Key takeaways
- An earlier version of this post reported average scores from a small set of Principal PM reports. Those figures cannot be reproduced from a documented cohort that excludes test and demo accounts, so they have been removed.
- Market and competitive judgment is a plausible blind spot for Principal PMs, but this post does not show that it is their lowest competency. Treat the explanations below as hypotheses.
- A Principal PM is often staffed on internal-facing problems (architecture, platform, technical roadmaps) where competitive judgment is rarely exercised or evaluated. That could explain a gap if one exists.
- Whatever the population pattern, your own evidence is what matters: a full assessment reports whether market judgment was demonstrated in your interview, and says so plainly when it was not probed.
- Closing the gap takes deliberate practice: naming competitors' next moves in writing, before they happen, and being wrong on the record often enough to calibrate.
This post originally reported specific average scores for Principal PM reports and concluded that market and competitive judgment was their weakest competency. We have removed those figures and the conclusions that rested on them. We cannot show that the cohort excluded test and demo accounts, counted each person once, or handled dimensions that were never probed, and a difference between two averages from a few dozen reports is a description, not evidence of a structural pattern. What remains is the reasoning the numbers were meant to illustrate: a plausible hypothesis about why depth and craft can outrun an external, market-facing lens at this level.
What we can and cannot say
We can say that market and competitive judgment is one of the 16 dimensions in every full assessment, and that it is scored from what a person demonstrates in the interview. When it is not probed, the report says so and does not assign a score. We cannot say how Principal PMs as a group compare across dimensions: that needs a documented cohort, one result per person, test accounts excluded, counts of how many people were actually assessed on each dimension, and a statement of uncertainty. We do not have that yet, so we are not publishing a ranking.
If technical competency is where Principal PMs show the most evidence, that would make sense: it's the thing most companies actually test for at this level, whether formally in interview loops or informally through the reputation a PM builds for handling hard systems problems. Market and competitive judgment showing less evidence would be the more interesting possibility, because it's arguably the competency that matters most once someone is being considered for the next level up. For more on how these competencies map across levels, see the product manager competency framework, or the specific evidence standard for market and competitive judgment at the Principal PM level.
Why Principal PMs don't build this muscle
The Principal track exists, in most organizations, to retain deep individual contributors who don't want to manage people or who aren't ready for it. The problems they're staffed on reflect that: platform architecture, technical debt tradeoffs, cross-team dependency untangling, the kind of work that requires enormous internal context and almost no external reasoning. A Principal PM can spend three years shipping excellent, technically sound products without ever being asked "what does our nearest competitor do next, and what do we do about it before they do it."
Compare that to how commercial acumen gets built. A PM who owns pricing, or who sits in quarterly business reviews defending a P&L, is forced to reason about competitive position constantly, because the number on the page depends on it. Principal PMs on technical tracks rarely have that forcing function. Nobody asks them to defend a market thesis in a room where being wrong costs money. See commercial and business acumen for how that competency is scored and what typically separates strong from weak evidence.
The result is a competency that atrophies from disuse, not from lack of aptitude. In my experience, many Principal PMs are perfectly capable of sharp competitive reasoning when prompted directly. They just haven't practiced it enough to produce it reflexively, under pressure, in front of a leadership team. That's the difference between having the capacity and having the calibrated judgment, and only the second one shows up in an assessment. That is a claim about how assessment works, not a measurement of this population.
A second hypothesis: AI-era leadership and innovation evidence may trail people leadership
AI-era product leadership and innovation behavior are, like market judgment, outward-facing and evidence-thin. Principal is not formally a people-management track, yet people leadership and talent development is built through repeated internal interactions with a fast, visible feedback loop. It would not be surprising if evidence of coaching and trust outpaced evidence of driving genuinely new product bets or reasoning about how AI changes the shape of a category. We have not measured whether it does.
Read together with the market judgment gap, this points to a consistent shape: Principal PMs in this cohort are strong at influence and execution inside the walls of their company, and weaker at anything that requires an outward-facing, uncertain, evidence-thin bet about where the world is going. Innovation behavior and AI-era leadership both demand exactly that kind of reasoning. Market judgment demands it too. People leadership doesn't; it's earned through repeated internal interactions with a fast, visible feedback loop (did the person you coached improve, yes or no).
A plausible mechanism, not a measured one: fast feedback loops build competency, slow or absent feedback loops leave it flat. Market judgment has one of the slowest feedback loops in the entire framework, because you often don't find out you were wrong about a competitor for 12 to 18 months.
Why this matters at the next level up
Market and competitive judgment is disproportionately weighted in how VP and Director candidates get evaluated, because it's the thing an executive team relies on a product leader to bring to the table that engineering and design leadership generally don't. If a Principal PM's strongest score is technical competency and their weakest is exactly the competency the next level demands most, that's a promotion case that will stall in the room, not because the PM lacks the title-level scope, but because the evidence for the one thing interviewers probe hardest for isn't there.
I've watched this exact stall happen in promotion panels: a technically excellent Principal PM gets asked "what's our biggest competitive risk over the next 18 months and why," and the answer is generic, recycled from the last strategy doc rather than reasoned fresh. That single exchange can undo eighteen months of otherwise strong performance review data. If you're mapping your own path, the am I ready for Director of Product assessment surfaces exactly this kind of gap before a real panel does.
What to do about it, specifically
Vague advice like "pay more attention to the market" doesn't fix a competency gap. What works is a forcing function that mimics the fast feedback loop that built your technical judgment in the first place.
Write a one-page point of view, once a quarter, on what your two closest competitors do next and why. Date it. Don't share it yet. Three months later, grade yourself against what actually happened. Most PMs who try this are humbled the first two times and meaningfully better calibrated by the fourth. That's the entire mechanism behind building any judgment competency: reps, with a scoreboard.
Second, insert yourself into rooms where competitive reasoning already happens even if you're not required to be there: sales loss reviews, pricing committee, the annual strategy doc review. You're not there to contribute yet. You're there to absorb how experienced people reason under uncertainty, then start testing your own reasoning against theirs out loud.
Third, if you're weighing whether this is really your gap or something else entirely, get a structured read on where you actually stand across all 16 dimensions rather than guessing from a self-assessment. The adaptive assessment or a full VP product competency assessment will tell you whether market judgment is genuinely your lowest score or whether it just looks that way from the inside.
Common questions
- What is market and competitive judgment as a PM competency?
- It's the ability to read where a market is heading, who the real competitive threats are (not just the obvious named competitors), and what a company's position is worth relative to alternatives. It shows up in how a PM frames a roadmap decision: not just 'what should we build' but 'what happens to our position if we build this versus if a competitor does.' It's forward-looking and externally referenced, which is what makes it hard to develop inside a single company.
- Why might Principal PMs show less evidence of market judgment than of technical competency?
- We have not established that they do; this is a hypothesis. Principal PM is usually a deep-specialist track. Companies promote into it based on technical depth, system design judgment, and cross-team execution, none of which requires reasoning about competitors or market shifts. The role rarely puts a PM in rooms where competitive strategy is debated, so the muscle doesn't get built or measured until they're being considered for VP, where the gap suddenly becomes visible and disqualifying.
- How can a Principal PM build market and competitive judgment without changing roles?
- Treat it as a discipline, not a personality trait. Write a one-page point of view on a competitor's next 2 quarters before any announcement, then check it against what actually happens. Do this quarterly. Sit in on sales loss reviews and pricing discussions even when not invited by default. Ask to review the competitive section of the annual strategy doc before it's finalized, not after. The goal is reps at being wrong in a low-stakes, documented way.
Next step
See which level your evidence actually supports
An adaptive interview about your real decisions. It evaluates all 16 PM competency dimensions and maps your evidence to the level it actually supports.