EY-Parthenon offer: ex-Citi banker told me it's a career killer for London BB. Is she right?

Question

Hi everyone,

I'd appreciate some honest perspectives on a career decision I'm currently weighing.

Background: I'm a student about to start a 2-year MSc in Financial Engineering this September. I already have M&A internship experience at a boutique advisory firm. I've received an offer from EY-Parthenon Corporate Finance (Valuation & Modelling) for a 4-month internship during the second semester of my first master year.

My end-goal is bulge bracket IB or front-office asset management in London.

The dilemma: I recently spoke with a former Citi IBD banker who told me that EY-Parthenon, while solid work, tends to be looked down upon by BB recruiters in London - essentially seen as a step below the firms they typically recruit from. This surprised me, as I had considered it a strong stepping stone.

This made me consider an alternative path: targeting a Quantitative Research internship at an asset manager during that same period, and then leveraging both the quant profile from my master's and that AM experience to apply to firms like GSAM in the summer of my first master year.

My questions:

1. How accurate is the perception that EY-Parthenon V&M is "looked down upon" by London BB IB recruiters? Is this a real barrier or more of a generalisation?

2. For someone with my profile (financial engineering + boutique M&A + quant AM), would the GSAM / quant AM route be a stronger long-term play than the EY-Parthenon path?

3. Has anyone here made the transition from Big 4 valuation or mid-tier AM into BB IB or top-tier AM in London? What actually moved the needle?

Happy to provide more context if needed. Thanks in advance for any insights.

Answer 1

Hey anonymous,

I think that generalization might be true for only some recruiters, and that it is generally overblown. EYP Valuation is a real offer and the City does recruit also from there: if you are unsure, you can test your hypothesis with some Linkedin research. More importantly, iiuc, this is a first year internship, so it does not lock you out of a top-IB summer internship the year after. I would encourage to consider whether the "EYP or top-IB" framing is a correct dichotomy :)

That said, I agree that the quant route is probably the stronger play for your specific profile. FinEng master plus boutique M&A plus a quant research seat is a much rarer combo. My point here is that the differentiation is doing most of the work here, not the brand of the firm.

Finally, a small piece of advice: please, factor in what you actually want to do in your life. If your gut says M&A, take EYP, build the modelling reps, and go hard for the IB summer while keeping other doors open (e.g., Corp M&A). If the quant side of the master genuinely excites you, the Quant Asset Manager route is more coherent and probably opens doors EYP would not.

Hope this helps,

Tom

Answer 2

Your Citi contact is partly right but overstating it. EYP V&M isn't on the same BB recruiting tier as elite boutiques or top BBs, but it's not a career killer either. The brand concern is much smaller for a 4-month internship than for a full-time role.

For your stated goal (BB IB or front-office AM), EYP gives broader optionality. The quant AM route narrows you toward quant-flavoured roles only.

Take the EYP internship. Use the time to network into BB IBD aggressively. With your MSc, target BB IBD summer internships for 2027.

Sharp technicals plus aggressive networking move the needle.

Good luck.

Answer 3

Hi there and thanks for sharing your context!

I would be sceptical about accepting this belief as true.

If anything, rather have a chat with several people who are in the sort of role or career track that you'd want to be in 10 y from now. Then filter this decision through them.

And even then, you'll still have to rely on your own knowledge and instincts. It's impossible to tell where your EYP career would go, and thinking that you can plan so far ahead might be misleading.

Best,
Cristian

Answer 4

hey!

EY‑Parthenon V&M is not a career killer for London BB; it’s simply not a direct feeder, so some bankers dismiss it. What actually matters is deal exposure, modelling strength, and how you tell your story. For your profile, a quant AM / GSAM‑aligned path can be stronger long‑term because it matches your Financial Engineering MSc and gives you a clearer spike than Big‑4 valuation. People do move from Big‑4 valuation or mid‑tier AM into BB or top‑tier AM, what moves the needle is real transaction work, strong modelling, and a coherent narrative. If you can land a quant AM internship, it’s the more differentiated option; if not, EY‑P V&M is still a respectable stepping stone, just not the most direct one.

Alessa