Get the most recently parsed 13F filings across all funds, sorted by filing date descending.

Returns the most-recently parsed 13F filings as a live activity feed — sorted by parsed_at DESC (NOT filed_at, since SEC EDGAR occasionally accepts filings out of order). Each entry carries the fund identity, portfolio value, holdings count, AND QoQ position-change statistics — so a single GET call surfaces enough information to render an 'institutional activity feed' tile WITHOUT additional drill-downs.

Both analysis (legacy raw count names) AND statistics (frontend-friendly names + prior_quarter_available flag) are returned for backwards compatibility. The statistics field's schema is INTENTIONALLY identical to the WebSocket new_13f_filing event payload — so frontends can render REST and WebSocket events with the same component code (Phase 47-era WebSocket normalization).

Live updates: for true real-time consumption (filings as they're parsed), prefer the WebSocket /13f namespace — subscribe to new_13f_filing for push-based updates. This REST endpoint is the polling fallback (typical poll cadence: 30s during filing season, 5min between seasons).

For full-portfolio drill-down on any row, pass cik + period_of_report to GET /api/v1/form-13f/fund/{cik}. For the raw filing artifact, pass accession_no to GET /api/v1/sec/filings/{accession_number}. All monetary values in USD (post-Plan-51 thousands correction — note utility text is legacy and pre-dates the correction).