Arch Capital Group Ltd. (ACGL) SEC filings and CIK.
ACGL’s SEC Central Index Key (CIK) is 0000947484, or 947484 without leading zeros. The SEC’s ticker file lists it as ARCH CAPITAL GROUP LTD.. The same CIK also trades as ACGLN, ACGLO.
- Ticker
- ACGL
- CIK
- 0000947484
- Other tickers
- ACGLN, ACGLO
- Insider transactions, Q3 2026
- 2
Insider trading
In Q3 2026, insiders at Arch Capital Group Ltd. reported 2 non-derivative transactions on 3 Forms 3, 4 and 5, including 0 open-market purchases and 1 sales.
Recent filings we observed
| Filed | Form | Accession |
|---|---|---|
| 2026-10-30 | 8-K | 0000947484-26-000140 |
| 2026-10-30 | 8-K | 0000947484-26-000138 |
Get ACGL SEC data through the API
curl "https://sec-api.dev/api/v1/filings?cik=947484&limit=10" \
-H "Authorization: Bearer $SEC_API_KEY"curl "https://sec-api.dev/api/v1/companies/947484" \
-H "Authorization: Bearer $SEC_API_KEY"curl "https://sec-api.dev/api/v1/facts/947484?taxonomy=us-gaap&concept=Revenues&limit=10" \
-H "Authorization: Bearer $SEC_API_KEY"Ticker to CIK API · SEC filings API · Arch Capital Group Ltd. on SEC.gov
Questions
What is ACGL’s CIK number?
ACGL’s SEC Central Index Key (CIK) is 0000947484, or 947484 without leading zeros. The SEC’s ticker file lists it as ARCH CAPITAL GROUP LTD.. The same CIK also trades as ACGLN, ACGLO.
How do I find Arch Capital Group Ltd.’s 10-K?
Request /api/v1/filings?cik=947484&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.
Plain-text version for agents and LLMs: /companies/acgl.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.