What If You Invested $1,000 in Gilead Sciences (GILD)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
Gilead Sciences
GILD
Historical extremes
Maximum profit (buy at all-time low, sell at peak), maximum drawdown (peak to trough), and total return from IPO to current price.
Max profit
+102415.62% (1,025 times)
- Buy
- Jun 6, 1994
- $0.15
- Sell
- Feb 11, 2026
- $155.8
Buying GILD at the all-time low and selling at the peak would have turned $1,000 into $1,025,156.23.
Max drawdown
-70.83% (fell to 29% of peak)
- Peak
- Jan 27, 1992
- $0.52
- Trough
- Jun 6, 1994
- $0.15
The worst decline for GILD was -70.83% (fell to 29% of peak) from peak to trough.
IPO to current
+32928.72% (330.3 times)
- IPO
- Jan 22, 1992
- $0.44
- Current
- Mar 16, 2026
- $145.21
A $1,000 investment in GILD at IPO would be worth $330,287.17 today.
Dollar amounts based on selected investment ($1,000)
Frequently asked questions
What is Gilead Sciences (GILD) stock's all-time high and all-time low?
- Gilead Sciences (GILD) stock's all-time low was $0.15 on Jun 6, 1994. The all-time high was $155.8 on Feb 11, 2026.
What if you invested $1,000 in Gilead Sciences (GILD) stock at the all-time low?
- Buying Gilead Sciences (GILD) stock at the all-time low ($0.15 on Jun 6, 1994) and selling at the peak ($155.8 on Feb 11, 2026) would have turned $1,000 into $1,025,156.23. Historical return: +102415.62% (1,025 times).
What are Gilead Sciences (GILD)'s best buy and sell dates for maximum profit?
- The best buy date for Gilead Sciences (GILD) stock was Jun 6, 1994 (all-time low at $0.15). The best sell date was Feb 11, 2026 at $155.8. This investment would have returned +102415.62% (1,025 times).
What was Gilead Sciences (GILD) stock's maximum drawdown?
- Gilead Sciences (GILD) stock's worst decline was -70.83% (fell to 29% of peak) from peak to trough. Peak: $0.52 on Jan 27, 1992. Trough: $0.15 on Jun 6, 1994. A $1,000 investment at the peak would have been worth $291.67 at the trough.
What if you bought Gilead Sciences (GILD) stock at IPO?
- A $1,000 investment in Gilead Sciences (GILD) stock at IPO ($0.44 on Jan 22, 1992) would be worth $330,287.17 today. Historical return: +32928.72% (330.3 times). Current stock price: $145.21 as of Mar 16, 2026.
What if you invested $1,000 in Gilead Sciences (GILD) 5 years ago?
- A $1,000 investment in Gilead Sciences (GILD) stock 5 years ago ($53.43 on Mar 16, 2021) would be worth $2,717.74 today. Historical return: +171.77% (2.72 times). Current stock price: $145.21 as of Mar 16, 2026.
What if you invested $1,000 in Gilead Sciences (GILD) 10 years ago?
- A $1,000 investment in Gilead Sciences (GILD) stock 10 years ago ($63.78 on Mar 16, 2016) would be worth $2,276.88 today. Historical return: +127.69% (2.28 times). Current stock price: $145.21 as of Mar 16, 2026.
What if you invested $1,000 in Gilead Sciences (GILD) 20 years ago?
- A $1,000 investment in Gilead Sciences (GILD) stock 20 years ago ($10.92 on Mar 16, 2006) would be worth $13,293.69 today. Historical return: +1229.37% (13.3 times). Current stock price: $145.21 as of Mar 16, 2026.
About this data
- How does the investment calculator work?
- Enter an investment amount and a start date. We use historical stock prices to calculate how many shares you would have bought, then apply the current price to show your hypothetical portfolio value and return.
- What are Historical extremes?
- Max profit: buy at all-time low, sell at the highest price after. Max drawdown: the largest peak-to-trough decline in price. IPO to current: total return from IPO date to the latest price.
- What is Max drawdown?
- Maximum drawdown is the largest peak-to-trough decline in price. It shows the worst drop from any prior high to a subsequent low. Peak and Trough are the dates and prices at which this decline occurred.
- Does this include dividends?
- The calculator uses adjusted closing prices when available, which account for stock splits and dividends. For the most accurate results, we recommend using data that includes dividend adjustments.
- Where does the price data come from?
- Historical prices are from Yahoo Finance, adjusted for stock splits and dividends. We use adjusted close for all calculations.
- How are the dollar amounts in the cards calculated?
- The dollar amounts in Historical extremes use the investment amount you select in the calculator above (e.g. $1,000). They show what your investment would have been worth at the Buy/Peak/IPO date versus the Sell/Trough/Current date.
- What date range can I use?
- The available date range depends on our historical price data for GILD. You can select any date between our first and most recent data point.