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LH, 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 LH on Subtext ↗

Section length over time

03541708110622141632016201720182019202020212022202320242025
  • 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
20152016
1.00
+11096-1007911096 wordsDiff →
20162017
1.00
+11162-1109611162 wordsDiff →
20172018
1.00
+10941-1116210941 wordsDiff →
20182021
1.00
+12875-1094112875 wordsDiff →
20212022
1.00
+7890-813312632 wordsDiff →
20222023
1.00
+10676-1055512753 wordsDiff →
20232024
0.99
+8809-1021311349 wordsDiff →
20242025
0.99
+6833-101498033 wordsDiff →