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ACM · Why this verdict

Why AECOM (ACM) is rated SELL

Updated

Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. How we score · Editorial policy

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Methodology · Editorial policy & full disclaimer

VerdictSELL
Overall score4.7/10
ConfidenceMEDIUM
MacroNEUTRAL
TrendMatrix Research · core thesis

Engine thesis — one sentence

AECOM is a cheap engineering and construction firm (forward P/E 10.1x) with excellent cash conversion (132% FCF/NI) and a 2.0% dividend, but revenue is down 14%, it has no moat and it sits in a downtrend after a 52% drawdown. The reward-to-risk of 1.3 is thin ahead of the November 16 earnings.

Falsifiable statement — pillar-level invalidators below. Engine-derived; not personalized advice.

Thesis pillars

AECOM trades at a forward P/E of 10.1x with a PEG of 0.69, which is attractively valued.

↓Deteriorating
Valuation breakdown
Expectation
Forward P/E stays below 13x while earnings recover.

CounterThe latest quarter showed an EPS loss of $0.50 versus a $1.46 estimate, so the forward multiple may rest on earnings that do not arrive.

Free cash flow is 132% of net income and the company is a dividend aristocrat with a 2.0% yield, which supports shareholder returns.

→Stable
Quality breakdown
Expectation
FCF/NI stays above 100% and the dividend continues to grow.

CounterNet margin scores only 0.9 out of 10 and there is no competitive moat, so cash conversion may reflect working-capital timing.

Revenue is declining 14% and growth scores 0.0 out of 10, which limits fundamental support for the rebound.

→Stable
Growth breakdown
Expectation
Revenue growth returns to at least 0% year over year within 12 months.

CounterA large earnings miss (-134%) in August 2026 shows the decline may reflect real project problems, not just timing.

AECOM beat estimates in 3 of the last 4 quarters but missed badly in August 2026 ($-0.50 versus $1.46), leaving a four-quarter average surprise of -29.5%.

↓Deteriorating
Earnings
Expectation
The November 16 report returns to a positive surprise.

CounterA single large miss can signal an accounting charge or deteriorating project margins that repeat in later quarters.

The price of $63.34 is 15.3% below the $73.01 analyst target, against 11.4% downside to the stop, a reward-to-risk of 1.3, but the price is below a falling 200-day average (-6.9% per 30 days).

↓Deteriorating
Targets
Expectation
The price reclaims its 200-day average and moves toward $73.01.

CounterRSI of 75 in a confirmed downtrend marks an overbought bear rally, which often fades.

Per-dimension breakdown

Value

7.5/10data confidence 100%
ComponentSub-score
P/E5.5
P/S10.0
EV/EBITDA4.8
Fwd P/E9.2
PEG8.7
Analyst target6.0
  • ▸Forward P/E: 10.6x
  • ▸PEG: 0.72
  • ▸Attractively valued

Quality

3.4/10data confidence 100%
ComponentSub-score
ROE5.5
ROA2.5
Gross margin0.0
Op margin0.0
Net margin0.9
Current ratio4.2
FCF quality9.4
Moat3.6
Piotroski F4.4
  • ▸Excellent cash conversion: 132% FCF/NI
  • ▸No competitive moat

Growth

0.0/10data confidence 33%
ComponentSub-score
Rev growth0.0
  • ▸Declining revenue: -14%

Momentum

6.4/10data confidence 100%
ComponentSub-score
RSI1.9
MACD10.0
OBV10.0
MA position6.0
Volume3.9
  • ▸Overbought bear rally (RSI 87)
  • ▸Volume accumulation (rising OBV)
  • ▸Below 200-MA, MA slope -6.8%/30d — confirmed downtrend

Sentiment

7.3/10data confidence 100%
ComponentSub-score
Analyst rating8.4
Price target8.0
erm sentiment5.0
  • ▸Analyst upside: 23%

Insider

7.1/10data confidence 75%
ComponentSub-score
materiality5.0
holder change9.3
notable moves7.0
  • ▸No net insider activity — $0 (0.000% of mkt cap)
  • ▸Institutions accumulating

Peer rank

3.4/10data confidence 80%
ComponentSub-score
value rank7.5
quality rank3.9
growth rank0.0

Technical

1.3/10data confidence 100%
ComponentSub-score
bollinger0.0
support resistance0.0
52w position0.2
gap5.0

Risk (lower is worse)

6.0/10data confidence 100%
ComponentSub-score
short interest7.0
days to cover6.9
volatility6.2
put call8.7
implied vol4.1
max pain risk3.0
beta7.6
debt equity4.2
  • ▸Above max pain $48
  • ▸Concentration risks: 2 MED (10-K Item 1A)

Catalyst

4.9/10data confidence 100%
ComponentSub-score
erm5.0
earnings history6.7
earnings timing5.0
surprise avg0.0
dividend safety8.0
  • ▸Strong earnings: 3B/1M
  • ▸Earnings in 12 days
  • ▸Dividend aristocrat: 1.9% yield

How the verdict was assembled

Engine trigger

Quality below minimum threshold.

Engine technical detail
verdict_path: L1:HARD_BLOCK:QUALITY_FLOOR
Passed (6)
  • MOMENTUM:6.4>=5.5
  • INSIDER:OK
  • 8K:CLEAN
  • NEWS_EVENTS:NONE_RECENT
  • SEMI_CYCLE_PEAK:CLEAR
  • MATERIALS_CYCLE_PEAK:CLEAR
Failed (1)
  • ASYMMETRY:0.5<1.5@spot
Warning (2)
  • DEATH_CROSS:momentum=6.4>=5.0 recovering
  • EARNINGS_PROXIMITY:12d<=14d (soft)
Reward-to-Risk
0.47
Upside
+7.0%
Downside
15.0%
Sizing output
AVOID

SetupRecovery — Death cross but MACD improving, RSI 87

EdgeCatalyst-Driven — Earnings in 12d with 3/4 beat streak

SuitabilitySpeculative — Drawdown -49% (>40% off 52w high)

Investment implication

The SELL_IF_HOLDING verdict reflects the ASYMMETRY gate's 0.5<1.5@spot outcome against Value at 7.5 and asymmetric R:R of 0.47.

The strongest dimensions are Value at 7.5, Sentiment at 7.3, and Insider at 7.1; the weakest are Growth at 0.0, Technical at 1.3, and Peer rank at 3.4. The V9 engine flagged 1 failed gate with 2 warnings, producing an asymmetric reward-to-risk of 0.47 and an engine sizing output of AVOID.

What would invalidate the thesis

Falsifying conditions — when triggered, the corresponding pillar's thesis is invalidated.

  • P1Cheap Valuation Low Peg

    Trip ifForward P/E exceeds 14x from the current 10.1x.

  • P2Excellent Cash Conversion Dividend

    Trip ifFCF/NI falls below 80% from the current 132%.

  • P3Declining Revenue Weak Growth

    Trip ifRevenue decline exceeds 20% year over year from the current -14%.

  • P4Earnings Record With Large Miss

    Trip ifEPS surprise stays below 0% for 2 consecutive quarters.

  • P5Analyst Upside In Downtrend

    Trip ifPrice falls to $60.34 or below, from the current $63.34.

Engine reasoning is mechanically derived from pipeline gate outputs. See decision view.

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