ARCH CAPITAL GROUP LTD. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
13F-HR
144
15-12G
25-NSE
3
3/A
305B2
4
4/A
424B2
424B3
424B4
424B5
424B7
5
5/A
8-A12B
8-A12G/A
8-K
8-K/A
ARS
CERT
CERTNAS
CERTNYS
CORRESP
CT ORDER
DEF 14A
DEFA14A
F-N
FWP
IRANNOTICE
POS AM
POSASR
PRE 14A
PREM14A
PRER14A
PX14A6G
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-000441 | Mar 26, 2026 | — |
| DEFA14A | DEFA14A | 0000947484-26-000040 | Mar 24, 2026 | — |
| ARS | ARS | 0000947484-26-000039 | Mar 24, 2026 | Dec 31, 2025 |
| DEF 14A | DEF 14A | 0000947484-26-000038 | Mar 24, 2026 | May 5, 2026 |
| 4 | FORM 4 | 0001372455-26-000002 | Mar 12, 2026 | Mar 11, 2026 |
| 4 | FORM 4 | 0001769539-26-000007 | Mar 12, 2026 | Mar 10, 2026 |
| 4 | FORM 4 | 0001345284-26-000005 | Mar 12, 2026 | Mar 10, 2026 |
| 144 | — | 0001921094-26-000300 | Mar 10, 2026 | — |
| 144 | — | 0001921094-26-000299 | Mar 10, 2026 | — |
| 4 | FORM 4 | 0001718249-26-000009 | Mar 6, 2026 | Mar 4, 2026 |
| 4 | FORM 4 | 0001718249-26-000007 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001864958-26-000003 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001227095-26-000005 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001741826-26-000004 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001769539-26-000005 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001345284-26-000003 | Mar 5, 2026 | Mar 3, 2026 |
| 4 | FORM 4 | 0001227095-26-000004 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001769539-26-000004 | Mar 2, 2026 | Feb 27, 2026 |
| 4 | FORM 4 | 0001345284-26-000002 | Feb 26, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001718249-26-000005 | Feb 26, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001864958-26-000002 | Feb 26, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001227095-26-000002 | Feb 26, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001769539-26-000002 | Feb 26, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001741826-26-000003 | Feb 26, 2026 | Feb 24, 2026 |
| 8-K | 8-K | 0000947484-26-000019 | Feb 26, 2026 | — |
| 10-K | 10-K | 0000947484-26-000017 | Feb 26, 2026 | Dec 31, 2025 |
| SCHEDULE 13G/A | — | 0001017918-26-000005 | Feb 17, 2026 | — |
| 4 | FORM 4 | 0001718249-26-000003 | Feb 13, 2026 | Feb 11, 2026 |
| 144 | — | 0001921094-26-000101 | Feb 11, 2026 | — |
| 13F-HR | — | 0000947484-26-000011 | Feb 9, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0000947484-26-000010 | Feb 9, 2026 | — |
| 8-K | 8-K | 0000947484-26-000004 | Jan 22, 2026 | Jan 15, 2026 |
| 4 | — | 0001227099-25-000007 | Dec 16, 2025 | Dec 12, 2025 |
| 144 | — | 0001921094-25-001554 | Dec 15, 2025 | — |
| 144 | — | 0001227099-25-000005 | Dec 12, 2025 | — |
| 144 | — | 0001921094-25-001540 | Dec 12, 2025 | — |
| 4 | — | 0001227095-25-000006 | Dec 11, 2025 | Dec 10, 2025 |
| 4 | — | 0001741826-25-000005 | Dec 2, 2025 | Nov 28, 2025 |
| 144 | — | 0001921094-25-001437 | Nov 28, 2025 | — |
| 4 | — | 0001769539-25-000006 | Nov 20, 2025 | Nov 19, 2025 |
| 8-K | 8-K | 0000947484-25-000089 | Nov 7, 2025 | — |
| 13F-HR | — | 0000947484-25-000086 | Nov 6, 2025 | Sep 30, 2025 |
| 10-Q | 10-Q | 0000947484-25-000085 | Nov 6, 2025 | Sep 30, 2025 |
| 4 | — | 0001304230-25-000006 | Nov 3, 2025 | Oct 30, 2025 |
| 8-K | 8-K | 0000947484-25-000081 | Nov 3, 2025 | Oct 29, 2025 |
| 8-K | 8-K | 0000947484-25-000076 | Oct 27, 2025 | — |
| 8-K | 8-K | 0000947484-25-000071 | Sep 5, 2025 | Sep 4, 2025 |
| 4 | — | 0001415889-25-022961 | Aug 25, 2025 | Aug 22, 2025 |
| 144 | — | 0001921094-25-001012 | Aug 22, 2025 | — |
| 4 | — | 0001415889-25-021285 | Aug 7, 2025 | Aug 5, 2025 |