Stocktoria
Koppers Holdings Inc. KOP
NYSE · XNYS · stock · Lumber & Wood Products (No Furniture) · website · IPO 2006-02-01
Koppers Holdings Inc. institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 3,821,337 | $141.4M |
| TWO SIGMA INVESTMENTS, LP | 417,536 | $16.2M |
| AQR CAPITAL MANAGEMENT LLC | 95,467 | $3.7M |
| MILLENNIUM MANAGEMENT LLC | 52,015 | $2.0M |
| CITADEL ADVISORS LLC | 21,600 | $835,488 |
| D. E. Shaw & Co., Inc. | 12,511 | $483,925 |
| RENAISSANCE TECHNOLOGIES LLC | 5,500 | $212,740 |
Source: SEC EDGAR filings · CIK 0001315257 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.