Granahan Investment Management, LLC / AMRC
Granahan Investment Management, LLC’s Ameresco Inc Position
Does Granahan Investment Management, LLC own Ameresco Inc (AMRC)? Yes — 630.1K shares worth $16M (+0.78% of its 13F portfolio) as of Q1 2026, down from 848.0K shares the prior filed quarter.
Position Value
$16M
Q1 2026
Shares
630.1K
% of Portfolio
+0.78%
Quarters Held
19
currently held
Position History AMRC
Reported value by quarter
| Quarter | Shares | Value | % of Portfolio |
|---|---|---|---|
| Q1 2026 | 630.1K | $16M | +0.78% |
| Q4 2025 | 848.0K | $25M | +1.06% |
| Q3 2025 | 890.1K | $30M | +1.22% |
| Q2 2025 | 427.2K | $6M | +0.26% |
| Q1 2025 | 416.5K | $5M | +0.25% |
| Q4 2024 | 10.6K | $249,287 | +0.01% |
| Q3 2024 | 108.6K | $4M | +0.16% |
| Q2 2024 | 329.2K | $9M | +0.38% |
| Q1 2024 | 530.8K | $13M | +0.45% |
| Q4 2023 | 521.7K | $17M | +0.55% |
| Q3 2023 | 517.1K | $20M | +0.71% |
| Q2 2023 | 629.0K | $31M | +0.94% |
| Q1 2023 | 662.3K | $33M | +0.99% |
| Q4 2022 | 297.3K | $17M | +0.52% |
| Q3 2022 | 284.5K | $19M | +0.62% |
| Q2 2022 | 304.9K | $14M | +0.47% |
| Q1 2022 | 163.1K | $13M | +0.32% |
| Q3 2021 | 142.8K | $8M | +0.16% |
| Q2 2021 | 173.3K | $11M | +0.20% |
Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Granahan Investment Management, LLC’s full portfolio or all institutional holders of AMRC.