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Micro Cap Healthcare
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
MYO icon
226
Myomo
MYO
$47.1M
$47.1M $1.19 8.46%
IBIO icon
227
iBio
IBIO
$47M
$47M $0.7301 8.74%
CNTB icon
228
Connect Biopharma Holdings
CNTB
$46.1M
$46.1M $0.7317 6.25%
OSTX icon
229
OS Therapies Inc
OSTX
$45.9M
$45.9M $0.9801 14.8%
MEDI icon
230
Harbor Health Care ETF
MEDI
$45.3M
$45.3M $34.84 2.49%
MREO icon
231
Mereo BioPharma
MREO
$44.8M
$44.8M $0.2804 7.49%
MDAI icon
232
Spectral AI
MDAI
$44.4M
$44.4M $1.38 9.8%
CRBU icon
233
Caribou Biosciences
CRBU
$44.2M
$44.2M $0.4123 7.22%
BMEA icon
234
Biomea Fusion
BMEA
$42.6M
$42.6M $0.5874 4%
ATHE icon
235
Alterity Therapeutics
ATHE
$42.4M
$42.4M $2.22 9.02%
XTNT icon
236
Xtant Medical Holdings
XTNT
$42.1M
$42.1M $0.3000 1.35%
GANX icon
237
Gain Therapeutics
GANX
$41.9M
$41.9M $0.9604 13.5%
SER icon
238
Serina Therapeutics
SER
$41.9M
$41.9M $1.65 2.37%
GRDX icon
239
GridAI Technologies Corp
GRDX
$41.5M
$41.5M $4.67 14%
LONA icon
240
LeonaBio Inc
LONA
$40.9M
$40.9M $4.34 5.03%
ATNM icon
241
Actinium Pharmaceuticals
ATNM
$40.9M
$40.9M $1.30 7.8%
PSIL icon
242
AdvisorShares Psychedelics ETF
PSIL
$40.2M
$40.2M $18.65 5.14%
CCEL icon
243
Cryo-Cell International
CCEL
$39.9M
$39.9M $4.95 2.37%
DWTX icon
244
Dogwood Therapeutics
DWTX
$39.8M
$39.8M $1.04 0.97%
CVRX icon
245
CVRx
CVRX
$39.2M
$39.2M $1.47 6.96%
HYPD icon
246
Hyperion DeFi Inc
HYPD
$38.9M
$38.9M $2.56 16.6%
HBIO icon
247
Harvard Bioscience
HBIO
$38.5M
$38.5M $8.46 1.74%
EXOZ icon
248
eXoZymes Inc
EXOZ
$38.2M
$38.2M $4.11 4.64%
ELTX icon
249
Elicio Therapeutics
ELTX
$37.9M
$37.9M $1.40 10.3%
IBO
250
Impact BioMedical
IBO
$37.6M
$37.6M $4.40 7.32%
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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 547 micro cap Healthcare stocks — companies in the Healthcare sector with a market cap under $250M — worth a combined $32.6B.

The largest by market cap are Lineage Cell Therapeutics (LCTX) at $249M, Spok Holdings (SPOK) at $246M and Standard BioTools (LAB) 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.