If You Invested in Merrimack Pharmaceuticals, Inc. (MACK)
Looking for the current price? See the MACK quote & overviewWhat $1,000 or $10,000 in MACK Would Be Worth Now
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Sep 21, 2015 |
|---|---|---|---|---|
| $1,000 | — | $3,519 +252% | $947 -5% | $436 -56% |
| $10,000 | — | $35,186 +252% | $9,468 -5% | $4,365 -56% |
Based on real historical closing prices, dividend- and split-adjusted, through 2024-05-24. Past performance does not guarantee future results.
Custom Calculation
Choose your own date and amount for MACK$1,000 Investment Over Time
MACK vs S&P 500Year-by-Year Returns
MACK annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2015 | $34.66 | $27.39 | -21.0% | -21.0% |
| 2016 | $26.83 | $14.14 | -47.3% | -59.2% |
| 2017 | $13.87 | $5.22 | -62.3% | -84.9% |
| 2018 | $5.43 | $1.9669 | -63.8% | -94.3% |
| 2019 | $2.07 | $3.15 | +52.3% | -90.9% |
| 2020 | $3.19 | $6.89 | +116.0% | -80.1% |
| 2021 | $6.89 | $3.91 | -43.3% | -88.7% |
| 2022 | $3.97 | $11.46 | +188.7% | -66.9% |
| 2023 | $11.65 | $13.41 | +15.1% | -61.3% |
| 2024 | $13.31 | $15.13 | +13.7% | -56.4% |
About Merrimack Pharmaceuticals, Inc.
NASDAQ
Frequently Asked Questions
Merrimack Pharmaceuticals, Inc. investment returns
How much would $1,000 invested in Merrimack Pharmaceuticals, Inc. be worth today?
If you invested $1,000 in Merrimack Pharmaceuticals, Inc. (MACK) 10 years ago on 2016-09-19, your investment would be worth $947 as of 2024-05-24, representing a -5.3% total return, growing at a compounded rate of -0.7% per year (CAGR).
Has Merrimack Pharmaceuticals, Inc. outperformed the S&P 500?
Over the past 10 years, MACK returned -5.3% compared to +307.7% for the S&P 500, underperforming the benchmark by 313.1 percentage points.
What is Merrimack Pharmaceuticals, Inc.'s average annual return?
The compound annual growth rate (CAGR) of MACK over the past 10 years is -0.7%, growing at a compounded rate each year. Individual years vary significantly — MACK's best recent year was 2022 (+188.7%) and worst was 2018 (-63.8%).
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For informational and educational purposes only — not investment advice.
