Grantham, Mayo, Van Otterloo & Co (GMO)
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Grantham, Mayo, Van Otterloo & Co (GMO)’s Ameresco AMRC Stock Holding History

Grantham, Mayo, Van Otterloo & Co (GMO)’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 		$56.9M Sell
2,229,634
-94,158
-4% -$2.82M 0.15% 65
2025
Q4 		$68.1M Sell
2,323,792
-879,601
-27% -$30.9M 0.17% 52
2025
Q3 		$108M Sell
3,203,393
-643,538
-17% -$14.7M 0.3% 40
2025
Q2 		$58.4M Hold
3,846,931
– – 0.18% 55
2025
Q1 		$46.5M Sell
3,846,931
-184,193
-5% -$3.34M 0.15% 76
2024
Q4 		$94.7M Sell
4,031,124
-178,447
-4% -$5.15M 0.31% 39
2024
Q3 		$160M Sell
4,209,571
-57,188
-1% -$1.77M 0.5% 32
2024
Q2 		$123M Hold
4,266,759
– – 0.42% 38
2024
Q1 		$103M Buy
4,266,759
+226,400
+6% +$5.07M 0.37% 37
2023
Q4 		$128M Buy
4,040,359
+211,519
+6% +$6.38M 0.56% 37
2023
Q3 		$148M Hold
3,828,840
– – 0.7% 36
2023
Q2 		$186M Hold
3,828,840
– – 0.86% 31
2023
Q1 		$188M Buy
3,828,840
+972,065
+34% +$51.5M 0.96% 28
2022
Q4 		$163M Buy
2,856,775
+50,703
+2% +$3.09M 0.87% 32
2022
Q3 		$187M Sell
2,806,072
-303,700
-10% -$18.6M 1.08% 25
2022
Q2 		$142M Buy
3,109,772
+742,726
+31% +$41.3M 0.77% 31
2022
Q1 		$188M Buy
2,367,046
+1,168,314
+97% +$73.7M 0.91% 28
2021
Q4 		$97.6M Buy
1,198,732
+224,039
+23% +$17.9M 0.47% 40
2021
Q3 		$57M Sell
974,693
-383,879
-28% -$25.3M 0.28% 62
2021
Q2 		$85.2M Buy
1,358,572
+987,162
+266% +$53.1M 0.43% 52
2021
Q1 		$18.1M Buy
+371,410
New +$20.5M 0.1% 167
2019
Q4 		– Sell
-28,040
Closed -$451K – 680
2019
Q3 		$451K Sell
28,040
-41,500
-60% -$605K ﹤0.01% 640
2019
Q2 		$1.02M Buy
69,540
+3,600
+5% +$55.1K 0.01% 520
2019
Q1 		$1.07M Buy
+65,940
New +$1.04M 0.01% 476
2017
Q3 		– Sell
-11,100
Closed -$85K – 563
2017
Q2 		$85K Buy
+11,100
New +$74.6K ﹤0.01% 565

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
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
GS
Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO)'s AMRC Position: Q1 2026 in Review

Grantham, Mayo, Van Otterloo & Co (GMO) reduced its Ameresco (AMRC) stake by 4.1% in Q1 2026, selling an estimated $2.82M and leaving 2,229,634 shares worth $56.9M. The position accounts for 0.15% of the portfolio, ranked #65.

Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in AMRC in Q2 2017 and has held it in 25 quarters since. The position peaked at $188M in Q1 2023. 186 funds tracked by Wall St. Rank hold AMRC as of Q1 2026.

  • Grantham, Mayo, Van Otterloo & Co (GMO) held 2,229,634 shares of Ameresco worth $56.9M as of Q1 2026.
  • Grantham, Mayo, Van Otterloo & Co (GMO) sold 94,158 Ameresco shares in Q1 2026, an estimated $2.82M.
  • Ameresco made up 0.15% of Grantham, Mayo, Van Otterloo & Co (GMO)'s portfolio in Q1 2026, its #65 holding.
  • Grantham, Mayo, Van Otterloo & Co (GMO) first reported a position in Ameresco in Q2 2017 and has held it in 25 quarters since.
  • Grantham, Mayo, Van Otterloo & Co (GMO)'s Ameresco position peaked at $188M in Q1 2023.
  • 186 funds tracked by Wall St. Rank held Ameresco as of Q1 2026.

Based on Grantham, Mayo, Van Otterloo & Co (GMO)'s 13F filing for Q1 2026, filed 14 May 2026.