Healthcare stocks
60 S&P 500 and Nasdaq-100 companies · end-of-day data as of Oct 16, 2026
The largest Healthcare companies by market capitalization on Oct 16, 2026: Eli Lilly (LLY) $1.18T, Johnson & Johnson (JNJ) $616B and AbbVie (ABBV) $504B.
Biggest stock losers today
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $218.01 | -7.8% | -7.8% | — | $87.04B | |
| 2 |  | $413.16 | -4.4% | -4.7% | 39.1 | $49.63B | |
| 3 |  | $85.81 | -2.3% | -7.2% | 10.5 | $14.61B | |
| 4 |  | $317.95 | -2.2% | -6.1% | 26.3 | $25.79B | |
| 5 |  | $458.84 | -2.1% | -15.4% | 15.4 | $99.34B |
Data as of Oct 16, 2026 close.
Biggest stock gainers today
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $18.66 | +2.4% | 0.0% | — | $21.43B | |
| 2 |  | $560.36 | +2.4% | -26.9% | 39.7 | $44.15B | |
| 3 |  | $141.10 | +1.7% | -59.3% | 26.4 | $9.79B | |
| 4 |  | $79.38 | +1.2% | -45.2% | 13.1 | $32.78B | |
| 5 |  | $302.30 | +1.2% | -0.2% | 12.5 | $79.88B |
Data as of Oct 16, 2026 close.
Stocks at 52-week lows
No companies match this list today.
Stocks at 52-week highs
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $1,257.03 | +0.4% | -1.8% | 42.2 | $1.18T | |
| 2 |  | $285.42 | +0.7% | 0.0% | 80.4 | $504B | |
| 3 |  | $690.00 | -0.9% | -0.9% | 37.1 | $255B | |
| 4 |  | $156.19 | -0.7% | -0.7% | — | $194B | |
| 5 |  | $29.58 | +0.5% | 0.0% | 39.1 | $169B |
Data as of Oct 16, 2026 close.
Undervalued stocks
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $44.39 | +0.6% | +50.1% | 18.0 | $64.33B | |
| 2 |  | $147.31 | -1.4% | +35.1% | 25.6 | $10.46B | |
| 3 | | $141.10 | +1.7% | +32.3% | 26.4 | $9.79B | |
| 4 |  | $187.31 | -1.0% | +24.2% | 16.5 | $11.95B | |
| 5 |  | $222.66 | -0.7% | +24.2% | 27.2 | $21.71B |
Data as of Oct 16, 2026 close.
Stocks insiders are buying
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 | | $44.39 | +0.6% | +$9.49M | 18.0 | $64.33B | |
| 2 | | $29.58 | +0.5% | +$2.88M | 39.1 | $169B | |
| 3 |  | $57.94 | +0.9% | +$1.88M | 19.8 | $11.02B | |
| 4 | | $141.10 | +1.7% | +$162K | 26.4 | $9.79B |
Data as of Oct 16, 2026 close.
Most active stocks today
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 | | $218.01 | -7.8% | 1.2× | — | $87.04B | |
| 2 |  | $401.43 | -1.3% | 1.4× | 22.9 | $360B | |
| 3 | | $1,257.03 | +0.4% | 1.0× | 42.2 | $1.18T | |
| 4 |  | $94.75 | -0.7% | 0.9× | 23.3 | $121B | |
| 5 |  | $255.56 | +0.9% | 0.9× | 38.7 | $616B |
Data as of Oct 16, 2026 close.
All Healthcare stocks
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 | | $1,257.03 | +0.4% | -1.8% | 42.2 | $1.18T | |
| 2 | | $255.56 | +0.9% | -8.2% | 38.7 | $616B | |
| 3 | | $285.42 | +0.7% | 0.0% | 80.4 | $504B | |
| 4 | | $401.43 | -1.3% | -7.4% | 22.9 | $360B | |
| 5 |  | $145.95 | +0.5% | -6.2% | 116.8 | $360B | |
| 6 | | $690.00 | -0.9% | -0.9% | 37.1 | $255B | |
| 7 |  | $432.49 | -0.4% | -2.6% | 26.9 | $234B | |
| 8 | | $156.19 | -0.7% | -0.7% | — | $194B | |
| 9 |  | $104.89 | +0.2% | -17.7% | 33.7 | $181B | |
| 10 | | $29.58 | +0.5% | 0.0% | 39.1 | $169B | |
| 11 |  | $229.04 | -1.1% | -4.8% | 40.7 | $161B | |
| 12 |  | $426.70 | -0.3% | -28.0% | 48.5 | $151B | |
| 13 |  | $499.74 | -1.8% | -10.4% | 29.1 | $127B | |
| 14 |  | $59.75 | -1.4% | -11.3% | 13.2 | $122B | |
| 15 | | $94.75 | -0.7% | -7.1% | 23.3 | $121B | |
| 16 |  | $92.36 | -0.2% | -16.0% | 24.4 | $118B | |
| 17 |  | $1,004.84 | +0.6% | 0.0% | 26.9 | $117B | |
| 18 |  | $294.66 | +0.5% | -23.3% | 30.5 | $113B | |
| 19 | | $458.84 | -2.1% | -15.4% | 15.4 | $99.34B | |
| 20 |  | $428.26 | 0.0% | 0.0% | 19.0 | $92.88B |
Data as of Oct 16, 2026 close.