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
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

GCM
Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
CCM
Coliseum Capital Management Rowayton, Connecticut $1.22B AUM 18.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Citadel Advisors's ATKR Position: Q1 2026 in Review

Citadel Advisors reduced its Atkore (ATKR) stake by 56% in Q1 2026, selling an estimated $5.39M and leaving 64,743 shares worth $3.81M. The position accounts for ﹤0.01% of the portfolio, ranked #4802.

Citadel Advisors first reported a position in ATKR in Q2 2016 and has held it in 39 quarters since. The position peaked at $51.3M in Q3 2024. 303 funds tracked by Wall St. Rank hold ATKR as of Q1 2026.

  • Citadel Advisors held 64,743 shares of Atkore worth $3.81M as of Q1 2026.
  • Citadel Advisors sold 82,918 Atkore shares in Q1 2026, an estimated $5.39M.
  • Atkore made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #4802 holding.
  • Citadel Advisors first reported a position in Atkore in Q2 2016 and has held it in 39 quarters since.
  • Citadel Advisors's Atkore position peaked at $51.3M in Q3 2024.
  • 303 funds tracked by Wall St. Rank held Atkore as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.