IMC Chicago’s Atkore ATKR Stock Holding History

IMC Chicago’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 Q1	$677K	Buy	+11,500	New	+$748K	﹤0.01%	3699
2025 Q4	–	Sell	-11,400	Closed	-$715K	–	4057
2025 Q3	$715K	Buy	+11,400	New	+$743K	﹤0.01%	2946
2025 Q2	–	Sell	-16,000	Closed	-$960K	–	3290
2025 Q1	$960K	Buy	16,000 +2,000	+14%	+$143K	﹤0.01%	2298
2024 Q4	$1.17M	Buy	14,000 +1,200	+9%	+$106K	﹤0.01%	2259
2024 Q3	$1.08M	Buy	+12,800	New	+$1.39M	﹤0.01%	2011

Other funds holding ATKR

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 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

IMC Chicago's ATKR Position: Q1 2026 in Review

IMC Chicago opened a new position in Atkore (ATKR) in Q1 2026: 3,500 shares worth $206K. The stake represents ﹤0.01% of the portfolio and ranks #4984 among its holdings.

303 funds tracked by Wall St. Rank hold ATKR as of Q1 2026.

IMC Chicago held 3,500 shares of Atkore worth $206K as of Q1 2026.
Atkore was a new IMC Chicago position in Q1 2026.
Atkore made up ﹤0.01% of IMC Chicago's portfolio in Q1 2026, its #4984 holding.
303 funds tracked by Wall St. Rank held Atkore as of Q1 2026.

Based on IMC Chicago's 13F filing for Q1 2026, filed 5 May 2026.