They have a line of fishing gear, so I would think they are not Anti. Most groups that are anti are also anti fishing. Just because they don't promote hunting and go after the hunting market per se,does not mean they are against hunting.

It would be a tough line for a company as this to adhere to. I am sure there are alot of their customers that are anti, and more that are neutral on the subject. If Patagonia started to sell camo, pictures of customers holding dead critters on the website it would surely nip them in the butt.