Yes the facts are accurate, but the implication of causation is questionable.

President Trump did sign an executive order banning the citizens of Iran, Syria, Libya, Iraq, Yemen, Sudan, Somalia from entering the US for 90 days.
[Here is a CNN article that gives the details][1]

It's also true that Egypt, Saudi Arabia, Turkey are not on the list.

The full text of the executive order can be seen [here][3].

Since Trump has not released his taxes, it's hard to know exactly what his financial dealings are, but it does appear he has some financial interests in those 3 countries. For more details read [this article][2] by the New York Daily News.

From the article:

> Trump also currently licenses his name to two luxury towers in the Turkish metropolis of Istanbul. He received as much as $5 million from the deals last year, according to his latest financial disclosures. Furthermore, since the election, Trump’s development partner, Dogan Sirketler Grubu Holding, has seen its shares surge by nearly 11%.

But we can't infer causation, as we have no way of knowing why he picked some countries but not others, without him stating the reason.  That being in mind, it's important to mention that the list of 7 countries was [originally drafted by the Obama administration](https://mic.com/articles/166845/the-list-of-muslim-countries-trump-wants-to-ban-was-compiled-by-the-obama-administration#.TEMBv0tnw):

> In February 2016, the Obama administration added Libya, Somali and Yemen to the list of countries one could not have visited — but allowed dual citizens of those countries who had not traveled there access to the Visa Waiver Program. Dual citizens of Syria, Sudan, Iraq and Iran are still ineligible, however.

> So, in a nutshell, Obama restricted visa waivers for those seven Muslim-majority countries — Iran, Iraq, Syria, Sudan, Somalia, Libya and Yemen — and now, Trump is looking to bar immigration and visitors from the same list of countries. 


  [1]: http://www.cnn.com/2017/01/27/politics/donald-trump-refugees-executive-order/index.html
  [2]: http://www.nydailynews.com/news/politics/trump-muslim-ban-excludes-countries-linked-businesses-article-1.2957956
  [3]: http://www.cnn.com/2017/01/28/politics/text-of-trump-executive-order-nation-ban-refugees/