Stocktoria
MATERION Corp MTRN
MATERION Corp institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 3,357,470 | $363.0M | 16.06% |
| CITADEL ADVISORS LLC | 90,153 | $26.8M | 0.43% |
| AQR CAPITAL MANAGEMENT LLC | 69,840 | $20.8M | 0.33% |
| D. E. Shaw & Co., Inc. | 27,310 | $8.1M | 0.13% |
| MILLENNIUM MANAGEMENT LLC | 12,224 | $3.6M | 0.06% |
| Point72 Asset Management, L.P. | 3,300 | $981,387 | 0.02% |
| Bridgewater Associates, LP | 3,213 | $955,514 | 0.02% |
| SOROS FUND MANAGEMENT LLC | 1,437 | $427,349 | 0.01% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.