2026-09-10
AI summary pending
View Full Filing (SEC EDGAR)Ameresco Inc-cl A
$19.50-2.9%
+$177.4M
Net Activity
+18.67% total shares
Institutions Holding
189
Popularity Rank
#3156
Avg Weight
0.17%
Total Value
$1.0B
189 institutions currently hold AMRC, with 109 net buyers and 83 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
83
Net Buying Institutions
109
Top 5 by Value
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Across its top 20 institutional holders, AMRC's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 32/100).
AMRC ranks #3156 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
AMRC is a top-conviction position for Gagnon Advisors, LLC — at 8.6% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.
The largest dollar stake in AMRC belongs to Wellington Management Group LLP, but the position matters far more to Gagnon Advisors, LLC, who has 8.6% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.
Bailard, Inc. has added to its AMRC position for two straight quarters, increasing it by $686.3K to reach $908.1K today.
AMRC is down 2.9% today, but institutions show net buying of $177.4M this quarter — a divergence between today's price move and the underlying institutional flow.
AMRC posted net income of $22.8M over the trailing twelve months.
+$279.7M
Total Buy Value
$88.5M
Total Sell Value
109
Net Buyers
83
Net Sellers
AMRC
Q2 2026
Top 5 Institutional Movers
AMRC does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-09-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
0
Active 5%+ Holders
| Reporting Person | Type | Filing Date | % of Class |
|---|---|---|---|
| Millennium Management LLC | 13G/A | 2026-10-13 | 0.1% |
5
Filings (14d)
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View Full Filing (SEC EDGAR)Ameresco appointed Brian Cox as a Class III director, effective August 1, 2026. Cox, 53, has over 20 years in data center energy infrastructure and is the founder and former CEO of STACK Infrastructure Holdings. He will serve on the Audit and Nominating & Governance Committees. His compensation follows the standard non-employee director policy.
View Full Filing (SEC EDGAR)02361E108
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,278
Total reported value
$2.2T
3254 13F institutions increased their position this quarter
Institutions Holding
6,025
Total reported value
$3.6T
3054 13F institutions increased their position this quarter
Institutions Holding
6,188
Total reported value
$1.8T
2995 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
5,174
Total reported value
$671.0B
Held by 5174 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,106
Total reported value
$1.1T
Held by 5106 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,949
Total reported value
$485.2B
Held by 4949 institutions — one of the most-tracked stocks on AlphaSMO
Access AMRC's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/AMRCCLI
npx alphasmo stocks get AMRC