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, Q3 2021
Institutional positions in Enzo Biochem Inc as of Sep 30, 2021. 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
- 65
- −7 vs. Q2 2021
- Shares held
- 23.4M
- −732.1K (−3.0%) vs. Q2 2021
- Total value
- $82.9M
- +$6.33M (+8.3%) vs. Q2 2021
- New holders
- 6
- 11 more added
- Sold out
- 13
- 24 more reduced
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Enzo Biochem Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbert Fund Advisors, Inc. | 5,175,913 | $18.3M | 9.49% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 3,210,064 | $11.4M | 0.01% | −49,200−1.5% | Reduced |
| Roumell Asset Management, LLC | 2,886,771 | $10.2M | 13.54% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,010,296 | $7.12M | 0.00% | 00.0% | Unchanged |
| Evermore Global Advisors, LLC | 1,730,607 | $6.13M | 7.19% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,554,149 | $5.50M | 0.00% | −39,912−2.5% | Reduced |
| BlackRock Inc. | 1,532,170 | $5.42M | 0.00% | −18,215−1.2% | Reduced |
| VIEX Capital Advisors, LLC | 1,510,401 | $5.35M | 3.56% | +11,499+0.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 941,760 | $3.33M | 0.02% | −4,425−0.5% | Reduced |
| Geode Capital Management, LLC | 346,485 | $1.23M | 0.00% | −2,736−0.8% | Reduced |
| Bridgeway Capital Management, LLC | 276,200 | $978.0K | 0.02% | +55,000+24.9% | Added |
| RBF Capital, LLC | 250,359 | $886.0K | 0.05% | −13,553−5.1% | Reduced |
| Group One Trading, L.P. | 248,280 | $879.0K | 0.02% | −42,075−14.5% | Reduced |
| State Street Corp | 195,354 | $692.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 193,100 | $684.0K | 0.00% | +158,600+459.7% | Added |
| Ergoteles LLC | 177,048 | $627.0K | 0.02% | −15,852−8.2% | Reduced |
| HRT Financial LP | 127,624 | $451.0K | 0.00% | −2,461−1.9% | Reduced |
| Northern Trust Corp | 107,061 | $379.0K | 0.00% | −3,381−3.1% | Reduced |
| Susquehanna International Group, LLP | 94,515 | $335.0K | 0.00% | +50,688+115.7% | Added |
| Invesco Ltd. | 63,078 | $223.0K | 0.00% | +2,209+3.6% | Added |
| Citadel Advisors LLC | 54,947 | $195.0K | 0.00% | −18,863−25.6% | Reduced |
| Simplex Trading, LLC | 57,960 | $182.0K | 0.01% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 45,500 | $161.0K | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 45,163 | $160.0K | 0.00% | −30,483−40.3% | Reduced |
| Price T Rowe Associates Inc | 44,800 | $159.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 42,327 | $150.0K | 0.00% | −11,637−21.6% | Reduced |
| Millennium Management LLC | 39,906 | $141.0K | 0.00% | −374,776−90.4% | Reduced |
| Winton Group Ltd | 39,041 | $138.0K | 0.01% | +1,163+3.1% | Added |
| Snowden Capital Advisors LLC | 31,149 | $110.3K | 0.01% | −300−1.0% | Reduced |
| Wolverine Trading, LLC | 28,842 | $102.0K | 0.00% | +8,759+43.6% | Added |
| Cutter & CO Brokerage, Inc. | 27,827 | $99.0K | 0.02% | +2,000+7.7% | Added |
| Bank of New York Mellon Corp | 27,308 | $97.0K | 0.00% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 26,010 | $92.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 25,696 | $91.0K | 0.00% | −24,372−48.7% | Reduced |
| Kempner Capital Management Inc. | 25,475 | $90.0K | 0.05% | 00.0% | Unchanged |
| Belvedere Trading LLC | 25,998 | $86.0K | 0.02% | +25,998 | New |
| AE Wealth Management LLC | 20,000 | $71.0K | 0.00% | 00.0% | Unchanged |
| Paradigm Financial Partners, LLC | 18,000 | $70.0K | 0.02% | 00.0% | Unchanged |
| Corrado Advisors, LLC | 19,366 | $69.0K | 0.04% | −3,590−15.6% | Reduced |
| ETF Managers Group, LLC | 17,276 | $61.0K | 0.00% | +3,051+21.4% | Added |
| Raymond James Trust N.A. | 17,016 | $60.0K | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 17,058 | $60.0K | 0.00% | +17,058 | New |
| HighTower Advisors, LLC | 15,000 | $53.0K | 0.00% | −115−0.8% | Reduced |
| Baird Financial Group, Inc. | 15,000 | $53.0K | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 13,712 | $49.0K | 0.01% | +13,712 | New |
| Charles Schwab Investment Management Inc | 13,471 | $48.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 12,246 | $44.0K | 0.00% | −1,305−9.6% | Reduced |
| Neuberger Berman Group LLC | 10,836 | $38.0K | 0.00% | +10,836 | New |
| Optiver Holding B.V. | 6,611 | $23.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 5,989 | $21.0K | 0.00% | +908+17.9% | Added |
| BDO Wealth Advisors, LLC | 5,000 | $18.0K | 0.00% | +5,000 | New |
| UBS Group AG | 4,364 | $16.0K | 0.00% | +3,137+255.7% | Added |
| Royal Bank of Canada | 1,400 | $5.00K | 0.00% | −3,609−72.1% | Reduced |
| Advisor Group Holdings, Inc. | 977 | $4.00K | 0.00% | −751−43.5% | Reduced |
| Wells Fargo & Company | 1,059 | $4.00K | 0.00% | −15−1.4% | Reduced |
| Private Capital Group, LLC | 1,250 | $4.00K | 0.00% | +1,250 | New |
| BNP Paribas Arbitrage, SA | 374 | $1.32K | 0.00% | −3,908−91.3% | Reduced |
| Federated Hermes, Inc. | 226 | $1.00K | 0.00% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 300 | $1.00K | 0.00% | 00.0% | Unchanged |
| FourThought Financial, LLC | 217 | $1.00K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 70 | $0 | 0.00% | −107,650−99.9% | Reduced |
| City Holding Co | 120 | $0 | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Hudock, Inc. | 242 | $0 | 0.00% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 110 | $0 | 0.00% | 00.0% | Unchanged |
| Tibra Equities Europe Ltd | 0 | $0 | 0.00% | −111,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −77,317−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −39,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −28,909−100.0% | Sold out |
| Corsair Capital Management, L.P. | 0 | $0 | 0.00% | −16,911−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −14,737−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −13,900−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −13,166−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −11,793−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −2,135−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −349−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −78−100.0% | Sold out |