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PDT Partners’s Atkore ATKR Stock Holding History

PDT Partners’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 		$14.5M Buy
191,253
+75,085
+65% +$5.66M 0.76% 23
2026
Q1 		$6.84M Buy
116,168
+112,468
+3,040% +$7.31M 0.41% 78
2025
Q4 		$234K Buy
+3,700
New +$241K 0.02% 500
2024
Q4 		– Sell
-8,030
Closed -$680K – 716
2024
Q3 		$680K Sell
8,030
-22,200
-73% -$2.41M 0.06% 448
2024
Q2 		$4.08M Sell
30,230
-12,657
-30% -$2.02M 0.39% 55
2024
Q1 		$8.16M Hold
42,887
– – 0.77% 6
2023
Q4 		$6.86M Buy
42,887
+18,257
+74% +$2.52M 0.76% 4
2023
Q3 		$3.67M Buy
24,630
+12,799
+108% +$1.93M 0.46% 44
2023
Q2 		$1.84M Buy
11,831
+3,796
+47% +$498K 0.25% 136
2023
Q1 		$1.13M Buy
+8,035
New +$1.09M 0.15% 230
2022
Q4 		– Sell
-40,747
Closed -$3.17M – 638
2022
Q3 		$3.17M Sell
40,747
-26,305
-39% -$2.27M 0.48% 16
2022
Q2 		$5.57M Buy
67,052
+6,044
+10% +$601K 0.49% 13
2022
Q1 		$6.01M Buy
61,008
+4,600
+8% +$477K 0.52% 16
2021
Q4 		$6.27M Buy
56,408
+1,000
+2% +$102K 0.48% 17
2021
Q3 		$4.82M Sell
55,408
-4,229
-7% -$352K 0.35% 83
2021
Q2 		$4.23M Buy
59,637
+56,292
+1,683% +$4.29M 0.28% 162
2021
Q1 		$241K Buy
+3,345
New +$202K 0.02% 662
2020
Q4 		– Sell
-9,678
Closed -$220K – 691
2020
Q3 		$220K Buy
+9,678
New +$262K 0.01% 610
2019
Q1 		– Sell
-39,084
Closed -$775K – 439
2018
Q4 		$775K Sell
39,084
-20,180
-34% -$422K 0.04% 290
2018
Q3 		$1.57M Sell
59,264
-34,681
-37% -$866K 0.07% 265
2018
Q2 		$1.95M Buy
93,945
+28,770
+44% +$583K 0.07% 262
2018
Q1 		$1.29M Buy
+65,175
New +$1.4M 0.04% 330

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

PDT Partners's ATKR Position: Q2 2026 in Review

PDT Partners increased its Atkore (ATKR) stake by 65% in Q2 2026, buying an estimated $5.66M and bringing the position to 191,253 shares worth $14.5M. The position accounts for 0.76% of the portfolio, ranked #23.

PDT Partners first reported a position in ATKR in Q1 2018 and has held it in 22 quarters since. 326 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

  • PDT Partners held 191,253 shares of Atkore worth $14.5M as of Q2 2026.
  • PDT Partners bought 75,085 Atkore shares in Q2 2026, an estimated $5.66M.
  • Atkore made up 0.76% of PDT Partners's portfolio in Q2 2026, its #23 holding.
  • PDT Partners first reported a position in Atkore in Q1 2018 and has held it in 22 quarters since.
  • 326 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on PDT Partners's 13F filing for Q2 2026, filed 14 Aug 2026.