← All institutions
Institutional Holdings
LBRXOwnership Summary
Institutions Holding
118
Total Shares Held
29,757,889
Total Value Held
$964,296,602
Quarter
2026-06-30
Active Positions
Increased Positions
36
10,017,136 shares
Decreased Positions
13
3,552,774 shares
Held Positions
17
13,693,244 shares
New Positions
49
2,494,735 shares
Sold Out Positions
3
29,606 shares
| Institution | Shares | Value | Change | % of Portfolio | Reported |
|---|---|---|---|---|---|
| Deep Track Capital, LP | 3,352,804 | $108,815,254 | Unchanged | 1.58% | 2026-06-30 |
| BlackRock, Inc. | 2,734,305 | $88,741,868 | ▲ +263,460 | 0.00% | 2026-06-30 |
| RA CAPITAL MANAGEMENT, L.P. | 2,208,604 | $71,680,243 | Unchanged | 0.62% | 2026-06-30 |
| Trails Edge Capital Partners, LP | 1,523,022 | $49,429,679 | ▲ +203,660 | 7.85% | 2026-06-30 |
| JPMORGAN CHASE & CO | 1,497,293 | $48,871,644 | ▲ +69,725 | 0.00% | 2026-06-30 |
| Commodore Capital LP | 1,500,000 | $48,682,500 | Unchanged | 2.90% | 2026-06-30 |
| TCG Crossover Management, LLC | 1,447,310 | $46,972,446 | ▼ -392,179 | 1.13% | 2026-06-30 |
| Caligan Partners LP | 1,438,070 | $46,672,562 | Unchanged | 2.20% | 2026-06-30 |
| Spruce Street Capital LP | 1,376,159 | $44,663,240 | Unchanged | 8.76% | 2026-06-30 |
| Nantahala Capital Management, LLC | 1,052,894 | $34,171,675 | Unchanged | 1.13% | 2026-06-30 |
| VANGUARD CAPITAL MANAGEMENT LLC | 971,165 | $31,519,160 | New position | 0.00% | 2026-06-30 |
| Balyasny Asset Management L.P. | 921,471 | $29,906,341 | ▼ -2,223 | 0.04% | 2026-06-30 |
| Alyeska Investment Group, L.P. | 863,947 | $28,039,400 | Unchanged | 0.07% | 2026-06-30 |
| Vivo Capital, LLC | 800,000 | $25,964,000 | Unchanged | 2.37% | 2026-06-30 |
| Nan Fung Group Holdings Ltd | 630,657 | $20,467,973 | Unchanged | 15.57% | 2026-06-30 |
| GEODE CAPITAL MANAGEMENT, LLC | 612,793 | $19,893,259 | ▲ +94,565 | 0.00% | 2026-06-30 |
| STATE STREET CORP | 602,028 | $19,538,819 | ▲ +97,655 | 0.00% | 2026-06-30 |
| Logos Global Management LP | 585,000 | $18,986,175 | ▼ -330,000 | 0.82% | 2026-06-30 |
| GOLDMAN SACHS GROUP INC | 576,456 | $18,708,879 | ▲ +212,657 | 0.00% | 2026-06-30 |
| JENNISON ASSOCIATES LLC | 540,902 | $17,554,973 | ▲ +2,686 | 0.01% | 2026-06-30 |
| GREAT POINT PARTNERS LLC | 317,221 | $10,295,408 | ▲ +17,221 | 1.95% | 2026-06-30 |
| BOOTHBAY FUND MANAGEMENT, LLC | 275,675 | $8,947,032 | New position | 0.12% | 2026-06-30 |
| MILLENNIUM MANAGEMENT LLC | 259,219 | $8,412,953 | ▲ +122,253 | 0.00% | 2026-06-30 |
| AMERIPRISE FINANCIAL INC | 227,485 | $7,383,026 | New position | 0.00% | 2026-06-30 |
| CITADEL ADVISORS LLC | 215,969 | $7,009,274 | ▼ -200,937 | 0.00% | 2026-06-30 |
| HighVista Strategies LLC | 211,511 | $6,864,590 | ▲ +37,916 | 1.57% | 2026-06-30 |
| BAKER BROS. ADVISORS LP | 200,000 | $6,491,000 | Unchanged | 0.03% | 2026-06-30 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 195,486 | $6,344,498 | ▲ +9,391 | 0.00% | 2026-06-30 |
| FMR LLC | 188,907 | $6,130,990 | ▼ -33,601 | 0.00% | 2026-06-30 |
| NORTHERN TRUST CORP | 186,037 | $6,037,831 | ▲ +31,639 | 0.00% | 2026-06-30 |
| Eversept Partners, LP | 183,663 | $5,960,783 | ▲ +83,465 | 0.31% | 2026-06-30 |
| VANGUARD FIDUCIARY TRUST CO | 162,801 | $5,283,706 | New position | 0.00% | 2026-06-30 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 152,162 | $4,938,418 | New position | 0.00% | 2026-06-30 |
| Integral Health Asset Management, LLC | 150,000 | $4,868,250 | Unchanged | 0.19% | 2026-06-30 |
| RAYMOND JAMES FINANCIAL INC | 91,656 | $2,974,695 | New position | 0.00% | 2026-06-30 |
| BNP PARIBAS FINANCIAL MARKETS | 86,371 | $2,803,171 | ▲ +82,319 | 0.00% | 2026-06-30 |
| UBS Group AG | 85,951 | $2,789,539 | ▼ -51,981 | 0.00% | 2026-06-30 |
| Longbow Finance SA | 82,336 | $2,672,215 | New position | 0.34% | 2026-06-30 |
| Boxer Capital Management, LLC | 70,000 | $2,271,850 | Unchanged | 0.17% | 2026-06-30 |
| NEXTBio Capital Management LP | 68,249 | $2,215,021 | New position | 1.02% | 2026-06-30 |
| WELLINGTON MANAGEMENT GROUP LLP | 58,891 | $1,911,308 | ▲ +6,251 | 0.00% | 2026-06-30 |
| Bank of New York Mellon Corp | 54,979 | $1,784,343 | ▲ +9,522 | 0.00% | 2026-06-30 |
| ALERUS FINANCIAL NA | 54,891 | $1,781,487 | New position | 0.08% | 2026-06-30 |
| Nuveen, LLC | 52,142 | $1,692,269 | ▲ +29,176 | 0.00% | 2026-06-30 |
| MORGAN STANLEY | 51,207 | $1,661,922 | ▲ +3,927 | 0.00% | 2026-06-30 |
| TWO SIGMA INVESTMENTS, LP | 48,652 | $1,579,001 | ▲ +35,932 | 0.00% | 2026-06-30 |
| XTX Topco Ltd | 47,006 | $1,525,580 | New position | 0.02% | 2026-06-30 |
| Y-Intercept (Hong Kong) Ltd | 39,413 | $1,279,149 | New position | 0.03% | 2026-06-30 |
| Russell Investments Group, Ltd. | 34,074 | $1,105,889 | ▼ -37,993 | 0.00% | 2026-06-30 |
| STEMPOINT CAPITAL LP | 31,785 | $1,031,582 | ▼ -18,215 | 0.18% | 2026-06-30 |
| GREAT LAKES ADVISORS, LLC | 30,410 | $986,957 | New position | 0.01% | 2026-06-30 |
| Swiss National Bank | 30,200 | $980,141 | New position | 0.00% | 2026-06-30 |
| ALPS ADVISORS INC | 29,102 | $944,505 | New position | 0.00% | 2026-06-30 |
| ACUTA CAPITAL PARTNERS, LLC | 28,919 | $938,566 | Unchanged | 0.65% | 2026-06-30 |
| RHUMBLINE ADVISERS | 27,789 | $901,883 | ▲ +10,686 | 0.00% | 2026-06-30 |
| BANK OF AMERICA CORP /DE/ | 26,540 | $861,356 | ▲ +9,922 | 0.00% | 2026-06-30 |
| Quadrature Capital Ltd | 23,955 | $777,460 | ▲ +14,024 | 0.01% | 2026-06-30 |
| AMERICAN CENTURY COMPANIES INC | 22,925 | $744,031 | New position | 0.00% | 2026-06-30 |
| DEUTSCHE BANK AG TAUNUSANLAGE 12 D-60325 | 21,972 | $713,211 | ▲ +6,613 | 0.00% | 2026-06-30 |
| ALLIANCEBERNSTEIN L.P. | 27,600 | $680,616 | New position | 0.00% | 2026-06-30 |
| Focus Partners Wealth | 19,573 | $635,241 | ▼ -242 | 0.00% | 2026-06-30 |
| WELLS FARGO & COMPANY/MN | 19,537 | $634,073 | ▲ +10,914 | 0.00% | 2026-06-30 |
| Calamos Advisors LLC | 19,198 | $623,071 | ▼ -4,865 | 0.00% | 2026-06-30 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 16,378 | $531,548 | ▲ +15,337 | 0.00% | 2026-06-30 |
| CITIGROUP INC | 15,719 | $510,160 | ▲ +10,150 | 0.00% | 2026-06-30 |
| MEYER HANDELMAN CO | 15,094 | $489,876 | Unchanged | 0.01% | 2026-06-30 |
| HOLLENCREST CAPITAL MANAGEMENT | 13,722 | $445,348 | New position | 0.03% | 2026-06-30 |
| D. E. Shaw & Co., Inc. | 13,518 | $438,727 | New position | 0.00% | 2026-06-30 |
| MetLife Investment Management, LLC | 13,469 | $437,136 | ▲ +2,365 | 0.00% | 2026-06-30 |
| Knott David M Jr | 12,965 | $420,779 | New position | 0.22% | 2026-06-30 |
| SEI INVESTMENTS CO | 12,611 | $409,188 | New position | 0.00% | 2026-06-30 |
| Invesco Ltd. | 12,001 | $389,493 | New position | 0.00% | 2026-06-30 |
| Virtus Investment Advisers, LLC | 11,513 | $373,654 | New position | 0.09% | 2026-06-30 |
| VANGUARD ASSET MANAGEMENT, Ltd | 10,540 | $342,076 | New position | 0.00% | 2026-06-30 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 10,306 | $334,481 | ▲ +1,136 | 0.00% | 2026-06-30 |
| Legal & General Group Plc | 9,838 | $319,293 | ▲ +8,115 | 0.00% | 2026-06-30 |
| NEW YORK STATE COMMON RETIREMENT FUND | 9,400 | $305,077 | ▲ +3,300 | 0.00% | 2026-06-30 |
| Jupiter Topco LLC | 9,300 | $301,832 | New position | 0.00% | 2026-06-30 |
| BARCLAYS PLC | 8,928 | $289,758 | ▲ +4,398 | 0.00% | 2026-06-30 |
| Vanguard Global Advisers, LLC | 8,753 | $284,079 | New position | 0.00% | 2026-06-30 |
| Jump Financial, LLC | 7,018 | $227,769 | New position | 0.00% | 2026-06-30 |
| Verdad Advisers, LP | 6,867 | $222,868 | New position | 0.21% | 2026-06-30 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 6,252 | $202,909 | New position | 0.00% | 2026-06-30 |
| Police & Firemen's Retirement System of New Jersey | 6,041 | $196,061 | Unchanged | 0.00% | 2026-06-30 |
| Aquatic Capital Management LLC | 5,956 | $193,302 | New position | 0.01% | 2026-06-30 |
| Vanguard Investments Australia, Ltd. | 5,105 | $165,683 | New position | 0.00% | 2026-06-30 |
| Persistent Asset Partners Ltd | 4,926 | $159,873 | New position | 0.05% | 2026-06-30 |
| KLP KAPITALFORVALTNING AS | 3,400 | $110,347 | New position | 0.00% | 2026-06-30 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 2,630 | $85,357 | New position | 0.00% | 2026-06-30 |
| FEDERATED HERMES, INC. | 2,500 | $81,138 | ▼ -2,500 | 0.00% | 2026-06-30 |
| Ameritas Investment Partners, Inc. | 2,031 | $65,916 | ▲ +469 | 0.00% | 2026-06-30 |
| Mitsubishi UFJ Asset Management Co., Ltd. | 1,400 | $45,437 | New position | 0.00% | 2026-06-30 |
| Pinnacle Wealth Planning Services, Inc. | 1,314 | $42,646 | New position | 0.00% | 2026-06-30 |
| Tower Research Capital LLC (TRC) | 762 | $24,731 | ▼ -899 | 0.00% | 2026-06-30 |
| ROYAL BANK OF CANADA | 698 | $23,000 | New position | 0.00% | 2026-06-30 |
| NISA INVESTMENT ADVISORS, LLC | 660 | $21,420 | New position | 0.00% | 2026-06-30 |
| FIFTH THIRD BANCORP | 390 | $12,668 | New position | 0.00% | 2026-06-30 |
| PNC Financial Services Group, Inc. | 276 | $8,958 | ▲ +131 | 0.00% | 2026-06-30 |
| Sterling Capital Management LLC | 274 | $8,893 | ▼ -94 | 0.00% | 2026-06-30 |
| State of Wyoming | 198 | $6,426 | New position | 0.00% | 2026-06-30 |
| GAMMA Investing LLC | 196 | $6,361 | ▲ +34 | 0.00% | 2026-06-30 |
| Global Retirement Partners, LLC | 189 | $6,134 | New position | 0.00% | 2026-06-30 |
| Aster Capital Management (DIFC) Ltd | 65 | $2,110 | New position | 0.00% | 2026-06-30 |
| MassMutual Private Wealth & Trust, FSB | 54 | $1,753 | Unchanged | 0.00% | 2026-06-30 |
| Integrated Wealth Concepts LLC | 25 | $811 | New position | 0.00% | 2026-06-30 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 18,622 | $605 | ▲ +5,393 | 0.00% | 2026-06-30 |
| WPG Advisers, LLC | 18 | $584 | New position | 0.00% | 2026-06-30 |
| HRT FINANCIAL LP | 17,325 | $562 | New position | 0.00% | 2026-06-30 |
| Rossby Financial, LCC | 14 | $454 | New position | 0.00% | 2026-06-30 |
| Virtu Financial LLC | 12,260 | $398 | New position | 0.01% | 2026-06-30 |
| Arax Advisory Partners | 11 | $357 | New position | 0.00% | 2026-06-30 |
| Quarry LP | 10 | $325 | New position | 0.00% | 2026-06-30 |
| Caitong International Asset Management Co., Ltd | 5 | $162 | New position | 0.00% | 2026-06-30 |
| EverSource Wealth Advisors, LLC | 2 | $65 | ▲ +1 | 0.00% | 2026-06-30 |
| Allworth Financial LP | 1 | $33 | Unchanged | 0.00% | 2026-06-30 |
| Opaleye Management Inc. | 0 | $0 | Sold out | 2026-06-30 | |
| Soleus Capital Management, L.P. | 0 | $0 | Sold out | 2026-06-30 | |
| STRS OHIO | 0 | $0 | Sold out | 2026-06-30 |