Ameresco, Inc.
US ˙ NYSE ˙ US02361E1082

SecurityAMRC / Ameresco, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership2,384,012 shares
Ownership 7.00%
BlackRock, Inc. ownership in AMRC / Ameresco, Inc.

2024-01-26 - BlackRock, Inc. has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,384,012 shares of Ameresco, Inc. (US:AMRC). This represents 7.0 percent ownership of the company. In their previous filing dated 2023-01-31 , BlackRock, Inc. had reported owning 2,423,574 shares, indicating a decrease of -1.63 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2024-01-26 2024-01-26 13G/A 2,423,574 2,384,012 -1.63 7.00 -1.41
2023-01-31 2023-01-31 13G/A 2,282,587 2,423,574 6.18 7.10 4.41
2022-02-03 2022-02-03 13G/A 1,679,284 2,282,587 35.93 6.80 21.43
2021-01-29 2021-01-29 13G/A 1,575,701 1,679,284 6.57 5.60 3.70
2021-01-29 2021-01-29 13G/A 1,679,284 1,679,284 0.00 5.60 0.00
2020-02-07 2020-02-07 13G 1,575,701 5.40

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F AMERESCO CL A 02361E108 2,456,791 -9,973 -0.40 62,648 -13.29 0.0001
2026-02-12 2025-12-31 13F AMERESCO CL A 02361E108 2,466,764 47,601 1.97 72,252 -11.06 0.0012
2025-11-12 2025-09-30 13F AMERESCO CL A 02361E108 2,419,163 -19,547 -0.80 81,235 119.30 0.0014
2025-08-12 2025-06-30 13F AMERESCO CL A 02361E108 2,438,710 -68,225 -2.72 37,044 22.32 0.0007
2025-05-02 2025-03-31 13F AMERESCO CL A 02361E108 2,506,935 -13,315 -0.53 30,284 -48.82 0.0006
2025-02-07 2024-12-31 13F AMERESCO CL A 02361E108 2,520,250 -3,607 -0.14 59,175 -38.20 0.0012
2024-11-13 2024-09-30 13F AMERESCO CL A 02361E108 2,523,857 124,754 5.20 95,755 38.54 0.0020
2024-08-13 2024-06-30 13F AMERESCO CL A 02361E108 2,399,103 85,643 3.70 69,118 23.82 0.0016
2024-05-10 2024-03-31 13F AMERESCO CL A 02361E108 2,313,460 -70,552 -2.96 55,824 -26.06 0.0013
2024-02-13 2023-12-31 13F AMERESCO CL A 02361E108 2,384,012 159,178 7.15 75,502 -11.99 0.0019
2023-11-13 2023-09-30 13F AMERESCO CL A 02361E108 2,224,834 -37,328 -1.65 85,790 -22.02 0.0025
2023-08-11 2023-06-30 13F AMERESCO CL A 02361E108 2,262,162 48,497 2.19 110,009 0.97 0.0030
2023-05-12 2023-03-31 13F AMERESCO CL A 02361E108 2,213,665 -209,909 -8.66 108,957 -21.32 0.0032
2023-02-13 2022-12-31 13F AMERESCO CL A 02361E108 2,423,574 -93,047 -3.70 138,483 -17.23 0.0043
2022-11-14 2022-09-30 13F AMERESCO CL A 02361E108 2,516,621 92,278 3.81 167,305 51.47 0.0057
2022-08-12 2022-06-30 13F AMERESCO CL A 02361E108 2,424,343 69,089 2.93 110,454 -41.01 0.0035
2022-05-12 2022-03-31 13F AMERESCO CL A 02361E108 2,355,254 72,667 3.18 187,241 0.73 0.0050
2022-02-10 2021-12-31 13F AMERESCO CL A 02361E108 2,282,587 48,991 2.19 185,893 42.44 0.0047
2021-11-09 2021-09-30 13F AMERESCO CL A 02361E108 2,233,596 120,392 5.70 130,508 -1.53 0.0037
2021-08-11 2021-06-30 13F AMERESCO CL A 02361E108 2,113,204 72,783 3.57 132,541 33.57 0.0037
2021-05-07 2021-03-31 13F AMERESCO CL A 02361E108 2,040,421 361,137 21.51 99,226 13.11 0.0029
2021-02-05 2020-12-31 13F AMERESCO CL A 02361E108 1,679,284 107,290 6.83 87,726 67.08 0.0028
2020-11-06 2020-09-30 13F AMERESCO CL A 02361E108 1,571,994 -54,043 -3.32 52,505 16.24 0.0019
2020-08-14 2020-06-30 13F AMERESCO CL A 02361E108 1,626,037 7,619 0.47 45,171 63.89 0.0018
2020-05-01 2020-03-31 13F AMERESCO CL A 02361E108 1,618,418 42,717 2.71 27,561 -0.05 0.0013
2020-02-13 2019-12-31 13F AMERESCO CL A 02361E108 1,575,701 34,356 2.23 27,576 11.33 0.0011
2019-11-08 2019-09-30 13F AMERESCO CL A 02361E108 1,541,345 71,757 4.88 24,769 14.42 0.0010
2019-08-22 2019-06-30 13F/A-1 AMERESCO CL A 02361E108 1,469,588 358,410 32.25 21,648 20.41 0.0009
2019-08-13 2019-06-30 13F AMERESCO CL A 02361E108 1,469,588 358,410 21,648
2019-05-09 2019-03-31 13F AMERESCO CL A 02361E108 1,111,178 64,276 6.14 17,979 21.79 0.0008
2019-02-08 2018-12-31 13F AMERESCO CL A 02361E108 1,046,902 37,928 3.76 14,762 7.18 0.0007
2018-11-09 2018-09-30 13F AMERESCO CL A 02361E108 1,008,974 38,236 3.94 13,773 18.23 0.0006
2018-08-09 2018-06-30 13F AMERESCO CL A 02361E108 970,738 114,297 13.35 11,649 4.63 0.0005
2018-05-09 2018-03-31 13F AMERESCO CL A 02361E108 856,441 -20,534 -2.34 11,133 47.61 0.0005
2018-02-09 2017-12-31 13F AMERESCO CL A 02361E108 876,975 8,493 0.98 7,542 11.32 0.0004
2017-11-14 2017-09-30 13F AMERESCO CL A 02361E108 868,482 13,894 1.63 6,775 2.96 0.0003
2017-08-10 2017-06-30 13F AMERESCO CL A 02361E108 854,588 -100,871 -10.56 6,580 5.15 0.0003
2017-05-12 2017-03-31 13F AMERESCO CL A 02361E108 955,459 949,353 15,547.87 6,258 18,305.88 0.0003
2017-02-10 2016-12-31 13F AMERESCO CL A 02361E108 6,106 -8,327 -57.69 34 -55.26 0.0000
2016-11-08 2016-09-30 13F AMERESCO CL A 02361E108 14,433 588 4.25 76 24.59 0.0001
2016-08-10 2016-06-30 13F AMERESCO CL A 02361E108 13,845 13,552 4,625.26 61 6,000.00 0.0001
2016-05-10 2016-03-31 13F AMERESCO CL A 02361E108 293 -272 -48.14 1 -75.00 0.0000
2014-05-02 2014-03-31 13F AMERESCO CL A 02361E108 565 0 0.00 4 -20.00 0.0000
2014-02-12 2013-12-31 13F AMERESCO CL A 02361E108 565 0 0.00 5 -16.67 0.0000
2013-11-12 2013-09-30 13F AMERESCO CL A 02361E108 565 0 0.00 6 20.00 0.0000
2013-08-13 2013-06-30 13F AMERESCO CL A 02361E108 565 565 5 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.