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Martingale Asset Management’s Atkore ATKR Stock Holding History

Martingale Asset Management’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 		$5.33M Buy
70,155
+417
+0.6% +$31.4K 0.13% 177
2026
Q1 		$4.11M Buy
69,738
+47,992
+221% +$3.12M 0.1% 199
2025
Q4 		$1.38M Buy
21,746
+1,825
+9% +$119K 0.04% 402
2025
Q3 		$1.25M Buy
19,921
+6,403
+47% +$418K 0.03% 426
2025
Q2 		$954K Buy
+13,518
New +$877K 0.02% 473
2017
Q3 		– Sell
-60,328
Closed -$1.36M – 943
2017
Q2 		$1.36M Sell
60,328
-15,199
-20% -$358K 0.02% 648
2017
Q1 		$1.99M Sell
75,527
-17,001
-18% -$438K 0.03% 555
2016
Q4 		$2.21M Buy
+92,528
New +$1.9M 0.03% 520

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

Martingale Asset Management's ATKR Position: Q2 2026 in Review

Martingale Asset Management increased its Atkore (ATKR) stake by 0.6% in Q2 2026, buying an estimated $31.4K and bringing the position to 70,155 shares worth $5.33M. The position accounts for 0.13% of the portfolio, ranked #177.

Martingale Asset Management first reported a position in ATKR in Q4 2016 and has held it in 8 quarters since. 326 funds tracked by Wall St. Rank hold ATKR as of Q2 2026.

  • Martingale Asset Management held 70,155 shares of Atkore worth $5.33M as of Q2 2026.
  • Martingale Asset Management bought 417 Atkore shares in Q2 2026, an estimated $31.4K.
  • Atkore made up 0.13% of Martingale Asset Management's portfolio in Q2 2026, its #177 holding.
  • Martingale Asset Management first reported a position in Atkore in Q4 2016 and has held it in 8 quarters since.
  • 326 funds tracked by Wall St. Rank held Atkore as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.