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PERMA FIX ENVIRONMENTAL SERVICES INC PESI
Nasdaq · XNAS · stock · Hazardous Waste Management · website · IPO 2002-01-01
PERMA FIX ENVIRONMENTAL SERVICES INC institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 853,163 | $8.6M |
| CITADEL ADVISORS LLC | 84,813 | $906,651 |
| D. E. Shaw & Co., Inc. | 62,989 | $673,352 |
Source: SEC EDGAR filings · CIK 0000891532 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.