Hudson Bay Capital Management’s Acuity Brands AYI Stock Holding History

Hudson Bay Capital 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
2026 Q2	$1.48M	Sell	3,916 -13,255	-77%	-$3.93M	﹤0.01%	871
2026 Q1	$4.81M	Sell	17,171 -357	-2%	-$108K	0.02%	522
2025 Q4	$6.31M	Sell	17,528 -2,106	-11%	-$761K	0.02%	442
2025 Q3	$6.76M	Buy	+19,634	New	+$6.26M	0.02%	467
2018 Q2	–	Sell	-7,255	Closed	-$1.01M	–	778
2018 Q1	$1.01M	Sell	7,255 -3,072	-30%	-$473K	0.02%	573
2017 Q4	$1.82M	Buy	+10,327	New	+$1.72M	0.04%	336
2017 Q2	–	Sell	-9,500	Closed	-$1.68M	–	542
2017 Q1	$1.94M	Buy	+9,500	New	+$2.01M	0.03%	495

Other funds holding AYI

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Hudson Bay Capital Management's AYI Position: Q2 2026 in Review

Hudson Bay Capital Management reduced its Acuity Brands (AYI) stake by 77% in Q2 2026, selling an estimated $3.93M and leaving 3,916 shares worth $1.48M. The position accounts for ﹤0.01% of the portfolio, ranked #871.

Hudson Bay Capital Management first reported a position in AYI in Q1 2017 and has held it in 7 quarters since. The position peaked at $6.76M in Q3 2025. 638 funds tracked by Wall St. Rank hold AYI as of Q2 2026.

Hudson Bay Capital Management held 3,916 shares of Acuity Brands worth $1.48M as of Q2 2026.
Hudson Bay Capital Management sold 13,255 Acuity Brands shares in Q2 2026, an estimated $3.93M.
Acuity Brands made up ﹤0.01% of Hudson Bay Capital Management's portfolio in Q2 2026, its #871 holding.
Hudson Bay Capital Management first reported a position in Acuity Brands in Q1 2017 and has held it in 7 quarters since.
Hudson Bay Capital Management's Acuity Brands position peaked at $6.76M in Q3 2025.
638 funds tracked by Wall St. Rank held Acuity Brands as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.