13F

Stock

Lb Pharmaceuticals Inc

LBRX · held by 77 managers

Reported value

$692.1M

Holders

77

+16 new · −10 exited

Holders’ est. mark

$51.6M

Price effect on 57 books still in the name

Largest holder

$82.7M

Deep Track Capital, LP

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Deep Track Capital, LP3.35M$82.7M$8.05MAdded$8.05M
BlackRock, Inc.2.47M$60.9M$5.37MAdded$11.1M
RA CAPITAL MANAGEMENT, L.P.2.21M$54.5M$5.3MAdded$5.3M
TCG Crossover Management, LLC1.84M$45.3M$4.11MAdded$6.44M
Commodore Capital LP1.5M$37M$3.6MAdded$3.6M
Caligan Partners LP1.44M$34.6MNew
Spruce Street Capital LP1.38M$33.6M$2.2MAdded$11.3M
JPMORGAN CHASE & CO1.43M$33.2M$1.41MCut−$2.68M
Trails Edge Capital Partners, LP1.32M$32.5M$3.17MAdded$1.47M
Nantahala Capital Management, LLC1.05M$26M$1.62MAdded$10.9M
Balyasny Asset Management L.P.923.7K$22.8M$2.15MAdded$2.82M
Logos Global Management LP915K$22.6M$2.2MCut−$4.15M
VANGUARD CAPITAL MANAGEMENT LLC894.7K$22.1MHeld
Alyeska Investment Group, L.P.863.9K$21.3M$1.6MAdded$6.26M
Vivo Capital, LLC800K$19.7M$1.92MAdded$1.92M
Nan Fung Group Holdings Ltd630.7K$15.6M$720KAdded$8.87M
JENNISON ASSOCIATES LLC538.2K$13.3M$1.29MCut−$5.02M
GEODE CAPITAL MANAGEMENT, LLC518.2K$12.8M$1.06MAdded$2.95M
State Street504.4K$12.4M$600.1KAdded$6.87M
Citadel416.9K$10.3M$978.4KAdded$1.21M
GOLDMAN SACHS GROUP INC363.8K$8.97M$727.5KAdded$2.22M
GREAT POINT PARTNERS LLC300K$7.4MNew
Fidelity222.5K$5.49M$532.5KAdded$548.3K
BAKER BROS. ADVISORS LP200K$4.93M$480KAdded$480K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC186.1K$4.59M$426.3KAdded$635.4K
HighVista Strategies LLC173.6K$4.28M$336.3KAdded$1.16M
VANGUARD FIDUCIARY TRUST CO157.4K$3.88MHeld
NORTHERN TRUST CORP154.4K$3.81M$345.5KAdded$602.8K
Integral Health Asset Management, LLC150K$3.7M$240KAdded$1.47M
UBS Group AG137.9K$3.4M$121.7KAdded$2.27M
MILLENNIUM MANAGEMENT LLC137K$3.38MNew
VANGUARD PORTFOLIO MANAGEMENT LLC112.5K$2.77MHeld
AMERIPRISE FINANCIAL INC108.3K$2.67M$259.9KCut−$1.64M
Eversept Partners, LP100.2K$2.47MNew
Russell Investments Group, Ltd.72.1K$1.78M$3.66KAdded$1.74M
Boxer Capital Management, LLC70K$1.73M$168KAdded$168K
JANUS HENDERSON GROUP PLC65.4K$1.61MNew
WELLINGTON MANAGEMENT GROUP LLP52.6K$1.3MNew
STEMPOINT CAPITAL LP50K$1.23MNew
MORGAN STANLEY47.3K$1.17M$59.1KAdded$617.4K
Bank of New York Mellon Corp45.5K$1.12M$97.2KAdded$219.1K
ACUTA CAPITAL PARTNERS, LLC28.9K$713.1K$69.4KAdded$45.3K
Calamos Advisors LLC24.1K$593.4KNew
Nuveen, LLC23K$566.3K$55.1KAdded$55.1K
Focus Partners Wealth19.8K$488.6K$47.6KAdded$41.3K
RHUMBLINE ADVISERS17.1K$421.8K$39.1KAdded$59.3K
BANK OF AMERICA CORP /DE/16.6K$409.8K$39.9KCut−$564.3K
DEUTSCHE BANK AG\15.4K$378.8K$31.9KAdded$82.7K
MEYER HANDELMAN CO15.1K$372.2KNew
Opaleye Management Inc.14.5K$357.7KNew
TWO SIGMA INVESTMENTS, LP12.7K$313.7K$30.5KAdded$30.5K
MetLife Investment Management, LLC11.1K$273.8K$26.6KAdded$26.6K
Invesco Ltd.10.7K$264.6K$25.7KAdded$20.7K
Soleus Capital Management, L.P.10K$246.6K$24KAdded$24K
Quadrature Capital Ltd9.93K$244.9KNew
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.9.17K$226.1K$21.5KAdded$26.5K
Vanguard Global Advisers, LLC8.75K$215.8KHeld
WELLS FARGO & COMPANY/MN8.62K$212.6K$20.7KCut−$283.8K
NEW YORK STATE COMMON RETIREMENT FUND6.1K$150.4KNew
Police & Firemen's Retirement System of New Jersey6.04K$149K$10.6KAdded$50.5K
CITIGROUP INC5.57K$137.3K$1.04KAdded$127.6K
STRS OHIO5.1K$125.8K$8.16KAdded$50.1K
FEDERATED HERMES, INC.5K$123.3K$12KAdded$12K
BARCLAYS PLC4.53K$111.7K$10.9KCut−$560.9K
BNP PARIBAS FINANCIAL MARKETS4.05K$99.9K$9.62KAdded$10.7K
Legal & General Group Plc1.72K$42.5K$4.14KAdded$685
Tower Research Capital LLC (TRC)1.66K$41K$3.27KAdded$10.7K
Ameritas Investment Partners, Inc.1.56K$38.5K$3.75KAdded$3.75K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1.04K$25.7K$2.5KCut−$685
Sterling Capital Management LLC368$9.07K$883Cut−$4.1K
GAMMA Investing LLC162$4K$33Added$3.68K
PNC Financial Services Group, Inc.145$3.58KNew
MassMutual Private Wealth & Trust, FSB54$1.33KNew
CWM, LLC29$715$197Added$715
PRICE T ROWE ASSOCIATES INC /MD/13.2K$327$27Added$80
Allworth Financial LP1$25New
EverSource Wealth Advisors, LLC1$25New

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.