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, Q4 2021
Institutional positions in Enzo Biochem Inc as of Dec 31, 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
- 59
- −6 vs. Q3 2021
- Shares held
- 21.5M
- −1.94M (−8.3%) vs. Q3 2021
- Total value
- $69.0M
- −$13.9M (−16.8%) vs. Q3 2021
- New holders
- 9
- 9 more added
- Sold out
- 15
- 18 more reduced
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Enzo Biochem Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbert Fund Advisors, Inc. | 5,175,913 | $16.6M | 7.68% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 3,094,764 | $9.93M | 0.01% | −115,300−3.6% | Reduced |
| Roumell Asset Management, LLC | 2,436,771 | $7.82M | 10.43% | −450,000−15.6% | Reduced |
| Vanguard Group Inc | 1,783,048 | $5.72M | 0.00% | −227,248−11.3% | Reduced |
| VIEX Capital Advisors, LLC | 1,736,087 | $5.57M | 9.08% | +225,686+14.9% | Added |
| Dimensional Fund Advisors LP | 1,596,839 | $5.13M | 0.00% | +42,690+2.7% | Added |
| BlackRock Inc. | 1,533,171 | $4.92M | 0.00% | +1,001+0.1% | Added |
| Fuller & Thaler Asset Management, Inc. | 946,285 | $3.04M | 0.02% | +4,525+0.5% | Added |
| AMH Equity Ltd | 596,742 | $1.92M | 2.80% | +596,742 | New |
| Geode Capital Management, LLC | 346,485 | $1.11M | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 319,500 | $1.03M | 0.03% | +319,500 | New |
| Bridgeway Capital Management, LLC | 311,200 | $999.0K | 0.02% | +35,000+12.7% | Added |
| RBF Capital, LLC | 250,359 | $804.0K | 0.05% | 00.0% | Unchanged |
| Potomac Capital Management, Inc. | 208,000 | $668.0K | 0.64% | +208,000 | New |
| State Street Corp | 195,354 | $627.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 114,523 | $367.0K | 0.00% | +7,462+7.0% | Added |
| Bank of New York Mellon Corp | 84,830 | $273.0K | 0.00% | +57,522+210.6% | Added |
| Invesco Ltd. | 59,239 | $190.0K | 0.00% | −3,839−6.1% | Reduced |
| Corsair Capital Management, L.P. | 58,657 | $188.0K | 0.04% | +58,657 | New |
| Two Sigma Advisers, LP | 51,000 | $164.0K | 0.00% | −142,100−73.6% | Reduced |
| Truist Financial Corp | 50,016 | $161.0K | 0.00% | +50,016 | New |
| Prelude Capital Management, LLC | 45,500 | $146.0K | 0.01% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 44,800 | $144.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 39,619 | $127.0K | 0.00% | −54,896−58.1% | Reduced |
| Goldman Sachs Group Inc | 30,041 | $96.0K | 0.00% | −15,122−33.5% | Reduced |
| Snowden Capital Advisors LLC | 29,649 | $95.0K | 0.00% | −1,500−4.8% | Reduced |
| Cutter & CO Brokerage, Inc. | 27,777 | $89.0K | 0.02% | −50−0.2% | Reduced |
| Tower Research Capital LLC (TRC) | 27,326 | $88.0K | 0.00% | +27,326 | New |
| Kempner Capital Management Inc. | 25,475 | $82.0K | 0.05% | 00.0% | Unchanged |
| Agate Pass Investment Management, LLC | 24,292 | $78.0K | 0.05% | +24,292 | New |
| Simplex Trading, LLC | 22,481 | $72.0K | 0.00% | −35,479−61.2% | Reduced |
| Ergoteles LLC | 21,032 | $68.0K | 0.00% | −156,016−88.1% | Reduced |
| AE Wealth Management LLC | 20,000 | $64.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 18,903 | $60.0K | 0.00% | +6,657+54.4% | Added |
| Paradigm Financial Partners, LLC | 18,000 | $58.0K | 0.01% | 00.0% | Unchanged |
| HRT Financial LP | 17,589 | $56.0K | 0.00% | −110,035−86.2% | Reduced |
| Raymond James Trust N.A. | 17,016 | $55.0K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 15,000 | $48.0K | 0.00% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 15,000 | $48.0K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 14,580 | $47.0K | 0.00% | −40,367−73.5% | Reduced |
| ETF Managers Group, LLC | 14,651 | $47.0K | 0.00% | −2,625−15.2% | Reduced |
| Charles Schwab Investment Management Inc | 13,471 | $44.0K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 10,500 | $34.0K | 0.00% | +10,500 | New |
| Acadian Asset Management LLC | 8,279 | $26.0K | 0.00% | +8,279 | New |
| Bank of America Corp | 7,046 | $23.0K | 0.00% | −18,650−72.6% | Reduced |
| Optiver Holding B.V. | 6,611 | $23.0K | 0.00% | 00.0% | Unchanged |
| BDO Wealth Advisors, LLC | 5,000 | $16.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,204 | $10.0K | 0.00% | −1,160−26.6% | Reduced |
| Wells Fargo & Company | 1,060 | $4.00K | 0.00% | +1+0.1% | Added |
| Advisor Group Holdings, Inc. | 977 | $3.00K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 500 | $2.00K | 0.00% | −900−64.3% | 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 |
| BNP Paribas Arbitrage, SA | 268 | $860 | 0.00% | −106−28.3% | Reduced |
| JPMorgan Chase & Co | 70 | $0 | 0.00% | 00.0% | Unchanged |
| City Holding Co | 120 | $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 |
| Evermore Global Advisors, LLC | 0 | $0 | 0.00% | −1,730,607−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −248,280−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −42,327−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −39,906−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −39,041−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −28,842−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −26,010−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −25,998−100.0% | Sold out |
| Corrado Advisors, LLC | 0 | $0 | 0.00% | −19,366−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −17,058−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −13,712−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −10,836−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −5,989−100.0% | Sold out |
| Private Capital Group, LLC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |