Women have a long way to go on Wall Street, and nowhere is this more true than in the hedge fund industry, where only 15% of CEOs are women.  While women often hold marketing and compliance roles, they are rare in investing positions, which usually pay the most. There are a lot of reasons for the gap, among them biases, cliquey hiring, and weaker professional networks. Last year, I spoke with female investors about what it is like working in the industry. We're republishing their stories in honor of International Women's Day on March 8. Some spoke of annoying biases —...