Regular Market:
$27.43-$0.11(-0.40%)Full Day:
$27.43-$0.11(-0.40%)Summary
- As of today, MRSN stock price is $27.43, with a fall of -$0.11 (-0.40%) during the most recent trading session on November 28, 2025.
- Over the past year, MRSN stock price has dropped by -$27.32 (-49.90%).
- MRSN stock price is now -96.23% below its all-time high of $727.25.
Performance
MRSN Price Chart
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Highlights
Range
Split history
Related metrics
MRSN Price Trends
| PeriodPeriod | PricePrice | S&P 500S&P 500 | NASDAQNASDAQ | Dow JonesDow Jones | XLVXLV |
|---|---|---|---|---|---|
| 1D1 Day | -0.4% | +0.4% | +0.5% | +0.6% | -0.5% |
| 1M1 Month | +168.1% | -0.7% | -2.1% | -0.0% | +8.4% |
| 3M3 Months | +258.1% | +5.2% | +7.5% | +4.5% | +15.6% |
| 6M6 Months | +199.8% | +16.2% | +22.1% | +13.3% | +19.9% |
| YTDYTD | -23.3% | +16.3% | +20.8% | +12.1% | +14.6% |
| 1Y1 Year | -49.9% | +14.0% | +22.4% | +6.6% | +7.3% |
| 5Y5 Years | -95.6% | +88.0% | +91.1% | +59.4% | +44.0% |
MRSN Price Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $28.12 | -2.5% | $7.54 | +263.8% |
| 3M | 3-Month | $28.12 | -2.5% | $6.63 | +313.6% |
| 6M | 6-Month | $28.12 | -2.5% | $5.21 | +426.5% |
| 1Y | 1-Year | $70.72 | -61.2% | $5.21 | +426.5% |
| 3Y | 3-Year | $240.50 | -88.6% | $5.21 | +426.5% |
| 5Y | 5-Year | $727.25 | -96.2% | $5.21 | +426.5% |
| All-Time | All-Time | $727.25 | -96.2% | $5.21 | +426.5% |
MRSN Price History
| Date | Value |
|---|---|
| 2025 | $27.43(-23.3%) |
| 2024 | $35.75(-38.4%) |
| 2023 | $58.00(-60.4%) |
| 2022 | $146.50(-5.8%) |
| Date | Value |
|---|---|
| 2021 | $155.50(-76.6%) |
| 2020 | $665.25(+364.4%) |
| 2019 | $143.25(+40.4%) |
| 2018 | $102.00(-75.2%) |
| 2017 | $410.75 |
FAQ
- What is the price of Mersana Therapeutics, Inc. stock today?
- What is the all-time high price for Mersana Therapeutics, Inc. stock?
- When did Mersana Therapeutics, Inc. stock split?
- What is MRSN year-to-date return?
- What is MRSN year-on-year return?
What is the price of Mersana Therapeutics, Inc. stock today?
The current price of MRSN is $27.43
What is the all-time high price for Mersana Therapeutics, Inc. stock?
Mersana Therapeutics, Inc. stock all-time high price is $727.25
When did Mersana Therapeutics, Inc. stock split?
MRSN most recent stock split occurred on Jul 28, 2025
What is MRSN year-to-date return?
Mersana Therapeutics, Inc. stock has returned -$8.32 (-23.27%) since the beginning of the year
What is MRSN year-on-year return?
Over the past year, Mersana Therapeutics, Inc. stock has returned -$27.32 (-49.90%)