Citadel Advisors
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Citadel Advisors’s Atkore ATKR Stock Holding History

Citadel Advisors’s Portfolio ATKR Stock Details ATKR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.06M Sell
14,000
-3,300
-19% -$249K ﹤0.01% 8044
2026
Q1 		$1.02M Sell
17,300
-31,900
-65% -$2.07M ﹤0.01% 7614
2025
Q4 		$3.11M Sell
49,200
-33,300
-40% -$2.17M ﹤0.01% 5090
2025
Q3 		$5.18M Sell
82,500
-27,200
-25% -$1.77M ﹤0.01% 4303
2025
Q2 		$7.74M Sell
109,700
-58,400
-35% -$3.79M ﹤0.01% 3403
2025
Q1 		$10.1M Buy
168,100
+58,600
+54% +$4.19M ﹤0.01% 2848
2024
Q4 		$9.14M Buy
109,500
+300
+0.3% +$26.4K ﹤0.01% 3102
2024
Q3 		$9.25M Sell
109,200
-99,600
-48% -$10.8M ﹤0.01% 3026
2024
Q2 		$28.2M Buy
208,800
+144,500
+225% +$23M 0.01% 1663
2024
Q1 		$12.2M Sell
64,300
-12,000
-16% -$1.92M ﹤0.01% 2660
2023
Q4 		$12.2M Buy
76,300
+32,000
+72% +$4.41M ﹤0.01% 2597
2023
Q3 		$6.61M Sell
44,300
-12,500
-22% -$1.89M ﹤0.01% 3244
2023
Q2 		$8.86M Sell
56,800
-44,700
-44% -$5.86M ﹤0.01% 2837
2023
Q1 		$14.3M Sell
101,500
-51,800
-34% -$7.02M ﹤0.01% 2331
2022
Q4 		$17.4M Buy
153,300
+119,700
+356% +$12.5M ﹤0.01% 2118
2022
Q3 		$2.61M Buy
33,600
+8,200
+32% +$709K ﹤0.01% 5083
2022
Q2 		$2.11M Sell
25,400
-12,300
-33% -$1.22M ﹤0.01% 5441
2022
Q1 		$3.71M Sell
37,700
-9,300
-20% -$965K ﹤0.01% 4756
2021
Q4 		$5.23M Sell
47,000
-9,500
-17% -$965K ﹤0.01% 4213
2021
Q3 		$4.91M Sell
56,500
-4,700
-8% -$391K ﹤0.01% 4332
2021
Q2 		$4.34M Buy
61,200
+41,200
+206% +$3.14M ﹤0.01% 4739
2021
Q1 		$1.44M Buy
+20,000
New +$1.21M ﹤0.01% 7209
2018
Q4 		– Sell
-11,400
Closed -$302K – 9074
2018
Q3 		$302K Buy
+11,400
New +$285K ﹤0.01% 7545

Other funds holding ATKR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
GCM
Gates Capital Management New York $4.16B AUM 21% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

Citadel Advisors's ATKR Position: Q2 2026 in Review

Citadel Advisors sold out of Atkore (ATKR) in Q2 2026, closing a stake of 64,743 shares — an estimated $4.88M sold.

Citadel Advisors first reported a position in ATKR in Q2 2016 and held it in 39 quarters. The position peaked at $51.3M in Q3 2024. 325 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

  • Citadel Advisors reported no remaining Atkore position as of Q2 2026 after selling out during the quarter.
  • Citadel Advisors sold 64,743 Atkore shares in Q2 2026, an estimated $4.88M.
  • Citadel Advisors first reported a position in Atkore in Q2 2016 and held it in 39 quarters.
  • Citadel Advisors's Atkore position peaked at $51.3M in Q3 2024.
  • 325 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.