Quick Answer
Lantheus Holdings, Inc. reported Shares Outstanding of 64.59 million shares for fiscal year 2025.
Lantheus Holdings, Inc. Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 64.59M | -5.6% |
| 2024 | 68.45M | -2.0% |
| 2023 | 69.86M | +1.5% |
| 2022 | 68.85M | +1.6% |
| 2021 | 67.74M | +1.3% |
| 2020 | 66.88M | +70.4% |
| 2019 | 39.25M | +0.0% |
| 2018 | 39.25M | +2.0% |
| 2017 | 38.47M | +0.0% |
| 2016 | 38.47M | +26.7% |
| 2015 | 30.36M | +68.0% |
| 2014 | 18.08M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 71.77M | +1.3% | +0.1% |
| June 30, 2025 | 71.70M | +1.3% | +0.1% |
| March 31, 2025 | 71.61M | +1.4% | +1.0% |
| December 31, 2024 | 70.91M | +1.5% | +0.1% |
| September 30, 2024 | 70.85M | +1.5% | +0.1% |
| June 30, 2024 | 70.75M | +1.4% | +0.2% |
| March 31, 2024 | 70.64M | +1.4% | +1.1% |
| December 31, 2023 | 69.86M | +1.5% | +0.1% |
- Lantheus Holdings, Inc. showed a decrease of -5.6% in Shares Outstanding compared to the prior fiscal year.
- Over the 2014–2025 period, Lantheus Holdings, Inc.’s shares outstanding has grown by 257.3% (from 18.08 million shares to 64.59 million shares).
- The most recent figure is from Lantheus Holdings, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 26, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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