ATKORE INC COM is a security (CUSIP 047649108) tracked across SEC portfolio filings. 315 institutional managers reported $1.9B on Form 13F as of 2026-06-30; 27 registered fund positions totaling $32.6M via N-PORT as of 2026-05-31.
Showing 15 of 315 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $230.0M | 3,635,940 |
| Gates Capital Management, Inc. | New York, NY | $158.2M | 2,685,718 |
| BlackRock, Inc. | New York, NY | $154.7M | 2,626,791 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $84.8M | 1,439,116 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $72.3M | 1,227,991 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $72.3M | 1,226,840 |
| Coliseum Capital Management, LLC | Rowayton, CT | $55.8M | 947,070 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $50.4M | 854,731 |
| STATE STREET CORP | BOSTON, MA | $49.2M | 835,156 |
| EARNEST PARTNERS LLC | ATLANTA, GA | $45.8M | 777,905 |
| Hill City Capital, LP | BOSTON, MA | $42.9M | 728,206 |
| HARDING LOEVNER LP | Bridgewater, NJ | $41.5M | 704,862 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $41.1M | 698,134 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | CENTRAL, K3 | $31.4M | 532,992 |
| Oslo Pensjonsforsikring AS | Oslo, Q8 | $28.7M | 377,000 |
Showing 15 of 27 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $7.3M | 9.80% |
| Fidelity Series Total Market Index Fund | Fidelity Concord Street Trust | $4.2M | 0.38% |
| LVIP Franklin Templeton Multi-Factor SMID Cap Equity Fund | LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | $4.2M | 46.62% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $3.3M | 6.85% |
| CGM Focus Fund | CGM TRUST | $3.1M | 99.19% |
| FIRST INVESTORS LIFE SERIES SPECIAL SITUATIONS FUND | FIRST INVESTORS LIFE SERIES FUNDS | $2.8M | 123.92% |
| Schwab U.S. Broad Market ETF | SCHWAB STRATEGIC TRUST | $1.7M | 0.40% |
| NORTH SQUARE SMALL CAP VALUE FUND | Valued Advisers Trust | $1.3M | 62.75% |
| Small Cap Index Fund | Northern Funds | $907K | 6.55% |
| U.S. Strategic Equity Fund | RUSSELL INVESTMENT FUNDS | $750K | 12.56% |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO | STATE STREET INSTITUTIONAL INVESTMENT TRUST | $683K | 2.60% |
| VANGUARD U.S. MULTIFACTOR ETF | VANGUARD WELLINGTON FUND | $650K | 10.13% |
| Russell Investments U.S. Small Cap Equity ETF | Russell Investments Exchange Traded Funds | $435K | 88.13% |
| Dimensional US Core Equity 1 ETF | Dimensional ETF Trust | $294K | 0.99% |
| CVT Russell 2000 Small Cap Index Portfolio | Calvert Variable Trust, Inc. | $166K | 6.53% |