Brown Brothers Harriman & Co

Source: SEC Form 13F · as of Mar 2026

Brown Brothers Harriman & Co holds 95 biotech & pharma companies tracked by BioSniper, totaling $946.2M in value as of Mar 2026 (SEC Form 13F).

Companies held

95

Total value held

$946.2M

CompanySharesValue
LLYELI LILLY & Co245,599$225.9M
ZTSZoetis Inc.1,416,566$167.5M
JNJJOHNSON & JOHNSON601,322$147.0M
ABTABBOTT LABORATORIES1,229,974$126.3M
PMPhilip Morris International Inc410,938$67.9M
WSTWest Pharmaceutical Services Inc.228,415$57.2M
MRKMerck & Co., Inc.239,838$28.9M
UNHUnitedHealth Group Incorporated Common Stock (DE)97,531$26.4M
ABBVAbbVie Inc.106,401$23.1M
NVONovo Nordisk A/S433,278$15.9M
PFEPFIZER INC344,489$9.7M
AMGNAMGEN INC25,937$9.1M
NVSNovartis AG59,318$9.1M
BMYBRISTOL MYERS SQUIBB CO98,428$6.0M
GILDGILEAD SCIENCES, INC.19,494$2.7M
VRTXVERTEX PHARMACEUTICALS INC / MA5,838$2.6M
MCKMcKesson Corporation2,610$2.3M
PCVXVaxcyte, Inc.38,033$2.2M
AZNASTRAZENECA PLC8,269$1.6M
RVMDREVOLUTION MEDICINES, INC.15,000$1.5M
REGNREGENERON PHARMACEUTICALS, INC.1,802$1.4M
CORCencora Inc.4,188$1.3M
GMOptec International, Inc.16,565$1.2M
IDXXIDEXX LABORATORIES INC /DE2,178$1.2M
BIIBBIOGEN INC.6,293$1.2M
GEHCGE HealthCare Technologies Inc.9,724$692K
IQVIQVIA Holdings Inc.3,773$643K
CAHCardinal Health Inc.2,866$606K
ZBHZimmer Biomet Holdings Inc.5,784$523K
ELVElevance Health Inc.1,668$488K
VTRSViatris Inc29,552$399K
DGXQuest Diagnostics Incorporated1,876$368K
ADMAADMA BIOLOGICS, INC.39,973$360K
TECHBIO-TECHNE Corp6,724$351K
MRNAModerna, Inc.6,843$348K
GSKGSK plc American Depositary Shares (Each representing two Ordinary Shares)4,703$260K
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.1,495$258K
BAXBaxter International Inc.12,849$216K
INCYIncyte Corp.1,937$182K
TCRXTScan Therapeutics, Inc.143,051$144K
ICLRICON plc1,303$144K
TAKTakeda Pharmaceutical Company Limited American Depositary Shares (each representing 1/2 of a share of Common Stock)6,812$126K
DVADaVita Inc.628$97K
SRPTSarepta Therapeutics, Inc.4,370$95K
ARGXARGENX SE92$67K
KMTSKestra Medical Technologies Ltd.3,104$62K
SNYSanofi1,178$57K
PRTAPROTHENA CORP PUBLIC LTD CO5,000$49K
GMABGenmab A/S1,646$44K
QGENQIAGEN N.V.834$33K
MOHMolina Healthcare Inc214$29K
IONSIONIS PHARMACEUTICALS INC341$26K
FMSFresenius Medical Care AG American Depositary Shares (Each representing 1/2 of an Ordinary Share)1,115$25K
UTHRUNITED THERAPEUTICS Corp40$24K
OGNOrganon & Co.3,327$20K
CYTKCYTOKINETICS INC300$20K
ALNYALNYLAM PHARMACEUTICALS, INC.55$18K
OSCROscar Health Inc.1,582$18K
ONCBeOne Medicines Ltd.57$17K
LCTXLineage Cell Therapeutics, Inc.9,379$15K
VKTXViking Therapeutics, Inc.434$14K
RDYDR REDDYS LABORATORIES LTD1,000$14K
CORTCORCEPT THERAPEUTICS INC312$13K
RPRXRoyalty Pharma plc253$12K
BBIOBridgeBio Pharma, Inc.162$12K
LGNDLigand Pharmaceuticals Incorporated56$11K
AXSMAxsome Therapeutics, Inc.62$10K
TVTXTravere Therapeutics, Inc.332$10K
SUPNSUPERNUS PHARMACEUTICALS, INC.187$10K
MEDPMedpace Holdings Inc.20$10K
HALOHALOZYME THERAPEUTICS, INC.135$9K
PTGXProtagonist Therapeutics, Inc81$9K
FOLDAMICUS THERAPEUTICS, INC.559$8K
COLLCOLLEGIUM PHARMACEUTICAL, INC243$8K
JAZZJazz Pharmaceuticals plc33$6K
CAICaris Life Sciences Inc.344$6K
DRTSAlpha Tau Medical Ltd.820$6K
INSMINSMED Inc35$6K
ELANElanco Animal Health Inc230$6K
NKTRNEKTAR THERAPEUTICS66$5K
IDYAIDEAYA Biosciences, Inc.133$4K
ARDXARDELYX, INC.662$4K
APLSApellis Pharmaceuticals, Inc.95$4K
GNLXGENELUX Corp1,350$3K
NBIXNEUROCRINE BIOSCIENCES INC24$3K
SNDXSyndax Pharmaceuticals Inc128$3K
MDGLMADRIGAL PHARMACEUTICALS, INC.5$3K
BCRXBIOCRYST PHARMACEUTICALS INC219$2K
SHCSotera Health Company144$2K
UTMDUtah Medical Products Inc.13$806
LNTHLantheus Holdings, Inc.5$379
CALCCalciMedica, Inc.308$166
TEVATeva Pharmaceutical Industries Limited5$151
BHVNBiohaven Ltd.3$25
MTVAMetaVia Inc.2$2

13F holdings reflect long positions in U.S.-listed securities as reported to the SEC. Values are point-in-time for the most recent reported quarter.

    Brown Brothers Harriman & Co — Biotech 13F Holdings & Portfolio | BioSniper