Institutional Holders (2026 Q1)
177 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in AMRC. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Gagnon Advisors, LLC | 8.87% | 472,798 | $12.1M |
| 2 | Bandera Partners LLC | 5.49% | 476,309 | $12.1M |
| 3 | GAGNON SECURITIES LLC | 4.94% | 840,063 | $21.4M |
| 4 | Redwood Grove Capital, LLC | 3.86% | 469,525 | $12.0M |
| 5 | Rock Point Advisors, LLC | 1.46% | 211,135 | $5.4M |
| 6 | Granahan Investment Management, LLC | 0.78% | 630,073 | $16.1M |
| 7 | HUSSMAN STRATEGIC ADVISORS, INC. | 0.69% | 126,000 | $3.2M |
| 8 | Clean Yield Group | 0.48% | 66,461 | $1.7M |
| 9 | Kuhn & Co Investment Counsel | 0.37% | 22,650 | $578K |
| 10 | ROYCE & ASSOCIATES LP | 0.31% | 1,249,908 | $31.9M |
| 11 | CONNORS INVESTOR SERVICES INC | 0.30% | 125,606 | $3.2M |
| 12 | IRONWOOD INVESTMENT MANAGEMENT LLC | 0.24% | 22,404 | $571K |
| 13 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 0.19% | 372,100 | $9.5M |
| 14 | Guinness Atkinson Asset Management Inc | 0.16% | 12,768 | $326K |
| 15 | Penn Capital Management Company, LLC | 0.16% | 81,041 | $2.1M |
| 16 | Grantham, Mayo, Van Otterloo & Co. LLC | 0.15% | 2,229,634 | $56.9M |
| 17 | Cetera Trust Company, N.A | 0.13% | 9,315 | $238K |
| 18 | Counterpoint Mutual Funds LLC | 0.12% | 30,859 | $787K |
| 19 | HARBOR CAPITAL ADVISORS, INC. | 0.12% | 56,585 | $1K |
| 20 | CoreCommodity Management, LLC | 0.12% | 24,522 | $625K |
| 21 | EntryPoint Capital, LLC | 0.11% | 14,912 | $380K |
| 22 | MOODY NATIONAL BANK TRUST DIVISION | 0.09% | 35,461 | $904K |
| 23 | Guinness Asset Management LTD | 0.08% | 186,932 | $4.8M |
| 24 | DnB Asset Management AS | 0.08% | 902,286 | $23.0M |
| 25 | Handelsbanken Fonder AB | 0.07% | 815,153 | $21K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|