Costco Wholesale Corporation (COST) — Dilution Risk Analysis
Current Snapshot
Costco Wholesale Corporation (COST) has a DilutionWatch score of 10/10 and is classified as LOW risk. The score date in the source data is 2026-10-03T03:45:52.527348.
This page is assembled from sourced share-structure, market-data, SEC-filing, and DilutionWatch fields. Missing values are left blank rather than estimated.
Dilution Risk Score
Score: 10/10 Source (as of 2026-10-03T03:45:52.527348)
Recent SEC Filings
Recent filing forms in the source payload: FORM 4 10.
| Form | Filed | Accession |
|---|---|---|
| Form 4 | 2026-09-10 | 0000909832-26-000080|0002087546|2026-09-10|A|4129 |
| Form 4 | 2026-09-10 | 0000909832-26-000080|0002087546|2026-09-10|F|1934 |
| Form 4 | 2026-09-10 | 0000909832-26-000078|0001886447|2026-09-10|A|4129 |
| Form 4 | 2026-09-10 | 0000909832-26-000078|0001886447|2026-09-10|F|1695 |
| Form 4 | 2026-09-10 | 0000909832-26-000076|0001916969|2026-09-10|A|4552 |
| Form 4 | 2026-09-10 | 0000909832-26-000076|0001916969|2026-09-10|F|1561 |
| Form 4 | 2026-09-10 | 0000909832-26-000074|0001729360|2026-09-10|F|936 |
| Form 4 | 2026-09-10 | 0000909832-26-000074|0001729360|2026-09-10|A|4129 |
| Form 4 | 2026-09-10 | 0000909832-26-000072|0002031064|2026-09-10|F|1458 |
| Form 4 | 2026-09-10 | 0000909832-26-000072|0002031064|2026-09-10|A|4129 |
Dilution Risk Drivers
| Driver | Stored Value | Source |
|---|---|---|
| Cash runway | 999 months | Source |
| Three-year share count growth | 0.17% | Source |
DilutionWatch Analysis
- Risk Level
- LOW (Score: 10/10) Source
- Cash Runway
- 999 months Source
- Share Count Growth (3-Year)
- 0.17% Source
What This Page Does Not Estimate
DilutionWatch does not infer missing cash runway, authorized share count, ATM capacity, shelf capacity, or share-growth values on this page. A blank field means the current source payload did not provide a usable value with provenance.
Scores and classifications are shown only when supplied by the DilutionWatch data layer. SEC filing rows link to their source accession when a filing URL is available.