Spider-Man was founded by Stan Lee, who is Jewish.
The publisher of Spider-Man is Marvel. Marvel Comics was founded by Martin Goodman, who is Jewish. Marvel Entertainment was founded by Isaac Perlmutter, who is Jewish. Marvel Studios was founded by Avi Arad, who is Jewish.
The parent company of Marvel Comics/Entertainment is Disney Publishing Worldwide. DPW was founded by Michael Lynton, who is Jewish. The parent company of Marvel Studios is Disney Entertainment. DE was founded by Bob Iger, who is Jewish.
The movies and series of Spider-Man are made by Columbia Pictures. CP was founded by the Cohn brothers, who are Jewish.
The first three Spider-Man movies were directed by Sam Raimi and produced by Laura Ziskin, who are Jewish.
I could go on like this for a long time. And keep in mind that Jews make up just 2.5% of the US and just 0.2% of the world.