Zentalis Pharmaceuticals, Inc. - ZNTL
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Squadron Capital Management LLC | History | New | 4,031,000 | 9,432 | 3.46% | — | 1 | +4,031,000 | New | Q1 2026 | May 15, 2026 |
| 5AM Venture Management, LLC | History | No change | 3,947,913 | 9,238 | 2.56% | 1.68% | 2 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Added to | 2,956,526 | 6,918 | 0.01% | 0.0% | 3 | +1,485,112 | 100.93% | Q1 2026 | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Reduced | 2,848,252 | 6,658 | 0.01% | 0.01% | 4 | -1,042 | -0.04% | Q1 2026 | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 2,310,707 | 5,407 | 0.0% | — | 5 | +2,310,707 | New | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 1,938,145 | 4,535 | 0.01% | 0.01% | 6 | -945,600 | -32.79% | Q1 2026 | May 14, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 1,756,283 | 4,109 | 0.0% | 0.0% | 7 | -207,972 | -10.59% | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 2,855,590 | 3,855 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| D. E. Shaw & Co., Inc. | History | Reduced | 1,484,098 | 3,472 | 0.0% | 0.0% | 9 | -176,280 | -10.62% | Q1 2026 | May 15, 2026 |
| Opaleye Management Inc. | History | Added to | 1,412,656 | 3,305 | 0.44% | 0.25% | 10 | +11,750 | 0.84% | Q1 2026 | May 15, 2026 |
| Decheng Capital LLC | History | No change | 1,323,327 | 3,096 | 0.47% | 0.24% | 11 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 1,289,822 | 3,018 | 0.0% | 0.0% | 12 | +616,693 | 91.62% | Q1 2026 | May 15, 2026 |
| BlackRock, Inc. | History | Added to | 1,269,837 | 2,971 | 0.0% | 0.0% | 13 | +19,869 | 1.59% | Q1 2026 | May 13, 2026 |
| Ishara Investments LP | History | Reduced | 1,230,000 | 2,878 | 2.72% | 2.04% | 14 | -90,000 | -6.82% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 1,132,294 | 2,649 | 0.0% | 0.0% | 15 | -234,960 | -17.18% | Q1 2026 | May 15, 2026 |
| PRIMECAP MANAGEMENT CO/CA/ | History | No change | 957,420 | 2,240 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| PFIZER INC | History | No change | 953,834 | 2,003 | 0.84% | 0.54% | 17 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 1,483,500 | 2,002 | 0.0% | 0.0% | 18 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Added to | 792,001 | 1,853 | 0.0% | 0.0% | 19 | +4,946 | 0.63% | Q1 2026 | May 11, 2026 |
| Qube Research & Technologies Ltd | History | Added to | 637,116 | 1,490 | 0.0% | 0.0% | 20 | +619,645 | 3546.71% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 621,036 | 1,454 | 0.0% | 0.0% | 21 | +31,931 | 5.42% | Q1 2026 | May 15, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 620,407 | 1,452 | 0.09% | 0.14% | 22 | -549,166 | -46.95% | Q1 2026 | May 08, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 616,557 | 1,442 | 0.0% | 0.0% | 23 | +606,214 | 5861.1% | Q1 2026 | May 15, 2026 |
| Almitas Capital LLC | History | No change | 610,073 | 1,427 | 0.32% | 0.18% | 24 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BARCLAYS PLC | History | Added to | 591,217 | 1,383 | 0.0% | 0.0% | 25 | +22,774 | 4.01% | Q1 2026 | May 14, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 490,339 | 1,147 | 0.0% | 0.0% | 26 | +17,164 | 3.63% | Q1 2026 | May 12, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 471,438 | 1,103 | 0.0% | 0.0% | 27 | +52,071 | 12.42% | Q1 2026 | May 12, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 462,678 | 1,082 | 0.0% | 0.0% | 28 | +344,466 | 291.4% | Q1 2026 | May 15, 2026 |
| MARSHALL WACE, LLP | History | Added to | 392,643 | 918 | 0.0% | 0.0% | 29 | +144,855 | 58.46% | Q1 2026 | May 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | New | 360,600 | 843 | 0.0% | — | 30 | +360,600 | New | Q1 2026 | May 08, 2026 |
| Peapod Lane Capital LLC | History | Reduced | 366,868 | 834 | 0.68% | 0.51% | 31 | -81,993 | -18.27% | Q1 2026 | May 01, 2026 |
| MORGAN STANLEY | History | Reduced | 350,207 | 819 | 0.0% | 0.0% | 32 | -453,447 | -56.42% | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | Reduced | 322,507 | 754 | 0.01% | 0.02% | 33 | -254,200 | -44.08% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 304,471 | 712 | 0.0% | — | 34 | +304,471 | New | Q1 2026 | May 08, 2026 |
| Creative Planning | History | Added to | 285,000 | 666 | 0.0% | 0.0% | 35 | +25,000 | 9.62% | Q1 2026 | May 12, 2026 |
| CDC Financial, Inc. | History | New | 283,762 | 664 | 0.42% | — | 37 | +283,762 | New | Q1 2026 | May 15, 2026 |
| FMR LLC | History | Added to | 283,917 | 664 | 0.0% | 0.0% | 36 | +40,609 | 16.69% | Q1 2026 | May 15, 2026 |
| Anfield Capital Management, LLC | History | Added to | 274,516 | 642 | 0.18% | 0.1% | 38 | +31,911 | 13.15% | Q1 2026 | May 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 272,034 | 634 | 0.0% | 0.0% | 39 | +175,771 | 182.59% | Q1 2026 | May 07, 2026 |
| Stonepine Capital Management, LLC | History | Reduced | 269,100 | 629 | 0.25% | 0.46% | 40 | -194,600 | -41.97% | Q1 2026 | May 14, 2026 |
| Woodline Partners LP | History | Reduced | 266,032 | 622 | 0.0% | 0.0% | 41 | -264,550 | -49.86% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Reduced | 249,690 | 584 | 0.0% | 0.0% | 42 | -22,100 | -8.13% | Q1 2026 | May 15, 2026 |
| SEI INVESTMENTS CO | History | Added to | 191,551 | 448 | 0.0% | 0.0% | 43 | +24,451 | 14.63% | Q1 2026 | May 13, 2026 |
| UBS Group AG | History | Reduced | 155,704 | 364 | 0.0% | 0.0% | 44 | -518,894 | -76.92% | Q1 2026 | May 05, 2026 |
| Quarry LP | History | Added to | 150,000 | 351 | 0.06% | 0.03% | 45 | +18,000 | 13.64% | Q1 2026 | May 15, 2026 |
| ADAR1 Capital Management, LLC | History | Added to | 144,636 | 338 | 0.02% | 0.01% | 46 | +64,636 | 80.79% | Q1 2026 | May 15, 2026 |
| PANAGORA ASSET MANAGEMENT INC | History | Added to | 139,690 | 326 | 0.0% | 0.0% | 47 | +53,050 | 61.23% | Q1 2026 | May 14, 2026 |
| Invesco Ltd. | History | Reduced | 125,767 | 294 | 0.0% | 0.0% | 48 | -62,815 | -33.31% | Q1 2026 | May 12, 2026 |
| NORTHERN TRUST CORP | History | Added to | 118,186 | 276 | 0.0% | 0.0% | 49 | +25,315 | 27.26% | Q1 2026 | May 14, 2026 |
| Hudson Bay Capital Management LP | History | New | 117,127 | 274 | 0.0% | — | 50 | +117,127 | New | Q1 2026 | May 13, 2026 |
| Seven Fleet Capital Management LP | History | New | 110,000 | 257 | 0.08% | — | 52 | +110,000 | New | Q1 2026 | Jun 04, 2026 |
| BARR E S & CO | History | Added to | 110,000 | 257 | 0.01% | 0.0% | 51 | +52,500 | 91.3% | Q1 2026 | May 13, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 113,126 | 242 | 0.0% | 0.0% | 53 | -71,881 | -38.85% | Q1 2026 | May 13, 2026 |
| SIMPLEX TRADING, LLC | History | New | 103,254 | 241 | 0.0% | — | 54 | +103,254 | New | Q1 2026 | May 14, 2026 |
| Point72 Asset Management, L.P. | History | Reduced | 94,854 | 221 | 0.0% | 0.0% | 55 | -5,436 | -5.42% | Q1 2026 | May 15, 2026 |
| Graham Capital Management, L.P. | History | Added to | 92,427 | 216 | 0.01% | 0.0% | 56 | +1,517 | 1.67% | Q1 2026 | May 15, 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | Reduced | 78,740 | 207 | 0.0% | 0.0% | 57 | -51,667 | -39.62% | Q1 2026 | Apr 08, 2026 |
| CITIGROUP INC | History | New | 77,255 | 180 | 0.0% | — | 59 | +77,255 | New | Q1 2026 | May 11, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 77,300 | 180 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| 49 WEALTH MANAGEMENT, LLC | History | Reduced | 66,401 | 155 | 0.01% | 0.01% | 60 | -4,510 | -6.36% | Q1 2026 | May 13, 2026 |
| FEDERATED HERMES, INC. | History | Added to | 65,520 | 153 | 0.0% | 0.0% | 61 | +30,946 | 89.51% | Q1 2026 | May 11, 2026 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | No change | 61,412 | 143 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| HRT FINANCIAL LP | History | New | 52,185 | 122 | 0.0% | — | 63 | +52,185 | New | Q1 2026 | May 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | New | 51,087 | 119 | 0.0% | — | 64 | +51,087 | New | Q1 2026 | May 15, 2026 |
| RBF Capital, LLC | History | Reduced | 50,000 | 117 | 0.01% | 0.0% | 65 | -30,000 | -37.5% | Q1 2026 | May 18, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 48,572 | 113 | 0.0% | 0.0% | 66 | +35,692 | 277.11% | Q1 2026 | May 15, 2026 |
| OMERS ADMINISTRATION Corp | History | New | 47,700 | 111 | 0.0% | — | 67 | +47,700 | New | Q1 2026 | May 15, 2026 |
| Brevan Howard Capital Management LP | History | New | 47,063 | 110 | 0.0% | — | 68 | +47,063 | New | Q1 2026 | May 15, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | No change | 34,849 | 81 | 0.0% | 0.0% | 69 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Quadrature Capital Ltd | History | Reduced | 33,332 | 77 | 0.0% | 0.0% | 70 | -104,236 | -75.77% | Q1 2026 | May 15, 2026 |
| Private Advisor Group, LLC | History | New | 31,472 | 73 | 0.0% | — | 71 | +31,472 | New | Q1 2026 | Apr 24, 2026 |
| Squarepoint Ops LLC | History | Reduced | 30,691 | 71 | 0.0% | 0.0% | 72 | -77,043 | -71.51% | Q1 2026 | May 15, 2026 |
| Headlands Technologies LLC | History | New | 29,899 | 69 | 0.01% | — | 74 | +29,899 | New | Q1 2026 | May 13, 2026 |
| Regency Capital Management Inc.\DE | History | No change | 29,500 | 69 | 0.03% | 0.02% | 73 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| State of Wyoming | History | New | 28,466 | 66 | 0.01% | — | 75 | +28,466 | New | Q1 2026 | May 13, 2026 |
| Carson Advisory Inc. | History | Reduced | 23,270 | 54 | 0.03% | 0.02% | 76 | -200 | -0.85% | Q1 2026 | May 07, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | Reduced | 22,675 | 53 | 0.0% | 0.0% | 78 | -23,320 | -50.7% | Q1 2026 | May 15, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Added to | 22,895 | 53 | 0.0% | 0.0% | 77 | +3,000 | 15.08% | Q1 2026 | May 14, 2026 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | History | Reduced | 22,447 | 52 | 0.0% | 0.0% | 79 | -28,614 | -56.04% | Q1 2026 | May 11, 2026 |
| Vanguard Global Advisers, LLC | History | New | 21,725 | 50 | 0.0% | — | 80 | +21,725 | New | Q1 2026 | May 08, 2026 |
| Schonfeld Strategic Advisors LLC | History | New | 20,600 | 48 | 0.0% | — | 82 | +20,600 | New | Q1 2026 | May 15, 2026 |
| PRUDENTIAL FINANCIAL INC | History | Reduced | 20,850 | 48 | 0.0% | 0.0% | 81 | -3,700 | -15.07% | Q1 2026 | May 13, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | New | 20,400 | 47 | 0.0% | — | 83 | +20,400 | New | Q1 2026 | May 15, 2026 |
| Sivia Capital Partners, LLC | History | No change | 20,000 | 46 | 0.01% | 0.01% | 84 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Birchview Capital, LP | History | Added to | 17,503 | 40 | 0.02% | 0.01% | 85 | +503 | 2.96% | Q1 2026 | May 15, 2026 |
| Catalyst Funds Management Pty Ltd | History | New | 16,700 | 39 | 0.01% | — | 87 | +16,700 | New | Q1 2026 | May 11, 2026 |
| EVERGREEN CAPITAL MANAGEMENT LLC | History | No change | 16,915 | 39 | 0.0% | 0.0% | 86 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| CTC Alternative Strategies, Ltd. | History | New | 12,500 | 29 | 0.07% | — | 88 | +12,500 | New | Q1 2026 | May 21, 2026 |
| Shay Capital LLC | History | No change | 10,662 | 24 | 0.0% | 0.0% | 89 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Cornerstone Wealth Management, LLC | History | New | 10,186 | 23 | 0.0% | — | 90 | +10,186 | New | Q1 2026 | Apr 23, 2026 |
| CWM, LLC | History | Reduced | 5,377 | 12 | 0.0% | 0.0% | 91 | -3,187 | -37.21% | Q1 2026 | May 14, 2026 |
| GROUP ONE TRADING LLC | History | Reduced | 1,460 | 3 | 0.0% | 0.0% | 92 | -18,640 | -92.74% | Q1 2026 | May 13, 2026 |
| EverSource Wealth Advisors, LLC | History | Added to | 1,699 | 3 | 0.0% | 0.0% | 93 | +55 | 3.35% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | New | 1,134 | 2 | 0.0% | — | 95 | +1,134 | New | Q1 2026 | May 15, 2026 |
| Wilmington Savings Fund Society, FSB | History | No change | 1,000 | 2 | 0.0% | 0.0% | 94 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | History | Closed out | 0 | 0 | — | 0.0% | — | -124,525 | -100.0% | Q1 2026 | May 15, 2026 |
| Walleye Capital LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -110,448 | -100.0% | Q1 2026 | May 13, 2026 |
| OPAL CAPITAL LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -72,251 | -100.0% | Q1 2026 | May 15, 2026 |
| ALGERT GLOBAL LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -48,496 | -100.0% | Q1 2026 | May 14, 2026 |
| Acorn Wealth Advisors, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -20,000 | -100.0% | Q1 2026 | Apr 30, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 98 | 0 | — | 0.0% | — | -12,642 | -99.23% | Q1 2026 | May 15, 2026 |
| IEQ CAPITAL, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,229 | -100.0% | Q1 2026 | May 14, 2026 |
| HIGHLINE WEALTH PARTNERS LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -5,000 | -100.0% | Q1 2026 | Apr 06, 2026 |
| Fortitude Family Office, LLC | History | New | 209 | 0 | — | — | — | +209 | New | Q1 2026 | Apr 15, 2026 |
| Silicon Valley Capital Partners | History | New | 84 | 0 | — | — | — | +84 | New | Q1 2026 | May 19, 2026 |
| Covestor Ltd | History | Closed out | 0 | 0 | — | — | — | -51 | -100.0% | Q1 2026 | May 05, 2026 |
| Inspire Investing, LLC | History | Added to | 21 | 0 | — | — | — | +5 | 31.25% | Q1 2026 | Apr 23, 2026 |
| Caitong International Asset Management Co., Ltd | History | Closed out | 0 | 0 | — | — | — | -2 | -100.0% | Q1 2026 | May 11, 2026 |
| WELLS FARGO & COMPANY/MN | History | New | 1 | 0 | — | — | — | +1 | New | Q1 2026 | May 11, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 387 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| HighMark Wealth Management LLC | History | No change | 130 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| SBI Securities Co., Ltd. | History | No change | 27 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Optiver Holding B.V. | History | No change | 44 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Jun 02, 2026 |