LB PHARMACEUTICALS INC - LBRX
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Deep Track Capital, LP | History | No change | 3,352,804 | 108,815 | 1.58% | 1.58% | 1 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BlackRock, Inc. | History | No change | 2,734,305 | 88,741 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | History | No change | 2,208,604 | 71,680 | 0.62% | 0.62% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Trails Edge Capital Partners, LP | History | No change | 1,523,022 | 49,429 | 7.85% | 7.85% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | History | No change | 1,497,293 | 48,871 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Commodore Capital LP | History | No change | 1,500,000 | 48,682 | 2.9% | 2.9% | 6 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TCG Crossover Management, LLC | History | No change | 1,447,310 | 46,972 | 1.13% | 1.13% | 7 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Caligan Partners LP | History | No change | 1,438,070 | 46,672 | 2.2% | 2.2% | 8 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Spruce Street Capital LP | History | No change | 1,376,159 | 44,663 | 8.76% | 8.76% | 9 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Nantahala Capital Management, LLC | History | No change | 1,052,894 | 34,171 | 1.14% | 1.14% | 10 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | No change | 971,165 | 31,519 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | No change | 921,471 | 29,906 | 0.04% | 0.04% | 12 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Alyeska Investment Group, L.P. | History | No change | 863,947 | 28,039 | 0.07% | 0.07% | 13 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Vivo Capital, LLC | History | No change | 800,000 | 25,964 | 2.37% | 2.37% | 14 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Nan Fung Group Holdings Ltd | History | No change | 630,657 | 20,467 | 15.57% | 15.57% | 15 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 612,793 | 19,893 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| STATE STREET CORP | History | No change | 602,028 | 19,538 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| Logos Global Management LP | History | No change | 585,000 | 18,986 | 0.82% | 0.82% | 18 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 576,456 | 18,708 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JENNISON ASSOCIATES LLC | History | No change | 540,902 | 17,554 | 0.01% | 0.01% | 20 | 0 | 0.0% | Q2 2026 | Aug 03, 2026 |
| Candriam S.C.A. | History | New | 284,233 | 10,948 | 0.05% | — | 21 | +284,233 | New | Q3 2026 | Nov 03, 2026 |
| GREAT POINT PARTNERS LLC | History | No change | 317,221 | 10,295 | 1.95% | 1.95% | 22 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | No change | 275,675 | 8,947 | 0.12% | 0.12% | 23 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 259,219 | 8,412 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AMERIPRISE FINANCIAL INC | History | No change | 227,485 | 7,383 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | No change | 215,969 | 7,009 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| HighVista Strategies LLC | History | No change | 211,511 | 6,864 | 1.56% | 1.56% | 27 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BAKER BROS. ADVISORS LP | History | No change | 200,000 | 6,491 | 0.03% | 0.03% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | No change | 195,486 | 6,344 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| FMR LLC | History | No change | 188,907 | 6,130 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| NORTHERN TRUST CORP | History | No change | 186,037 | 6,037 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Eversept Partners, LP | History | No change | 183,663 | 5,960 | 0.31% | 0.31% | 32 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | No change | 162,801 | 5,283 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | No change | 152,162 | 4,938 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Integral Health Asset Management, LLC | History | No change | 150,000 | 4,868 | 0.19% | 0.19% | 35 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | No change | 91,656 | 2,974 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 86,371 | 2,803 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| UBS Group AG | History | No change | 85,951 | 2,789 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Longbow Finance SA | History | No change | 82,336 | 2,672 | 0.34% | 0.34% | 39 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| Boxer Capital Management, LLC | History | No change | 70,000 | 2,271 | 0.17% | 0.17% | 40 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NEXTBio Capital Management LP | History | No change | 68,249 | 2,215 | 1.02% | 1.02% | 41 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | History | No change | 58,891 | 1,911 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Bank of New York Mellon Corp | History | No change | 54,979 | 1,784 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| ALERUS FINANCIAL NA | History | No change | 54,891 | 1,781 | 0.08% | 0.08% | 44 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Nuveen, LLC | History | No change | 52,142 | 1,692 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| MORGAN STANLEY | History | No change | 51,207 | 1,661 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| ALPS ADVISORS INC | History | Added to | 42,732 | 1,640 | 0.01% | 0.0% | 47 | +13,630 | 46.84% | Q3 2026 | Nov 02, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 48,652 | 1,579 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| XTX Topco Ltd | History | No change | 47,006 | 1,525 | 0.02% | 0.02% | 49 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Y-Intercept (Hong Kong) Ltd | History | Reduced | 37,076 | 1,422 | 0.03% | 0.03% | 50 | -2,337 | -5.93% | Q3 2026 | Oct 16, 2026 |
| Sigma Planning Corp | History | New | 30,000 | 1,151 | 0.03% | — | 51 | +30,000 | New | Q3 2026 | Oct 23, 2026 |
| Russell Investments Group, Ltd. | History | No change | 34,074 | 1,105 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| PROFUND ADVISORS LLC | History | New | 28,203 | 1,082 | 0.03% | — | 53 | +28,203 | New | Q3 2026 | Oct 28, 2026 |
| STEMPOINT CAPITAL LP | History | No change | 31,785 | 1,031 | 0.18% | 0.18% | 54 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GREAT LAKES ADVISORS, LLC | History | No change | 30,410 | 986 | 0.01% | 0.01% | 55 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| Swiss National Bank | History | No change | 30,200 | 980 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| ACUTA CAPITAL PARTNERS, LLC | History | No change | 28,919 | 938 | 0.65% | 0.65% | 57 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| RHUMBLINE ADVISERS | History | No change | 27,789 | 901 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| BANK OF AMERICA CORP /DE/ | History | No change | 26,540 | 861 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Quadrature Capital Ltd | History | No change | 23,955 | 777 | 0.01% | 0.01% | 60 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | No change | 22,925 | 744 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| DEUTSCHE BANK AG\ | History | No change | 21,972 | 713 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| CITIGROUP INC | History | Added to | 17,948 | 688 | 0.0% | 0.0% | 63 | +2,229 | 14.18% | Q3 2026 | Nov 04, 2026 |
| ALLIANCEBERNSTEIN L.P. | History | No change | 27,600 | 680 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Focus Partners Wealth | History | No change | 19,573 | 635 | 0.0% | 0.0% | 65 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 19,537 | 634 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MEYER HANDELMAN CO | History | Added to | 16,466 | 631 | 0.02% | 0.01% | 67 | +1,372 | 9.09% | Q3 2026 | Oct 28, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | No change | 18,622 | 605 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| HRT FINANCIAL LP | History | No change | 17,325 | 562 | 0.0% | 0.0% | 69 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | No change | 16,378 | 531 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q2 2026 | Aug 24, 2026 |
| STRS OHIO | History | New | 13,800 | 529 | 0.0% | — | 71 | +13,800 | New | Q3 2026 | Oct 30, 2026 |
| HOLLENCREST CAPITAL MANAGEMENT | History | No change | 13,722 | 445 | 0.03% | 0.03% | 72 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 13,518 | 438 | 0.0% | 0.0% | 73 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MetLife Investment Management, LLC | History | No change | 13,469 | 437 | 0.0% | 0.0% | 74 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Knott David M Jr | History | No change | 12,965 | 420 | 0.22% | 0.22% | 75 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| SEI INVESTMENTS CO | History | No change | 12,611 | 409 | 0.0% | 0.0% | 76 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Virtu Financial LLC | History | No change | 12,260 | 398 | 0.01% | 0.01% | 77 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Invesco Ltd. | History | No change | 12,001 | 389 | 0.0% | 0.0% | 78 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Virtus Investment Advisers, LLC | History | No change | 11,513 | 373 | 0.09% | 0.09% | 79 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| VANGUARD ASSET MANAGEMENT, Ltd | History | No change | 10,540 | 342 | 0.0% | 0.0% | 80 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | No change | 10,306 | 334 | 0.0% | 0.0% | 81 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TRUIST FINANCIAL CORP | History | New | 8,800 | 325 | 0.0% | — | 82 | +8,800 | New | Q3 2026 | Oct 30, 2026 |
| Legal & General Group Plc | History | No change | 9,838 | 319 | 0.0% | 0.0% | 83 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 9,400 | 305 | 0.0% | 0.0% | 84 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| Jupiter Topco LLC | History | No change | 9,300 | 301 | 0.0% | 0.0% | 85 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BARCLAYS PLC | History | No change | 8,928 | 289 | 0.0% | 0.0% | 86 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 8,753 | 284 | 0.0% | 0.0% | 87 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Calamos Advisors LLC | History | Reduced | 6,721 | 257 | 0.0% | 0.0% | 88 | -12,477 | -64.99% | Q3 2026 | Nov 02, 2026 |
| Jump Financial, LLC | History | No change | 7,018 | 227 | 0.0% | 0.0% | 89 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Verdad Advisers, LP | History | No change | 6,867 | 222 | 0.21% | 0.21% | 90 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | No change | 6,252 | 202 | 0.0% | 0.0% | 91 | 0 | 0.0% | Q2 2026 | Sep 09, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | No change | 6,041 | 196 | 0.0% | 0.0% | 92 | 0 | 0.0% | Q2 2026 | Jul 23, 2026 |
| Aquatic Capital Management LLC | History | No change | 5,956 | 193 | 0.01% | 0.01% | 93 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Vanguard Investments Australia, Ltd. | History | No change | 5,105 | 165 | 0.0% | 0.0% | 94 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Persistent Asset Partners Ltd | History | No change | 4,926 | 159 | 0.05% | 0.05% | 95 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| KLP KAPITALFORVALTNING AS | History | No change | 3,400 | 110 | 0.0% | 0.0% | 96 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | History | No change | 2,630 | 85 | 0.0% | 0.0% | 97 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| FEDERATED HERMES, INC. | History | No change | 2,500 | 81 | 0.0% | 0.0% | 98 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 2,031 | 65 | 0.0% | 0.0% | 99 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Caitong International Asset Management Co., Ltd | History | Added to | 1,357 | 52 | 0.0% | — | 100 | +1,352 | 27040.0% | Q3 2026 | Oct 29, 2026 |
| SIMPLEX TRADING, LLC | History | New | 1,283 | 49 | 0.0% | — | 101 | +1,283 | New | Q3 2026 | Nov 04, 2026 |
| Mitsubishi UFJ Asset Management Co., Ltd. | History | No change | 1,400 | 45 | 0.0% | 0.0% | 102 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | Added to | 706 | 27 | 0.0% | 0.0% | 103 | +46 | 6.97% | Q3 2026 | Oct 20, 2026 |
| Tower Research Capital LLC (TRC) | History | No change | 762 | 24 | 0.0% | 0.0% | 104 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| ROYAL BANK OF CANADA | History | No change | 698 | 23 | 0.0% | 0.0% | 105 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Sterling Capital Management LLC | History | Added to | 575 | 22 | 0.0% | 0.0% | 106 | +301 | 109.85% | Q3 2026 | Oct 22, 2026 |
| FIFTH THIRD BANCORP | History | No change | 390 | 12 | 0.0% | 0.0% | 107 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| GAMMA Investing LLC | History | Added to | 296 | 11 | 0.0% | 0.0% | 108 | +100 | 51.02% | Q3 2026 | Oct 08, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | No change | 276 | 8 | 0.0% | 0.0% | 109 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| Global Retirement Partners, LLC | History | No change | 189 | 6 | 0.0% | 0.0% | 110 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| State of Wyoming | History | Reduced | 132 | 5 | 0.0% | 0.0% | 111 | -66 | -33.33% | Q3 2026 | Oct 28, 2026 |
| MassMutual Private Wealth & Trust, FSB | History | No change | 54 | 2 | 0.0% | 0.0% | 112 | 0 | 0.0% | Q3 2026 | Oct 05, 2026 |
| Aster Capital Management (DIFC) Ltd | History | No change | 65 | 2 | 0.0% | 0.0% | 113 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Pinnacle Wealth Planning Services, Inc. | History | Reduced | 32 | 1 | 0.0% | 0.0% | 114 | -1,282 | -97.56% | Q3 2026 | Oct 27, 2026 |
| FIRST HORIZON CORP | History | New | 31 | 1 | 0.0% | — | 115 | +31 | New | Q3 2026 | Oct 26, 2026 |
| WPG Advisers, LLC | History | Closed out | 0 | 0 | — | — | — | -18 | -100.0% | Q3 2026 | Oct 27, 2026 |
| Bell Investment Advisors, Inc | History | New | 16 | 0 | — | — | — | +16 | New | Q3 2026 | Oct 28, 2026 |
| Parkside Financial Bank & Trust | History | New | 11 | 0 | — | — | — | +11 | New | Q3 2026 | Oct 27, 2026 |
| Fortitude Family Office, LLC | History | New | 10 | 0 | — | — | — | +10 | New | Q3 2026 | Oct 14, 2026 |
| Farther Finance Advisors, LLC | History | New | 3 | 0 | — | — | — | +3 | New | Q3 2026 | Oct 08, 2026 |
| SJS Investment Consulting Inc. | History | New | 1 | 0 | — | — | — | +1 | New | Q3 2026 | Oct 26, 2026 |
| Allworth Financial LP | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Arax Advisory Partners | History | No change | 11 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| EverSource Wealth Advisors, LLC | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q3 2026 | Nov 04, 2026 |
| Quarry LP | History | No change | 10 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Rossby Financial, LCC | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 04, 2026 |