Canada Pension Plan Investment Board
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Canada Pension Plan Investment Board’s Atkore ATKR Stock Holding History

Canada Pension Plan Investment Board’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 		$7.82M Sell
102,900
-144,262
-58% -$10.9M ﹤0.01% 735
2026
Q1 		$14.6M Sell
247,162
-81,938
-25% -$5.33M 0.01% 557
2025
Q4 		$20.8M Buy
329,100
+12,700
+4% +$829K 0.01% 500
2025
Q3 		$19.9M Buy
316,400
+225,200
+247% +$14.7M 0.01% 504
2025
Q2 		$6.43M Buy
91,200
+12,800
+16% +$830K 0.01% 669
2025
Q1 		$4.7M Sell
78,400
-57,100
-42% -$4.08M ﹤0.01% 693
2024
Q4 		$11.3M Buy
135,500
+127,400
+1,573% +$11.2M 0.01% 574
2024
Q3 		$686K Buy
8,100
+2,600
+47% +$282K ﹤0.01% 1025
2024
Q2 		$742K Buy
+5,500
New +$876K ﹤0.01% 1034
2024
Q1 		– Sell
-7,800
Closed -$1.25M – 1177
2023
Q4 		$1.25M Sell
7,800
-16,300
-68% -$2.25M ﹤0.01% 920
2023
Q3 		$3.6M Hold
24,100
– – 0.01% 663
2023
Q2 		$3.76M Sell
24,100
-11,400
-32% -$1.49M 0.01% 619
2023
Q1 		$4.99M Sell
35,500
-6,400
-15% -$867K 0.01% 576
2022
Q4 		$4.75M Buy
41,900
+10,700
+34% +$1.12M 0.01% 532
2022
Q3 		$2.43M Buy
31,200
+1,200
+4% +$104K ﹤0.01% 658
2022
Q2 		$2.49M Buy
30,000
+13,100
+78% +$1.3M ﹤0.01% 654
2022
Q1 		$1.66M Buy
16,900
+4,000
+31% +$415K ﹤0.01% 765
2021
Q4 		$1.43M Sell
12,900
-35,800
-74% -$3.64M ﹤0.01% 951
2021
Q3 		$4.23M Buy
48,700
+700
+1% +$58.3K ﹤0.01% 714
2021
Q2 		$3.41M Hold
48,000
– – ﹤0.01% 711
2021
Q1 		$3.45M Buy
+48,000
New +$2.9M ﹤0.01% 717
2020
Q1 		– Sell
-13,500
Closed -$546K – 1294
2019
Q4 		$546K Buy
+13,500
New +$499K ﹤0.01% 1147
2019
Q2 		– Sell
-2,700
Closed -$58K – 1251
2019
Q1 		$58K Buy
+2,700
New +$60.3K ﹤0.01% 1302
2017
Q4 		– Sell
-70,500
Closed -$1.38M – 1173
2017
Q3 		$1.38M Sell
70,500
-69,800
-50% -$1.34M ﹤0.01% 901
2017
Q2 		$3.16M Sell
140,300
-57,800
-29% -$1.36M 0.01% 749
2017
Q1 		$5.21M Buy
+198,100
New +$5.1M 0.01% 614

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 $3.38T AUM 44.17% 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

Canada Pension Plan Investment Board's ATKR Position: Q2 2026 in Review

Canada Pension Plan Investment Board reduced its Atkore (ATKR) stake by 58% in Q2 2026, selling an estimated $10.9M and leaving 102,900 shares worth $7.82M. The position accounts for ﹤0.01% of the portfolio, ranked #735.

Canada Pension Plan Investment Board first reported a position in ATKR in Q1 2017 and has held it in 26 quarters since. The position peaked at $20.8M in Q4 2025. 325 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

  • Canada Pension Plan Investment Board held 102,900 shares of Atkore worth $7.82M as of Q2 2026.
  • Canada Pension Plan Investment Board sold 144,262 Atkore shares in Q2 2026, an estimated $10.9M.
  • Atkore made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #735 holding.
  • Canada Pension Plan Investment Board first reported a position in Atkore in Q1 2017 and has held it in 26 quarters since.
  • Canada Pension Plan Investment Board's Atkore position peaked at $20.8M in Q4 2025.
  • 325 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.