SummitTX Capital, L.P.

Source: SEC Form 13F · as of Mar 2026

SummitTX Capital, L.P. holds 82 biotech & pharma companies tracked by BioSniper, totaling $240.3M in value as of Mar 2026 (SEC Form 13F).

Companies held

82

Total value held

$240.3M

CompanySharesValue
TERNTerns Pharmaceuticals, Inc.312,181$16.5M
RYTMRHYTHM PHARMACEUTICALS, INC.165,599$14.4M
JAZZJazz Pharmaceuticals plc73,222$13.8M
PRAXPraxis Precision Medicines, Inc.36,838$11.9M
COGTCogent Biosciences, Inc.293,780$11.3M
PHATPhathom Pharmaceuticals, Inc.995,885$11.1M
INBXInhibrx Biosciences, Inc.137,821$9.3M
BMYBRISTOL MYERS SQUIBB CO139,670$8.5M
DNTHDianthus Therapeutics, Inc. /DE/100,044$8.4M
CNTACentessa Pharmaceuticals plc206,847$8.2M
ZYMEZymeworks Inc.321,427$8.0M
CLDXCelldex Therapeutics, Inc.236,637$7.5M
RAREUltragenyx Pharmaceutical Inc.347,760$7.3M
ALKSAlkermes plc.156,259$5.5M
IDYAIDEAYA Biosciences, Inc.162,733$5.4M
BMRNBIOMARIN PHARMACEUTICAL INC90,632$5.1M
ADPTAdaptive Biotechnologies Corp317,624$4.4M
PCVXVaxcyte, Inc.74,842$4.3M
PAHCPHIBRO ANIMAL HEALTH CORP75,466$4.2M
BIIBBIOGEN INC.21,656$4.0M
INSMINSMED Inc23,153$3.8M
DYNDyne Therapeutics, Inc.196,188$3.6M
CYTKCYTOKINETICS INC49,711$3.3M
AMLXAmylyx Pharmaceuticals, Inc.227,010$3.2M
NKTRNEKTAR THERAPEUTICS42,624$3.1M
CGONCG Oncology, Inc.40,570$2.7M
ELVNEnliven Therapeutics, Inc.68,706$2.7M
AXSMAxsome Therapeutics, Inc.15,304$2.6M
IKTInhibikase Therapeutics, Inc.1,524,536$2.6M
MAZEMaze Therapeutics, Inc.83,750$2.5M
EPRXEUPRAXIA PHARMACEUTICALS INC.327,997$2.4M
BBIOBridgeBio Pharma, Inc.31,253$2.3M
GMABGenmab A/S84,354$2.3M
REPLReplimune Group, Inc.288,889$2.2M
IMNMImmunome Inc.92,880$2.0M
SLNOSOLENO THERAPEUTICS INC56,585$1.9M
LRMRLarimar Therapeutics, Inc.379,765$1.7M
CSTLCastle Biosciences Inc.67,033$1.6M
SNDXSyndax Pharmaceuticals Inc66,340$1.5M
XENEXenon Pharmaceuticals Inc.26,186$1.5M
CAMPCamp4 Therapeutics Corp339,521$1.5M
IMTXImmatics N.V.151,112$1.5M
REGNREGENERON PHARMACEUTICALS, INC.1,713$1.3M
ALNYALNYLAM PHARMACEUTICALS, INC.3,611$1.2M
ALGSAligos Therapeutics, Inc.148,799$1.1M
ELVElevance Health Inc.3,444$1.0M
BAXBaxter International Inc.52,737$886K
IRONDisc Medicine, Inc.13,820$884K
HALOHALOZYME THERAPEUTICS, INC.13,550$876K
PHVSPharvaris N.V.29,184$824K
APLSApellis Pharmaceuticals, Inc.20,351$819K
VERAVera Therapeutics, Inc.20,244$814K
PFEPFIZER INC28,722$807K
PRGOPERRIGO Co plc70,375$756K
RCUSArcus Biosciences, Inc.34,219$739K
QNRXQuoin Pharmaceuticals, Ltd.100,300$662K
ABBVAbbVie Inc.2,499$544K
ORICOric Pharmaceuticals, Inc.42,446$538K
SUPNSUPERNUS PHARMACEUTICALS, INC.9,045$468K
BCRXBIOCRYST PHARMACEUTICALS INC41,165$392K
MIRMMirum Pharmaceuticals, Inc.4,170$385K
IBRXImmunityBio, Inc.48,800$374K
IQVIQVIA Holdings Inc.2,158$368K
UNHUnitedHealth Group Incorporated Common Stock (DE)1,349$365K
TGTXTG THERAPEUTICS, INC.10,217$339K
HRMYHarmony Biosciences Holdings, Inc.10,694$300K
PBIPROVENTION BIO, INC.24,975$276K
ACHCAcadia Healthcare Company Inc.11,457$268K
TNGXTango Therapeutics, Inc.12,535$262K
SRPTSarepta Therapeutics, Inc.11,768$256K
SNYSanofi5,157$248K
CRSPCRISPR Therapeutics AG4,448$212K
OGNOrganon & Co.23,455$140K
LCTXLineage Cell Therapeutics, Inc.60,833$96K
OCGNOcugen, Inc.41,816$76K
XFORX4 Pharmaceuticals, Inc11,200$46K
IVVDInvivyd, Inc.28,800$37K
CABACabaletta Bio, Inc.12,522$34K
CCCCC4 Therapeutics, Inc.10,466$28K
PROKPROKIDNEY CORP.14,600$26K
ALTSALT5 Sigma Corp14,800$16K
GUTSFractyl Health Inc.18,200$8K

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.

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