Walleye Trading’s Atkore ATKR Stock Holding History

Walleye Trading’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	$869K	Buy	+11,432	New	+$861K	﹤0.01%	2375
2024 Q4	–	Sell	-2,409	Closed	-$212K	–	4234
2024 Q3	$204K	Buy	+2,409	New	+$262K	﹤0.01%	3046
2024 Q1	–	Sell	-610	Closed	-$97.6K	–	4738
2023 Q4	$97.6K	Sell	610 -1,589	-72%	-$219K	﹤0.01%	4154
2023 Q3	$328K	Buy	+2,199	New	+$332K	﹤0.01%	3302
2022 Q2	–	Sell	-850	Closed	-$84.5K	–	5100
2022 Q1	$84K	Buy	+850	New	+$88.2K	﹤0.01%	4320
2021 Q3	–	Sell	-6,528	Closed	-$544K	–	5198
2021 Q2	$463K	Buy	6,528 +5,030	+336%	+$383K	﹤0.01%	3005
2021 Q1	$108K	Buy	+1,498	New	+$90.6K	﹤0.01%	4051
2020 Q3	–	Sell	-3,167	Closed	-$87K	–	4074
2020 Q2	$87K	Buy	+3,167	New	+$78.4K	﹤0.01%	3579
2020 Q1	–	Sell	-4,498	Closed	-$182K	–	3962
2019 Q4	$182K	Buy	+4,498	New	+$166K	﹤0.01%	3224
2018 Q4	–	Sell	-10,400	Closed	-$276K	–	4596
2018 Q3	$276K	Buy	+10,400	New	+$260K	﹤0.01%	3464
2017 Q1	–	Sell	-29,600	Closed	-$708K	–	4652
2016 Q4	$708K	Buy	+29,600	New	+$609K	0.01%	1790

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

Walleye Trading's ATKR Position: Q2 2026 in Review

Walleye Trading opened a new position in Atkore (ATKR) in Q2 2026: 11,432 shares worth $869K. The stake represents ﹤0.01% of the portfolio and ranks #2375 among its holdings. This is a return to the name: Walleye Trading previously reported a position in ATKR as recently as Q3 2024.

Walleye Trading first reported a position in ATKR in Q4 2016 and has held it in 11 quarters since. 325 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

Walleye Trading held 11,432 shares of Atkore worth $869K as of Q2 2026.
Atkore was a new Walleye Trading position in Q2 2026.
Atkore made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #2375 holding.
Walleye Trading first reported a position in Atkore in Q4 2016 and has held it in 11 quarters since.
325 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.