Koppers Holdings Inc. KOP
CIK 0001315257 · CUSIP 50060P106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $102.12M 3,647,040 shares | 0.00% | -41.11K(-1.10%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $43.11M 1,539,485 shares | 0.00% | -355.73K(-18.80%)Reduced | SEC filing ↗ Nov 7, 2025 | ▾ |
| 03 | PZENA INVESTMENT MANAGEMENT LLC CIK 1027796 · View history | $34.98M 1,249,272 shares | 0.11% | +1.24K(+0.10%)Added | SEC filing ↗ Nov 7, 2025 | ▾ |
| 04 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $33.00M 1,178,414 shares | 0.01% | +58(0.00%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 05 | FULLER & THALER ASSET MANAGEMENT, INC. CIK 1082327 · View history | $31.07M 1,109,704 shares | 0.11% | -2.40K(-0.20%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 06 | LSV ASSET MANAGEMENT CIK 1050470 · View history | $26.72M 954,431 shares | 0.06% | +139.60K(+17.10%)Added | SEC filing ↗ Nov 6, 2025 | ▾ |
| 07 | STATE STREET CORP CIK 93751 · View history | $21.55M 769,555 shares | 0.00% | -7.71K(-1.00%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 08 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $15.30M 546,299 shares | 0.00% | +90.05K(+19.70%)Added | SEC filing ↗ Nov 10, 2025 | ▾ |
| 09 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $13.04M 465,831 shares | 0.00% | +2.68K(+0.60%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 10 | Quaker Capital Investments, LLC CIK 1633648 · View history | $11.71M 418,365 shares | 3.15% | +40.17K(+10.60%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 11 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $9.15M 326,739 shares | 0.00% | +140.01K(+75.00%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 12 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $7.86M 280,705 shares | 0.00% | -40.57K(-12.60%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 13 | NORTHERN TRUST CORP CIK 73124 · View history | $7.05M 251,953 shares | 0.00% | -5.20K(-2.00%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 14 | Dana Investment Advisors, Inc. CIK 1427514 · View history | $6.61M 236,070 shares | 0.19% | -1.68K(-0.70%)Reduced | SEC filing ↗ Nov 10, 2025 | ▾ |
| 15 | MORGAN STANLEY CIK 895421 · Amended · View history | $6.16M 220,163 shares | 0.00% | -37.52K(-14.60%)Reduced | SEC filing ↗ May 27, 2026 | ▾ |
| 16 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $5.99M 213,916 shares | 0.13% | -10.75K(-4.80%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 17 | Invesco Ltd. CIK 914208 · View history | $5.94M 212,194 shares | 0.00% | +27.94K(+15.20%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 18 | Bank of New York Mellon Corp CIK 1390777 · View history | $5.58M 199,227 shares | 0.00% | -7.66K(-3.70%)Reduced | SEC filing ↗ Nov 3, 2025 | ▾ |
| 19 | Russell Investments Group, Ltd. CIK 1692234 · View history | $5.04M 179,939 shares | 0.01% | +53.00K(+41.80%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 20 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $4.92M 175,772 shares | 0.01% | +39.19K(+28.70%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
Showing 20 / 200 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
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