Directed Herding · Live research instrument
Holdings · Live SEC 13F

Institutional holdings & quarterly changes

Quarterly institutional positions and period-over-period share changes from official SEC Form 13F filings. Filings are delayed and non-transactional by design — do not treat as real-time.

Data freshnessHoldings report period:Latest 13F filing date:
Research disclaimer: SEC Form 13F holdings are quarterly, delayed, and non-transactional — filings do not reveal trade dates, prices, or motives. Synchronized institutional changes and shifts in retail attention are descriptive candidate signals, not causal evidence of directed herding.
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Coverage: quarterly SEC 13F filings 2025-09-30 through 2026-03-31. Cross-reference episode-level synchronization in the Herding Explorer.