Trinseo PLC (TSE)
NYSE: TSE · Real-Time Price · USD
0.2701
-0.0575 (-17.55%)
At close: Feb 23, 2026, 4:00 PM EST
0.2693
-0.0008 (-0.30%)
After-hours: Feb 23, 2026, 7:55 PM EST
Trinseo Market Cap
Trinseo has a market cap or net worth of $9.72 million as of February 23, 2026. Its market cap has decreased by -93.98% in one year.
Market Cap
9.72M
Enterprise Value
2.48B
1-Year Change
-93.98%
Ranking
Category
Stock Price
$0.27
Market Cap Chart
Since June 12, 2014, Trinseo's market cap has decreased from $987.60M to $9.72M, a decrease of -99.02%. That is a compound annual growth rate of -32.63%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Feb 20, 2026 | 11.80M | -34.08% |
| Dec 31, 2025 | 17.90M | -90.08% |
| 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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