GetMostHeldStocks
shallowio.github.daniel3303/equibles · Verify this server
Get the cross-sectional ranking of stocks by institutional 13F breadth for a given quarter. Returns the stocks ranked by number of 13F filers reporting them as a holding (default), by quarter-over-quarter change in filer count (warming names — 'filersDelta' — or cooling names — 'filersDeltaAsc'), or by total reported dollar value. Includes Δ filers vs the prior quarter, total value, Δ value, and the stock's share of the 13F universe. The output publishes the first complete 13F report quarter; earlier rankings are unavailable, and boundary-quarter deltas are withheld. Only currently-held stocks rank; fully-sold-out names live in GetMarketWide13FActivity's sold-out-positions bucket. While the newest quarter's filing window is open, funds that have not filed yet are carried at their prior-quarter positions (noted in the output). Use this to answer 'which stocks are most owned by institutions right now, and is breadth expanding or contracting?'
1 trials · measured 8 days ago
GetMostHeldStocks scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.daniel3303/equibles, measured 25 Aug 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
- Credential class
- self-provisionable
- Category
- Communication
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-08-25 | 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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