Enzo Biochem Inc
ENZBDelisted Apr 7, 2025- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0000316253
Enzo Biochem Inc was delisted on Apr 7, 2025; its insiders filed their last Form 4 on Aug 20, 2025; 41 institutions reported holding it in 13F filings for Q1 2025, worth $4.96M in total; no superinvestor held it.
13F holders, Q2 2024
Institutional positions in Enzo Biochem Inc as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 39
- −2 vs. Q1 2024
- Shares held
- 12.4M
- −1.44M (−10.4%) vs. Q1 2024
- Total value
- $13.5M
- −$4.06M (−23.1%) vs. Q1 2024
- New holders
- 4
- 8 more added
- Sold out
- 6
- 9 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ENZB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 7 | $2.00M |
| Q1 2025 | 41 | $4.96M |
| Q4 2024 | 44 | $9.71M |
| Q3 2024 | 43 | $14.2M |
| Q2 2024 | 39 | $13.5M |
| Q1 2024 | 41 | $17.6M |
| Q4 2023 | 46 | $22.7M |
| Q3 2023 | 39 | $23.1M |
| Q2 2023 | 47 | $34.7M |
| Q1 2023 | 52 | $48.1M |
| Q4 2022 | 52 | $26.8M |
| Q3 2022 | 49 | $45.6M |
| Q2 2022 | 54 | $43.8M |
| Q1 2022 | 51 | $62.0M |
| Q4 2021 | 59 | $69.0M |
| Q3 2021 | 65 | $82.9M |
| Q2 2021 | 72 | $76.6M |
| Q1 2021 | 82 | $94.6M |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Enzo Biochem Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbert Fund Advisors, Inc. | 5,175,913 | $5.64M | 4.53% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 2,499,546 | $2.72M | 0.00% | +64,417+2.6% | Added |
| Vanguard Group Inc | 1,876,622 | $2.05M | 0.00% | 00.0% | Unchanged |
| BlackRock Inc. | 955,023 | $1.04M | 0.00% | +1,032+0.1% | Added |
| Geode Capital Management, LLC | 356,904 | $389.1K | 0.00% | +19,048+5.6% | Added |
| Dimensional Fund Advisors LP | 340,333 | $371.0K | 0.00% | −315,462−48.1% | Reduced |
| RBF Capital, LLC | 250,359 | $272.9K | 0.02% | 00.0% | Unchanged |
| State Street Corp | 154,139 | $168.0K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 132,100 | $144.0K | 0.00% | −95,000−41.8% | Reduced |
| Wittenberg Investment Management, Inc. | 117,137 | $127.7K | 0.04% | +49,134+72.3% | Added |
| Nierenberg Investment Management Company, Inc. | 88,555 | $96.5K | 0.06% | +77,000+666.4% | Added |
| Morgan Stanley | 71,755 | $78.2K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 67,204 | $73.3K | 0.00% | −54−0.1% | Reduced |
| Lazard Asset Management LLC | 50,453 | $54.0K | 0.00% | +50,453 | New |
| Price T Rowe Associates Inc | 44,800 | $49.0K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 28,262 | $30.8K | 0.00% | +13,735+94.5% | Added |
| Kempner Capital Management Inc. | 25,475 | $28.0K | 0.01% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 19,773 | $21.6K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 19,363 | $21.1K | 0.00% | +19,363 | New |
| Raymond James Trust N.A. | 17,016 | $18.5K | 0.00% | 00.0% | Unchanged |
| Shulman DeMeo Asset Management LLC | 15,487 | $16.9K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 14,955 | $16.3K | 0.00% | +14,955 | New |
| Charles Schwab Investment Management Inc | 13,471 | $14.7K | 0.00% | 00.0% | Unchanged |
| TLS Advisors LLC | 13,616 | $14.0K | 0.04% | +13,616 | New |
| Snowden Capital Advisors LLC | 12,045 | $13.1K | 0.00% | −8,400−41.1% | Reduced |
| Tower Research Capital LLC (TRC) | 4,263 | $4.65K | 0.00% | −7,850−64.8% | Reduced |
| Covestor Ltd | 3,967 | $4.00K | 0.00% | 00.0% | Unchanged |
| BFSG, LLC | 2,813 | $3.07K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 2,214 | $2.41K | 0.00% | −174−7.3% | Reduced |
| JPMorgan Chase & Co | 1,833 | $2.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,081 | $1.00K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,601 | $1.00K | 0.00% | +720+81.7% | Added |
| UBS Group AG | 723 | $788 | 0.00% | +445+160.1% | Added |
| Wells Fargo & Company | 578 | $630 | 0.00% | −304−34.5% | Reduced |
| FMR LLC | 429 | $468 | 0.00% | −1,556−78.4% | Reduced |
| Advisor Group Holdings, Inc. | 120 | $131 | 0.00% | −1,003−89.3% | Reduced |
| Clear Point Advisors Inc. | 120 | $131 | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 10 | $11 | 0.00% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 300 | $0 | 0.00% | 00.0% | Unchanged |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −1,260,013−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −24,270−100.0% | Sold out |
| Paradigm Financial Partners, LLC | 0 | $0 | 0.00% | −19,500−100.0% | Sold out |
| PFG Investments, LLC | 0 | $0 | 0.00% | −18,662−100.0% | Sold out |
| Sage Mountain Advisors LLC | 0 | $0 | 0.00% | −14,195−100.0% | Sold out |
| GWM Advisors LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |