PSA, 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 PSA 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 | +3753 | -3476 | 3753 words | Diff → |
| 2016 → 2017 | 1.00 | +3363 | -3142 | 3974 words | Diff → |
| 2017 → 2018 | 1.00 | +4612 | -3974 | 4612 words | Diff → |
| 2018 → 2019 | 0.99 | +5564 | -4612 | 5564 words | Diff → |
| 2019 → 2020 | 1.00 | +6664 | -5564 | 6664 words | Diff → |
| 2020 → 2021 | 1.00 | +6608 | -6664 | 6608 words | Diff → |
| 2021 → 2022 | 1.00 | +6814 | -6608 | 6814 words | Diff → |
| 2022 → 2023 | 1.00 | +4425 | -3747 | 7492 words | Diff → |
| 2023 → 2024 | 1.00 | +3223 | -2822 | 7893 words | Diff → |
| 2024 → 2025 | 1.00 | +2847 | -3097 | 7643 words | Diff → |