Massachusetts Financial Services Co /Ma/

Source: SEC Form 13F · as of Mar 2026

Massachusetts Financial Services Co /Ma/ holds 96 biotech & pharma companies tracked by BioSniper, totaling $15.86B in value as of Mar 2026 (SEC Form 13F).

Companies held

96

Total value held

$15.86B

CompanySharesValue
JNJJOHNSON & JOHNSON13,434,302$3.32B
MCKMcKesson Corporation2,900,233$2.53B
PFEPFIZER INC56,911,830$1.62B
ABTABBOTT LABORATORIES15,499,870$1.61B
PMPhilip Morris International Inc8,631,772$1.45B
ABBVAbbVie Inc.5,610,330$1.23B
GILDGILEAD SCIENCES, INC.6,281,609$909.7M
ELVElevance Health Inc.2,236,129$657.3M
ICLRICON plc2,727,824$304.9M
TECHBIO-TECHNE Corp3,733,248$197.3M
RGENREPLIGEN CORP1,397,515$164.7M
ALNYALNYLAM PHARMACEUTICALS, INC.496,004$164.1M
CRLCHARLES RIVER LABORATORIES INTERNATIONAL, INC.908,850$158.8M
VRTXVERTEX PHARMACEUTICALS INC / MA327,498$149.4M
CORCencora Inc.452,448$142.1M
BIIBBIOGEN INC.720,629$133.7M
GEHCGE HealthCare Technologies Inc.1,260,998$89.8M
LGNDLigand Pharmaceuticals Incorporated411,543$82.2M
BMYBRISTOL MYERS SQUIBB CO1,050,815$64.3M
BNTXBioNTech SE670,514$59.6M
ZTSZoetis Inc.435,397$52.8M
IONSIONIS PHARMACEUTICALS INC666,116$50.0M
COLLCOLLEGIUM PHARMACEUTICAL, INC1,365,932$45.2M
INCYIncyte Corp.410,729$39.1M
IQVIQVIA Holdings Inc.223,568$38.1M
NVSNovartis AG246,655$37.7M
MRKMerck & Co., Inc.271,829$35.6M
PBHPrestige Consumer Healthcare Inc.598,026$35.4M
RIOTRiot Platforms, Inc.2,724,895$33.7M
MMSIMerit Medical Systems Inc.447,451$30.8M
LLYELI LILLY & Co33,372$30.7M
SDGRSchrodinger, Inc.2,684,692$30.5M
MIRMMirum Pharmaceuticals, Inc.286,406$26.5M
ACADACADIA PHARMACEUTICALS INC1,019,824$22.7M
GHGuardant Health Inc.238,462$22.0M
KNSAKiniksa Pharmaceuticals International, plc438,002$21.1M
CYTKCYTOKINETICS INC311,649$20.5M
GMEDGlobus Medical Inc.233,751$20.1M
ONCBeOne Medicines Ltd.7,815$17.9M
KYMRKymera Therapeutics, Inc.209,005$17.4M
COGTCogent Biosciences, Inc.449,482$17.3M
ADPTAdaptive Biotechnologies Corp1,072,331$14.9M
NBIXNEUROCRINE BIOSCIENCES INC101,953$13.4M
QGENQIAGEN N.V.326,224$13.2M
IMCRImmunocore Holdings plc407,373$12.3M
GSKGSK plc American Depositary Shares (Each representing two Ordinary Shares)212,366$11.7M
LEGNLegend Biotech Corp574,898$10.4M
OGNOrganon & Co.1,689,210$10.1M
PLSEPulse Biosciences Inc Common Stock (DE)462,899$10.0M
PRCTPROCEPT BioRobotics Corporation377,600$9.4M
CGONCG Oncology, Inc.136,841$9.3M
HRMYHarmony Biosciences Holdings, Inc.270,013$7.6M
RDYDR REDDYS LABORATORIES LTD433,385$6.0M
RAREUltragenyx Pharmaceutical Inc.260,385$5.5M
ABSIAbsci Corporation1,719,992$5.2M
ANNXAnnexon, Inc.903,368$5.0M
CAICaris Life Sciences Inc.267,950$4.8M
AZNASTRAZENECA PLC22,244$4.4M
INDVIndivior Pharmaceuticals, Inc.142,029$4.3M
DAWNDay One Biopharmaceuticals, Inc.147,012$3.2M
PRAXPraxis Precision Medicines, Inc.7,388$2.4M
PTCTPTC THERAPEUTICS, INC.33,566$2.3M
PAHCPHIBRO ANIMAL HEALTH CORP29,357$1.6M
NVAXNOVAVAX INC164,553$1.3M
PRTAPROTHENA CORP PUBLIC LTD CO132,051$1.3M
RIGLRIGEL PHARMACEUTICALS INC44,029$1.2M
JAZZJazz Pharmaceuticals plc6,170$1.2M
ANIKAnika Therapeutics Inc.74,619$1.1M
HLFHerbalife Ltd.68,643$1.0M
RGNXREGENXBIO Inc.112,011$939K
GLUEMonte Rosa Therapeutics, Inc.56,491$929K
CPRXCATALYST PHARMACEUTICALS, INC.36,841$912K
ARVNARVINAS, INC.81,322$862K
STOKStoke Therapeutics, Inc.22,645$737K
OLMAOlema Pharmaceuticals, Inc.47,012$701K
ERASErasca, Inc.42,340$685K
ZYMEZymeworks Inc.27,354$685K
NRIXNurix Therapeutics, Inc.42,603$660K
MYGNMYRIAD GENETICS INC138,146$622K
CRVSCorvus Pharmaceuticals, Inc.41,416$606K
TERNTerns Pharmaceuticals, Inc.10,902$575K
TNGXTango Therapeutics, Inc.27,298$571K
PBIPROVENTION BIO, INC.49,293$545K
KROSKeros Therapeutics, Inc.48,998$541K
RCUSArcus Biosciences, Inc.22,617$489K
ARCTArcturus Therapeutics Holdings Inc.59,770$461K
NTLAIntellia Therapeutics, Inc.34,482$442K
CAPRCAPRICOR THERAPEUTICS, INC.10,499$319K
BIOABioAge Labs, Inc.18,055$316K
DNAGinkgo Bioworks Holdings Inc.48,967$300K
PVLAPALVELLA THERAPEUTICS, INC.2,135$266K
SEPNSepterna, Inc.10,382$249K
MDXGMiMedx Group Inc62,540$247K
BBIOBridgeBio Pharma, Inc.3,231$240K
ACHAccendra Health Inc.97,823$223K
MOHMolina Healthcare Inc1,556$207K

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.

    Massachusetts Financial Services Co /Ma/ — Biotech 13F Holdings & Portfolio | BioSniper