Stocktoria
MATERION Corp MTRN
NYSE · XNYS · stock · Metal Forgings & Stampings · website · IPO 1980-03-17
MATERION Corp institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 3,357,470 | $363.0M |
| CITADEL ADVISORS LLC | 49,873 | $7.2M |
| AQR CAPITAL MANAGEMENT LLC | 44,904 | $6.5M |
| SOROS FUND MANAGEMENT LLC | 21,142 | $3.1M |
| MILLENNIUM MANAGEMENT LLC | 14,510 | $2.1M |
| D. E. Shaw & Co., Inc. | 8,210 | $1.2M |
| TWO SIGMA INVESTMENTS, LP | 6,000 | $867,900 |
| Bridgewater Associates, LP | 3,662 | $529,708 |
Source: SEC EDGAR filings · CIK 0001104657 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.