Ameresco, Inc.
DE ˙ DB ˙ US02361E1082
29,90 € ↑0,40 (1,36%)
2026-06-02
DEL PRIS
SecurityDE:4AM / Ameresco, Inc.
InstitutionSquarepoint Ops LLC
Latest Disclosed Ownership17,406 shares
Latest Disclosed Value $ 443,853
Squarepoint Ops LLC reports 76.00% decrease in ownership of 4AM / Ameresco, Inc.

On May 15, 2026 - Squarepoint Ops LLC filed a 13F-HR form disclosing ownership of 17,406 shares of Ameresco, Inc. (DE:4AM) valued at $383,976 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 72,535 shares of Ameresco, Inc.. This represents a change in shares of -76.00% during the quarter. The current value of the position is $520,439 USD.

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)
2026-05-15 2026-03-31 13F AMERESCO CL A 02361E108 17,406 -55,129 -76.00 444 -79.14 0.0005
2026-02-13 2025-12-31 13F AMERESCO CL A 02361E108 72,535 -30,968 -29.92 2,125 -38.88 0.0023
2025-11-14 2025-09-30 13F AMERESCO CL A 02361E108 103,503 -83,860 -44.76 3,476 22.10 0.0035
2025-08-27 2025-06-30 13F/A-1 AMERESCO CL A 02361E108 187,363 96,606 106.44 2,846 159.67 0.0030
2025-08-14 2025-06-30 13F AMERESCO CL A 02361E108 187,363 96,606 2,846 0.0030
2025-08-27 2025-03-31 13F/A-1 AMERESCO CL A 02361E108 90,757 18,866 26.24 1,096 -35.07 0.0013
2025-05-15 2025-03-31 13F AMERESCO CL A 02361E108 90,757 18,866 1,096 0.0013
2025-02-14 2024-12-31 13F AMERESCO CL A 02361E108 71,891 15,388 27.23 1,688 -21.23 0.0017
2024-11-14 2024-09-30 13F AMERESCO CL A 02361E108 56,503 -45,565 -44.64 2,144 -27.11 0.0034
2024-08-14 2024-06-30 13F AMERESCO CL A 02361E108 102,068 -6,881 -6.32 2,941 11.87 0.0049
2024-05-15 2024-03-31 13F AMERESCO CL A 02361E108 108,949 90,913 504.06 2,629 360.25 0.0045
2024-02-14 2023-12-31 13F AMERESCO CL A 02361E108 18,036 -46,292 -71.96 571 -76.98 0.0011
2023-11-14 2023-09-30 13F AMERESCO CL A 02361E108 64,328 22,274 52.97 2,480 21.27 0.0061
2023-08-14 2023-06-30 13F AMERESCO CL A 02361E108 42,054 -21,717 -34.05 2,045 -34.83 0.0063
2023-05-15 2023-03-31 13F AMERESCO CL A 02361E108 63,771 36,329 132.38 3,139 100.13 0.0128
2023-02-14 2022-12-31 13F AMERESCO CL A 02361E108 27,442 24,347 786.66 1,568 661.17 0.0062
2022-11-14 2022-09-30 13F AMERESCO CL A 02361E108 3,095 3,095 206 0.0010
2022-08-15 2022-06-30 13F AMERESCO CL A 02361E108 0 -6,079 -100.00 0 -100.00
2022-05-16 2022-03-31 13F AMERESCO CL A 02361E108 6,079 6,079 483 0.0021
2021-11-15 2021-09-30 13F AMERESCO CL A 02361E108 0 -13,858 -100.00 0 -100.00
2021-08-16 2021-06-30 13F AMERESCO CL A 02361E108 13,858 -11,401 -45.14 869 -29.23 0.0033
2021-05-17 2021-03-31 13F AMERESCO CL A 02361E108 25,259 2,907 13.01 1,228 5.14 0.0072
2021-02-16 2020-12-31 13F AMERESCO CL A 02361E108 22,352 22,352 1,168 0.0087
2020-11-16 2020-09-30 13F AMERESCO CL A 02361E108 0 -20,170 -100.00 0 -100.00
2020-08-14 2020-06-30 13F AMERESCO CL A 02361E108 20,170 20,170 560 0.0091
2019-11-14 2019-09-30 13F AMERESCO CL A 02361E108 0 -39,856 -100.00 0 -100.00
2019-08-14 2019-06-30 13F AMERESCO CL A 02361E108 39,856 39,856 587 0.0057
2019-05-15 2019-03-31 13F AMERESCO CL A 02361E108 0 -12,585 -100.00 0 -100.00
2019-02-14 2018-12-31 13F AMERESCO CL A 02361E108 12,585 -1,865 -12.91 177 -10.15 0.0021
2018-11-14 2018-09-30 13F AMERESCO CL A 02361E108 14,450 14,450 197 0.0024
2018-05-15 2018-03-31 13F AMERESCO CL A 02361E108 0 -14,205 -100.00 0 -100.00
2018-02-14 2017-12-31 13F AMERESCO CL A 02361E108 14,205 -4,586 -24.41 122 -17.01 0.0021
2017-11-14 2017-09-30 13F AMERESCO CL A 02361E108 18,791 8,507 82.72 147 86.08 0.0028
2017-08-14 2017-06-30 13F AMERESCO CL A 02361E108 10,284 10,284 79 0.0016
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.