Trinseo PLC (TSE)
NYSE: TSE · Real-Time Price · USD
1.570
-0.230 (-12.78%)
At close: Oct 22, 2025, 4:00 PM EDT
1.581
+0.011 (0.71%)
After-hours: Oct 22, 2025, 7:29 PM EDT
Trinseo Market Cap
Trinseo has a market cap or net worth of $56.45 million as of October 22, 2025. Its market cap has decreased by -76.49% in one year.
Market Cap
56.45M
Enterprise Value
2.48B
1-Year Change
-76.49%
Ranking
Category
Stock Price
$1.57
Market Cap Chart
Since June 12, 2014, Trinseo's market cap has decreased from $987.60M to $56.45M, a decrease of -94.28%. That is a compound annual growth rate of -22.26%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Oct 21, 2025 | 64.70M | -64.16% |
| Dec 31, 2024 | 180.50M | -38.73% |
| Dec 29, 2023 | 294.60M | -62.91% |
| Dec 30, 2022 | 794.30M | -61.01% |
| Dec 31, 2021 | 2.04B | 3.85% |
| Dec 31, 2020 | 1.96B | 33.55% |
| Dec 31, 2019 | 1.47B | -24.18% |
| Dec 31, 2018 | 1.94B | -38.94% |
| Dec 29, 2017 | 3.17B | 19.83% |
| Dec 30, 2016 | 2.65B | 92.50% |
| Dec 31, 2015 | 1.38B | 61.63% |
| Dec 31, 2014 | 851.00M | -13.83% |
| Jun 12, 2014 | 987.60M | - |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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