2 earlier Form 4 trades (code P or S) here by this insider (2 sales), the last on Aug 16, 2024.
The trade is 10.5% of the 38,089 shares held after it.
1 other insider sold within 30 days.
233 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: CLO & Asst Corp Sec. Stevenson Bryan sold about $396.1K of ACA on Aug 12, 2025; 1 other insider sold within 30 days and 233 funds added in the latest 13F quarter.
6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on May 15, 2024.
The trade is 40.3% of the 19,769 shares held after it.
1 other insider sold within 30 days.
233 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Group President Cole Kerry S sold about $762.9K of ACA on Aug 11, 2025, the largest insider sale at the company since 2023; 1 other insider sold within 30 days and 233 funds added in the latest 13F quarter.
6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on May 15, 2024.
The trade is 26.7% of the 16,701 shares held after it.
No other insider sold within 30 days.
233 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Group President Collins Jesse E. Jr. sold about $384.2K of ACA on Jun 17, 2025, the largest insider sale at the company since 2024; 233 funds added in the latest 13F quarter.
6 earlier Form 4 trades (code P or S) here by this insider (6 sales), the last on May 15, 2024.
The trade is 33.1% of the 12,551 shares held after it.
No other insider sold within 30 days.
233 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Group President Collins Jesse E. Jr. sold about $360.2K of ACA on Jun 17, 2025, the largest insider sale at the company since 2024; 233 funds added in the latest 13F quarter.
Nobody has filed for crossing 5%. That is a fact, not missing data.
ACA planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
ACA mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
Corgi High Voltage Grid Equipment ETF
$549.2K position · as of 2026-06-30
4.5%
Nomura Energy Transition ETF
$511.1K position · as of 2026-06-30
4.5%
Royce Premier Fund
$43.4M position · as of 2026-06-30
3.8%
TCW Relative Value Mid Cap Fund
$5.1M position · as of 2026-07-31
3.1%
State Street(R) SPDR(R) S&P Kensho Clean Power ETF
$7.5M position · as of 2026-06-30
3.0%
GMO Domestic Resilience ETF
$1.0M position · as of 2026-05-31
2.8%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Executive pay vs shareholder return · Mr. Carrillo
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
$8.1M
$10.6M
$2.3M
+96%
+139%
2024
$7.3M
$13.9M
$1.8M
+78%
+117%
2023
$6.5M
$16.8M
$2.2M
+52%
+74%
2022
$6.3M
$8.6M
$1.5M
+0%
+15%
2021
$5.6M
$6.1M
$1.0M
-4%
+44%
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
The complete filing record, in one place.
The record shows 233 funds added last quarter. Each figure is a federal filing, dated the day it went public.
TTM operating cash flow over long-term debt only, 2026-06-30
Cash flow to debt ACA
FY Dec 2025
0.23x
FY Dec 2024
0.30x
FY Dec 2023
0.46x
FY Dec 2022
0.33x
FY Dec 2021
0.25x
Jun 2026
0.24x
Mar 2026
0.27x
Dec 2025
0.23x
Sep 2025
0.30x
Jun 2025
0.27x
Mar 2025
0.25x
Dec 2024
0.30x
Sep 2024
0.26x
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
+17.9%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity ACA
FY Dec 2025
+8.2%
FY Dec 2024
+3.9%
FY Dec 2023
+7.0%
FY Dec 2022
+11.9%
FY Dec 2021
+3.6%
Jun 2026
+17.9%
Mar 2026
+8.7%
Dec 2025
+8.2%
Sep 2025
+5.9%
Jun 2025
+3.7%
Mar 2025
+3.2%
Dec 2024
+3.9%
Sep 2024
+5.4%
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
+9.5%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets ACA
FY Dec 2025
+4.2%
FY Dec 2024
+2.2%
FY Dec 2023
+4.6%
FY Dec 2022
+7.5%
FY Dec 2021
+2.4%
Jun 2026
+9.5%
Mar 2026
+4.5%
Dec 2025
+4.2%
Sep 2025
+3.2%
Jun 2025
+2.1%
Mar 2025
+1.8%
Dec 2024
+2.2%
Sep 2024
+3.3%
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on invested capital ACA
FY Dec 2025
n/a
FY Dec 2024
+3.6%
FY Dec 2023
+6.6%
FY Dec 2022
+10.9%
FY Dec 2021
+3.6%
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
+5.8%
Jun 2025
+3.5%
Mar 2025
+3.2%
Dec 2024
+3.6%
Sep 2024
+5.2%
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
n/a
the filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on capital employed ACA
FY Dec 2025
n/a
FY Dec 2024
+5.2%
FY Dec 2023
+7.1%
FY Dec 2022
+12.0%
FY Dec 2021
+4.2%
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
+6.6%
Jun 2025
+5.1%
Mar 2025
+4.8%
Dec 2024
+5.2%
Sep 2024
+5.6%
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
14.94x
close 2026-10-22 over four quarters of diluted EPS, 2025-07-01 to 2026-06-30
P/E, trailing ACA
FY Dec 2025
25.08x
FY Dec 2024
50.65x
FY Dec 2023
25.35x
FY Dec 2022
10.78x
FY Dec 2021
36.85x
Jun 2026
14.56x
Mar 2026
23.43x
Dec 2025
25.08x
Sep 2025
31.03x
Jun 2025
46.12x
Mar 2025
48.50x
Dec 2024
50.65x
Sep 2024
36.03x
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$8.3B
market value at close 2026-10-22 on 2026-07-15 shares, plus long-term debt only, 2026-06-30, minus cash 2026-06-30
Enterprise value ACA
FY Dec 2025
$6.5B
FY Dec 2024
$6.2B
FY Dec 2023
$4.5B
FY Dec 2022
$3.0B
FY Dec 2021
$3.1B
Jun 2026
$8.1B
Mar 2026
$6.6B
Dec 2025
$6.5B
Sep 2025
$5.9B
Jun 2025
$5.7B
Mar 2025
$5.3B
Dec 2024
$6.2B
Sep 2024
$5.1B
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
n/a
capex not filed for the four quarters
FCF yield ACA
FY Dec 2025
n/a
FY Dec 2024
+6.6%
FY Dec 2023
+1.4%
FY Dec 2022
+1.4%
FY Dec 2021
+3.2%
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
+6.9%
Jun 2025
+7.0%
Mar 2025
+6.7%
Dec 2024
+6.6%
Sep 2024
+2.6%
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
0.03x
P/E over trailing EPS growth of 431%: four quarters to 2026-06-30 against the four to 2025-06-30
PEG, trailing ACA
FY Dec 2025
0.21x
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
0.04x
FY Dec 2021
n/a
Jun 2026
0.03x
Mar 2026
0.13x
Dec 2025
0.21x
Sep 2025
2.09x
Jun 2025
n/a
Mar 2025
n/a
Dec 2024
n/a
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-22. 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.
ACA ranks highest on profitability (78th percentile) and growth (71st), and lowest on financial health (45th), among Industrials peers.
Profitability
78
Inputs
Return on equity+17.9% · 75 pct, sector of 198
Return on assets+9.5% · 81 pct, sector of 224
Return on invested capitalthe filed year and its quarters do not reconcile, so the trailing figure is withheld
Return on capital employedthe filed year and its quarters do not reconcile, so the trailing figure is withheld
Financial health
45
Inputs
Debt to equity0.48x · 45 pct, sector of 214
Cash flow to debt0.24x · 45 pct, sector of 173
Growth
71
Inputs
Revenue growth, YoY+12.2% · 71 pct, sector of 254
Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Institutional and government
49
Inputs
Funds adding, latest quarter233 · 63 pct, sector of 201
Congress net buyers, 365dno Congress trades in 365 days
Federal contracts, 180dno federal contracts in 180 days
Lobbying spend, 4 quarters$240K · 35 pct, sector of 67
Risk and compliance
64
Inputs
Short interest, % of float+3.1% · 63 pct, sector of 269
Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
EPA cases per $1B revenue, 5y0.00 per $1B · 100 pct, sector of 191
New text in Risk Factors, latest 10-K+18.0% · 30 pct, sector of 197
2 not measured: Insider conviction, US patents
Insider conviction needs 1 of 2 inputs, 0 present: no Form 4 purchase or sale (code P or S) in 180 days; no insider trades in 180 days
US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet
5 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
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