William Blair Investment Management
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William Blair Investment Management’s Atkore ATKR Stock Holding History

William Blair Investment 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
2024
Q3 		– Sell
-395,388
Closed -$53.3M – 416
2024
Q2 		$53.3M Buy
395,388
+20,229
+5% +$3.22M 0.14% 129
2024
Q1 		$71.4M Sell
375,159
-11,375
-3% -$1.82M 0.18% 132
2023
Q4 		$61.8M Buy
386,534
+102,588
+36% +$14.2M 0.18% 129
2023
Q3 		$42.4M Buy
283,946
+39,149
+16% +$5.91M 0.14% 147
2023
Q2 		$38.2M Buy
+244,797
New +$32.1M 0.12% 173

Other funds holding ATKR

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GCM
Gates Capital Management New York $3.66B AUM 12.63% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
RRAM
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

William Blair Investment Management's ATKR Position: Q3 2024 in Review

William Blair Investment Management sold out of Atkore (ATKR) in Q3 2024, closing a stake of 395,388 shares — an estimated $53.3M sold.

William Blair Investment Management first reported a position in ATKR in Q2 2023 and held it in 5 quarters. The position peaked at $71.4M in Q1 2024. 370 funds tracked by Wall St. Rank hold ATKR as of Q3 2024.

  • William Blair Investment Management reported no remaining Atkore position as of Q3 2024 after selling out during the quarter.
  • William Blair Investment Management sold 395,388 Atkore shares in Q3 2024, an estimated $53.3M.
  • William Blair Investment Management first reported a position in Atkore in Q2 2023 and held it in 5 quarters.
  • William Blair Investment Management's Atkore position peaked at $71.4M in Q1 2024.
  • 370 funds tracked by Wall St. Rank held Atkore as of Q3 2024.

Based on William Blair Investment Management's 13F filing for Q3 2024, filed 8 Nov 2024.