AL3 compared to 3DA

Hello everyone

I'm trying to learn more about stocks, particularly industrials.

Could you please share your thoughts as to why 3DA currently has a market capital approx 3.7 times larger than AL3?

I can see they are very different stocks in terms of technology, but both in the 3D metal printing industry.

I personally can't pick why there's greater support for 3DA, but I don't really know what I'm doing haha.

Maybe you could explain it to me, and I'm happy to learn about other interesting 3D metal printing companies while we are at it.

TIA!


Just an amateur trying to learn. DYOR. Not financial advice.