Ameresco, Inc.
DE ˙ DB ˙ US02361E1082
30,90 € ↑1,00 (3,34%)
2026-06-03
AKTIENPREIS
SecurityDE:4AM / Ameresco, Inc.
InstitutionAlps Advisors Inc
Latest Disclosed Ownership49,086 shares
Latest Disclosed Value $ 1,251,693
Alps Advisors Inc reports 7.65% increase in ownership of 4AM / Ameresco, Inc.

On May 8, 2026 - Alps Advisors Inc filed a 13F-HR form disclosing ownership of 49,086 shares of Ameresco, Inc. (DE:4AM) valued at $1,082,837 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 45,596 shares of Ameresco, Inc.. This represents a change in shares of 7.65% during the quarter. The current value of the position is $1,516,757 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)
2026-05-08 2026-03-31 13F AMERESCO CL A 02361E108 49,086 3,490 7.65 1,252 -6.29 0.0054
2026-02-12 2025-12-31 13F AMERESCO CL A 02361E108 45,596 -3,154 -6.47 1,336 -18.45 0.0078
2025-11-05 2025-09-30 13F AMERESCO CL A 02361E108 48,750 -5,799 -10.63 1,637 97.71 0.0091
2025-08-11 2025-06-30 13F AMERESCO CL A 02361E108 54,549 4,264 8.48 829 36.41 0.0048
2025-04-30 2025-03-31 13F AMERESCO CL A 02361E108 50,285 1,060 2.15 607 -47.45 0.0035
2025-02-13 2024-12-31 13F AMERESCO CL A 02361E108 49,225 -18,859 -27.70 1,156 -55.28 0.0073
2024-11-12 2024-09-30 13F AMERESCO CL A 02361E108 68,084 -5,778 -7.82 2,583 21.44 0.0173
2024-08-13 2024-06-30 13F AMERESCO CL A 02361E108 73,862 -7,592 -9.32 2,128 8.24 0.0146
2024-05-14 2024-03-31 13F AMERESCO CL A 02361E108 81,454 -27,369 -25.15 1,965 -42.98 0.0139
2024-02-14 2023-12-31 13F AMERESCO CL A 02361E108 108,823 -20,040 -15.55 3,446 -30.64 0.0271
2023-11-14 2023-09-30 13F AMERESCO CL A 02361E108 128,863 -7,860 -5.75 4,969 -25.27 0.0412
2023-08-14 2023-06-30 13F AMERESCO CL A 02361E108 136,723 -5,543 -3.90 6,649 -5.06 0.0578
2023-05-10 2023-03-31 13F AMERESCO CL A 02361E108 142,266 -37,906 -21.04 7,002 -31.99 0.0619
2023-02-14 2022-12-31 13F AMERESCO CL A 02361E108 180,172 -28,003 -13.45 10,295 -25.61 0.0918
2022-11-14 2022-09-30 13F AMERESCO CL A 02361E108 208,175 12,790 6.55 13,839 55.46 0.1309
2022-08-15 2022-06-30 13F/A-1 AMERESCO CL A 02361E108 195,385 -11,255 -5.45 8,902 -45.81 0.0866
2022-08-11 2022-06-30 13F AMERESCO CL A 02361E108 195,385 -11,255 8,902 0.0852
2022-05-16 2022-03-31 13F AMERESCO CL A 02361E108 206,640 -66,771 -24.42 16,428 -26.22 0.1782
2022-02-09 2021-12-31 13F AMERESCO CL A 02361E108 273,411 -4,537 -1.63 22,267 37.10 0.2505
2021-11-15 2021-09-30 13F AMERESCO CL A 02361E108 277,948 49,204 21.51 16,241 13.20 0.1565
2021-08-11 2021-06-30 13F AMERESCO CL A 02361E108 228,744 -49,312 -17.73 14,347 6.10 0.1269
2021-05-07 2021-03-31 13F AMERESCO CL A 02361E108 278,056 105,651 61.28 13,522 50.14 0.1321
2021-02-03 2020-12-31 13F AMERESCO CL A 02361E108 172,405 56,025 48.14 9,006 131.70 0.1014
2020-11-05 2020-09-30 13F/A-1 AMERESCO CL A 02361E108 116,380 26,790 29.90 3,887 56.17 0.0572
2020-11-04 2020-09-30 13F AMERESCO CL A 02361E108 116,380 26,790 3,887 49,816.5618
2020-08-05 2020-06-30 13F AMERESCO CL A 02361E108 89,590 13,497 17.74 2,489 92.05 0.0334
2020-05-06 2020-03-31 13F AMERESCO CL A 02361E108 76,093 26,978 54.93 1,296 50.70 0.0200
2020-02-07 2019-12-31 13F AMERESCO CL A 02361E108 49,115 10,563 27.40 860 38.71 0.0067
2019-11-04 2019-09-30 13F AMERESCO INC-A COMMON STOCK 02361E108 38,552 8,965 30.30 620 42.20 0.0048
2019-08-07 2019-06-30 13F AMERESCO INC-A COMMON STOCK 02361E108 29,587 16,430 124.88 436 104.69 0.0032
2019-05-01 2019-03-31 13F AMERESCO INC-A COMMON STOCK 02361E108 13,157 13,157 213 0.0015
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.