get_institutional_holders
shallowcom.oxfordledge/oxford-ledge · Verify this server
Which institutions hold one ticker, and which way they moved. Returns {ticker, holders, total_holders, as_of_quarter, coverage}. `holders` IS CAPPED AT THE TOP 100 BY VALUE while `total_holders` is the TRUE filer count. Each holder carries fund_name, fund_cik, shares, value_usd (whole USD), quarter, change_type and pct_change vs that fund's prior quarter. Check `coverage.basis` ('universe' vs 'top_display') before quoting an aggregate. Common stock only; funds file off-cadence, so quarters can differ per row. Rows are CUSIP-resolved: a resolution failure drops or mis-attributes a row. Direction-only view: ol_ownership_changes; fund-keyed inverse: get_13f_holdings. Source: SEC EDGAR 13F-HR, ~45-day quarterly delay. Caveats ride the response's tool_notes.
1 trials · measured 2 days ago
get_institutional_holders scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.oxfordledge/oxford-ledge, measured 6 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote + stdio
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-06 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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