ACM Aecom (ACM) Insider Trading, Ownership & Congress Trades
Services · Services-engineering services · CIK 0000868857
Cluster · 3 insidersC-suite buying · 3
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
275
13F, latest reported quarter
What the filings say about ACM
Insiders, 180 days
+$699.4K net bought
3 buyers
Aecom insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, AECOM insiders bought a net $699.4K of stock across 40 Form 4 purchases and sales, with 3 insiders buying. Source: SEC Form 4 filings, as of 2026-10-27.
Insider
Filed
Shares
Value
Since filing
Context
- 6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on Dec 17, 2025.
- The trade is 2.8% of the 153,446 shares held after it.
- No other insider bought within 30 days.
- 275 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: PRESIDENT Poloni Lara bought about $298.3K of ACM on Jun 16, 2026; 275 funds added in the latest 13F quarter.Context
- 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on Nov 6, 2024.
- The trade is 1.6% of the 88,053 shares held after it.
- 1 other insider bought within 30 days.
- 275 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CHIEF FINANCIAL OFFICER (PAO) Kapoor Gaurav bought about $101.0K of ACM on May 14, 2026, the largest insider purchase at the company on our record; 1 other insider bought within 30 days and 275 funds added in the latest 13F quarter.Context
- 17 earlier Form 4 trades (code P or S) here by this insider (17 sales), the last on Aug 15, 2025.
- The trade is 3.0% of the 142,207 shares held after it.
- 1 other insider bought within 30 days.
- 275 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CHIEF EXECUTIVE OFFICER Rudd Troy bought about $300.1K of ACM on May 14, 2026, the largest insider purchase at the company on our record; 1 other insider bought within 30 days and 275 funds added in the latest 13F quarter.Context
- 5 earlier Form 4 trades (code P or S) here by this insider (5 sales), the last on Dec 15, 2025.
- The trade is 22.9% of the 41,549 shares held after it.
- 1 other insider sold within 30 days.
- 275 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CHIEF LEGAL OFFICER Gan David Y. sold about $921.8K of ACM on Dec 17, 2025; 1 other insider sold within 30 days and 275 funds added in the latest 13F quarter.Context
- 4 earlier Form 4 trades (code P or S) here by this insider (4 sales), the last on Dec 14, 2023.
- The trade is 0.1% of the 149,222 shares held after it.
- 1 other insider sold within 30 days.
- 275 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: PRESIDENT Poloni Lara sold about $19.0K of ACM on Dec 17, 2025; 1 other insider sold within 30 days and 275 funds added in the latest 13F quarter.40 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net +$699.4K over 180 days
more than 88% of Services
Congress
no House purchase disclosed in the last 12 months
Funds
275 funds bought in last quarter
more than 84% of Services
Revenue
+0.2% year over year
below 64% of Services
Margin
3.5% net margin
more than 54% of Services
Buybacks
$441.9M repurchased, FY to 2026-06-30
more than 80% of Services
Short interest
4.6% of the float short (float per yahoo 2026-10-26) · 3.2 days to cover · settled 2026-09-30
more than 66% of Services
The situation: each line is one rule over one dataset
3 insiders independently bought a net $699.4K while the stock fell 26% over six months, with no planned sales queued.
Federal contracts worth $164.8M were awarded in the last 180 days.
What changed in the last 30 days
Oct 27Insider buying stopped: no purchases in 90 days after 3 in the prior 90
Why it matters
The absence is the signal: 3 purchases in one 90-day window and none in the next is a change of behaviour, not a filing.
Watch ACM
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-52.8%12M
Insider buyInsider sell
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns ACM: institutional holders (13F)
13F holdings, latest reported quarter
14,379,638 sh
$1.0B
8,787,043 sh
$613.3M
5,808,042 sh
$405.4M
5,497,153 sh
$383.7M
5,486,637 sh
$383.0M
Congress trades in ACM
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
ACM planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
ACM mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Invesco Water Resources ETF
$60.0M position · as of 2026-07-31
3.0%
Amplify Cash Flow Dividend Leaders ETF
$1.1M position · as of 2026-06-30
3.0%
Amplify COWS Covered Call ETF
$469.6K position · as of 2026-06-30
2.9%
GMO Domestic Resilience ETF
$1.0M position · as of 2026-05-31
2.8%
Guinness Atkinson Alternative Energy Fund
$472.1K position · as of 2026-06-30
2.2%
First Trust Water ETF
$41.1M position · as of 2026-06-30
2.2%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Government contracts
Award ceilings over the contract's life, subsidiaries included.
Not annual revenue (USASpending.gov).
Department Of Defense
T-6 AIRCRAFT MAINTENANCE · 2020-02-01
$971.3M
Department Of Defense
US ARMY CONTRACTING COMMAND-REDSTONE (ACC-REDSTONE) IS AWARDING THIS CONTRACT W58RGZ-19-C-0025 (AFM · 2019-06-05
$956.0M
Department Of Homeland Security
AIRCRAFT MAINTENANCE AND LOGISTICS SUPPORT SERVICES · 2021-07-01
$835.5M
Department Of Homeland Security
THE PURPOSE OF THIS CONTRACT IS TO PROVIDE DETENTION, TRANSPORTATION AND MEDICAL SERVICES AT THE CAM · 2026-03-13
$657.6M
Department Of Defense
IGF::OT::IGF · 2017-09-01
$640.9M
Department Of Defense
TRANSPORT AIRCRAFT CONTRACTOR LOGISTIC SUPPORT (CLS) FOR THE U.S. ARMY FIXED WING TRANSPORT FLEET. · 2023-07-11
$462.6M
Federal awards ≥ $25M in the last 90 days, matched via the SAM.gov parent registry
Corporate PAC
The company's PAC: committee totals only, never individual donors (FEC).
Aecom Pac
Cycle 2026 · $312K spent
$332.3K
Federal Election Commission, matched by the PAC's connected organisation
Executive pay vs shareholder return · Troy Rudd
CEO pay, headline and as actually paid, against the company's
return and its chosen peers' (DEF 14A).
FY
CEO total
Actually paid
Other execs, avg
TSR
Peer TSR
2025
$16.0M
$28.2M
$4.7M
+223%
+51%
2024
$14.4M
$28.2M
$4.6M
+153%
+65%
2023
$11.5M
$19.1M
$3.1M
+101%
+32%
2022
$9.5M
$14.8M
$2.9M
+64%
+14%
2021
$6.5M
$20.6M
$2.5M
+51%
+35%
Tagged by the company under SEC Item 402(v). Returns are
cumulative from the start of the disclosure period. Green where the company beat its own peer group.
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
3 insiders reported buying shares.
The record shows a net $699.4K bought by insiders over 180 days, 275 funds added last quarter. Each figure is a federal filing, dated the day it went public.
ACM financials
Revenue growth
+0.2%
XBRL, annual
Net margin
3.5%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$15.4B
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM ACM
| FY Sep 2025 | $16.1B |
| FY Sep 2024 | $16.1B |
| FY Sep 2023 | $14.4B |
| FY Sep 2022 | $13.1B |
| FY Sep 2021 | $13.3B |
| Jun 2026 | $3.6B |
| Mar 2026 | $3.8B |
| Dec 2025 | $3.8B |
| Sep 2025 | $4.2B |
| Jun 2025 | $4.2B |
| Mar 2025 | $3.8B |
| Dec 2024 | $4.0B |
| Sep 2024 | $4.1B |
At each fiscal year end
Single quarter
Net margin, TTM
+1.9%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM ACM
| FY Sep 2025 | +3.5% |
| FY Sep 2024 | +2.5% |
| FY Sep 2023 | +0.4% |
| FY Sep 2022 | +2.4% |
| FY Sep 2021 | +1.3% |
| Jun 2026 | -2.4% |
| Mar 2026 | +4.7% |
| Dec 2025 | +1.9% |
| Sep 2025 | +2.9% |
| Jun 2025 | +3.1% |
| Mar 2025 | +3.8% |
| Dec 2024 | +4.2% |
| Sep 2024 | +4.2% |
At each fiscal year end
Single quarter
Free cash flow, TTM
$203.4M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM ACM
| FY Sep 2025 | $684.9M |
| FY Sep 2024 | $707.9M |
| FY Sep 2023 | $590.4M |
| FY Sep 2022 | $576.6M |
| FY Sep 2021 | $568.4M |
| Jun 2026 | $54.9M |
| Mar 2026 | -$27.4M |
| Dec 2025 | $41.9M |
| Sep 2025 | $134.1M |
| Jun 2025 | $261.7M |
| Mar 2025 | $178.3M |
| Dec 2024 | $110.9M |
| Sep 2024 | $274.5M |
At each fiscal year end
Single quarter
Debt to equity
1.24x
long-term 2026-06-30 plus current 2026-06-30; equity 2026-06-30
Debt to equity ACM
| FY Sep 2025 | 1.09x |
| FY Sep 2024 | 1.15x |
| FY Sep 2023 | 1.00x |
| FY Sep 2022 | 0.89x |
| FY Sep 2021 | 0.82x |
| Jun 2026 | 1.24x |
| Mar 2026 | 1.20x |
| Dec 2025 | 1.21x |
| Sep 2025 | 1.09x |
| Jun 2025 | 1.01x |
| Mar 2025 | 1.11x |
| Dec 2024 | 1.15x |
| Sep 2024 | 1.15x |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
0.13x
TTM operating cash flow over long-term 2026-06-30 plus current 2026-06-30
Cash flow to debt ACM
| FY Sep 2025 | 0.30x |
| FY Sep 2024 | 0.33x |
| FY Sep 2023 | 0.32x |
| FY Sep 2022 | 0.32x |
| FY Sep 2021 | 0.32x |
| Jun 2026 | 0.13x |
| Mar 2026 | 0.20x |
| Dec 2025 | 0.27x |
| Sep 2025 | 0.30x |
| Jun 2025 | 0.37x |
| Mar 2025 | 0.37x |
| Dec 2024 | 0.33x |
| Sep 2024 | 0.33x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+12.3%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity ACM
| FY Sep 2025 | +24.0% |
| FY Sep 2024 | +18.3% |
| FY Sep 2023 | +2.4% |
| FY Sep 2022 | +12.0% |
| FY Sep 2021 | +5.8% |
| Jun 2026 | +12.3% |
| Mar 2026 | +22.2% |
| Dec 2025 | +21.2% |
| Sep 2025 | +24.0% |
| Jun 2025 | +25.6% |
| Mar 2025 | +27.5% |
| Dec 2024 | +21.3% |
| Sep 2024 | +18.3% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+2.4%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets ACM
| FY Sep 2025 | +4.6% |
| FY Sep 2024 | +3.5% |
| FY Sep 2023 | +0.5% |
| FY Sep 2022 | +2.7% |
| FY Sep 2021 | +1.4% |
| Jun 2026 | +2.4% |
| Mar 2026 | +4.3% |
| Dec 2025 | +4.0% |
| Sep 2025 | +4.6% |
| Jun 2025 | +5.1% |
| Mar 2025 | +5.3% |
| Dec 2024 | +4.1% |
| Sep 2024 | +3.5% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
+14.0%
operating income after a 18.8% effective tax rate, over long-term 2026-06-30 plus current 2026-06-30 plus average of 2025-06-30 and 2026-06-30 minus cash
Return on invested capital ACM
| FY Sep 2025 | +23.0% |
| FY Sep 2024 | +19.8% |
| FY Sep 2023 | +7.2% |
| FY Sep 2022 | +13.5% |
| FY Sep 2021 | +13.2% |
| Jun 2026 | +14.0% |
| Mar 2026 | +21.5% |
| Dec 2025 | +21.9% |
| Sep 2025 | +23.0% |
| Jun 2025 | +25.8% |
| Mar 2025 | +23.0% |
| Dec 2024 | +21.6% |
| Sep 2024 | +19.8% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
+10.5%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed ACM
| FY Sep 2025 | +17.2% |
| FY Sep 2024 | +14.9% |
| FY Sep 2023 | +5.8% |
| FY Sep 2022 | +10.8% |
| FY Sep 2021 | +9.6% |
| Jun 2026 | +10.5% |
| Mar 2026 | +16.8% |
| Dec 2025 | +17.2% |
| Sep 2025 | +17.2% |
| Jun 2025 | +17.4% |
| Mar 2025 | +17.3% |
| Dec 2024 | +16.3% |
| Sep 2024 | +14.9% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
27.85x
close 2026-10-26 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
P/E, trailing ACM
| FY Sep 2025 | 30.99x |
| FY Sep 2024 | 35.01x |
| FY Sep 2023 | 212.92x |
| FY Sep 2022 | 31.22x |
| FY Sep 2021 | 53.97x |
| Jun 2026 | 32.02x |
| Mar 2026 | 22.15x |
| Dec 2025 | 27.08x |
| Sep 2025 | 30.99x |
| Jun 2025 | 24.64x |
| Mar 2025 | 20.25x |
| Dec 2024 | 30.43x |
| Sep 2024 | 35.01x |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$9.5B
market value at close 2026-10-26 on 2026-08-07 shares, plus long-term 2026-06-30 plus current 2026-06-30, minus cash 2026-06-30
Enterprise value ACM
| FY Sep 2025 | $18.4B |
| FY Sep 2024 | $14.8B |
| FY Sep 2023 | $12.5B |
| FY Sep 2022 | $10.6B |
| FY Sep 2021 | $10.1B |
| Jun 2026 | $10.7B |
| Mar 2026 | $12.6B |
| Dec 2025 | $14.0B |
| Sep 2025 | $18.4B |
| Jun 2025 | $15.7B |
| Mar 2025 | $13.2B |
| Dec 2024 | $15.1B |
| Sep 2024 | $14.8B |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
+2.6%
TTM free cash flow over market value at close 2026-10-26
FCF yield ACM
| FY Sep 2025 | +4.0% |
| FY Sep 2024 | +5.1% |
| FY Sep 2023 | +5.1% |
| FY Sep 2022 | +6.0% |
| FY Sep 2021 | +6.2% |
| Jun 2026 | +2.3% |
| Mar 2026 | +3.7% |
| Dec 2025 | +4.9% |
| Sep 2025 | +4.0% |
| Jun 2025 | +5.5% |
| Mar 2025 | +6.8% |
| Dec 2024 | +5.2% |
| Sep 2024 | +5.1% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing EPS growth -52%, PEG needs growth
PEG, trailing ACM
| FY Sep 2025 | 0.73x |
| FY Sep 2024 | 0.05x |
| FY Sep 2023 | n/a |
| FY Sep 2022 | 0.36x |
| FY Sep 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | 95.06x |
| Sep 2025 | 0.73x |
| Jun 2025 | 0.17x |
| Mar 2025 | n/a |
| Dec 2024 | 0.04x |
| Sep 2024 | 0.05x |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-09 | 2024-09 | 2023-09 | 2022-09 | |
|---|---|---|---|---|
| Revenue | $16.1B | $16.1B | $14.4B | $13.1B |
| Gross profit | $1.2B | $1.1B | $945.5M | $848.0M |
| Operating income | $1.0B | $827.4M | $324.1M | $646.8M |
| Net income | $561.8M | $402.3M | $55.3M | $310.6M |
| EPS (diluted) | 4.21 | 2.95 | 0.39 | 2.18 |
| Operating cash flow | $821.6M | $827.5M | $696.0M | $713.6M |
| Cash | $1.6B | $1.6B | $1.3B | $1.2B |
| Long-term debt | $2.6B | $2.5B | $2.1B | $2.2B |
| Buybacks | $388.4M | $478.5M | $379.3M | $473.0M |
| Dividends paid | $133.6M | $115.2M | $96.2M | $63.3M |
SEC XBRL, fiscal years, as known on 2026-10-27
ACM Stock Sonar score 6/7 axes
Find similar shapesCompareACM ranks highest on insider conviction (89th percentile) and institutional and government (81st), and lowest on financial health (30th), among Services peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
ACM filings, in plain words
Are Aecom insiders buying or selling ACM?
In the 180 days to 2026-10-27, Aecom insiders were net buyers, a net $699.4K across purchases and sales reported on Form 4, by 3 buyers.
Read the full summary
In the 180 days to 2026-10-27, Aecom insiders were net buyers of ACM, a net $699.4K across purchases and sales reported on Form 4 by 3 buyers. 3 insiders reported purchases in that window. Each figure is counted from SEC and House filings as of 2026-10-27, dated the day the filing was made public.
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