NYSE: AMRC
Ameresco Inc Stock Ownership - Who owns Ameresco?

Insider buying vs selling

Have Ameresco Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Francis V. Wisneski Jr.Director2026-05-295,000$36.12
$180.60kSell
Francis V. Wisneski Jr.Director2026-05-295,000$5.80
$29.00kBuy
Francis V. Wisneski Jr.Director2026-05-1910,000$5.80
$58.00kBuy
Francis V. Wisneski Jr.Director2026-05-1910,000$30.29
$302.90kSell
Jennifer L. MillerDirector2026-05-1810,000$4.74
$47.40kBuy
Jennifer L. MillerDirector2026-05-182,358$32.73
$77.18kSell
Jennifer L. MillerDirector2026-05-187,642$32.13
$245.54kSell
Nickolas StavropoulosDirector2026-05-151,355$16.33
$22.13kBuy
Nickolas StavropoulosDirector2026-05-151,355$34.00
$46.07kSell
Joseph W. SuttonDirector2026-04-2310,000$4.74
$47.40kBuy

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Net Insider Buy/Sell (L12M) Ownership

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AMRC Shareholders

What type of owners hold Ameresco Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Neil Gagnon6.74%3,568,229$66.05MInsider
Wellington Management Group LLP6.69%3,541,577$65.55MInstitution
Blackrock Inc4.64%2,456,791$45.48MInstitution
George P. Sakellaris4.32%2,288,597$42.36MInsider
Grantham Mayo Van Otterloo Co LLC4.21%2,229,634$41.27MInstitution
Samuel T. Byrne3.21%1,698,620$31.44MInsider
Arthur P. Sakellaris3.02%1,600,000$29.62MInsider
Dimensional Fund Advisors LP2.72%1,439,669$26.65MInstitution
Vanguard Capital Management LLC2.57%1,358,899$25.15MInstitution
State Street Corp2.51%1,329,513$24.61MInstitution

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AMRC vs Engineering & Construction Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
AMRC62.53%18.72%Net BuyingNet Buying
WLDN60.66%39.34%Net SellingNet Buying
LMB41.93%58.07%Net SellingNet Selling
TIC78.91%21.09%Net Selling
PHOE0.07%74.54%

Ameresco Stock Ownership FAQ

Who owns Ameresco?

Ameresco (NYSE: AMRC) is owned by 62.53% institutional shareholders, 18.72% Ameresco insiders, and 18.75% retail investors. Neil Gagnon is the largest individual Ameresco shareholder, owning 3.57M shares representing 6.74% of the company. Neil Gagnon's Ameresco shares are currently valued at $73.72M.

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