Stocktoria
CASTLE BIOSCIENCES INC CSTL
Nasdaq · XNAS · stock · Services-Medical Laboratories · website · IPO 2019-07-25
CASTLE BIOSCIENCES INC institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 3,044,973 | $66.3M |
| RENAISSANCE TECHNOLOGIES LLC | 532,800 | $13.1M |
| MILLENNIUM MANAGEMENT LLC | 353,319 | $8.7M |
| TWO SIGMA INVESTMENTS, LP | 248,840 | $6.1M |
| D. E. Shaw & Co., Inc. | 211,966 | $5.2M |
| CITADEL ADVISORS LLC | 165,977 | $4.1M |
| AQR CAPITAL MANAGEMENT LLC | 64,880 | $1.6M |
Source: SEC EDGAR filings · CIK 0001447362 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.