Columbia University - MA in Mathematics of Finance (MAFN)

Columbia University - MA in Mathematics of Finance (MAFN)

The Columbia MAFN program is sponsored by the departments of mathematics and statistics
Location
New York, NY 10027
Application deadline
May 1
The Department of Mathematics at Columbia University offers a Master of Arts program in Mathematics with specialization in the Mathematics of Finance (MAFN). It is co-sponsored by the Department of Statistics, and it draws on the diverse strengths of the university in mathematics, statistics, stochastic processes, numerical methods, and financial applications.
Director: Jeahyuk Choi

Admissions

The program attracts students whose academic background is in quantitative areas such as mathematics, statistics, physics, economics, computer science, or engineering. Most have previous work experience or internship experience in finance.

Admissions

Full Time and Part Time

The program may be followed either full-time or part-time. International students on F-1 or J-1 visas must register full-time. Full-time students complete the program in two or three semesters, while part-time students typically take 2-3 years. In the past, most full-time students graduated after two semesters, but now most of them take advantage of the three semester option.

Governance

The program is overseen by a steering committee consisting of faculty from the departments of mathematics and statistics, including the two department chairs.

Curriculum

We strive for a balance between rigorous theoretical courses and cutting-edge applied courses, the latter in many cases taught by professionals from the financial industry. In addition to the finance, mathematics and statistics course offered by the program, the students can take courses from all over the university.

Our Curriculum

Structure

The three semester option: Full time students, including all international students, have the option to stay in the program for three semesters. Most of the students choose this option. It allows them to

(1) take four courses instead of five in each of the two first semesters,
(2) do internships during the summer and the third semester,
(3) take additional elective courses beyond the degree requirements, and
(4) conduct a thorough and well informed job search during the third semester.

In connection with the three semester option, we have introduced an MAFN Fieldwork course (CPT), which allows both domestic and international students to do paid internships in the financial industry and earn credit towards the degree.

In addition to elective courses offered by the departments of mathematics and statistics, many students also take electives from computer science, engineering, finance (B-school), economics, etc., including courses in data science and machine learning.
2026 Ranking Data
Cohort Size
101 FT, 12 PT
Acceptance Rate (%)
23.5%
Tuition
$103,088
Views
59,126
First release
Last update

Ratings

4.68 star(s) 19 reviews 4.69 star(s) Students Quality 4.85 star(s) Courses/Instructors 4.92 star(s) Career Services

Latest reviews

Headline
Good program
Class of
2025
I think MAFN is good. The professors are responsible, and they try hard to build networks among alumni. I believe it will rank higher in the next few years.
Recommend
Yes, I would recommend this program
Students Quality
5.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
4.00 star(s)
Headline
MAFN Is Getting Stronger and More Connected Than Ever
Class of
2025
I’ve really seen the program getting stronger recently, especially after the new director took over. He’s been great at building real connections with the Street, which bringing in professionals to mentor us, offer advice, and even do casual coffee chats.

There are also way more company events now. Firms like Millennium and TD usually invited students to give talks and share insights about the industry, which really helps us see how classroom concepts translate into real work.

The program has also been putting more effort into connecting with alumni, including those working in Asia. There was even an alumni networking in Asia this year. It was an amazing opportunity to meet graduates working across top firms.

On top of that, starting this year, they added an interview as part of the admission process, which I think helps make sure incoming students are really prepared and motivated.

Overall, the program feels more professional, better connected, and much closer to the actual finance industry than before.
Recommend
Yes, I would recommend this program
Students Quality
5.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
  • Anonymous
  • 5.00 star(s)
Headline
Outstanding - the best of the best.
Class of
2004
Faculty and colleagues are second to none. Period. Solid and rigorous mathematics. Not for the timid. Students from all over the globe. Visiting professors are top-flight. Albert Shiryaev told stories of Kolmogorov. Derman, Karatzas, Protter, Smirnov, etc. are outstanding. You may also take electives from the graduate business school and the engineering school. Tough and rewarding time in my life.
Recommend
Yes, I would recommend this program
Students Quality
5.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
Headline
MAFN Program Review
Class of
2025
I am currently in my second semester, and I have had a great experience with the MAFN program, starting from the admission process all the way through to career support. I have met amazing people - faculty, staff, and fellow students, who have inspired me to push my boundaries. Many instructors are adjunct professors who also serve as managing directors at hedge funds, banks, etc, so they bring real-world expertise directly into the classroom. In terms of academics, I agree with a previous review here - you truly get back what you put in, and staying motivated and engaged opens up plenty of opportunities.

Career services is highly proactive, beginning in the summer before the official start of the program. They offer early resume reviews, host networking events on campus and at company offices, and connect us with alumni working in the industry. Professors remain approachable and supportive, and our new director, Professor Choi, is extremely receptive to feedback.

Most of the students join the program directly after their undergraduate studies, but there are some who do have previous full-time work experience. I came into the program with a few years of relevant work experience, which helped strengthen my application despite a low GPA. I have had my fair share of summer internship interviews and full-time interviews (yes, you can graduate in one year). If you have work experience (especially in tech or financial markets), I strongly recommend this program for its flexibility, robust curriculum, and solid career outcomes. Columbia’s location and brand value also provide an incredible platform for achieving professional goals.
Recommend
Yes, I would recommend this program
Students Quality
5.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
Headline
A Well-Rounded and Flexible Program with Real Industry Connections
Class of
2025
I’ve really enjoyed my time in the Columbia MAFN program so far. The coursework is definitely challenging, but it’s also practical and closely tied to what’s happening in the industry. One of the highlights for me has been the mentorship program — it’s been such a great way to connect with professionals already working in the field. My mentor has given me so many hands-on suggestions, from navigating job interviews to approaching real-world projects, and it’s made a huge difference in how I think about my career path. Another thing I appreciate is how flexible the electives are — we get to choose from a wide range of topics like C++, machine learning/deep learning, and algorithmic trading, which really allows us to tailor the program to our interests and goals.
Recommend
Yes, I would recommend this program
Students Quality
5.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
Headline
This program allowed me to go from 0 interviews last year to over 20 this season
Class of
2025
I studied mathematics at a well-regarded but non-target university in the U.S. and initially got no interviews in quant finance. The only major change on my resume for the Fall 2024 recruiting season was this program, and the impact was immediate—I received interviews for qr from around 20 firms, including banks, hedge funds, prop shops, and exchanges. I progressed to the Superday at four of them, where the material from classes, as well as insights from professors, TAs, and peers, proved extremely useful. I got two offers.

While some courses were more interesting and applicable than others, none felt like a total waste of time, and several were particularly enjoyable. The program also provided strong recruiting support, including company visits, networking events, and direct engagement from firms that expressed a preference for program participants. The structured interview prep, resume curation, and active alumni network were particularly helpful, with alumni being highly responsive and willing to assist.

The curriculum includes a mix of core courses—typically heavy on mathematical foundations like stochastic processes and time-series analysis—along with electives that allow for specialization in areas such as derivatives trading, machine learning, and hedge fund strategies.

Overall, the program significantly boosted my recruiting prospects.
Recommend
Yes, I would recommend this program
Students Quality
4.00 star(s)
Courses/Instructors
4.00 star(s)
Career Services
5.00 star(s)
Headline
Great Program for Getting Placements
Class of
2025
I finished my undergrad in Asia and secured multiple opportunities by joining this program as follows.

1. Interviews: BoA, JPMC, BnP, BlackRock, Fidelity, Akuna, DRW, ...
2. Internship offers: three of them
3. Online Assessments: Almost every company, except only Jane Street, Citadel Securities. (But I believe this was due to my undergrad background rather than the program itself.)

This program is definitely a target school, and it offers an excellent career service program, including:
1. Company visiting events (in-person) for major firms in NY, such as BoA.
2. A curated list of 2025 full-time/internship positions compiled by the career center.
3. Mentorship and virtual technical interview sessions organized by the department.
4. A lot of alumni events, hosting great people from good companies like citadel, millennium, etc.

The curriculum is also outstanding. We cover in-depth theoretical topics in stochastic calculus, which are not typically included in other top MFE programs. The program also offers a high degree of flexibility—you can choose courses from across the campus, and even take Ph.D. courses if approved. While achieving high grades is competitive, it is definitely worth the effort.

I understand that some may be concerned about the recent surge in reviews. However, this was due to the challenges we faced last year when our program director left. Our new director, Choi, is highly passionate, possesses both academic and professional expertise, and is committed to improving student placements. He is looking for excellent students.

I highly recommend you this program.
Recommend
Yes, I would recommend this program
Students Quality
5.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
Headline
Strongest in Probability but also quite good in ML and Trading
Class of
2025
** Admissions Process
The program is extremely competitive and when I applied I could not get an interview even as a re-admit.
** courses
Good mix of strong math and statistics in the introductory courses generally taught by full time but not yet tenured faculty. Adjunct faculty teach more advanced trading and portfolio management oriented courses in their area of expertise. These courses usually have a project that you can talk about in interviews. Almost all adjunct faculty are at bulge bracket investment banks or large hedge funds.
** career services
Career services are excellent which is super important in a tough job market. They are constantly searching for jobs and firms willing to take a chance on non-traditional students (career changers, immigrants and older students)

** Advanced Seminars

This program is strongest in Probability and Stochastic Processes. Research faculty, both tenured and term, are extremely active. Karatzas' class on Probability and Analysis is not to be missed. Additionally, the math department hosts Minerva Lectures (this semester given by Rama Cont, editor of Mathematical Finance), the Optimal Stopping Seminar (think early exercise of American Options) and the Optimal Transport Reading Group (think spread options and Cheapest to Deliver). The statistics department also hosts a seminar on Mathematical Finance.

** Workload

You are going to work hard, feel inadequate and be convinced of impending doom. But that is when the faculty and the admin are there for you pushing you but also telling you that it will be OK. I still can't believe I graduated.

** Overall

Downside...the program is expensive. However, if you think education (especially in finance) is expensive, you should try ignorance.
Recommend
Yes, I would recommend this program
Students Quality
5.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
Headline
Strong Program for Passionate Students
Class of
2025
In short, I believe that the program is a great stepping stone for any future quant: A wide spectrum of courses taught mainly by industry professionals, combined with an outstanding career service, provides ambitious students with plenty of opportunities to specialize and network. That said, the program does (as many of the previous comments have already mentioned) promote students' individual initiative. Throughout the three semesters, you will not find many courses with mandatory attendance during class or extensive 'review' classes in the first semester that ensure all students are on the same level regarding math, programming, or finance.

Now for a more detailed review. First, the broad range of courses offers any student plenty of opportunities to improve on skills they lack and to further specialize in fields of particular interest. Program management is also very supportive of counting relevant credits obtained from other graduate faculties towards the final degree, offering an even wider range of courses available to students (e.g., Columbia Business School or Columbia School of Engineering). However, be aware that, contrary to other programs, the MAFN does not require students to complete any introductory classes aimed at bringing all students to the same level. For example, I needed to brush up on my programming skills before joining the program to succeed in the courses I wanted to take. Still, for ambitious students, the program offers courses over the summer (e.g., programming in Python and a great Interview Prep Course taught by an industry practitioner).

I don’t think there is much need to praise the faculty here (you can check them out on the program's website). Many of them have practical experience both on the sell side and the buy side which elevates their lectures and allows students to focus on topics important to the industry. However, I do want to stress that the appointment of the new program director in January 2025 so far promises a breath of fresh air and great opportunities for future students!

Finally, I want to stress the great career services of the program. The team not only does a great job advising the students (for all steps of the process, including drawing up a CV or mock interviews with alumni) but also actively connects students with players across the industry. Not only does the program facilitate many company visits, but the Practitioner's Seminar and the MAFN Investing & Portfolio Management Summit are great networking opportunities.

To conclude, a word of caution: As mentioned before, the program is rather large with approximately 100 students. That means that students are expected to study independently, actively seek personal advice/coaching from professors, and attendance is not strictly enforced. However, working a job in quantitative finance will require a similar ability to work independently, so I don't necessarily see this as a deal breaker.
Recommend
Yes, I would recommend this program
Students Quality
4.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
Headline
An Underestimated Heaven for Students with Strong Initiative
Class of
2024
As a new grad I feel so lucky that I chose the program. Although it was only a three semester program, I learnt the most practical skills in my life, which led me to my dream job, and was trained to came up with sharp intuitions that keep nurturing my professional development.

Initiative, the most critical and only thing I want to mention, help you make the most out of the program, and succeed in this competitive industry. The MAFN program features rich, if not the most resources covering all aspects from academic knowledge to career development, with easy awareness and access.

Our instructors are all from famous financial institutions and they teach you the firsthand knowledge, which will suddenly pop up in your mind during your interview, coffee chat, internship or a full time daily job. I talked to many friends from similar programs, and they all wish they could have those big name guys to teach the practice-oriented courses in their schools.

Our director and career advisors are another treasure of our program. They are not the high guys who sit in their office and talking about the common sense. Instead, our amazing teachers try to build a connection with all students, remember your names, keep posting opportunities public or exclusive, and even keep tracking your personal career development. Not many programs offer students a big excel table with thousands of job application links and highlighted priorities. Not every program has a huge network in the industry which sends out resume books, which results in you receiving email from time to time, inviting you to an interview even if you didn’t apply for a job. Those even includes very famous names who don’t accept public applications. And not to mention the career courses, mock interviews, career fairs, forum resources and so on.

But the program also gives you the “freedom” to choose an easy life with attendance-free lectures, few homework and easy exams, and still get the same degree. As the nature of human is to refuse stepping out from the safe harbor, indeed you will sometimes find the vibe to be over-comfortable, and pretend not seeing the few guys who work so hard on study and passionately seek for a job. There’s nothing to blame on the very nature of human, and even nothing to criticize about the program not pushing students hard. But this can cause people to underestimate the potential how strong a MAFN student could be. Nevertheless, I will never vote to be pushed, or I won’t develop a true love in my profession.

Here, I want to express my gratitude to my beloved teachers and advisors, giving me the best education in my life. I sincerely recommend self-driven students with initiative to apply to the MAFN program.
Recommend
Yes, I would recommend this program
Students Quality
4.00 star(s)
Courses/Instructors
5.00 star(s)
Career Services
5.00 star(s)
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