Verdict: Side-by-side breakdown using the Bull Rankings model. CSTM scored 65.0, BTG scored 71.5 — BTG leads.
Compare another set
CSTM
Constellium SE
Aluminum · Quality-Growth
65
$25.81 · $3.5B
fundamentals as of
Score gap
6.5
BTG leads
BTG
B2Gold Corp.
Gold · Quality-Growth
71.5
$5.25 · $6.9B
fundamentals as of
At a glance · who leads each dimension, on the model's own rules
CheapestCSTM6.7x
Fastest growthBTG+60.9%
Strongest balance sheetBTG0.11
Highest qualityBTG79 / 100
Largest discount to fair valueBTG-57%
Side by side · every name on one set of axes
Growth against the P/E multiple. Up and to the right is cheaper and faster — the quality-growth idea in one picture. Points beyond the axis are pinned to the edge and marked off-scale rather than allowed to compress everything else.
The model, pillar by pillar (0–100 each)
CSTM
stronger →← stronger
BTG
75
Qualityreturns · margins · balance sheet
79
50
Growthrevenue & earnings expansion
50
74
Valuevaluation vs sector peers
93
BTG is stronger on 2 of 3 pillars.
Fundamentals, head-to-head
CSTM
BTG
$218mC
FCF
$923mC+
+15.2%B+
Rev
+60.9%A
1.53D
D/E
0.11A-
6.7xA
P/E
9.5xA-
0.40A
PEG
0.11A
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
CSTM
BTG
71% above
Price vs fair valuelower is cheaper
57% below
~16%/yr
Growth the price impliesyr-1 FCF growth, fading to 4% · lower = less priced in
~-6%/yr
-39%
1-yr DCF upside
+80%
-42%
5-yr DCF upside
+132%
-45%
10-yr DCF upside
+233%
The DCF is a cross-check on intrinsic value, separate from the quality-growth score above.
Model signals
CSTM
Why this score
Buying back stock
Durable high returns
Cyclical growth
BTG
Why this score
Cut its dividend
Cyclical growth
The companies
CSTMConstellium SE
Aluminum · $25.81 · beta 1.57
Why now
Aluminum · market cap $3.5b. Down 30% from 52-week high of $36.99 — deep drawdown territory. Revenue growing +15%, comfortably above the S&P median. PEG 0.40 — paying under fair value for the growth rate. 5 sell-side analysts rate this a Strong Buy with a mean 1-yr target of $34.76 (implying +35% upside).
Moat
ROE 53% — top-decile capital efficiency. Either pricing leverage, low capital intensity, or aggressive buybacks; the durability story depends on which.
Risk
Down 30% from the 52-week high — the market is pricing in something the screen can't see; verify the bear case before sizing up. Beta 1.57 implies above-market volatility — position-size to the drawdowns this name will produce in a market correction, not to its bull-case return.
BTGB2Gold Corp.
Gold · $5.25 · beta 1.41
Why now
Gold · market cap $6.9b. 17% off the 52-week high of $6.29. Revenue growing +61% — in hypergrowth territory. PEG 0.11 — paying under fair value for the growth rate. 5 sell-side analysts rate this a Buy with a mean 1-yr target of $6.45 (implying +23% upside).
Moat
Net margin 21% sits well above the S&P median (~11%) — suggests structural pricing advantage or cost discipline competitors can't quickly close. ROE 23% is above 15% — the equity base is compounding at a rate the market struggles to discount accurately. FCF converts 114% of net income — earnings translate cleanly into cash.
Risk
Beta 1.41 implies above-market volatility — position-size to the drawdowns this name will produce in a market correction, not to its bull-case return. Hedge-book exposure — many commodity producers hedge forward production; if the hedge book is concentrated at prices well below spot, the upside the market expects is already locked away.
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 CSTM and BTG diverge
On the headline score the gap is 6.5 points in favor of BTG. The widest single difference is Value, where BTG leads by 19.2 points.
ValueCSTM 73.6 · BTG 92.8BTG +19.2
QualityCSTM 74.6 · BTG 78.7BTG +4.1
GrowthCSTM 50.0 · BTG 50.0level
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 BTG or CSTM the better stock?
BTG scores higher: BTG 71.5, CSTM 65.0 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 BTG and CSTM differ most?
The widest gap is value, where BTG leads by 19 points on the 0–100 pillar scale. BTG also leads quality, while growth is effectively level between them.
How are BTG and CSTM 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.