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Healthcare
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
REGN icon
26
Regeneron Pharmaceuticals
REGN
$80.8B
$80.8B $784.85 0.58%
CI icon
27
Cigna
CI
$72.7B
$72.7B $275.28 0.26%
BSX icon
28
Boston Scientific
BSX
$62.8B
$62.8B $43.34 0.48%
ARGX icon
29
argenx
ARGX
$62B
$62B $990.32 0.55%
MRNA icon
30
Moderna
MRNA
$61.5B
$61.5B $154.04 2.55%
TAK icon
31
Takeda Pharmaceutical
TAK
$60.4B
$60.4B $18.91 0.73%
COR icon
32
Cencora
COR
$58.9B
$58.9B $308.78 0.2%
NTRA icon
33
Natera
NTRA
$53.2B
$53.2B $369.39 0.84%
CAH icon
34
Cardinal Health
CAH
$52.4B
$52.4B $225.38 0.42%
EW icon
35
Edwards Lifesciences
EW
$50.9B
$50.9B $88.26 0.01%
BDX icon
36
Becton Dickinson
BDX
$49.3B
$49.3B $180.94 0.24%
HUM icon
37
Humana
HUM
$46.4B
$46.4B $386.22 0.44%
TEVA icon
38
Teva Pharmaceutical Industries Limited
TEVA
$45.5B
$45.5B $38.98 0.54%
A icon
39
Agilent Technologies
A
$44.1B
$44.1B $156.47 0.08%
IQV icon
40
IQVIA
IQV
$43.9B
$43.9B $266.42 1.12%
XLV icon
41
State Street Health Care Select Sector SPDR ETF
XLV
$43.7B
$43.7B $168.39 0.25%
VEEV icon
42
Veeva Systems
VEEV
$42.1B
$42.1B $260.21 1.34%
WAT icon
43
Waters Corp
WAT
$41.4B
$41.4B $421.63 1.88%
RVMD icon
44
Revolution Medicines
RVMD
$40.9B
$40.9B $190.95 3.04%
HLN icon
45
Haleon
HLN
$40.8B
$40.8B $9.28 0.85%
IDXX icon
46
Idexx Laboratories
IDXX
$40.3B
$40.3B $511.65 1.02%
ONC
47
BeOne Medicines Ltd
ONC
$39.7B
$39.7B $350.84 0.74%
ILMN icon
48
Illumina
ILMN
$36.2B
$36.2B $239.62 2.27%
DXCM icon
49
DexCom
DXCM
$33.7B
$33.7B $89.35 1.61%
RMD icon
50
ResMed
RMD
$32.5B
$32.5B $224.99 1.5%
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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 1,119 Healthcare sector stocks tracked by Wall St. Rank, worth a combined $9.3T.

The largest by market cap are Eli Lilly (LLY) at $1.03T, Johnson & Johnson (JNJ) at $651B and AbbVie (ABBV) at $466B.

Among institutional investors, UnitedHealth (UNH) drew the most net new fund positions in Q2 2026: 527 funds opened new positions, taking total fund holders up 337 (11%) quarter-over-quarter.

  • Combined market cap: $9.3T across 1,119 stocks.
  • Largest constituent: Eli Lilly (LLY), $1.03T market cap.
  • Most net new fund positions in Q2 2026: UnitedHealth (UNH), +337 holders.

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