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David Shaw’s Atkore ATKR Stock Holding History

David Shaw’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
2025
Q1 		– Sell
-3,900
Closed -$325K – 4240
2024
Q4 		$325K Sell
3,900
-2,400
-38% -$212K ﹤0.01% 3850
2024
Q3 		$534K Buy
+6,300
New +$684K ﹤0.01% 3663

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

David Shaw's ATKR Position: Q2 2026 in Review

David Shaw increased its Atkore (ATKR) stake by 137% in Q2 2026, buying an estimated $6.34M and bringing the position to 145,448 shares worth $11.1M. The position accounts for 0.01% of the portfolio, ranked #1726.

David Shaw first reported a position in ATKR in Q1 2017 and has held it in 37 quarters since. The position peaked at $13.6M in Q3 2023. 325 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

  • David Shaw held 145,448 shares of Atkore worth $11.1M as of Q2 2026.
  • David Shaw bought 84,178 Atkore shares in Q2 2026, an estimated $6.34M.
  • Atkore made up 0.01% of David Shaw's portfolio in Q2 2026, its #1726 holding.
  • David Shaw first reported a position in Atkore in Q1 2017 and has held it in 37 quarters since.
  • David Shaw's Atkore position peaked at $13.6M in Q3 2023.
  • 325 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.