Atkore International Group Inc (ATKR) Ownership

63.93 ↓0.57 (-0.88%)
As of December 31, 1969, 7:00pm EST.

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Atkore International Group Inc (ATKR), owning a total of 3.7 million shares. Combined, the top 43 institutional holders of ATKR own 107.65% of the company with a total of 37.8 million shares.

In the latest ownership report on December 31st 2024, the top 43 institutional holders increased their combined ownership of ATKR by 3.5 million shares. 12 institutions bought 4,374,136 total additional shares and increased their ownership by an average of 222.00%. However 8 institutions sold 889,648 total shares and decreased their ownership by an average of 11.78%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Atkore International Group increased by a net total of 3,484,488 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc10.703%-2.024%3,681,687-76,0602024-12-31
BlackRock Inc9.129%2.835%3,140,12686,5662024-12-31
Gates Capital Management Inc7.580%29.617%2,607,354595,7742024-12-31
UBS Group AG5.175%1,775.350%1,780,2501,685,3212024-12-31
Allspring Global Investments Holdings, LLC3.979%10.898%1,368,867134,5172024-12-31
First Trust Advisors L.P.3.414%195.573%1,174,464777,1132024-12-31
River Road Asset Management, LLC3.179%-0.141%1,093,418-1,5382024-12-31
Dimensional Fund Advisors, Inc.3.171%0.575%1,090,8176,2342024-12-31
Macquarie Group Ltd2.850%-7.210%980,282-76,1692024-12-31
LSV Asset Management2.686%24.217%924,100180,1602024-12-31
State Street Corp2.590%1.201%890,96310,5722024-12-31
Geode Capital Management, LLC2.503%-1.084%860,873-9,4312024-12-31
Goldman Sachs Group Inc2.394%50.555%823,381276,4832024-12-31
American Century Companies Inc2.279%-19.764%783,813-193,0702024-12-31
Harding Loevner L.P.1.858%-6.644%639,136-45,4882024-12-31
Wellington Management Company LLP1.765%549.867%607,041513,6312024-12-31
Ameriprise Financial Inc1.608%-40.826%552,958-381,5012024-12-31
Amvescap Plc.1.562%-16.530%537,240-106,3912024-12-31
Charles Schwab Investment Management Inc1.541%10.458%530,17050,1942024-12-31
NORGES BANK1.475%12.800%507,35557,5712024-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc10.703%-2.024%3,681,687-76,0602024-12-31
BlackRock Inc9.129%2.835%3,140,12686,5662024-12-31
Gates Capital Management Inc7.580%29.617%2,607,354595,7742024-12-31
UBS Group AG5.175%1,775.350%1,780,2501,685,3212024-12-31
Allspring Global Investments Holdings, LLC3.979%10.898%1,368,867134,5172024-12-31
First Trust Advisors L.P.3.414%195.573%1,174,464777,1132024-12-31
River Road Asset Management, LLC3.179%-0.141%1,093,418-1,5382024-12-31
Dimensional Fund Advisors, Inc.3.171%0.575%1,090,8176,2342024-12-31
Macquarie Group Ltd2.850%-7.210%980,282-76,1692024-12-31
LSV Asset Management2.686%24.217%924,100180,1602024-12-31
State Street Corporation2.506%0.580%898,7835,1832024-03-31
State Street Corp2.590%1.201%890,96310,5722024-12-31
Geode Capital Management, LLC2.503%-1.084%860,873-9,4312024-12-31
Goldman Sachs Group Inc2.394%50.555%823,381276,4832024-12-31
American Century Companies Inc2.279%-19.764%783,813-193,0702024-12-31
Fuller & Thaler Asset Management Inc2.068%2.177%741,62915,8002024-03-31
Westfield Capital Management Company, LP1.828%-11.803%704,771-94,3182023-03-31
JPMorgan Chase & Co2.017%-44.121%693,914-547,8922024-09-30
Boston Partners Global Investors, Inc2.013%-35.645%692,422-383,5152024-09-30
Harding Loevner L.P.1.858%-6.644%639,136-45,4882024-12-31
Capital Research Global Investors1.664%34.870%628,703162,5482023-06-30
Bank of America Corp1.807%117.171%621,472335,3052024-09-30
Wellington Management Company LLP1.765%549.867%607,041513,6312024-12-31
Citadel Advisors Llc1.758%61.339%604,872229,9652024-09-30
Federated Hermes Inc1.504%-15.490%597,475-109,5112022-06-30
Arrowstreet Capital Limited Partnership1.479%3.643%571,82220,0982022-12-31
Zurcher Kantonalbank1.527%-1.434%556,290-8,0942024-03-31
Ameriprise Financial Inc1.608%-40.826%552,958-381,5012024-12-31
GW&K Investment Management, LLC1.502%2.421%538,71012,7322024-06-30
Amvescap Plc.1.562%-16.530%537,240-106,3912024-12-31
Charles Schwab Investment Management Inc1.541%10.458%530,17050,1942024-12-31
Prudential Financial Inc1.332%-8.701%528,925-50,4072022-06-30
VOLORIDGE INVESTMENT MANAGEMENT, LLC1.484%308.304%515,390389,1632024-09-30
NORGES BANK1.475%12.800%507,35557,5712024-12-31
Nuveen Asset Management, LLC1.337%-8.969%491,746-48,4482023-09-30
Victory Capital Management Inc.1.303%9.352%486,40341,5982023-06-30
abrdn PLC1.322%-25.800%486,091-169,0152023-09-30
FMR Inc1.397%-64.415%485,178-878,2552024-09-30
Envestnet Asset Management Inc1.289%487.641%483,540401,2552023-03-31
Millennium Management LLC1.209%593.046%477,751408,8162022-09-30
ClearBridge Advisors, LLC1.329%-7.446%476,567-38,3412024-06-30
Hill City Capital, LP1.285%0.000%460,90902024-09-30
T. Rowe Price Associates, Inc.1.253%1.092%449,3234,8522024-03-31

Mutual Fund Ownership

Vanguard Instl Ttl Stck Mkt Idx Tr is the biggest individual fund holder of Atkore International Group Inc (ATKR), owning a total of 1.2 million shares. Combined, the top 61 mutual fund holders of ATKR own 76.65% of the company with a total of 27.5 million shares.

In the latest ownership report on March 31st 2025, the top 61 fund holders increased their combined ownership of ATKR by 14 thousand shares. 3 funds bought 93,969 total additional shares and increased their ownership by an average of 8.69%. However 8 funds sold 108,161 total shares and decreased their ownership by an average of 2.06%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Atkore International Group decreased by a net total of -14,192 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Total Stock Mkt Idx Inv3.239%0.348%1,114,2933,8682025-03-31
iShares Russell 2000 ETF2.669%-0.861%918,010-7,9752025-03-31
Vanguard Small Cap Index2.493%-3.781%857,438-33,6922025-03-31
First Trust RBA Amer Indl RenaisTM ETF2.384%0.000%819,90202025-03-31
Allspring Special Small Cap Value A1.764%-2.694%606,869-16,8002025-03-31
Vanguard Small Cap Value Index Inv1.618%-5.152%556,511-30,2292025-03-31
Vanguard Institutional Extnd Mkt Idx Tr1.542%-2.831%530,581-15,4602025-03-31
First Trust SMID Cp Rising Div Achv ETF1.374%0.021%472,6881012025-03-31
Victory Sycamore Small Company Opp R1.279%25.714%440,00090,0002025-03-31
Pacer US Small Cap Cash Cows 100 ETF1.061%-0.647%364,954-2,3762025-03-31
Global X US Infrastructure Dev ETF0.896%-0.054%308,191-1652025-03-31
iShares Russell 2000 Growth ETF0.895%-0.473%307,882-1,4642025-03-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Instl Ttl Stck Mkt Idx Tr3.251%1.596%1,228,51219,2992023-03-31
Vanguard US Total Market Shares ETF3.384%0.084%1,163,9039792024-09-30
Vanguard Total Stock Mkt Idx Inv3.239%0.348%1,114,2933,8682025-03-31
Delaware Sm-Cap Val Eq2.587%0.000%1,031,10002022-03-31
Fuller & Thaler Behavioral Sm-Cp Eq R62.507%0.000%931,39502023-09-30
Fuller & Thaler Behavioral Small-Cap Eq2.507%0.000%931,39502023-11-30
iShares Russell 2000 ETF2.669%-0.861%918,010-7,9752025-03-31
Vanguard Small Cap Index2.493%-3.781%857,438-33,6922025-03-31
First Trust RBA Amer Indl RenaisTM ETF2.384%0.000%819,90202025-03-31
Delaware US Small Cap Value Eq SMA2.025%-5.186%780,700-42,7002023-06-30
Avantis US Small Cap Value ETF2.103%0.119%723,3538602025-03-29
FullerThaler Behavioral Sm-Cp Eq R61.957%2.344%701,75616,0732024-03-31
FullerThaler Behavioral Small-Cap Equity1.957%2.344%701,75616,0732024-05-31
Allspring Special Small Cap Value A1.764%-2.694%606,869-16,8002025-03-31
Vanguard Small Cap Value Index Inv1.618%-5.152%556,511-30,2292025-03-31
Vanguard Extended Market Index Investor1.418%0.376%535,9832,0082023-08-31
Vanguard Institutional Extnd Mkt Idx Tr1.542%-2.831%530,581-15,4602025-03-31
JHancock Disciplined Value Mid Cap I1.441%-15.282%502,937-90,7202024-09-30
Delaware Small Cap Value A1.359%0.000%474,30002024-10-31
First Trust SMID Cp Rising Div Achv ETF1.374%0.021%472,6881012025-03-31
Columbia Acorn Inst1.324%0.000%455,31902025-02-28
Victory Sycamore Small Company Opp R1.279%25.714%440,00090,0002025-03-31
T. Rowe Price QM US Small-Cap Gr Eq1.028%-5.380%406,243-23,1002023-03-31
Fidelity® Small Cap Index1.003%2.765%372,54410,0222023-10-31
Fidelity® Series Small Cap Opps0.983%0.000%365,22402023-10-31
Pacer US Small Cap Cash Cows 100 ETF1.061%-0.647%364,954-2,3762025-03-31
American Century Mid Cap Value Inv0.902%-26.637%356,218-129,3402022-12-31
American Century U.S. Mid Cap Value0.902%-26.637%356,218-129,3402022-12-31
Fidelity Small Cap Index1.027%-1.838%353,425-6,6192025-01-31
Victory Small Cap Value CIT (Net 75)1.008%0.000%350,000350,0002024-12-31
TRP Integrated US Small-Cap Gr Eq0.896%-6.202%334,243-22,1002023-09-30
Strategic Advisers® Small-Mid Cap0.864%4.077%320,91812,5712023-10-31
Global X US Infrastructure Dev ETF0.896%-0.054%308,191-1652025-03-31
iShares Russell 2000 Growth ETF0.895%-0.473%307,882-1,4642025-03-31
Fidelity® Small Cap Growth0.798%-0.755%307,558-2,3402023-03-31
Vanguard Strategic Equity Inv0.766%-13.889%289,392-46,6752023-06-30
JPMorgan Small Cap Growth A0.807%23.464%289,25754,9732024-07-31
Avantis® U.S. Small Cap Value ETF0.751%-0.067%281,684-1902023-07-29
Macquarie Small Cap Value A0.812%-29.176%279,400-115,1002025-02-28
Aperture Discover Equity Instl0.701%4.979%277,03713,1392022-06-30
Macquarie Small Cap Core I0.792%0.000%272,48002025-02-28
Strategic Advisers Small-Mid Cap0.789%-7.975%271,430-23,5232024-07-31
Fidelity Series Small Cap Opps0.741%-9.714%265,824-28,6002024-07-31
American Funds SMALLCAP World A0.727%41.736%260,75176,7812024-06-30
ClearBridge Mid Cap0.702%25.854%258,00053,0002023-12-31
ClearBridge Mid Cap A0.702%25.854%258,00053,0002023-12-31
DFA US Small Cap I0.700%0.000%255,15402024-03-31
Delaware US Small Cap Core Equity (SMA)0.693%-0.655%248,596-1,6402024-03-31
Macquarie US Small Cap Core Equity0.693%-0.655%248,596-1,6402024-03-31
Delaware Small Cap Core I0.690%-0.616%240,642-1,4912024-09-30
FMI Common Stock Investor0.669%37.143%240,00065,0002024-06-30
Öhman Global A0.698%0.000%239,94702025-01-31
Columbia Small Cap Growth0.688%112.360%238,884126,3942024-09-30
Columbia Small Cap Growth Inst0.684%31.053%238,88456,6032024-09-30
T. Rowe Price Integrated US SmCapGrEq0.663%-41.428%237,943-168,3002024-06-30
Invesco Main Street Small Cap R60.642%0.000%220,76902025-01-31
Invesco Small Cap Core0.642%-20.568%220,769-57,1652024-12-31
AMG River Road Small Cap Value N0.637%-1.527%218,934-3,3952025-01-31
T. Rowe Price Integrated US Sm Gr Eq0.625%0.000%216,88002024-10-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.625%0.000%215,08702025-02-28
Fidelity Extended Market Index0.567%-0.418%194,929-8182025-02-28

Discussions

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jchonnee1/25/25 08:03pm

$ATKR Somethings happening Monday.

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