Millennium Management’s Acuity Brands AYI Stock Holding History

Millennium Management’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
2019 Q4	–	Sell	-20,000	Closed	-$2.69M	–	4195
2019 Q3	$2.69M	Buy	+20,000	New	+$2.61M	﹤0.01%	2245
2018 Q4	–	Sell	-50,000	Closed	-$7.86M	–	3739
2018 Q3	$7.86M	Buy	+50,000	New	+$7.18M	0.01%	1483
2015 Q4	–	Sell	-50,000	Closed	-$8.78M	–	3404
2015 Q3	$8.78M	Buy	+50,000	New	+$9.72M	0.02%	1007
2015 Q1	–	Sell	-2,700	Closed	-$378K	–	3566
2014 Q4	$378K	Buy	+2,700	New	+$367K	﹤0.01%	3195

Other funds holding AYI

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

Millennium Management's AYI Position: Q1 2026 in Review

Millennium Management reduced its Acuity Brands (AYI) stake by 92% in Q1 2026, selling an estimated $136M and leaving 40,310 shares worth $11.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2060.

Millennium Management first reported a position in AYI in Q1 2014 and has held it in 45 quarters since. The position peaked at $197M in Q3 2025. 582 funds tracked by Wall St. Rank hold AYI as of Q1 2026.

Millennium Management held 40,310 shares of Acuity Brands worth $11.3M as of Q1 2026.
Millennium Management sold 447,493 Acuity Brands shares in Q1 2026, an estimated $136M.
Acuity Brands made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2060 holding.
Millennium Management first reported a position in Acuity Brands in Q1 2014 and has held it in 45 quarters since.
Millennium Management's Acuity Brands position peaked at $197M in Q3 2025.
582 funds tracked by Wall St. Rank held Acuity Brands as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.