Morgan Stanley names no vendor anywhere, and that matters
Official sourceWe fetched and keyword-scanned the students-and-graduates hub, the interview-preparation page, the EMEA Early Insight FAQ, the live vacancy board and a full 2027 job posting. Occurrences of HireVue, psychometric, "online assessment", game, Aon, pymetrics, Arctic Shores and SHL across all of them: zero. The interview-preparation page describes interview formats in detail and still never mentions a test. So no claim on this page about a platform can be attributed to Morgan Stanley — only to press or to candidates.
Source: Morgan Stanley students-and-graduates careers pages, fetched and scanned 11 September 2026
The Aon attribution: one press source plus candidate product names
Multiple sourceseFinancialCareers reported on 28 September 2021 that Morgan Stanley "began working with Aon to develop tests" from 2018 and that the bank is known to source its tests from Aon, quoting a Morgan Stanley EMEA talent acquisition manager. That article has been republished on university career-center blogs, which is the same journalism rather than new evidence. What makes this multi-source is the second strand: candidate write-ups independently name switchChallenge and chatAssess, which are Aon product names. Morgan Stanley has never confirmed any of it.
Source: eFinancialCareers, what to expect from Morgan Stanley's psychometric tests (28 September 2021)
The reported components
Multiple sourcesCandidate accounts of the UK online assessment list four things: a numerical reasoning test, a deductive or logical reasoning test, a situational judgement simulation delivered as a chat or instant-message exercise, and the switchChallenge. eFinancialCareers independently describes situational judgement questions "based on specific circumstances that Morgan Stanley employees are likely to come across", numerical and verbal reasoning, and the SwitchChallenge. Reported timings are short but they conflict across sources, so we do not state a question count or a duration as fact.
Source: AssessmentPass, Morgan Stanley UK online assessment (prep site); eFinancialCareers (2021)
What chatAssess actually is
Official sourceAon's own game-based-assessments brochure describes chatAssess as "a situational judgement questionnaire embedded into an instant messaging simulation for smart devices", and confirms that cut-e was acquired by Aon in May 2017 and operates as Aon Assessment Solutions. That document establishes what the product is. It does not establish the client relationship: its named case study is Rolls-Royce and it contains no mention of Morgan Stanley at all. We cite it for the product description only.
Source: Aon (cut-e) game-based assessments brochure — product identity only; its case study is Rolls-Royce, not Morgan Stanley
Not everyone sits the online assessment
Multiple sourcesCoverage looks campus-specific and EMEA-weighted. Candidates who have written up off-cycle and experienced-hire processes — an Equity Research associate role, an investment banking off-cycle internship — describe short, traditional one-to-one interview rounds with no psychometric stage at all. Do not assume a test is coming just because you applied to Morgan Stanley.
Source: Canary Wharfian, Morgan Stanley off-cycle interview reports
The technology track reportedly diverges
Single sourceCandidates applying to technology analyst and software engineering roles report a timed coding test instead of the psychometric battery — commonly a couple of problems auto-graded on hidden test cases, with some Indian campus drives adding computer-science and aptitude multiple-choice sections. We could not verify this against a primary source, so treat it as a single-source report and check what your invitation names.
Source: Candidate-report aggregators for Morgan Stanley technology roles; not verified against a primary source
The HireVue video interview
Multiple sourcesLafayette College's career center describes Morgan Stanley's HireVue as one-way and recorded, three to five questions, about 30 seconds to prepare and roughly 1.5 minutes to record each answer, around 30 minutes end to end, and reports it across investment banking, wealth management and technology. It states explicitly that situational judgement questions and brainteasers are not commonly part of Morgan Stanley's HireVue format — which is unusual for a bank. No Morgan Stanley page and no HireVue case study names Morgan Stanley, so this stays at "candidates report".
Source: Lafayette College Gateway Career Center, Morgan Stanley HireVue questions (January 2025)
No pymetrics and no Arctic Shores
Multiple sourcesWe searched specifically for both. Arctic Shores does not list Morgan Stanley among its clients and no candidate report names it. Every search result pairing Morgan Stanley with pymetrics turned out to be about JPMorgan Chase. If you were sent here to practice pymetrics games or Arctic Shores tasks for Morgan Stanley, nothing supports that — those belong to other employers.
Source: Targeted searches for pymetrics and Arctic Shores at Morgan Stanley, 11 September 2026
Prep sites disagree about the provider — only Aon has press backing
Single sourceSeveral preparation sites assert a different test provider for Morgan Stanley, sometimes with specific item counts. We could not trace any of that to a primary source: no press article, no vendor page and no candidate report supports it, and the sites appear to copy each other. The only vendor attribution with press backing is Aon, so Aon is the only one this page names.
Source: Prep-site claims reviewed 11 September 2026; untraceable to any primary source
Nothing evidences a personality or behavioral game battery
Multiple sourcesThe reported components are cognitive and situational judgement only. No source describes Morgan Stanley using the kind of behavioral-profiling game battery that pymetrics or Arctic Shores sell. The one thing anybody calls "gamified" here is the switchChallenge, and that is a timed reasoning task.
Source: eFinancialCareers (2021); candidate write-ups of the UK online assessment