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Micro Cap Healthcare
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
ONCO icon
501
Onconetix
ONCO
$2.09M
$2.09M $0.3991 4.52%
VIVS icon
502
VivoSim Labs
VIVS
$2.04M
$2.04M $0.1520 2.36%
REVB icon
503
Revelation Biosciences
REVB
$2.01M
$2.01M $3.54 6.6%
SBFM icon
504
Sunshine Biopharma
SBFM
$1.96M
$1.96M $2.65 11.7%
NXGL icon
505
NexGel
NXGL
$1.93M
$1.93M $3.96 21.3%
XRTX icon
506
XORTX Therapeutics
XRTX
$1.93M
$1.93M $1.06 15.2%
HLSQ
507
Tessera Defense and Homeland Security Inc.
HLSQ
$1.92M
$1.92M $0.2131 18.2%
GCTK icon
508
GlucoTrack
GCTK
$1.91M
$1.91M $1.61 99.7%
BIS icon
509
ProShares UltraShort NASDAQ Biotechnology
BIS
$1.89M
$1.89M $11.39 0.61%
KAPA
510
Kairos Pharma
KAPA
$1.81M
$1.81M $0.5361 4.01%
OGEN icon
511
Oragenics
OGEN
$1.8M
$1.8M $0.3985 4.46%
NXL icon
512
Nexalin Technology
NXL
$1.79M
$1.79M $1.71 8.06%
GOVX icon
513
GeoVax Labs
GOVX
$1.77M
$1.77M $0.1944 5.63%
BIAF icon
514
bioAffinity Technologies
BIAF
$1.7M
$1.7M $2.83 1.07%
GNMX icon
515
Corgi Genomics & Precision Medicine ETF
GNMX
$1.66M
$1.66M $36.79 0.52%
CLDI icon
516
Calidi Biotherapeutics
CLDI
$1.65M
$1.65M $0.6400 0.78%
PPBT icon
517
Purple Biotech
PPBT
$1.64M
$1.64M $1.01 6.48%
MTNB icon
518
Matinas BioPharma
MTNB
$1.63M
$1.63M $1.66 2.35%
NIKI
519
Niki BioSolutions
NIKI
$1.54M
$1.54M $1.89 3.28%
GNPX icon
520
Genprex
GNPX
$1.48M
$1.48M $1.81 0%
TNON icon
521
Tenon Medical
TNON
$1.43M
$1.43M $2.15 2.27%
IVF icon
522
INVO Fertility Inc
IVF
$1.43M
$1.43M $0.5700 0.05%
VJET
523
Flyte Aviation, Inc.
VJET
$1.36M
$1.36M $0.6455 8.83%
NUWE icon
524
Nuwellis
NUWE
$1.26M
$1.26M $0.3441 6.83%
LNAI icon
525
Lunai Bioworks
LNAI
$1.25M
$1.25M $0.2750 6.65%
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Micro Cap Healthcare Stocks at a Glance

Healthcare companies develop drugs, build medical devices, run hospitals and insurers, and supply the systems behind patient care. Demand is largely non-discretionary, but returns hinge on drug-pipeline outcomes, patent lives, and reimbursement policy — a mix of defensive services and high-risk, high-reward research bets.

There are 550 micro cap Healthcare stocks — companies in the Healthcare sector with a market cap under $250M — worth a combined $33.5B.

The largest by market cap are Aurora Cannabis (ACB) at $247M, Fate Therapeutics (FATE) at $247M and Abeona Therapeutics (ABEO) at $246M.

Among institutional investors, Glass House Brands (GLAS) drew the most net new fund positions in Q2 2026: 50 funds opened new positions, taking total fund holders up 50 (1,667%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.