It is a very strange situation has to make a reasonable person wonder if she really has any intention to " go after Wall Street " .
Here is a bit more from the same article :

" Hillary Clinton has the toughest plan to reform Wall Street , clean up the abuses .. and close loopholes that benefit hedge funds a campaign manager said ".
" Multimillion-dollar donors to groups backing Mrs. Clinton Haim Saban , who controls Saban Capital Group ; Renaissance Technologies LLC founder James Simons ; George Soros of Soros Fund Management , and Paloma Partners founder Donald Susman ".
NOTE : A photo in the same article of Mr. Simons states as a caption : " James Simons has contributed $9.5 Million to Clinton groups .

Mr. Simons is one of the wealthiest people on Wall Street --- other articles state that he made over $1.5 Billion thru his trading activities last year .
Clearly they feel that Hillary will not do anything to interfere with their business practices .