LB Pharmaceuticals Inc

NasdaqGM:LBRX Stock Report

Market Cap: US$563.2m

LB Pharmaceuticals Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

NasdaqGM:LBRX Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
12 Sep 25BuyUS$4,999,995Vida Ventures Advisors, LLCCompany333,333US$15.00
12 Sep 25BuyUS$15,000,000Pontifax Venture CapitalCompany1,000,000US$15.00
12 Sep 25BuyUS$39,999,990Deep Track Capital, LPCompany2,666,666US$15.00

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of LBRX?
Owner TypeNumber of SharesOwnership Percentage
Private Companies1,4340.00567%
General Public1,124,1624.44%
Hedge Funds1,500,0005.93%
Individual Insiders1,899,7407.51%
VC/PE Firms8,286,45932.8%
Institutions12,487,30749.4%

Dilution of Shares: LBRX only recently listed within the past 12 months


Top Shareholders

Top 25 shareholders own 90.75% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
13.3%
Deep Track Capital, LP
3,352,804US$74.6m0%1.31%
7.02%
RA Capital Management, L.P.
1,776,958US$39.6m0%0.38%
6.9%
TCG Crossover Management, LLC
1,745,016US$38.8m0%1.35%
6.9%
Chen-Ming Yu
1,745,015US$38.8m0%no data
5.93%
Commodore Capital LP
1,500,000US$33.4m0%1.16%
5.58%
Pontifax Venture Capital
1,411,681US$31.4m0%57.73%
4.47%
Logos Global Management, L.P.
1,130,000US$25.2m0%1.89%
3.99%
JP Morgan Asset Management
1,009,036US$22.5m0%no data
3.85%
BlackRock, Inc.
975,000US$21.7m0%no data
3.83%
Balyasny Asset Management L.P.
968,274US$21.6m0%0.04%
3.49%
Vida Ventures Advisors, LLC
882,243US$19.6m0%29.32%
3.16%
Vivo Capital, LLC
800,000US$17.8m0%0.87%
2.92%
Jennison Associates LLC
739,040US$16.5m0%0.01%
2.67%
Nantahala Capital Management, LLC
675,000US$15.0m0%0.81%
2.67%
Alyeska Investment Group, L.P.
675,000US$15.0m0%0.04%
2.13%
Citadel Advisors LLC
539,370US$12.0m0%0.01%
2.13%
Millennium Management LLC
538,169US$12.0m0%0.01%
1.58%
Soleus Capital Management, L.P.
400,000US$8.9m0%0.31%
1.46%
FMR LLC
369,100US$8.2m0%no data
1.36%
Wellington Management Group LLP
344,657US$7.7m0%no data
1.36%
The Goldman Sachs Group, Inc.
343,523US$7.6m0%no data
1.19%
Pivotal BioVenture Partners LLC
300,000US$6.7m0%1.97%
1.12%
T. Rowe Price Group, Inc.
282,644US$6.3m0%no data
1.01%
Marshall Wace LLP
255,526US$5.7m0%0.01%
0.79%
Adage Capital Management, L.P.
200,000US$4.5m0%0.01%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/01/02 18:10
End of Day Share Price 2026/01/02 00:00
Earnings2025/09/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

LB Pharmaceuticals Inc is covered by 3 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Marc GoodmanLeerink Partners LLC
Yasmeen RahimiPiper Sandler Companies
Paul MatteisStifel, Equities Research