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AMRC · Ameresco, Inc.
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AMRC Ameresco (AMRC) Insider Trading, Ownership & Congress Trades

Construction · Construction - special trade contractors · CIK 0001488139
Quote by TradingView
Cluster · 4 insidersC-suite buying · 1
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
100
13F, latest reported quarter
Conversions, 180 days
15
Codes C/M, not in net · $156.5K priced

What the filings say about AMRC

Insiders, 180 days
+$1.0M net bought
4 buyers · 5 sellers · 29% of sales under a 10b5-1 plan

Ameresco insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, Ameresco, Inc. insiders bought a net $1.0M of stock across 216 Form 4 purchases and sales, with 4 insiders buying. Source: SEC Form 4 filings, as of 2026-10-27.

Insider
Filed
Shares
Value
Since filing
Chiplock Mark
EVP, CFO & CAO
SELL
2026-09-17 SECtraded 2026-09-15
476
$10.7K
-22.9%
Context
  • 19 earlier Form 4 trades (code P or S) here by this insider (19 sales), the last on Mar 12, 2026.
  • The trade is 16.9% of the 2,815 shares held after it.
  • 1 other insider sold within 30 days.
  • 100 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: EVP, CFO & CAO Chiplock Mark sold about $10.7K of AMRC under a 10b5-1 plan on Sep 15, 2026; 1 other insider sold within 30 days and 100 funds added in the latest 13F quarter.
Maltezos Louis P
Co-President
SELL
2026-09-17 SECtraded 2026-09-15
592
$13.3K
-22.9%
Context
  • 5 earlier Form 4 trades (code P or S) here by this insider (5 sales), the last on Mar 12, 2026.
  • The trade is 1.8% of the 33,628 shares held after it.
  • 1 other insider sold within 30 days.
  • 100 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Co-President Maltezos Louis P sold about $13.3K of AMRC under a 10b5-1 plan on Sep 15, 2026; 1 other insider sold within 30 days and 100 funds added in the latest 13F quarter.
Sakellaris George P
Chief Executive Officer
BUY
2026-09-01 SECtraded 2026-08-28
3,000
$66.4K
-16.0%
Context
  • 86 earlier Form 4 trades (code P or S) here by this insider (28 buys, 58 sales), the last on Aug 27, 2026.
  • -5.9% median (+5.0% mean) 90-day return after 12 previous buys.
  • The trade is 0.3% of the 1,013,597 shares held after it.
  • 3 other insiders bought within 30 days.
  • 100 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Sakellaris George P bought about $66.4K of AMRC on Aug 28, 2026; 3 other insiders bought within 30 days and 100 funds added in the latest 13F quarter.
Sakellaris George P
Chief Executive Officer
BUY
2026-08-27 SEC
4,000
$91.4K
-16.7%
Context
  • 85 earlier Form 4 trades (code P or S) here by this insider (27 buys, 58 sales), the last on Aug 26, 2026.
  • -5.9% median (+5.0% mean) 90-day return after 12 previous buys.
  • The trade is 0.4% of the 1,010,597 shares held after it.
  • 3 other insiders bought within 30 days.
  • 100 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Sakellaris George P bought about $91.4K of AMRC on Aug 27, 2026; 3 other insiders bought within 30 days and 100 funds added in the latest 13F quarter.
Sakellaris George P
Chief Executive Officer
BUY
2026-08-27 SECtraded 2026-08-26
1,000
$21.9K
-16.7%
Context
  • 84 earlier Form 4 trades (code P or S) here by this insider (26 buys, 58 sales), the last on Aug 25, 2026.
  • -5.9% median (+5.0% mean) 90-day return after 12 previous buys.
  • The trade is 0.1% of the 1,006,597 shares held after it.
  • 3 other insiders bought within 30 days.
  • 100 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Chief Executive Officer Sakellaris George P bought about $21.9K of AMRC on Aug 26, 2026; 3 other insiders bought within 30 days and 100 funds added in the latest 13F quarter.
216 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.
See all insider buying · insider selling
Showing the latest few. to see 211 more transactions and use the screener and CSV export. We store only your email; there is no password.
Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net +$1.0M over 180 days
+$1.9M over 90 days · +$574.9K of it by a 10%+ holder
more than 95% of Construction
Congress
no House purchase disclosed in the last 12 months
Funds
100 funds bought in last quarter
below 62% of Construction
Revenue
+28.8% year over year
more than 81% of Construction
Margin
3.2% net margin
below 52% of Construction
Buybacks
no share repurchases reported
Short interest
16.4% of the float short (float per yahoo 2026-10-26) · 8.9 days to cover · settled 2026-09-30
The situation: each line is one rule over one dataset
4 insiders independently bought a net $1.0M while the stock fell 34% over six months, with no planned sales queued.
What changed in the last 30 days
Nothing new filed in the last 30 days

Watch AMRC

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.
-52.2%12M
-52%-31%-10%+11%2025-102025-122026-022026-042026-062026-082026-10 2026-08-10 · Cox Brian C bought $995.3K2026-02-20 · STAVROPOULOS NICKOLAS sold $536.2K2026-05-19 · WISNESKI FRANCIS V JR sold $302.9K2026-05-18 · Miller Jennifer L sold $245.5K2026-08-24 · Sutton Joseph W. bought $202.4K2026-05-29 · WISNESKI FRANCIS V JR sold $180.6K2026-08-07 · Sakellaris George P bought $129.8K2026-08-24 · Sakellaris George P bought $104.5K2026-08-21 · Cox Brian C bought $100.1K2026-08-27 · Sakellaris George P bought $91.4K2026-08-25 · Sakellaris George P bought $89.5K2026-05-18 · Miller Jennifer L sold $77.2K2026-08-28 · Sakellaris George P bought $66.4K2026-05-15 · STAVROPOULOS NICKOLAS sold $46.1K2026-08-24 · Miller Jennifer L bought $41.9K2026-08-11 · Sakellaris George P bought $25.9K2026-08-10 · Sakellaris George P bought $25.3K2026-08-26 · Sakellaris George P bought $21.9K2026-08-25 · Sakellaris George P bought $20.3K2026-02-19 · STAVROPOULOS NICKOLAS sold $13.6K2026-09-15 · Maltezos Louis P sold $13.3K2026-09-15 · Chiplock Mark sold $10.7K2026-02-13 · STAVROPOULOS NICKOLAS sold $8.3K2026-03-12 · Maltezos Louis P sold $7.7K2026-03-12 · Chiplock Mark sold $6.9K2026-02-12 · STAVROPOULOS NICKOLAS sold $6.8K2026-01-28 · STAVROPOULOS NICKOLAS sold $3.4K2026-03-10 · Corrsin David J sold $1.3K2026-03-12 · Corrsin David J sold $481
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 AMRC: institutional holders (13F)

13F holdings, latest reported quarter
WELLINGTON MANAGEMENT GROUP LLP
3,374,767 sh
$93.1M
BlackRock, Inc.
2,651,574 sh
$73.2M
Grantham, Mayo, Van Otterloo & Co. LLC
2,030,950 sh
$56.1M
DIMENSIONAL FUND ADVISORS LP
1,601,338 sh
$44.2M
STATE STREET CORP
1,601,127 sh
$44.2M

Congress trades in AMRC

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.

AMRC planned insider sales (Form 144)

No planned-sale notices
No insider has filed to sell. Watch this after a run-up.

AMRC mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
GMO Climate Change Fund
$19.0M position · as of 2026-05-31
2.8%
State Street(R) SPDR(R) S&P Kensho Clean Power ETF
$6.8M position · as of 2026-06-30
2.7%
GMO Resource Transition Fund
$4.4M position · as of 2026-05-31
2.3%
FULLERTHALER BEHAVIORAL MICRO-CAP EQUITY FUND
$582.4K position · as of 2026-06-30
1.9%
GMO Resources Fund
$20.0M position · as of 2026-05-31
1.5%
Guinness Atkinson Alternative Energy Fund
$305.9K position · as of 2026-06-30
1.5%
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 Veterans Affairs
VETERANS INTEGRATED SERVICE NETWORK (VISN) 7 ENERGY SAVINGS PERFORMANCE CONTRACT (ESPC) · 2019-11-29
$364.7M
General Services Administration
ENERGY SAVINGS PERFORMANCE CONTRACT, NATIONAL DEEP ENERGY RETROFIT PROGRAM ROUND 7, REGION 5 FOR IMP · 2025-01-16
$217.3M
General Services Administration
ENERGY SAVINGS PERFORMANCE CONTRACT, NATIONAL DEEP ENERGY RETROFIT PROGRAM ROUND 6, REGION 8 FOR IMP · 2024-12-31
$111.9M
General Services Administration
IGF::OT::IGF ENERGY SAVINGS PERFORMANCE CONTRACT. INVOLVES THE INSTALLATION AND LONG TERM MEASUREME · 2016-06-01
$73.1M
Department Of The Interior
IGF::OT::IGF UPGRADE AND RETROFIT MAIN INTERIOR BUILDING TO PROVIDE ENERGY SAVINGS AND WORK TOWARD B · 2015-03-20
$61.3M
National Aeronautics And Space Administration
THIS CONTRACT IS FOR THE SUPPLY AND INSTALLATION OF ENERGY CONSERVATION MEASURES (ECMS) TO THE FOLLO · 2009-12-22
$48.1M
Federal awards ≥ $25M in the last 90 days, matched via the SAM.gov parent registry
Executive pay vs shareholder return · George Sakellaris
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
2024
$1.5M
$656.6K
$1.3M
+34%
+42%
2023
$2.0M
-$5.4M
$525.7K
+81%
+75%
2022
$6.5M
-$5.7M
$1.3M
+227%
+94%
2021
$7.0M
$36.7M
$1.3M
+365%
+177%
2020
$1.5M
$4.3M
$657.2K
+199%
+185%
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
4 insiders reported buying shares.
The record shows a net $1.0M bought by insiders over 180 days, 100 funds added last quarter. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
MHOIESCDFHTMHCIBPMTHNVRSLNDAGXSHIMESOAFIX

AMRC financials

Revenue growth
+28.8%
XBRL, annual
Net margin
3.2%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
n/a
fewer than four consecutive quarters of revenue filed
Net margin, TTM
n/a
needs four consecutive quarters of both revenue and net income
Free cash flow, TTM
n/a
fewer than four consecutive quarters of operating cash flow
Debt to equity
1.58x
long-term 2026-06-30 plus current 2026-06-30; equity 2026-06-30
Cash flow to debt
n/a
needs four quarters of operating cash flow
Return on equity
n/a
fewer than four consecutive quarters of net income
Return on assets
n/a
fewer than four consecutive quarters of net income
Return on invested capital
n/a
fewer than four consecutive quarters of operating income
Return on capital employed
n/a
fewer than four consecutive quarters of operating income
P/E, trailing
n/a
fewer than four consecutive quarters of diluted EPS
Enterprise value
n/a
no share count filed
FCF yield
n/a
no share count filed
PEG, trailing
n/a
fewer than four consecutive quarters of diluted EPS
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.
2024-122023-122022-122021-12
Revenue$1.8B$1.4B$1.8B$1.2B
Gross profit$256.1M$246.4M$290.8M$230.4M
Operating income$108.7M$82.2M$133.0M$95.4M
Net income$56.8M$62.5M$94.9M$70.5M
EPS (diluted)1.071.171.781.35
Operating cash flow$117.6M-$70.0M-$338.3M-$172.3M
Cash$108.5M$79.3M$115.5M$50.5M
Long-term debt$1.5B$1.2B$568.6M$377.2M
Buybacksn/an/a$0$0
SEC XBRL, fiscal years, as known on 2026-10-27

AMRC Stock Sonar score 5/7 axes

Find similar shapesCompare

AMRC ranks highest on insider conviction (93rd percentile) and growth (64th), and lowest on financial health (15th), among Construction peers.

HealthGrowthInsidersInstitutionsRisk
Financial health
15
Inputs
  • Debt to equity1.58x · 15 pct, sector of 49
  • Cash flow to debtneeds four quarters of operating cash flow
Growth
64
Inputs
  • Revenue growth, YoY+28.8% · 81 pct, sector of 71
  • Backlog growth, YoY+1.6% · 46 pct, universe of 854
Insider conviction
93
Inputs
  • Net Form 4 buying (codes P and S), 180d$1.1M · 95 pct, sector of 41
  • Insider buyers, 180d4 · 90 pct, sector of 42
Institutional and government
59
Inputs
  • Funds adding, latest quarter100 · 38 pct, sector of 54
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quarters$1.7M · 79 pct, universe of 1,063
Risk and compliance
36
Inputs
  • Short interest, % of float+16.4% · 7 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+6.6% · 66 pct, sector of 51
2 not measured: Profitability, US patents
  • Profitability needs 2 of 4 inputs, 0 present: fewer than four consecutive quarters of net income; fewer than four consecutive quarters of operating income
  • 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

AMRC filings, in plain words

Are Ameresco insiders buying or selling AMRC?

In the 180 days to 2026-10-27, Ameresco insiders were net buyers, a net $1.0M: $1.9M of purchases and $876.3K of sales reported on Form 4, by 4 buyers and 5 sellers.

Read the full summary

In the 180 days to 2026-10-27, Ameresco insiders were net buyers of AMRC, a net $1.0M across purchases and sales reported on Form 4 by 4 buyers and 5 sellers. Most of that figure, $574.9K, came from a holder of 10% or more rather than an officer or director. 4 different insiders reported purchases within the last 90 days, a cluster buy, which is rarer than a single purchase. 29% of the 7 insider sales were made under a Rule 10b5-1 plan; the rest were not flagged as planned. 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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