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BLK, 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 BLK on Subtext ↗

Section length over time

04343868713030173732016201720182019202020212022202320242025
  • 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

YearsSimilarityAddedRemovedSection length
2015 → 2016
1.00		+9590-91779590 wordsDiff →
2016 → 2017
1.00		+10462-959010462 wordsDiff →
2017 → 2018
1.00		+11056-1046211056 wordsDiff →
2018 → 2019
1.00		+11786-1105611786 wordsDiff →
2019 → 2020
0.99		+12740-1178612740 wordsDiff →
2020 → 2024
1.00		+15443-1274015443 wordsDiff →
2024 → 2025
1.00		+11636-1128515794 wordsDiff →