get_analysts_by_firm
List analysts at a given firm (case-insensitive substring match).
Each row: {name, firm, rank, avg_return_1y_pct, covered_tickers_sample,
total_covered}. Results are deduped by analyst name (keeping the best
rank) and sorted by rank ascending.
When `sector` is provided, the per-analyst coverage list is filtered
to tickers in that sector and the row shape becomes {name, firm,
rank, avg_return_1y_pct, sector, covered_tickers}.
Args:
firm: Firm name or fragment (e.g. 'Goldman' matches 'Goldman Sachs').
sector: Optional lowercase sector (e.g. 'technology', 'healthcare').
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| firm | Yes | ||
| sector | No |