Ken Fisher
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Ken Fisher’s Acuity Brands AYI Stock Holding History

Ken Fisher’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 		$123M Sell
325,619
-7,869
-2% -$2.33M 0.04% 162
2026
Q1 		$93.5M Sell
333,488
-4,616
-1% -$1.4M 0.03% 168
2025
Q4 		$122M Sell
338,104
-21,177
-6% -$7.65M 0.04% 152
2025
Q3 		$124M Sell
359,281
-6,685
-2% -$2.13M 0.04% 150
2025
Q2 		$109M Buy
365,966
+92,463
+34% +$23.9M 0.04% 155
2025
Q1 		$72M Buy
273,503
+84,833
+45% +$25.7M 0.03% 181
2024
Q4 		$55.1M Buy
188,670
+2,795
+2% +$873K 0.02% 215
2024
Q3 		$51.2M Buy
185,875
+12,868
+7% +$3.2M 0.02% 223
2024
Q2 		$41.8M Buy
173,007
+6,909
+4% +$1.77M 0.02% 241
2024
Q1 		$44.6M Buy
166,098
+4,558
+3% +$1.1M 0.02% 233
2023
Q4 		$33.1M Sell
161,540
-13,530
-8% -$2.44M 0.02% 266
2023
Q3 		$29.8M Buy
175,070
+17,260
+11% +$2.82M 0.02% 301
2023
Q2 		$25.7M Buy
157,810
+5,986
+4% +$956K 0.01% 335
2023
Q1 		$27.7M Buy
151,824
+61,456
+68% +$11.3M 0.02% 330
2022
Q4 		$15M Buy
90,368
+40,407
+81% +$7.17M 0.01% 386
2022
Q3 		$7.87M Buy
49,961
+8,217
+20% +$1.39M 0.01% 424
2022
Q2 		$6.43M Buy
41,744
+9,066
+28% +$1.54M ﹤0.01% 399
2022
Q1 		$6.19M Sell
32,678
-1,716
-5% -$330K ﹤0.01% 429
2021
Q4 		$7.28M Buy
34,394
+105
+0.3% +$21.7K ﹤0.01% 423
2021
Q3 		$5.95M Buy
34,289
+8,824
+35% +$1.55M ﹤0.01% 414
2021
Q2 		$4.76M Buy
25,465
+5,578
+28% +$1.01M ﹤0.01% 440
2021
Q1 		$3.28M Buy
19,887
+58
+0.3% +$7.39K ﹤0.01% 471
2020
Q4 		$2.4M Buy
19,829
+6,387
+48% +$685K ﹤0.01% 494
2020
Q3 		$1.38M Buy
+13,442
New +$1.38M ﹤0.01% 528
2018
Q1 		– Sell
-1,391
Closed -$245K – 774
2017
Q4 		$245K Buy
+1,391
New +$231K ﹤0.01% 776

Other funds holding AYI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Ken Fisher's AYI Position: Q2 2026 in Review

Ken Fisher reduced its Acuity Brands (AYI) stake by 2.4% in Q2 2026, selling an estimated $2.33M and leaving 325,619 shares worth $123M. The position accounts for 0.04% of the portfolio, ranked #162.

Ken Fisher first reported a position in AYI in Q4 2017 and has held it in 25 quarters since. The position peaked at $124M in Q3 2025. 638 funds tracked by Wall St. Rank hold AYI as of Q2 2026.

  • Ken Fisher held 325,619 shares of Acuity Brands worth $123M as of Q2 2026.
  • Ken Fisher sold 7,869 Acuity Brands shares in Q2 2026, an estimated $2.33M.
  • Acuity Brands made up 0.04% of Ken Fisher's portfolio in Q2 2026, its #162 holding.
  • Ken Fisher first reported a position in Acuity Brands in Q4 2017 and has held it in 25 quarters since.
  • Ken Fisher's Acuity Brands position peaked at $124M in Q3 2025.
  • 638 funds tracked by Wall St. Rank held Acuity Brands as of Q2 2026.

Based on Fisher Asset Management's 13F filing for Q2 2026, filed 4 Aug 2026.