Sheryl Sandberg, chief operating officer (Coo) of Meta Platforms,

in practice the n.

2 of Facebook after Zuckerberg,

wrote on social media that she will leave the company in the fall, after 14 years.

"

When I took this job in 2008, I was hoping to stay in this role for five years

. Fourteen years later, it's time to write the next chapter of my life. I'm not entirely sure what the future will bring - I've learned that nobody ever is. But I know it will include

focusing more on my foundation and my philanthropic work

, which is more important to me than ever, given how critical this moment is for women. "

Javier Olivan will take over as Meta's chief operating officer, taking over from Sheryl Sandberg, Mark Zuckerberg announced.

“It's the end of an era”

- he wrote - “After 14 years, my dear friend and partner Sheryl Sandberg will step down as COO of Meta.

When Sheryl joined me in 2008

, I was only 23 and didn't know almost nothing about running a business We had built a great product - the Facebook site - but

we still didn't have a profitable company and were struggling to move from a small startup to a real organization.

Sheryl engineered our advertising business

, she hired great people, forged our management culture and taught me how to run a business.

You have created opportunities for millions of people around the world, and you have the credit for much of what you are Meta today. "

Zuckerberg said that “this role will be different from what Sheryl did.

It will be a more traditional Coo role in which Javi will focus internally and operationally, building on her solid experience in making our business more efficient and rigorous. "

Although Sandberg has long been Zuckerberg's number 2, sitting often next to him - at least before the pandemic - at the company's headquarters in Menlo Park, California,

she also did very public representation work, meeting with lawmakers, and speaking of issues, not just of image, as important

as the problems of women in the workplace and, more recently, abortion.

After the announcement of Sandberg's step back, Meta closed down on Wall Street.

Stocks are down 2.58%.