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CSTM · Constellium SE

Track CSTM — free
$27.48 +0.34 (+1.25%) At close · Sep 8
Market Cap
$3.70B
Shares
136.15M

Price & Indicators

20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$27.48 Open$27.45 Day$27.42–28.10 52W close$13.73–36.15 Avg vol 30d1.5M Short int6.7M · 4.9% float · 5.1d Short vol44% Last earningsJul 29, 2026 DataJan 2020–Sep 2026 Filing10-Q · Jul 29

Up next

Next earnings call
Oct 29, 2026 Est · unconfirmed · in 7 wks
filed Jul 29, 2026

Metrics snapshot

Useful current figures from the complete screener profile.

Revenue (TTM)
Trailing 12 months
Net income (TTM)
Trailing 12 months
Revenue growth YoY
Year over year
Operating margin
Trailing 12 months
P / E (TTM)
8.8
Trailing earnings · reciprocal yield 11.3%
FCF yield
TTM · current market cap
Return on invested capital
Trailing 12 months
Net cash
Latest balance sheet
Dividend yield
Trailing 12 months
Shares change YoY
-2.8%
Year over year · fewer shares
Price change (1Y)
+94.6%
Trailing year
Short interest
4.9%
Latest settlement · 5.1 days to cover
View all 115 metrics

Equibles Rating

blended score · not investment advice
Overall
Buy
SellHoldBuy
Technical Buy Momentum Neutral Sentiment Bullish Fundamentals Excellent Quant / Vol High
Market backdrop VIX 15.7 · calm Equity put/call 0.48
Technical
price trend
Buy
50 / 200-day cross No cross
Price vs 200-day avg +3%
above
Price vs 50-day avg −4%
below
RSI (14) 48
neutral
MACD trend Positive
52-week position 61%
mid-range
Volume (OBV) Confirms
volume backs price
Momentum
relative strength
Neutral
1-month return −6%
trailing
6-month return +9%
trailing
YTD return +46%
this year
Relative strength −5%
vs S&P · 6-mo
Sentiment
smart money
Bullish
Trend (MA cross) No cross
50d $29 › 200d $27 — 50d above 200d
Institutional flow Accumulating
+24% holders QoQ · +111 funds added
Insider flow Accumulating
Net +$40.6K over 90 days · 0% sells
Short interest Rising
4.94% of float · ▲ +9.2% MoM · 5.1 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
387 holders — near 3-yr high, broad support
Squeeze score 60
elevated · 0–100
Fundamentals
Excellent
Revenue growth +15%
Y/Y
EPS growth +405%
Y/Y
Free cash flow $159.0M
Valuation P/E 8.8
below peers
Buyback $79.0M
remaining
Balance sheet $1.8B
net debt
Quant / Vol
risk profile
High
Volatility 46%
annualized · 1-yr
Max drawdown −27%
past year
ATR 3.9%
of price · 14-day

Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

Guidance & track record

Latest guidance · from the 8-K filed Jul 29, 2026
Adjusted EBITDA (excluding the non-cash impact of metal price la · 2026 Non-GAAP $980M – $1.02B
Free Cash Flow · 2026 Non-GAAP at least $300M
Adjusted EBITDA · 2026 Non-GAAP $980M – $1.02B

Guidance from company 8-Ks · delivered figures from as-reported statements · no analyst estimates involved.

Technicals

trend & momentum for long-term holders Buy
0 · 5 · 2
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
+3% Bullish
Price vs 50-day avg
−4% Neutral
RSI (14)
48 Neutral
MACD trend
Positive Bullish
52-week position
61% Neutral
Volume (OBV)
Confirms Neutral
Market signals — smart money & positioning
Bullish · 3 of 6
Trend (MA cross) No cross
50d $29 › 200d $27 — 50d above 200d
Institutional flow Accumulating
+24% holders QoQ · +111 funds added
Insider flow Accumulating
Net +$40.6K over 90 days · 0% sells
Short interest Rising
4.94% of float · ▲ +9.2% MoM · 5.1 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
387 holders — near 3-yr high, broad support
Price context
position in its 52-week range
Range low $14 Now $27 · 61% Range high $36
vs 200-day avg +3% vs 50-day avg -4%

Illustrative technical + ownership context — a signal mix, not investment advice.

Key metrics

Earlier KPI extraction records exist, but do not meet the current evidence-completeness requirements. No current verified series is available. Earlier figures remain withheld until revalidated; this is not evidence that the company reports no KPIs.

Versus peers

Aluminum — same industry group
Open screener →
Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
CSTM
Constellium SE
this stock
$3.70B +45.8% +15.2% 8.8 4.9%
ALMMF
Aluminum Corp Of China Ltd
$17.04B -24.4% 0.0%
AA
Alcoa Corp
$13.19B -2.6% +7.9% 10.4 4.1%
CENX
Century Aluminum Co
$4.79B +22.4% +19.1% 8.3 9.3%
KALU
Kaiser Aluminum Corp
$2.68B +46.1% +13.5% 12.2 5.3%

Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

At a glance

key data from every section
Ownership
Institutional Holders Reducing
Holders
387
% held
89.4%
Net QoQ
-4.0M sh
Top holder
BlackRock, Inc.
Held Float
View
Held by Funds
Fund positions
107
View
Short & Settlement
Short Interest Rising
Shares short
6.7M
Days to cover
5.1d
Change
+564.5K sh
View
Short Volume
Short vol %
44%
As of
Sep 8, 2026
Short Total
View
Fails to Deliver
FTD shares
876
Value
$25.1K
As of
Aug 7, 2026
View
Off-Exchange
Off-exchange %
39.9%
Week of
Aug 3, 2026
Off-exch Lit
View
Smart Money
Insider Trades Net buying
Net (90d)
+$40.6K
Buyers / Sellers
1 / 0
Buyers Sellers
View
Financials
Financials
Revenue (FY)
$8.4B
Net income (FY)
$273.0M
EPS diluted
$1.92
View
Buybacks
Authorized
$300.0M
Remaining
$79.0M
Spent Remaining
View
Filings
SEC Filings
Latest
8-K
Filed
Jul 29, 2026
This year
9
View
Proposed Sales
Value
$278.4K
Shares
8.0K
Filed
Jun 4, 2026
View
Earnings & Events
Earnings Calls
Last call
Jul 29, 2026
View

Performance

5D 20D 120D MTD YTD
CSTM +4.0% -6.5% +9.2% +4.0% +45.8%
SPY -0.1% -0.9% +14.2% -0.1% +12.3%
vs SPY +4.1% -5.6% -5.0% +4.1% +33.5%

Capital returns

Buyback program · as of Mar 31, 2026
Authorized
$300.00M
Spent (derived)
$221.00M
Remaining
$79.00M
Spent Remaining

Dividends per share over the trailing 365 days by ex-date · buyback figures as last reported in SEC filings ("spent" derived as authorized − remaining; when several programs run concurrently, authorized is their combined total per the newest filing) · components shown separately — trailing-year buyback spend isn't tracked, so no combined shareholder yield is derived.

Key facts CIK 1563411 CUSIP F21107101 13F (30d) 241 filings 241 filers Visit website Investor relations