3 earlier Form 4 trades (code P or S) here by this insider (3 sales), the last on Aug 29, 2025.
The trade is 1.1% of the 2,411,637 shares held after it.
1 other insider sold within 30 days.
9 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: COO Larsen Kalen sold about $42.9K of ZEO on Sep 3, 2025; 1 other insider sold within 30 days and 9 funds added in the latest 13F quarter.
12 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.
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$71.8M
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM ZEO
FY Dec 2025
$69.3M
FY Dec 2024
$73.2M
FY Dec 2023
$109.7M
FY Dec 2022
n/a
Jun 2026
$16.2M
Mar 2026
$13.2M
Dec 2025
$18.6M
Sep 2025
$23.9M
Jun 2025
$18.1M
Mar 2025
$8.8M
Dec 2024
$18.6M
Sep 2024
$19.7M
At each fiscal year end
Single quarter
Net margin, TTM
-15.4%
net income over revenue, 2025-07-01 to 2026-06-30
Net margin, TTM ZEO
FY Dec 2025
-20.2%
FY Dec 2024
-3.6%
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
-14.4%
Mar 2026
-26.6%
Dec 2025
-10.8%
Sep 2025
-13.5%
Jun 2025
-13.3%
Mar 2025
-72.4%
Dec 2024
-2.3%
Sep 2024
-2.2%
At each fiscal year end
Single quarter
Free cash flow, TTM
-$6.3M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM ZEO
FY Dec 2025
-$9.9M
FY Dec 2024
-$9.1M
FY Dec 2023
$10.9M
FY Dec 2022
n/a
Jun 2026
-$662.4K
Mar 2026
-$1.1M
Dec 2025
$2.3M
Sep 2025
-$6.8M
Jun 2025
-$2.7M
Mar 2025
-$2.6M
Dec 2024
$3.4M
Sep 2024
$208.0K
At each fiscal year end
Single quarter
Debt to equity
1.08x
long-term 2026-06-30 plus current 2025-12-31 (6 months older than the period end); equity 2026-06-30
Debt to equity ZEO
FY Dec 2025
1.88x
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
1.08x
Mar 2026
0.73x
Dec 2025
1.88x
Sep 2025
n/a
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
Cash flow to debt
-0.54x
TTM operating cash flow over long-term 2026-06-30 plus current 2025-12-31 (6 months older than the period end)
Cash flow to debt ZEO
FY Dec 2025
-0.87x
FY Dec 2024
-2.20x
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
-0.54x
Mar 2026
-0.73x
Dec 2025
-0.87x
Sep 2025
-90.54x
Jun 2025
-1.42x
Mar 2025
-1.16x
Dec 2024
-2.20x
Sep 2024
-6.85x
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
n/a
average equity is zero or negative
Return on equity ZEO
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
+320.8%
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
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
Return on assets
-21.7%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets ZEO
FY Dec 2025
-23.8%
FY Dec 2024
-4.9%
FY Dec 2023
n/a
FY Dec 2022
+5.0%
Jun 2026
-21.7%
Mar 2026
-21.5%
Dec 2025
-23.8%
Sep 2025
-23.6%
Jun 2025
-20.2%
Mar 2025
-15.4%
Dec 2024
-4.9%
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
pre-tax loss, no effective tax rate to apply
Return on invested capital ZEO
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
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
Return on capital employed
-31.6%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed ZEO
FY Dec 2025
-43.4%
FY Dec 2024
-27.5%
FY Dec 2023
n/a
FY Dec 2022
-1.0%
Jun 2026
-31.6%
Mar 2026
-30.2%
Dec 2025
-43.4%
Sep 2025
-46.0%
Jun 2025
-56.2%
Mar 2025
-55.6%
Dec 2024
-27.5%
Sep 2024
n/a
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
P/E, trailing ZEO
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
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
Enterprise value
n/a
no share count filed
Enterprise value ZEO
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
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
FCF yield
n/a
no share count filed
FCF yield ZEO
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
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
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
PEG, trailing ZEO
FY Dec 2025
n/a
FY Dec 2024
n/a
FY Dec 2023
n/a
FY Dec 2022
n/a
Jun 2026
n/a
Mar 2026
n/a
Dec 2025
n/a
Sep 2025
n/a
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 2026-10-26. 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.
ZEO ranks highest on risk and compliance (27th percentile) and financial health (21st), and lowest on profitability (10th), among Construction peers.
Profitability
10
Inputs
Return on equityaverage equity is zero or negative
Return on assets-21.7% · 9 pct, sector of 56
Return on invested capitalpre-tax loss, no effective tax rate to apply
Return on capital employed-31.6% · 11 pct, sector of 36
Financial health
21
Inputs
Debt to equity1.08x · 31 pct, sector of 49
Cash flow to debt-0.54x · 10 pct, sector of 42
Growth
16
Inputs
Revenue growth, YoY-5.3% · 23 pct, sector of 71
Backlog growth, YoY-41.7% · 10 pct, universe of 854
Institutional and government
11
Inputs
Funds adding, latest quarter9 · 11 pct, sector of 54
Congress net buyers, 365dno Congress trades in 365 days
Federal contracts, 180dno federal contracts in 180 days
Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
27
Inputs
Short interest, % of float+10.9% · 17 pct, sector of 76
Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
New text in Risk Factors, latest 10-K+10.8% · 36 pct, sector of 51
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
Explore insider trading and ownership data
Every company we track, ranked by each kind of filing
No password to create and no card required. We store your email address, your watchlist and your preferences, nothing else.
PRIVACY & COOKIES
We track filings, not you.
Essential cookies keep you signed in and remember this choice.
Google Analytics 4 and Microsoft Clarity load only if you allow them here; they
count visits and record how pages are used. We run no advertising and never sell
data. Details in the privacy policy. Change this any time
via "Cookie settings" in the footer.