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Ameresco-A (AMRC)
NYSE
$21.59+$0.21 (+0.98%)
Price as of Aug 21, 2026 7:50 PM EDT- $749.7MMarket Cap
- -12.23%1-Year Change
- Engineering & ConstructionIndustry
Ameresco-A (AMRC)
$21.59+$0.21 (+0.98%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
WELLINGTON MANAGEMENT GROUP LLP | 6.36% | 3.4M | -166,810 (-4.94%) | Jun 30, 2026 |
BLACKROCK, INC. | 5.00% | 2.7M | +194,783 (+7.35%) | Jun 30, 2026 |
BLACKROCK FUNDING, INC. /DE | 4.75% | 2.5M | -3,607 (-0.14%) | Dec 31, 2024 |
VANGUARD GROUP INC | 4.55% | 2.4M | +2,478 (+0.10%) | Dec 31, 2025 |
BLACKROCK INC. | 4.52% | 2.4M | +85,643 (+3.57%) | Jun 30, 2024 |
GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC | 3.83% | 2.0M | -198,684 (-9.78%) | Jun 30, 2026 |
DIMENSIONAL FUND ADVISORS LP | 3.02% | 1.6M | +161,669 (+10.10%) | Jun 30, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 3.61% | 1.9M | +17,809 (+0.93%) | Mar 31, 2026 |
DELAWARE GROUP EQUITY FUNDS V | 2.81% | 1.5M | 0 (0.00%) | Nov 28, 2025 |
GMO TRUST | 2.33% | 1.2M | -3,400 (-0.27%) | May 31, 2026 |
FIRST TRUST EXCHANGE-TRADED FUND VI | 1.66% | 883,375 | 0 (0.00%) | Mar 31, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 1.45% | 767,354 | +51,130 (+6.66%) | Apr 30, 2026 |
SPDR SERIES TRUST | 1.10% | 581,555 | 0 (0.00%) | Apr 30, 2026 |
VANGUARD EXPLORER FUND | 1.09% | 579,594 | 0 (0.00%) | Apr 30, 2026 |
Current Ownership Distribution
- Institutions604.2M (76.83%)
- Mutual Funds177.7M (22.60%)
- Insiders4.5M (0.57%)
- Other0 (0.00%)
Insider Transactions
- 0.57% (4.5M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 4Number of InsiderSelling (last 12 months)
- $3.5MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Corrsin David J EVP and General Counsel | Award | Aug 17, 2026 | $0.00 | 25,000 | $0.00 | 25,000 |
Cox Brian C | Award | Aug 01, 2026 | $0.00 | 5,132 | $0.00 | 5,132 |
Chiplock Mark EVP, CFO & CAO | Sell | Mar 12, 2026 | $6,909.63 | 273 | $25.31 | 1,666 |
Maltezos Louis P President-Central&West USA Can | Sell | Mar 12, 2026 | $7,744.86 | 306 | $25.31 | 32,095 |
Bulgarino Nicole E President - Federal & Utility | Award | Mar 10, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Bakas Michael T President - Renewable Fuels | Award | Mar 10, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Christakis Peter President-EastUSA, ProjectRisk | Award | Mar 10, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Sakellaris George P President and CEO | Award | Mar 10, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
Bulgarino Nicole E President - Federal & Utility | Award | Mar 10, 2026 | $0.00 | 4,000 | $0.00 | 6,625 |
Corrsin David J EVP and General Counsel | Sell | Mar 10, 2026 | $1,317.00 | 50 | $26.34 | 379 |
Chiplock Mark EVP, CFO & CAO | Award | Mar 10, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Maltezos Louis P President-Central&West USA Can | Award | Mar 10, 2026 | $0.00 | 20,000 | $0.00 | 20,000 |
Bulgarino Nicole E President - Federal & Utility | Exempt | Mar 10, 2026 | $0.00 | 875 | $0.00 | 5,750 |
Bakas Michael T President - Renewable Fuels | Award | Mar 10, 2026 | $0.00 | 4,000 | $0.00 | 6,625 |
Christakis Peter President-EastUSA, ProjectRisk | Award | Mar 10, 2026 | $0.00 | 4,000 | $0.00 | 6,250 |
Sakellaris George P President and CEO | Award | Mar 10, 2026 | $0.00 | 10,000 | $0.00 | 21,250 |
Bulgarino Nicole E President - Federal & Utility | Exempt | Mar 10, 2026 | $0.00 | 875 | $0.00 | 59,296 |
Bakas Michael T President - Renewable Fuels | Exempt | Mar 10, 2026 | $0.00 | 875 | $0.00 | 5,750 |
Chiplock Mark EVP, CFO & CAO | Award | Mar 10, 2026 | $0.00 | 3,500 | $0.00 | 5,750 |
Maltezos Louis P President-Central&West USA Can | Award | Mar 10, 2026 | $0.00 | 5,000 | $0.00 | 7,625 |
Christakis Peter President-EastUSA, ProjectRisk | Exempt | Mar 10, 2026 | $0.00 | 750 | $0.00 | 5,500 |
Bakas Michael T President - Renewable Fuels | Exempt | Mar 10, 2026 | $0.00 | 875 | $0.00 | 13,634 |
Chiplock Mark EVP, CFO & CAO | Exempt | Mar 10, 2026 | $0.00 | 750 | $0.00 | 5,000 |
Sakellaris George P President and CEO | Exempt | Mar 10, 2026 | $0.00 | 3,750 | $0.00 | 17,500 |
Christakis Peter President-EastUSA, ProjectRisk | Exempt | Mar 10, 2026 | $0.00 | 750 | $0.00 | 13,356 |
Maltezos Louis P President-Central&West USA Can | Exempt | Mar 10, 2026 | $0.00 | 875 | $0.00 | 6,750 |
Chiplock Mark EVP, CFO & CAO | Exempt | Mar 10, 2026 | $0.00 | 750 | $0.00 | 1,939 |
Sakellaris George P President and CEO | Exempt | Mar 10, 2026 | $0.00 | 3,750 | $0.00 | 988,597 |
Maltezos Louis P President-Central&West USA Can | Exempt | Mar 10, 2026 | $0.00 | 875 | $0.00 | 32,401 |
Corrsin David J EVP and General Counsel | Exempt | Mar 08, 2026 | $0.00 | 50 | $0.00 | 150 |