Stocktoria
PTC THERAPEUTICS, INC. PTCT
Nasdaq · XNAS · stock · Pharmaceutical Preparations · website · IPO 2013-06-20
PTC THERAPEUTICS, INC. institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 7,772,140 | $237.7M |
| D. E. Shaw & Co., Inc. | 1,640,381 | $111.8M |
| RENAISSANCE TECHNOLOGIES LLC | 533,300 | $36.3M |
| CITADEL ADVISORS LLC | 413,499 | $28.2M |
| AQR CAPITAL MANAGEMENT LLC | 342,106 | $23.3M |
| TWO SIGMA INVESTMENTS, LP | 27,110 | $1.8M |
Source: SEC EDGAR filings · CIK 0001070081 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.