Marshall Wace
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Marshall Wace’s Ameresco AMRC Stock Holding History

Marshall Wace’s Portfolio AMRC Stock Details AMRC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.22M Buy
+87,176
New +$2.61M ﹤0.01% 1726
2025
Q2 		– Sell
-279,734
Closed -$3.38M – 2668
2025
Q1 		$3.38M Buy
+279,734
New +$5.07M ﹤0.01% 1228
2024
Q4 		– Sell
-56,120
Closed -$2.13M – 2551
2024
Q3 		$2.13M Sell
56,120
-4,090
-7% -$126K ﹤0.01% 1343
2024
Q2 		$1.73M Buy
60,210
+30,497
+103% +$841K ﹤0.01% 1444
2024
Q1 		$717K Buy
+29,713
New +$666K ﹤0.01% 1787
2023
Q4 		– Sell
-14,451
Closed -$557K – 2143
2023
Q3 		$557K Sell
14,451
-116,594
-89% -$5.64M ﹤0.01% 1684
2023
Q2 		$6.37M Buy
131,045
+90,004
+219% +$4.05M 0.01% 918
2023
Q1 		$2.02M Buy
41,041
+25,959
+172% +$1.38M ﹤0.01% 1456
2022
Q4 		$862K Buy
+15,082
New +$919K ﹤0.01% 2150
2021
Q2 		– Sell
-9,009
Closed -$438K – 2616
2021
Q1 		$438K Buy
+9,009
New +$496K ﹤0.01% 1995
2019
Q2 		– Sell
-113,577
Closed -$1.84M – 1319
2019
Q1 		$1.84M Buy
+113,577
New +$1.78M 0.02% 769

Other funds holding AMRC

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
DnB Asset Management
DnB Asset Management Oslo, Norway $28B AUM 26% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Marshall Wace's AMRC Position: Q1 2026 in Review

Marshall Wace opened a new position in Ameresco (AMRC) in Q1 2026: 87,176 shares worth $2.22M. The stake represents ﹤0.01% of the portfolio and ranks #1726 among its holdings. This is a return to the name: Marshall Wace previously reported a position in AMRC as recently as Q1 2025.

Marshall Wace first reported a position in AMRC in Q1 2019 and has held it in 11 quarters since. The position peaked at $6.37M in Q2 2023. 186 funds tracked by Wall St. Rank hold AMRC as of Q1 2026.

  • Marshall Wace held 87,176 shares of Ameresco worth $2.22M as of Q1 2026.
  • Ameresco was a new Marshall Wace position in Q1 2026.
  • Ameresco made up ﹤0.01% of Marshall Wace's portfolio in Q1 2026, its #1726 holding.
  • Marshall Wace first reported a position in Ameresco in Q1 2019 and has held it in 11 quarters since.
  • Marshall Wace's Ameresco position peaked at $6.37M in Q2 2023.
  • 186 funds tracked by Wall St. Rank held Ameresco as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.