Based on the additional information about the lack of career services at your current school combined with your career objective of entering into a financial services profession, then transferring may or may not be the best solution.
What is your current major ?
Are you on a full tuition scholarship ?
If studying a business related major (such as economics) on a full tuition scholarship, then consider staying and using part of the BC money (2 years at BC may cost about $150,000) for a one year specialty masters degree in a business or quantitative field or go to Duke University’s one year Masters in Business Foundations (I think) degree program for about $80,000 (if you don’t get a partial scholarship) & enjoy the recruiting / job opportunities as a member of that Duke University masters degree program.
I really like the structure of this program open only to recent college graduates with less than one year of post-undergraduate work experience.
P.S. If you do not want to spend a lot of money on a one year masters degree at Duke, there are more cost effective options for masters degrees & there are reputable certificate programs for IB training.
P.P.S. If you share your current major area of study, I may be able to recommend other target transfer schools which may be more affordable, but I do understand that IB tends to like degrees from prestigious schools–but if you are quant oriented that may not be an insurmountable hill.