Two Sigma Securities’s Atkore ATKR Stock Holding History

Two Sigma Securities’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
2024 Q3	–	Sell	-7,200	Closed	-$971K	–	2848
2024 Q2	$971K	Buy	+7,200	New	+$1.15M	0.01%	1082
2024 Q1	–	Sell	-2,600	Closed	-$416K	–	2964
2023 Q4	$416K	Sell	2,600 -1,700	-40%	-$235K	﹤0.01%	1695
2023 Q3	$642K	Buy	4,300 +2,900	+207%	+$438K	0.01%	1336
2023 Q2	$218K	Sell	1,400 -2,000	-59%	-$262K	﹤0.01%	2145
2023 Q1	$478K	Buy	3,400 +800	+31%	+$108K	0.01%	1292
2022 Q4	$295K	Sell	2,600 -6,300	-71%	-$659K	0.01%	1547
2022 Q3	$693K	Buy	+8,900	New	+$769K	0.02%	849

Other funds holding ATKR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

GCM

Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

CCM

Coliseum Capital Management Rowayton, Connecticut $1.22B AUM 18.72% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Two Sigma Securities's ATKR Position: Q4 2025 in Review

Two Sigma Securities sold out of Atkore (ATKR) in Q4 2025, closing a stake of 3,972 shares — an estimated $249K sold.

Two Sigma Securities first reported a position in ATKR in Q4 2023 and held it in 3 quarters. The position peaked at $625K in Q2 2024. 306 funds tracked by Wall St. Rank hold ATKR as of Q4 2025.

Two Sigma Securities reported no remaining Atkore position as of Q4 2025 after selling out during the quarter.
Two Sigma Securities sold 3,972 Atkore shares in Q4 2025, an estimated $249K.
Two Sigma Securities first reported a position in Atkore in Q4 2023 and held it in 3 quarters.
Two Sigma Securities's Atkore position peaked at $625K in Q2 2024.
306 funds tracked by Wall St. Rank held Atkore as of Q4 2025.

Based on Two Sigma Securities's 13F filing for Q4 2025, filed 17 Feb 2026.