Clean Yield Group
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Clean Yield Group’s Acuity Brands AYI Stock Holding History

Clean Yield Group’s Portfolio AYI Stock Details AYI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$2.25M Buy
7,249
+601
+9% +$200K 0.54% 61
2026
Q2 		$2.5M Buy
6,648
+5,663
+575% +$1.68M 0.62% 54
2026
Q1 		$276K Buy
985
+60
+6% +$18.2K 0.08% 119
2025
Q4 		$333K Hold
925
– – 0.09% 112
2025
Q3 		$319K Sell
925
-7
-0.8% -$2.23K 0.09% 109
2025
Q2 		$278K Buy
932
+232
+33% +$60.1K 0.08% 109
2025
Q1 		$184K Sell
700
-10
-1% -$3.02K 0.06% 133
2024
Q4 		$207K Sell
710
-25
-3% -$7.8K 0.07% 131
2024
Q3 		$202K Sell
735
-100
-12% -$24.9K 0.06% 130
2024
Q2 		$202K Hold
835
– – 0.08% 124
2024
Q1 		$224K Hold
835
– – 0.09% 120
2023
Q4 		$171K Hold
835
– – 0.07% 129
2023
Q3 		$152K Hold
835
– – 0.07% 135
2023
Q2 		$136K Hold
835
– – 0.06% 150
2023
Q1 		$153K Sell
835
-285
-25% -$52.6K 0.07% 143
2022
Q4 		$185K Sell
1,120
-60
-5% -$10.7K 0.08% 133
2022
Q3 		$186K Sell
1,180
-15
-1% -$2.54K 0.09% 127
2022
Q2 		$184K Sell
1,195
-530
-31% -$89.9K 0.08% 142
2022
Q1 		$327K Sell
1,725
-1,715
-50% -$330K 0.12% 112
2021
Q4 		$728K Sell
3,440
-652
-16% -$135K 0.23% 80
2021
Q3 		$709K Sell
4,092
-95
-2% -$16.7K 0.23% 79
2021
Q2 		$784K Sell
4,187
-710
-14% -$129K 0.27% 69
2021
Q1 		$808K Sell
4,897
-90
-2% -$11.5K 0.3% 64
2020
Q4 		$604K Buy
+4,987
New +$535K 0.22% 75
2016
Q4 		– Sell
-85
Closed -$22K – 143
2016
Q3 		$22K Buy
+85
New +$22.6K 0.01% 247

Other funds holding AYI

Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $83.2B AUM 35.34% 1-Year Est. Return
Copeland Capital Management
Copeland Capital Management Conshohocken, Pennsylvania $4.34B AUM 17.52% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
ASR Vermogensbeheer
ASR Vermogensbeheer Utrecht, Netherlands $10.1B AUM 30.4% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Livforsakringsbolaget Skandia
Livforsakringsbolaget Skandia Stockholm, Sweden $3.02B AUM 43.19% 1-Year Est. Return
Vest Financial
Vest Financial Mclean, Virginia $9.5B AUM 22.78% 1-Year Est. Return
KBC Group
KBC Group Brussels, Belgium $47.9B AUM 37.61% 1-Year Est. Return

Clean Yield Group's AYI Position: Q3 2026 in Review

Clean Yield Group increased its Acuity Brands (AYI) stake by 9% in Q3 2026, buying an estimated $200K and bringing the position to 7,249 shares worth $2.25M. The position accounts for 0.54% of the portfolio, ranked #61.

Clean Yield Group first reported a position in AYI in Q3 2016 and has held it in 25 quarters since. The position peaked at $2.5M in Q2 2026. 180 funds tracked by Wall St. Rank hold AYI as of Q3 2026.

  • Clean Yield Group held 7,249 shares of Acuity Brands worth $2.25M as of Q3 2026.
  • Clean Yield Group bought 601 Acuity Brands shares in Q3 2026, an estimated $200K.
  • Acuity Brands made up 0.54% of Clean Yield Group's portfolio in Q3 2026, its #61 holding.
  • Clean Yield Group first reported a position in Acuity Brands in Q3 2016 and has held it in 25 quarters since.
  • Clean Yield Group's Acuity Brands position peaked at $2.5M in Q2 2026.
  • 180 funds tracked by Wall St. Rank held Acuity Brands as of Q3 2026.

Based on Clean Yield Group's 13F filing for Q3 2026, filed 28 Oct 2026.