LB PHARMACEUTICALS INC (LBRX) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling LBRX?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for LB PHARMACEUTICALS INC, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on LBRX?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for LB PHARMACEUTICALS INC.

Is institutional money flowing into LBRX?

45 institutional investors hold LB PHARMACEUTICALS INC (LBRX). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about LBRX?

Track institutional sentiment and conviction scores for LB PHARMACEUTICALS INC (LBRX) including Smart Money Verdict and position changes on HoldingsIntel.

LB PHARMACEUTICALS INC

LBRX·50180M108·US·equity·Healthcare - Biotechnology-Activist

LBRX (LB PHARMACEUTICALS INC) is held by 45 institutional investors as of Q4 2025. Largest holders: BlackRock, Inc. ($49.8M), RA CAPITAL MANAGEMENT, L.P. ($49.2M), JPMORGAN CHASE & CO ($35.9M). Net institutional sentiment: Mixed.

Holders

Avg rating

$275.1M

Total Value

63% (54)

Fund Consensus

33 buying - 18 selling

Smart Money Verdict- Q4 2025View all

70Positive MomentumStrong Convergence

Held by 45 funds

Who's Trading

ActivistRA Capital Management, L.P.8.7%Feb 17, 2026

Activist

13F: Dec 31, 2025Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	2.2M(+129.6%)	$49.8M	0.0%	+27.36%	47
RA CAPITAL MANAGEMENT, L.P.	Increased	2.2M(+24.3%)	$49.2M	0.5%	+45.23%	50
JPMORGAN CHASE & CO	Increased	1.6M(+56.1%)	$35.9M	0.0%	+36.72%	41
VANGUARD GROUP INC	New	1.1M	$24.8M	0.0%	+11.21%	40
BALYASNY ASSET MANAGEMENT L.P.	Decreased	896,806(-7.4%)	$20M	0.0%	+56.89%	0
JENNISON ASSOCIATES LLC	Increased	821,852(+11.2%)	$18.3M	0.0%	+50.65%	31
Alyeska Investment Group, L.P.	Unchanged	675,000	$15M	0.0%	+56.89%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	441,454(+3148.1%)	$9.8M	0.0%	+12.22%	45
CITADEL ADVISORS LLC	Decreased	407,668(-24.4%)	$9.1M	0.0%	+56.89%	0
GOLDMAN SACHS GROUP INC	Decreased	303,115(-11.8%)	$6.7M	0.0%	+56.89%	0
STATE STREET CORP	New	250,030	$5.6M	0.0%	+11.21%	37
FMR LLC	Decreased	221,865(-39.9%)	$4.9M	0.0%	+56.89%	0
BAKER BROS. ADVISORS LP	Unchanged	200,000	$4.5M	0.0%	+56.89%	0
AMERIPRISE FINANCIAL INC	Increased	193,544(+149.9%)	$4.3M	0.0%	+25.88%	43
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	New	177,616	$4M	0.0%	+11.21%	37
NORTHERN TRUST CORP	New	143,966	$3.2M	0.0%	+11.21%	37
UBS Group AG	Increased	50,713(+4706.9%)	$1.1M	0.0%	+11.89%	41
BANK OF AMERICA CORP /DE/	Increased	43,758(+2474.0%)	$974,053	0.0%	+12.48%	40
Bank of New York Mellon Corp	New	40,517	$901,908	0.0%	+11.21%	34
JANE STREET GROUP, LLC	Increased	31,733(+4.6%)	$706,377	0.0%	+54.12%	26
BARCLAYS PLC	Decreased	30,215(-2.0%)	$672,586	0.0%	+56.89%	0
MORGAN STANLEY	Increased	24,641(+156.5%)	$548,509	0.0%	+25.45%	27
Nuveen, LLC	New	22,966	$511,223	0.0%	+11.21%	33
WELLS FARGO & COMPANY/MN	Increased	22,303(+2130.3%)	$496,465	0.0%	+12.68%	39
Focus Partners Wealth	New	20,095	$447,315	0.0%	+11.21%	33
XTX Topco Ltd	Increased	19,121(+69.6%)	$425,633	0.0%	+34.26%	35
MARSHALL WACE, LLP	Decreased	18,014(-93.0%)	$400,992	0.0%	+56.89%	0
RHUMBLINE ADVISERS	New	16,283	$362,454	0.0%	+11.21%	33
DEUTSCHE BANK AG\	New	13,298	$296,014	0.0%	+11.21%	32
TWO SIGMA INVESTMENTS, LP	Decreased	12,720(-5.8%)	$283,147	0.0%	+56.89%	0
Jefferies Financial Group Inc.	Decreased	12,445(-5.0%)	$277,026	0.0%	+56.89%	0
MetLife Investment Management, LLC	New	11,104	$247,175	0.0%	+11.21%	32
Invesco Ltd.	New	10,955	$243,859	0.0%	+11.21%	35
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	New	8,966	$199,583	0.0%	+11.21%	32
FEDERATED HERMES, INC.	Decreased	5,000(-44.4%)	$111,300	0.0%	+56.89%	0
Police & Firemen's Retirement System of New Jersey	New	4,425	$98,500	0.0%	+11.21%	30
BNP PARIBAS FINANCIAL MARKETS	New	4,007	$89,196	0.0%	+11.21%	33
STRS OHIO	New	3,400	$75,684	0.0%	+11.21%	29
Legal & General Group Plc	New	1,878	$41,804	0.0%	+11.21%	31
Russell Investments Group, Ltd.	New	1,525	$33,946	0.0%	+11.21%	30
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	New	1,184	$26,356	0.0%	+11.21%	30
ROYAL BANK OF CANADA	New	767	$17,000	0.0%	+11.21%	28
CITIGROUP INC	New	435	$9,683	0.0%	+11.21%	26
PRICE T ROWE ASSOCIATES INC /MD/	Decreased	11,074(-96.1%)	$247	0.0%	+56.89%	0
WELLINGTON MANAGEMENT GROUP LLP	Exited	0(-100.0%)	$5.4M	0.0%	+41.08%	0
HRT FINANCIAL LP	Exited	0(-100.0%)	$928	0.0%	+41.08%	0
Brevan Howard Capital Management LP	Exited	0(-100.0%)	$209,360	0.0%	+41.08%	0
Hudson Bay Capital Management LP	Exited	0(-100.0%)	$427,862	0.0%	+41.08%	0
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Exited	0(-100.0%)	$276,136	0.0%	+41.08%	0
MILLENNIUM MANAGEMENT LLC	Exited	0(-100.0%)	$8.5M	0.0%	+41.08%	0
Squarepoint Ops LLC	Exited	0(-100.0%)	$328,827	0.0%	+41.08%	0
TD ASSET MANAGEMENT INC	Exited	0(-100.0%)	$580,756	0.0%	+41.08%	0
ADAGE CAPITAL PARTNERS GP, L.L.C.	Exited	0(-100.0%)	$3.2M	0.0%	+41.08%	0

LB PHARMACEUTICALS INC

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