Mariner
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Mariner’s Acuity Brands AYI Stock Holding History

Mariner’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 		$17.5M Buy
46,459
+30,600
+193% +$9.07M 0.02% 512
2026
Q1 		$4.44M Buy
15,859
+3,018
+24% +$917K 0.01% 1103
2025
Q4 		$4.63M Buy
12,841
+5,118
+66% +$1.85M 0.01% 1036
2025
Q3 		$2.66M Buy
7,723
+3,908
+102% +$1.25M ﹤0.01% 1261
2025
Q2 		$1.14M Buy
3,815
+1,079
+39% +$279K ﹤0.01% 1708
2025
Q1 		$720K Buy
2,736
+625
+30% +$189K ﹤0.01% 1915
2024
Q4 		$617K Buy
2,111
+722
+52% +$225K ﹤0.01% 2010
2024
Q3 		$382K Sell
1,389
-40
-3% -$9.94K ﹤0.01% 2366
2024
Q2 		$345K Buy
1,429
+56
+4% +$14.3K ﹤0.01% 2344
2024
Q1 		$369K Buy
1,373
+178
+15% +$43.1K ﹤0.01% 2265
2023
Q4 		$245K Sell
1,195
-115
-9% -$20.8K ﹤0.01% 2519
2023
Q3 		$223K Buy
+1,310
New +$214K ﹤0.01% 2419
2023
Q2 		– Sell
-1,353
Closed -$247K – 2835
2023
Q1 		$247K Sell
1,353
-279
-17% -$51.5K ﹤0.01% 2225
2022
Q4 		$270K Buy
1,632
+290
+22% +$51.5K ﹤0.01% 2110
2022
Q3 		$211K Buy
+1,342
New +$227K ﹤0.01% 2020

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

Mariner's AYI Position: Q2 2026 in Review

Mariner increased its Acuity Brands (AYI) stake by 193% in Q2 2026, buying an estimated $9.07M and bringing the position to 46,459 shares worth $17.5M. The position accounts for 0.02% of the portfolio, ranked #512.

Mariner first reported a position in AYI in Q3 2022 and has held it in 15 quarters since. 638 funds tracked by Wall St. Rank hold AYI as of Q2 2026.

  • Mariner held 46,459 shares of Acuity Brands worth $17.5M as of Q2 2026.
  • Mariner bought 30,600 Acuity Brands shares in Q2 2026, an estimated $9.07M.
  • Acuity Brands made up 0.02% of Mariner's portfolio in Q2 2026, its #512 holding.
  • Mariner first reported a position in Acuity Brands in Q3 2022 and has held it in 15 quarters since.
  • 638 funds tracked by Wall St. Rank held Acuity Brands as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.