Health Care Stocks
The health care sector — pharmaceuticals, biotech, medical devices, insurers and care providers. Below: the XLV sector ETF proxy (delayed quote), the largest constituents by market cap, and the most-active names by dollar volume.
Sector ETF proxyXLV$163.63-0.32%
Largest by market cap
1LLY$1.11T$1176.15+0.59%2JNJ$617.6B$256.26-0.52%3ABBV$430.8B$243.81-0.97%4UNH$367.6B$404.83-1.91%5MRK$316.9B$128.44+0.09%6TMO$212.0B$573.47-0.68%7ABT$185.6B$106.58+0.89%8PFE$147.4B$25.86+0.25%
Market cap = delayed IEX price × latest reported share count; membership from the Select Sector SPDR fund’s SEC N-PORT holdings — not official GICS.
Most active
Dollar volume from our pricing feed (IEX venue) — relative ranking only, not consolidated totals · showing the last session (2026-08-06)
1LLY$64.8M$1176.15+0.59%2INSM$52.2M$130.91+32.52%3JNJ$41.4M$256.26-0.52%4PFE$39.6M$25.86+0.25%5BSX$37.9M$50.02+4.77%6MCK$24.3M$841.58-4.15%7BDX$21.6M$178.66+4.73%8ISRG$19.8M$373.88-0.35%9BMY$19.2M$63.51-0.19%10ABT$17.8M$106.58+0.89%11IDXX$17.8M$582.89-0.31%12ZTS$17.4M$77.00+3.49%13UTHR$16.0M$525.44+1.27%14PODD$16.0M$136.44+2.43%15ELAN$15.5M$24.17-7.78%16ALNY$15.2M$225.81-1.28%17PRAX$14.3M$369.48+15.75%18GILD$13.9M$130.22-1.18%19AMGN$13.5M$402.81-1.21%20SYK$12.6M$335.01-0.61%21MDLN$12.4M$35.19-4.04%22ILMN$12.2M$189.34-5.28%23NTRA$12.1M$266.30-3.04%24REGN$12.1M$765.96-0.34%25STE$11.8M$228.62-1.65%
Sector membership for this list is mapped from SEC SIC filing codes.
Delayed data · For reference only · Not investment advice