Jane Street
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Jane Street’s Atkore ATKR Stock Holding History

Jane Street’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 		$5.18M Buy
68,185
+19,496
+40% +$1.47M ﹤0.01% 3664
2026
Q1 		$2.87M Sell
48,689
-144,755
-75% -$9.41M ﹤0.01% 4428
2025
Q4 		$12.2M Buy
193,444
+98,115
+103% +$6.4M ﹤0.01% 2083
2025
Q3 		$5.98M Buy
95,329
+16,676
+21% +$1.09M ﹤0.01% 3164
2025
Q2 		$5.55M Buy
78,653
+14,738
+23% +$956K ﹤0.01% 2859
2025
Q1 		$3.83M Buy
63,915
+44,697
+233% +$3.19M ﹤0.01% 3320
2024
Q4 		$1.6M Sell
19,218
-134,075
-87% -$11.8M ﹤0.01% 4510
2024
Q3 		$13M Buy
153,293
+65,115
+74% +$7.07M ﹤0.01% 1655
2024
Q2 		$11.9M Buy
88,178
+72,410
+459% +$11.5M ﹤0.01% 1830
2024
Q1 		$3M Sell
15,768
-36,735
-70% -$5.88M ﹤0.01% 3405
2023
Q4 		$8.4M Buy
52,503
+49,608
+1,714% +$6.84M ﹤0.01% 2167
2023
Q3 		$432K Sell
2,895
-19,878
-87% -$3M ﹤0.01% 6509
2023
Q2 		$3.55M Buy
22,773
+16,815
+282% +$2.2M ﹤0.01% 3239
2023
Q1 		$837K Buy
5,958
+1,880
+46% +$255K ﹤0.01% 5349
2022
Q4 		$463K Sell
4,078
-10,997
-73% -$1.15M ﹤0.01% 6270
2022
Q3 		$1.17M Sell
15,075
-22,844
-60% -$1.97M ﹤0.01% 5131
2022
Q2 		$3.15M Sell
37,919
-123,220
-76% -$12.2M ﹤0.01% 3365
2022
Q1 		$15.9M Buy
161,139
+155,820
+2,929% +$16.2M 0.01% 1485
2021
Q4 		$591K Sell
5,319
-25,430
-83% -$2.58M ﹤0.01% 6945
2021
Q3 		$2.67M Sell
30,749
-10,339
-25% -$861K ﹤0.01% 3893
2021
Q2 		$2.92M Buy
41,088
+35,459
+630% +$2.7M ﹤0.01% 3624
2021
Q1 		$405K Sell
5,629
-1,789
-24% -$108K ﹤0.01% 7179
2020
Q4 		$305K Sell
7,418
-10,345
-58% -$326K ﹤0.01% 6391
2020
Q3 		$404K Buy
+17,763
New +$481K ﹤0.01% 5472
2016
Q4 		– Sell
-16,762
Closed -$314K – 4005
2016
Q3 		$314K Buy
+16,762
New +$290K ﹤0.01% 3260

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

Jane Street's ATKR Position: Q2 2026 in Review

Jane Street increased its Atkore (ATKR) stake by 40% in Q2 2026, buying an estimated $1.47M and bringing the position to 68,185 shares worth $5.18M. The position accounts for ﹤0.01% of the portfolio, ranked #3664.

Jane Street first reported a position in ATKR in Q3 2016 and has held it in 25 quarters since. The position peaked at $15.9M in Q1 2022. 326 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

  • Jane Street held 68,185 shares of Atkore worth $5.18M as of Q2 2026.
  • Jane Street bought 19,496 Atkore shares in Q2 2026, an estimated $1.47M.
  • Atkore made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #3664 holding.
  • Jane Street first reported a position in Atkore in Q3 2016 and has held it in 25 quarters since.
  • Jane Street's Atkore position peaked at $15.9M in Q1 2022.
  • 326 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.