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GAMCO Investors’s Acuity Brands AYI Stock Holding History

GAMCO Investors’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
Q1 		$590K Hold
2,105
– – 0.01% 737
2025
Q4 		$758K Sell
2,105
-365
-15% -$132K 0.01% 708
2025
Q3 		$851K Sell
2,470
-100
-4% -$31.9K 0.01% 680
2025
Q2 		$767K Hold
2,570
– – 0.01% 723
2025
Q1 		$677K Sell
2,570
-25
-1% -$7.56K 0.01% 629
2024
Q4 		$758K Hold
2,595
– – 0.01% 626
2024
Q3 		$715K Sell
2,595
-150
-5% -$37.3K 0.01% 644
2024
Q2 		$663K Sell
2,745
-600
-18% -$153K 0.01% 662
2024
Q1 		$899K Sell
3,345
-50
-1% -$12.1K 0.01% 604
2023
Q4 		$695K Hold
3,395
– – 0.01% 645
2023
Q3 		$578K Sell
3,395
-75
-2% -$12.2K 0.01% 663
2023
Q2 		$566K Hold
3,470
– – 0.01% 670
2023
Q1 		$634K Sell
3,470
-100
-3% -$18.5K 0.01% 660
2022
Q4 		$591K Sell
3,570
-185
-5% -$32.8K 0.01% 677
2022
Q3 		$591K Sell
3,755
-125
-3% -$21.1K 0.01% 658
2022
Q2 		$598K Sell
3,880
-550
-12% -$93.3K 0.01% 665
2022
Q1 		$839K Sell
4,430
-130
-3% -$25K 0.01% 646
2021
Q4 		$965K Sell
4,560
-189
-4% -$39.1K 0.01% 631
2021
Q3 		$823K Hold
4,749
– – 0.01% 661
2021
Q2 		$888K Hold
4,749
– – 0.01% 667
2021
Q1 		$784K Sell
4,749
-381
-7% -$48.6K 0.01% 674
2020
Q4 		$621K Sell
5,130
-40
-0.8% -$4.29K 0.01% 690
2020
Q3 		$529K Sell
5,170
-277
-5% -$28.5K 0.01% 665
2020
Q2 		$521K Hold
5,447
– – 0.01% 662
2020
Q1 		$467K Sell
5,447
-850
-13% -$93.2K 0.01% 664
2019
Q4 		$869K Sell
6,297
-565
-8% -$72.6K 0.01% 643
2019
Q3 		$925K Buy
6,862
+40
+0.6% +$5.21K 0.01% 614
2019
Q2 		$941K Hold
6,822
– – 0.01% 614
2019
Q1 		$819K Sell
6,822
-1,000
-13% -$124K 0.01% 604
2018
Q4 		$899K Sell
7,822
-250
-3% -$30.9K 0.01% 557
2018
Q3 		$1.27M Buy
8,072
+300
+4% +$43.1K 0.01% 551
2018
Q2 		$901K Buy
7,772
+1,550
+25% +$189K 0.01% 592
2018
Q1 		$866K Sell
6,222
-440
-7% -$67.7K 0.01% 580
2017
Q4 		$1.17M Sell
6,662
-400
-6% -$66.6K 0.01% 553
2017
Q3 		$1.21M Sell
7,062
-500
-7% -$93.2K 0.01% 554
2017
Q2 		$1.54M Hold
7,562
– – 0.01% 523
2017
Q1 		$1.54M Hold
7,562
– – 0.01% 530
2016
Q4 		$1.75M Sell
7,562
-23
-0.3% -$5.58K 0.01% 512
2016
Q3 		$2.01M Hold
7,585
– – 0.01% 487
2016
Q2 		$1.88M Sell
7,585
-710
-9% -$177K 0.01% 515
2016
Q1 		$1.81M Sell
8,295
-1,100
-12% -$227K 0.01% 513
2015
Q4 		$2.2M Sell
9,395
-1,050
-10% -$228K 0.01% 479
2015
Q3 		$1.83M Sell
10,445
-600
-5% -$117K 0.01% 518
2015
Q2 		$1.99M Sell
11,045
-500
-4% -$87.8K 0.01% 527
2015
Q1 		$1.94M Sell
11,545
-4,790
-29% -$751K 0.01% 542
2014
Q4 		$2.29M Sell
16,335
-660
-4% -$89.7K 0.01% 516
2014
Q3 		$2M Sell
16,995
-300
-2% -$35.4K 0.01% 552
2014
Q2 		$2.39M Sell
17,295
-700
-4% -$89K 0.01% 521
2014
Q1 		$2.39M Sell
17,995
-1,900
-10% -$251K 0.01% 495
2013
Q4 		$2.17M Sell
19,895
-5,900
-23% -$601K 0.01% 506
2013
Q3 		$2.37M Sell
25,795
-900
-3% -$78.7K 0.01% 487
2013
Q2 		$2.02M Buy
+26,695
New +$1.98M 0.01% 486

Other funds holding AYI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

GAMCO Investors's AYI Position: Q1 2026 in Review

GAMCO Investors held its Acuity Brands (AYI) position steady in Q1 2026 at 2,105 shares worth $590K. The position accounts for 0.01% of the portfolio, ranked #737.

GAMCO Investors first reported a position in AYI in Q2 2013 and has held it in 52 quarters since. The position peaked at $2.39M in Q2 2014. 581 funds tracked by Wall St. Rank hold AYI as of Q1 2026.

  • GAMCO Investors held 2,105 shares of Acuity Brands worth $590K as of Q1 2026.
  • GAMCO Investors left its Acuity Brands share count unchanged in Q1 2026.
  • Acuity Brands made up 0.01% of GAMCO Investors's portfolio in Q1 2026, its #737 holding.
  • GAMCO Investors first reported a position in Acuity Brands in Q2 2013 and has held it in 52 quarters since.
  • GAMCO Investors's Acuity Brands position peaked at $2.39M in Q2 2014.
  • 581 funds tracked by Wall St. Rank held Acuity Brands as of Q1 2026.

Based on GAMCO Investors's 13F filing for Q1 2026, filed 14 May 2026.