Verdict: Side-by-side breakdown using the Bull Rankings model. IQMX scored 24.0, WDC scored 71.9 — WDC leads.
Compare another set
IQMX
IQM Quantum Computers Oyj
Computer Hardware · Quality-Growth
24
$10.23 · $1.9B
fundamentals as of
Score gap
47.9
WDC leads
WDC
Western Digital Corporation
Computer Hardware · Quality-Growth
71.9
$397.28 · $148.7B
fundamentals as of
At a glance · who leads each dimension, on the model's own rules
Fastest growthIQMX+90.6%
Strongest balance sheetWDC0.13
Highest qualityWDC70 / 100
Side by side · every name on one set of axes
The model, pillar by pillar (0–100 each)
IQMX
stronger →← stronger
WDC
28
Qualityreturns · margins · balance sheet
70
98
Growthrevenue & earnings expansion
78
6
Valuevaluation vs sector peers
68
WDC is stronger on 2 of 3 pillars.
Fundamentals, head-to-head
IQMX
WDC
-$107mF
FCF
$3.5bB
+90.6%A
Rev
+35.7%A
0.16B+
D/E
0.13B+
50.6xD
P/S
—
—
PEG
0.75A-
—
P/E
14.6xA-
Winner per row is the stronger grade; where grades tie, the better figure breaks it. A true tie or a missing value shows no highlight.
Valuation · DCF cross-check
IQMX
WDC
—
Price vs fair valuelower is cheaper
197% above
—
Growth the price impliesyr-1 FCF growth, fading to 4% · lower = less priced in
~47%/yr
—
1-yr DCF upside
-74%
—
5-yr DCF upside
-66%
—
10-yr DCF upside
-53%
The DCF is a cross-check on intrinsic value, separate from the quality-growth score above.
Model signals
IQMX
Why this score
Short track record
Foreign reporter (EUR)
WDC
Why this score
Diluting shareholders
Earnings outpace cash
The companies
IQMXIQM Quantum Computers Oyj
Computer Hardware · $10.23
Why now
Computer Hardware · market cap $1.9b. Down 32% from 52-week high of $15.10 — deep drawdown territory. Revenue growing +91% — in hypergrowth territory.
Moat
Higher-variance name — the moat signals on the quantitative card are modest, so the durability case rests on execution (turning current growth into durable earnings power) or an un-monetized asset (IP / network effects / first-mover position) rather than an entrenched competitive position.
Risk
Free cash flow is negative (-$107m) — capital raises or debt issuance likely required; dilution / leverage risk. Down 32% from the 52-week high — the market is pricing in something the screen can't see; verify the bear case before sizing up. P/S 50.6x embeds aggressive forward growth — disappointing top-line guidance would compress the multiple hard.
WDCWestern Digital Corporation
Computer Hardware · $397.28 · beta 2.17
Why now
Computer Hardware · market cap $148.7b. Down 50% from 52-week high of $799.87 — deep drawdown territory. Revenue growing +36% — in hypergrowth territory. PEG 0.75 — paying under fair value for the growth rate. 24 sell-side analysts rate this a Buy with a mean 1-yr target of $670.79 (implying +69% upside).
Moat
Net margin 73% is exceptional — pricing-power territory rare outside premium software, branded staples, and specialty pharma. $148.7b market cap gives the company enough scale to absorb fixed costs that subscale competitors can't, without yet being so large that growth has to come from acquisition.
Risk
Down 50% from the 52-week high — the market is pricing in something the screen can't see; verify the bear case before sizing up. Beta 2.17 implies above-market volatility — position-size to the drawdowns this name will produce in a market correction, not to its bull-case return. P/S 11.5x embeds aggressive forward growth — disappointing top-line guidance would compress the multiple hard.
Verdict — model-derived comparison
Generating verdict… typically 5–10 seconds
Not investment advice. The Bull Rankings publishes a quantitative ranking model and accompanying analysis for general informational purposes only. Nothing on this page is a recommendation to buy, sell, or hold any security; nothing is personalized to your circumstances, risk tolerance, or tax situation. Investing carries the risk of loss — invest at your own risk and consider consulting a licensed financial professional before acting on anything you read here. See terms and methodology for full disclosures.
Where IQMX and WDC diverge
On the headline score the gap is 47.9 points in favor of WDC. They get there differently, though — each leads on a different pillar, so the better pick depends on which you weight.
ValueIQMX 5.8 · WDC 67.8WDC +62.0
QualityIQMX 28.4 · WDC 69.9WDC +41.5
GrowthIQMX 98.0 · WDC 78.3IQMX +19.7
Pillars run 0–100. Value is judged against each company's own sector, so a Value score is a statement about a company relative to its own industry rather than to the other name here. A wide Value gap usually means the market already prices the difference in quality or growth — which is the trade-off this comparison comes down to.
Common questions
Is WDC or IQMX the better stock?
WDC scores higher: WDC 71.9, IQMX 24.0 out of 100 on the Bull Rankings quality-growth score, which blends business quality, growth and valuation into one number. A higher score means a stronger business at a more reasonable price — it is not a price target or a recommendation.
Where do WDC and IQMX differ most?
The widest gap is value, where WDC leads by 62 points on the 0–100 pillar scale. Neither name sweeps: they trade the lead across the three pillars, so the comparison is a trade-off rather than one being better on every measure.
How are WDC and IQMX scored?
Each carries the same 0–100 quality-growth score used everywhere on the site, built from three pillars — quality (profitability and returns on capital), growth (revenue and earnings), and value (what you pay for them) — combined as a geometric mean, so a weak pillar cannot be papered over by a strong one.
How current is this comparison?
The whole universe is re-scored every trading day after the US market close, so the scores and fundamentals here reflect the latest published edition.