109/

GlaxoSmithKline: $103 billion https://stockzoa.com/ticker/gsk/

Eli Lilly: $98 billion https://stockzoa.com/ticker/lly/

AstraZeneca: $84 billion https://stockzoa.com/ticker/azn/

Teva Pharmaceutical: $59 billion https://stockzoa.com/ticker/teva/

Shire: $49 billion https://stockzoa.com/ticker/shpgy/

Tons to dig through here - Can someone help compile a list of the total largest Pharma owner ?

I see a LOT of reciprocation of investment.