LB Pharmaceuticals Inc
LBRX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001691082
No open-market purchases or sales by LB Pharmaceuticals Inc insiders were filed in the last 90 days; 114 institutions reported holding it in 13F filings for Q2 2026, worth $1.00B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in LB Pharmaceuticals Inc as of Dec 31, 2025. 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
- 68
- +17 vs. Q3 2025
- Shares held
- 24.8M
- +3.86M (+18.4%) vs. Q3 2025
- Total value
- $551.8M
- +$221.3M (+67.0%) vs. Q3 2025
- New holders
- 33
- 12 more added
- Sold out
- 16
- 13 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LBRX 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 | 114 | $1.00B |
| Q1 2026 | 77 | $693.7M |
| Q4 2025 | 68 | $551.8M |
| Q3 2025 | 53 | $331.2M |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding LB Pharmaceuticals Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deep Track Capital, LP | 3,352,804 | $74.6M | 1.70% | 00.0% | Unchanged |
| BlackRock, Inc. | 2,238,934 | $49.8M | 0.00% | +1,263,934+129.6% | Added |
| Ra Capital Management, L.P. | 2,208,604 | $49.2M | 0.50% | +431,646+24.3% | Added |
| TCG Crossover Management, LLC | 1,745,015 | $38.8M | 1.29% | −10.0% | Reduced |
| JPMorgan Chase & Co | 1,611,482 | $35.9M | 0.00% | −453,724−22.0% | Reduced |
| Commodore Capital LP | 1,500,000 | $33.4M | 2.22% | 00.0% | Unchanged |
| Trails Edge Capital Partners, LP | 1,395,608 | $31.1M | 7.68% | +1,395,608 | New |
| Logos Global Management LP | 1,200,000 | $26.7M | 1.78% | +70,000+6.2% | Added |
| Vanguard Group Inc | 1,112,978 | $24.8M | 0.00% | +1,112,978 | New |
| Spruce Street Capital LP | 1,005,593 | $22.4M | 7.40% | +1,005,593 | New |
| Balyasny Asset Management LLC | 896,806 | $20.0M | 0.04% | −71,468−7.4% | Reduced |
| Jennison Associates LLC | 821,852 | $18.3M | 0.01% | +82,812+11.2% | Added |
| Vivo Capital, LLC | 800,000 | $17.8M | 1.15% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 675,000 | $15.0M | 0.04% | 00.0% | Unchanged |
| Nantahala Capital Management, LLC | 675,000 | $15.0M | 0.90% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 441,454 | $9.83M | 0.00% | +427,863+3,148.1% | Added |
| Citadel Advisors LLC | 407,668 | $9.07M | 0.01% | −131,702−24.4% | Reduced |
| Goldman Sachs Group Inc | 303,115 | $6.75M | 0.00% | −40,408−11.8% | Reduced |
| Nan Fung Group Holdings Ltd | 300,000 | $6.68M | 5.98% | 00.0% | Unchanged |
| State Street Corp | 250,030 | $5.57M | 0.00% | +250,030 | New |
| FMR LLC | 221,865 | $4.94M | 0.00% | −147,235−39.9% | Reduced |
| Baker Bros. Advisors LP | 200,000 | $4.45M | 0.03% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 193,544 | $4.31M | 0.00% | +116,094+149.9% | Added |
| Charles Schwab Investment Management Inc | 177,616 | $3.95M | 0.00% | +177,616 | New |
| Northern Trust Corp | 143,966 | $3.20M | 0.00% | +143,966 | New |
| HighVista Strategies LLC | 140,107 | $3.12M | 0.80% | +140,107 | New |
| Integral Health Asset Management, LLC | 100,000 | $2.23M | 0.11% | 00.0% | Unchanged |
| Longbow Finance SA | 82,336 | $1.83M | 0.31% | +82,336 | New |
| Boxer Capital Management, LLC | 70,000 | $1.56M | 0.34% | 00.0% | Unchanged |
| UBS Group AG | 50,713 | $1.13M | 0.00% | +49,658+4,706.9% | Added |
| Bank of America Corp | 43,758 | $974.1K | 0.00% | +42,058+2,474.0% | Added |
| Bank of New York Mellon Corp | 40,517 | $901.9K | 0.00% | +40,517 | New |
| Jane Street Group, LLC | 31,733 | $706.4K | 0.00% | +1,388+4.6% | Added |
| Barclays PLC | 30,215 | $672.6K | 0.00% | −624−2.0% | Reduced |
| Acuta Capital Partners, LLC | 30,000 | $667.8K | 0.45% | 00.0% | Unchanged |
| Morgan Stanley | 24,641 | $548.5K | 0.00% | +15,036+156.5% | Added |
| Nuveen, LLC | 22,966 | $511.2K | 0.00% | +22,966 | New |
| Wells Fargo & Company | 22,303 | $496.5K | 0.00% | +21,303+2,130.3% | Added |
| Colony Group, LLC | 20,095 | $447.3K | 0.00% | +20,095 | New |
| Norges Bank | 20,000 | $445.2K | 0.00% | +20,000 | New |
| XTX Topco Ltd | 19,121 | $425.6K | 0.01% | +7,845+69.6% | Added |
| Marshall Wace, LLP | 18,014 | $401.0K | 0.00% | −237,512−93.0% | Reduced |
| Rhumbline Advisers | 16,283 | $362.5K | 0.00% | +16,283 | New |
| Deutsche Bank AG | 13,298 | $296.0K | 0.00% | +13,298 | New |
| Two Sigma Investments, LP | 12,720 | $283.1K | 0.00% | −780−5.8% | Reduced |
| Jefferies Financial Group Inc. | 12,445 | $277.0K | 0.00% | −655−5.0% | Reduced |
| MetLife Investment Management | 11,104 | $247.2K | 0.00% | +11,104 | New |
| Price T Rowe Associates Inc | 11,074 | $247.0K | 0.00% | −271,570−96.1% | Reduced |
| Invesco Ltd. | 10,955 | $243.9K | 0.00% | +10,955 | New |
| Soleus Capital Management, L.P. | 10,000 | $222.6K | 0.01% | −390,000−97.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 8,966 | $199.6K | 0.00% | +8,966 | New |
| SG Americas Securities, LLC | 6,434 | $143.0K | 0.00% | +6,434 | New |
| Federated Hermes, Inc. | 5,000 | $111.3K | 0.00% | −4,000−44.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 4,425 | $98.5K | 0.00% | +4,425 | New |
| Persistent Asset Partners Ltd | 4,080 | $90.8K | 0.04% | +4,080 | New |
| BNP Paribas Arbitrage, SA | 4,007 | $89.2K | 0.00% | +4,007 | New |
| STRS Ohio | 3,400 | $75.7K | 0.00% | +3,400 | New |
| Legal & General Group Plc | 1,878 | $41.8K | 0.00% | +1,878 | New |
| Ameritas Investment Partners, Inc. | 1,562 | $34.8K | 0.00% | +1,562 | New |
| Russell Investments Group, Ltd. | 1,525 | $33.9K | 0.00% | +1,525 | New |
| Tower Research Capital LLC (TRC) | 1,361 | $30.3K | 0.00% | +1,361 | New |
| California State Teachers Retirement System | 1,184 | $26.4K | 0.00% | +1,184 | New |
| Royal Bank of Canada | 767 | $17.0K | 0.00% | +767 | New |
| Sterling Capital Management LLC | 592 | $13.2K | 0.00% | +592 | New |
| Amalgamated Bank | 605 | $13.0K | 0.00% | +605 | New |
| Citigroup Inc | 435 | $9.68K | 0.00% | +435 | New |
| GAMMA Investing LLC | 14 | $312 | 0.00% | +14 | New |
| CWM, LLC | 8 | $0 | 0.00% | +8 | New |
| Millennium Management LLC | 0 | $0 | 0.00% | −538,169−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −344,657−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −58,815−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −36,780−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −27,097−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −20,825−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −17,763−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −17,488−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −15,270−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −14,225−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −13,259−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −10,638−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |