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Essex Investment Management Co Llc

Source: SEC Form 13F · as of Mar 2026

Essex Investment Management Co Llc holds 29 biotech & pharma companies tracked by BioSniper, totaling $104.5M in value as of Mar 2026 (SEC Form 13F).

Companies held

29

Total value held

$104.5M

BioSniper AIPage evidence connected

Prepared research question

What matters most for Kiniksa Pharmaceuticals International, plc (KNSA)—catalysts, financial risk and supporting evidence?

Run cited research

Traceable citations · Unknowns marked

CompanySharesValue
KNSAKiniksa Pharmaceuticals International, plc249,278$12.0M
LGNDLigand Pharmaceuticals Incorporated58,460$11.7M
INSMINSMED Inc62,676$10.2M
MIRMMirum Pharmaceuticals, Inc.108,338$10.0M
ADPTAdaptive Biotechnologies Corp493,403$6.8M
BVSBioventus Inc.603,258$5.5M
TVTXTravere Therapeutics, Inc.161,705$4.8M
SNDXSyndax Pharmaceuticals Inc198,985$4.6M
XERSXeris Biopharma Holdings, Inc.747,769$4.3M
GMEDGlobus Medical Inc.50,004$4.3M
JAZZJazz Pharmaceuticals plc21,778$4.1M
AGIOAGIOS PHARMACEUTICALS, INC.103,177$3.5M
SOPHSOPHiA GENETICS SA692,809$3.4M
ARQTArcutis Biotherapeutics, Inc.143,934$3.4M
OCULOCULAR THERAPEUTIX, INC392,718$3.3M
LQDALiquidia Corp78,171$3.0M
NPCENeuropace Inc.217,738$2.9M
AXSMAxsome Therapeutics, Inc.16,328$2.8M
BDSXBiodesix Inc.132,086$1.9M
JNJJOHNSON & JOHNSON2,384$583K
ETONEton Pharmaceuticals, Inc.20,182$498K
NVSNovartis AG1,875$286K
ABTABBOTT LABORATORIES1,616$166K
MRKMerck & Co., Inc.1,132$136K
CSBRCHAMPIONS ONCOLOGY, INC.18,249$105K
BMYBRISTOL MYERS SQUIBB CO1,120$68K
PMPhilip Morris International Inc402$66K
SNYSanofi200$10K
OGNOrganon & Co.11$66

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.