Hedge fund activist Dan Loeb is gearing up to launch a roughly 200-page presentation to press Japanese electronics maker Sony to explore a sale of Sony Pictures, which owns the “Spider-Man” and “Men in Black” movie franchises, The Post has learned.

Loeb’s presentation will also argue that Sony, the maker of the PlayStation, should spin off its insurance and semiconductor divisions, a source with knowledge of the hedgie’s plans told The Post.

The push comes amid chatter that Amazon’s Jeff Bezos has personally reached out to Sony Pictures’ head Tony Vinciquerra to let it be known that Amazon is interested in buying the division, a source with knowledge of the situation said.

A second source with direct knowledge of the talks said discussions between the two media giants ended last year after exhausting a range of possibilities, from a partnership to an outright sale.

That hasn’t stopped Loeb’s Third Point Management hedge fund from raising $1 billion through a special acquisition vehicle to buy Sony shares, sources said.

News of Loeb’s interest in Sony, which was first reported by Reuters, sent Sony’s shares up 8.2 percent, to close at $46.60 on Monday.

But the company is not likely to part with its movie business, which boasts the comedy series “Seinfeld” and movies made by Columbia Pictures, without a fight.

In January, Sony CEO Shuhei Yoshida said at the CES tech conference in Las Vegas that the movie studio is a priority for the electronics company. He also hinted that Sony could be planning its own streaming service to compete with Netflix and Amazon — using Sony’s entertainment hub PlayStation Network.

Yoshida called the PlayStation Network “a very strong entertainment platform for all of Sony — very suitable for video and music content.”

“They are in the middle of a turnaround,” and are not interested in selling to Amazon, a source familiar with Sony’s thinking said.

Loeb’s Third Point hedge fund, which manages $14.5 billion in assets, pushed for a sale of Sony Pictures once before — in 2013.

He walked richer, but without a sale. The 57-year-old hedgie also suffered personal shots from Hollywood insiders who came to Sony’s defense, including actor George Clooney, who blasted the hedgie as a “carpetbagger” who is “trying to manipulate the market.”

Still, Sony may be more amenable to some of Loeb’s demands under the new CEO, who took over last April, according to a large and significant Sony shareholder.

“Yoshida’s background is more financial,” the shareholder said of the CEO, who used to be Sony’s CFO.

“I think he’ll sell whatever doesn’t have an 8 percent margin or better, if the price is right,” the shareholder told The Post.

“As a finance guy, Yoshida will try to push margins and EPS higher via stock buybacks. I’ve heard he has a $100 [stock price] target in his mind” about double its current price, the shareholder said.

Amazon did not return calls. Sony and Loeb declined to comment.