Alberta Investment Management Corp (AIMCo)’s Acuity Brands AYI Stock Holding History

Alberta Investment Management Corp (AIMCo)’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
2025 Q3	–	Sell	-10,400	Closed	-$3.1M	–	516
2025 Q2	$3.1M	Buy	10,400 +3,300	+46%	+$854K	0.02%	328
2025 Q1	$1.87M	Buy	7,100 +2,500	+54%	+$756K	0.01%	473
2024 Q4	$1.34M	Hold	4,600	–	–	0.01%	552
2024 Q3	$1.27M	Hold	4,600	–	–	0.01%	523
2024 Q2	$1.11M	Buy	+4,600	New	+$1.18M	0.01%	502
2024 Q1	–	Sell	-34,573	Closed	-$7.08M	–	1017
2023 Q4	$7.08M	Sell	34,573 -7,644	-18%	-$1.38M	0.07%	192
2023 Q3	$7.19M	Hold	42,217	–	–	0.08%	224
2023 Q2	$6.88M	Hold	42,217	–	–	0.07%	267
2023 Q1	$7.71M	Hold	42,217	–	–	0.08%	248
2022 Q4	$6.99M	Hold	42,217	–	–	0.06%	349
2022 Q3	$6.65M	Hold	42,217	–	–	0.05%	400
2022 Q2	$6.5M	Hold	42,217	–	–	0.05%	419
2022 Q1	$7.99M	Sell	42,217 -11,603	-22%	-$2.23M	0.05%	411
2021 Q4	$11.4M	Sell	53,820 -12,944	-19%	-$2.68M	0.07%	286
2021 Q3	$11.6M	Hold	66,764	–	–	0.1%	226
2021 Q2	$12.5M	Hold	66,764	–	–	0.1%	218
2021 Q1	$11M	Hold	66,764	–	–	0.1%	228
2020 Q4	$8.08M	Hold	66,764	–	–	0.07%	299
2020 Q3	$6.83M	Hold	66,764	–	–	0.07%	309
2020 Q2	$6.39M	Buy	66,764 +4,281	+7%	+$377K	0.08%	300
2020 Q1	$5.35M	Buy	+62,483	New	+$6.85M	0.1%	247

Other funds holding AYI

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

DCP

Durable Capital Partners Bethesda, Maryland $9.71B AUM 26.27% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Alberta Investment Management Corp (AIMCo)'s AYI Position: Q3 2025 in Review

Alberta Investment Management Corp (AIMCo) sold out of Acuity Brands (AYI) in Q3 2025, closing a stake of 10,400 shares — an estimated $3.1M sold.

Alberta Investment Management Corp (AIMCo) first reported a position in AYI in Q1 2020 and held it in 21 quarters. The position peaked at $12.5M in Q2 2021. 568 funds tracked by Wall St. Rank hold AYI as of Q3 2025.

Alberta Investment Management Corp (AIMCo) reported no remaining Acuity Brands position as of Q3 2025 after selling out during the quarter.
Alberta Investment Management Corp (AIMCo) sold 10,400 Acuity Brands shares in Q3 2025, an estimated $3.1M.
Alberta Investment Management Corp (AIMCo) first reported a position in Acuity Brands in Q1 2020 and held it in 21 quarters.
Alberta Investment Management Corp (AIMCo)'s Acuity Brands position peaked at $12.5M in Q2 2021.
568 funds tracked by Wall St. Rank held Acuity Brands as of Q3 2025.

Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q3 2025, filed 7 Nov 2025.