HCA, risk-factor evolution
Item 1A (Risk Factors) year-over-year changes. Pre-computed at ingest time: paragraph adds/removes plus term-frequency cosine similarity between consecutive years.
📞 Earnings calls for HCA on Subtext ↗Section length over time
- Carried over
- Newly added
Item 1A word count by fiscal year, split into text carried over from the prior year vs. newly added (from year-over-year diffs).
Year-over-year transitions
| Years | Similarity | Added | Removed | Section length | |
|---|---|---|---|---|---|
| 2015 → 2016 | 1.00 | +8680 | -9338 | 8680 words | Diff → |
| 2016 → 2017 | 1.00 | +9681 | -8680 | 9681 words | Diff → |
| 2017 → 2018 | 1.00 | +10446 | -9681 | 10446 words | Diff → |
| 2018 → 2019 | 1.00 | +11145 | -10446 | 11145 words | Diff → |
| 2019 → 2020 | 1.00 | +14658 | -11145 | 14658 words | Diff → |
| 2020 → 2021 | 1.00 | +16551 | -14658 | 16551 words | Diff → |
| 2021 → 2022 | 1.00 | +13383 | -13470 | 16464 words | Diff → |
| 2022 → 2023 | 1.00 | +11455 | -13204 | 14715 words | Diff → |
| 2023 → 2024 | 1.00 | +11619 | -10840 | 15494 words | Diff → |
| 2024 → 2025 | 1.00 | +11429 | -10992 | 15931 words | Diff → |