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 2021
Institutional positions in Enzo Biochem Inc as of Jun 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
- 72
- −10 vs. Q1 2021
- Shares held
- 24.2M
- −3.33M (−12.1%) vs. Q1 2021
- Total value
- $76.6M
- −$18.0M (−19.0%) vs. Q1 2021
- New holders
- 16
- 9 more added
- Sold out
- 26
- 33 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Enzo Biochem Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbert Fund Advisors, Inc. | 5,175,913 | $16.4M | 9.16% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 3,259,264 | $10.3M | 0.01% | −81,600−2.4% | Reduced |
| Roumell Asset Management, LLC | 2,886,771 | $9.15M | 10.69% | +150,052+5.5% | Added |
| Vanguard Group Inc | 2,010,296 | $6.37M | 0.00% | −374,913−15.7% | Reduced |
| Evermore Global Advisors, LLC | 1,730,607 | $5.49M | 5.02% | −875,000−33.6% | Reduced |
| Dimensional Fund Advisors LP | 1,594,061 | $5.05M | 0.00% | −39,162−2.4% | Reduced |
| BlackRock Inc. | 1,550,385 | $4.92M | 0.00% | −2,357,869−60.3% | Reduced |
| VIEX Capital Advisors, LLC | 1,498,902 | $4.75M | 3.40% | +1,498,902 | New |
| Fuller & Thaler Asset Management, Inc. | 946,185 | $3.00M | 0.02% | +946,185 | New |
| Millennium Management LLC | 414,682 | $1.31M | 0.00% | +316,940+324.3% | Added |
| Geode Capital Management, LLC | 349,221 | $1.11M | 0.00% | −310,804−47.1% | Reduced |
| Group One Trading, L.P. | 290,355 | $920.0K | 0.02% | +51,087+21.4% | Added |
| RBF Capital, LLC | 263,912 | $837.0K | 0.05% | +263,912 | New |
| Bridgeway Capital Management, LLC | 221,200 | $701.0K | 0.01% | −37,500−14.5% | Reduced |
| State Street Corp | 195,354 | $619.0K | 0.00% | −602,964−75.5% | Reduced |
| Ergoteles LLC | 192,900 | $611.0K | 0.01% | +192,900 | New |
| HRT Financial LP | 130,085 | $412.0K | 0.00% | +130,085 | New |
| Tibra Equities Europe Ltd | 111,000 | $352.0K | 0.11% | +111,000 | New |
| Northern Trust Corp | 110,442 | $350.0K | 0.00% | −346,488−75.8% | Reduced |
| JPMorgan Chase & Co | 107,720 | $341.0K | 0.00% | −31,552−22.7% | Reduced |
| Jane Street Group, LLC | 77,317 | $245.0K | 0.00% | +62,870+435.2% | Added |
| Goldman Sachs Group Inc | 75,646 | $240.0K | 0.00% | −2,493−3.2% | Reduced |
| Citadel Advisors LLC | 73,810 | $234.0K | 0.00% | +29,008+64.7% | Added |
| Invesco Ltd. | 60,869 | $193.0K | 0.00% | −11,690−16.1% | Reduced |
| Simplex Trading, LLC | 57,960 | $183.0K | 0.01% | −100,682−63.5% | Reduced |
| Two Sigma Investments, LP | 53,964 | $171.0K | 0.00% | +11,105+25.9% | Added |
| Bank of America Corp | 50,068 | $159.0K | 0.00% | −794−1.6% | Reduced |
| Prelude Capital Management, LLC | 45,500 | $144.0K | 0.01% | −4,500−9.0% | Reduced |
| Price T Rowe Associates Inc | 44,800 | $142.0K | 0.00% | −11,563−20.5% | Reduced |
| Susquehanna International Group, LLP | 43,827 | $139.0K | 0.00% | −23,143−34.6% | Reduced |
| Jump Financial, LLC | 39,000 | $124.0K | 0.01% | +39,000 | New |
| Winton Group Ltd | 37,878 | $120.0K | 0.01% | −428−1.1% | Reduced |
| Two Sigma Advisers, LP | 34,500 | $109.0K | 0.00% | +34,500 | New |
| Snowden Capital Advisors LLC | 31,449 | $99.7K | 0.00% | −400−1.3% | Reduced |
| Marshall Wace, LLP | 28,909 | $92.0K | 0.00% | +28,909 | New |
| Bank of New York Mellon Corp | 27,308 | $87.0K | 0.00% | −127,303−82.3% | Reduced |
| Cutter & CO Brokerage, Inc. | 25,827 | $82.0K | 0.02% | −4,000−13.4% | Reduced |
| Integrated Wealth Concepts LLC | 26,010 | $82.0K | 0.00% | 00.0% | Unchanged |
| Kempner Capital Management Inc. | 25,475 | $81.0K | 0.05% | −70,001−73.3% | Reduced |
| Corrado Advisors, LLC | 22,956 | $73.0K | 0.04% | −23,860−51.0% | Reduced |
| AE Wealth Management LLC | 20,000 | $63.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 20,083 | $62.0K | 0.00% | −32,597−61.9% | Reduced |
| Paradigm Financial Partners, LLC | 18,000 | $57.0K | 0.01% | 00.0% | Unchanged |
| Raymond James Trust N.A. | 17,016 | $54.0K | 0.00% | 00.0% | Unchanged |
| Corsair Capital Management, L.P. | 16,911 | $54.0K | 0.01% | +16,911 | New |
| Baird Financial Group, Inc. | 15,000 | $48.0K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 15,115 | $48.0K | 0.00% | +115+0.8% | Added |
| XTX Topco Ltd | 14,737 | $47.0K | 0.02% | +14,737 | New |
| ETF Managers Group, LLC | 14,225 | $44.0K | 0.00% | −446−3.0% | Reduced |
| Boothbay Fund Management, LLC | 13,900 | $44.0K | 0.00% | +13,900 | New |
| Charles Schwab Investment Management Inc | 13,471 | $43.0K | 0.00% | −92,538−87.3% | Reduced |
| Morgan Stanley | 13,551 | $43.0K | 0.00% | +5,432+66.9% | Added |
| ExodusPoint Capital Management, LP | 13,166 | $42.0K | 0.00% | +13,166 | New |
| Assenagon Asset Management S.A. | 11,793 | $37.0K | 0.00% | +11,793 | New |
| Optiver Holding B.V. | 6,611 | $21.0K | 0.00% | +6,611 | New |
| Barclays PLC | 5,081 | $16.0K | 0.00% | −32,057−86.3% | Reduced |
| Royal Bank of Canada | 5,009 | $16.0K | 0.00% | +1,295+34.9% | Added |
| BNP Paribas Arbitrage, SA | 4,282 | $13.6K | 0.00% | −13,656−76.1% | Reduced |
| Panagora Asset Management Inc | 2,135 | $7.00K | 0.00% | −56,785−96.4% | Reduced |
| Advisor Group Holdings, Inc. | 1,728 | $5.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,074 | $4.00K | 0.00% | −22,228−95.4% | Reduced |
| UBS Group AG | 1,227 | $4.00K | 0.00% | −7,706−86.3% | Reduced |
| Advisory Services Network, LLC | 500 | $2.00K | 0.00% | +500 | New |
| New York State Common Retirement Fund | 349 | $1.00K | 0.00% | −36,751−99.1% | 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 |
| Citigroup Inc | 78 | $0 | 0.00% | −2,862−97.3% | 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 |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −240,008−100.0% | Sold out |
| Ariel Investments, LLC | 0 | $0 | 0.00% | −237,992−100.0% | Sold out |
| Nuveen Asset Management, LLC | 0 | $0 | 0.00% | −215,319−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −185,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −102,282−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −89,900−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −75,155−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −67,821−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −56,900−100.0% | Sold out |
| MYDA Advisors LLC | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −29,900−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −28,840−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −25,891−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −22,942−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −22,082−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −20,022−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −14,819−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −14,887−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −14,050−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −11,869−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −11,807−100.0% | Sold out |
| Parametric Portfolio Associates LLC | 0 | $0 | 0.00% | −10,715−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −3,924−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −3,092−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −1,315−100.0% | Sold out |