Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Atkore ATKR Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’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	$7.41M	Buy	125,800 +62,800	+100%	+$4.08M	0.01%	645
2025 Q4	$3.98M	Buy	63,000 +28,900	+85%	+$1.89M	0.01%	739
2025 Q3	$2.14M	Buy	+34,100	New	+$2.22M	﹤0.01%	731
2025 Q1	–	Sell	-48,000	Closed	-$4.01M	–	1116
2024 Q4	$4.01M	Buy	+48,000	New	+$4.23M	0.01%	559
2024 Q3	–	Sell	-21,600	Closed	-$2.91M	–	1004
2024 Q2	$2.91M	Buy	+21,600	New	+$3.44M	0.01%	554
2021 Q4	–	Sell	-43,600	Closed	-$3.79M	–	1683
2021 Q3	$3.79M	Sell	43,600 -38,300	-47%	-$3.19M	0.01%	631
2021 Q2	$5.82M	Buy	81,900 +68,673	+519%	+$5.23M	0.01%	579
2021 Q1	$951K	Sell	13,227 -50,773	-79%	-$3.07M	﹤0.01%	980
2020 Q4	$2.63M	Buy	+64,000	New	+$2.02M	0.01%	666
2020 Q1	–	Sell	-24,000	Closed	-$971K	–	819
2019 Q4	$971K	Buy	+24,000	New	+$888K	﹤0.01%	720

Other funds holding ATKR

GCM

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

BlackRock New York $6.73T AUM 46.02% 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 $226B AUM 44.75% 1-Year Est. Return

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

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

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

CCM

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

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

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's ATKR Position: Q1 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund increased its Atkore (ATKR) stake by 100% in Q1 2026, buying an estimated $4.08M and bringing the position to 125,800 shares worth $7.41M. The position accounts for 0.01% of the portfolio, ranked #645.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in ATKR in Q4 2019 and has held it in 10 quarters since. 303 funds tracked by Wall St. Rank hold ATKR as of Q1 2026.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 125,800 shares of Atkore worth $7.41M as of Q1 2026.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund bought 62,800 Atkore shares in Q1 2026, an estimated $4.08M.
Atkore made up 0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q1 2026, its #645 holding.
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in Atkore in Q4 2019 and has held it in 10 quarters since.
303 funds tracked by Wall St. Rank held Atkore as of Q1 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q1 2026, filed 14 May 2026.