Holocene Advisors
ATKR icon

Holocene Advisors’s Atkore ATKR Stock Holding History

Holocene Advisors’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 		$1.23M Sell
16,131
-4,528
-22% -$341K ﹤0.01% 649
2026
Q1 		$1.22M Buy
+20,659
New +$1.34M ﹤0.01% 640
2025
Q4 		– Sell
-64,342
Closed -$4.04M – 748
2025
Q3 		$4.04M Buy
64,342
+7,735
+14% +$504K 0.01% 414
2025
Q2 		$3.99M Buy
56,607
+7,286
+15% +$472K 0.01% 439
2025
Q1 		$2.96M Sell
49,321
-14,146
-22% -$1.01M 0.01% 469
2024
Q4 		$5.3M Buy
63,467
+5,903
+10% +$520K 0.02% 383
2024
Q3 		$4.88M Buy
+57,564
New +$6.25M 0.02% 368
2024
Q2 		– Sell
-36,699
Closed -$6.99M – 694
2024
Q1 		$6.99M Buy
+36,699
New +$5.87M 0.03% 330
2021
Q1 		– Sell
-17,057
Closed -$701K – 793
2020
Q4 		$701K Buy
+17,057
New +$538K ﹤0.01% 598
2020
Q1 		– Sell
-28,633
Closed -$1.16M – 667
2019
Q4 		$1.16M Buy
28,633
+10,763
+60% +$398K 0.01% 533
2019
Q3 		$542K Buy
+17,870
New +$503K 0.01% 586

Other funds holding ATKR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
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
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

Holocene Advisors's ATKR Position: Q2 2026 in Review

Holocene Advisors reduced its Atkore (ATKR) stake by 22% in Q2 2026, selling an estimated $341K and leaving 16,131 shares worth $1.23M. The position accounts for ﹤0.01% of the portfolio, ranked #649.

Holocene Advisors first reported a position in ATKR in Q3 2019 and has held it in 11 quarters since. The position peaked at $6.99M in Q1 2024. 326 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

  • Holocene Advisors held 16,131 shares of Atkore worth $1.23M as of Q2 2026.
  • Holocene Advisors sold 4,528 Atkore shares in Q2 2026, an estimated $341K.
  • Atkore made up ﹤0.01% of Holocene Advisors's portfolio in Q2 2026, its #649 holding.
  • Holocene Advisors first reported a position in Atkore in Q3 2019 and has held it in 11 quarters since.
  • Holocene Advisors's Atkore position peaked at $6.99M in Q1 2024.
  • 326 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.