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

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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 Malvern, Pennsylvania $4.68T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

Two Sigma Securities's ATKR Position: Q2 2026 in Review

Two Sigma Securities opened a new position in Atkore (ATKR) in Q2 2026: 5,117 shares worth $389K. The stake represents 0.03% of the portfolio and ranks #710 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in ATKR as recently as Q3 2025.

Two Sigma Securities first reported a position in ATKR in Q4 2023 and has held it in 4 quarters since. The position peaked at $625K in Q2 2024. 325 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

Two Sigma Securities held 5,117 shares of Atkore worth $389K as of Q2 2026.
Atkore was a new Two Sigma Securities position in Q2 2026.
Atkore made up 0.03% of Two Sigma Securities's portfolio in Q2 2026, its #710 holding.
Two Sigma Securities first reported a position in Atkore in Q4 2023 and has held it in 4 quarters since.
Two Sigma Securities's Atkore position peaked at $625K in Q2 2024.
325 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.