Company facts
- Industry
- Investment Advice
- Headquarters
- Boston, Massachusetts
- Most recent report
- 10-Q, filed Nov 5, 2026
- Incorporated
- Delaware
- Filings on record
- 266 filings
- On EDGAR
- CIK 1748824
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 30
News 8 of 57
Prospectuses and Registrations 8 of 10
- S-8 POS Post-effective amendment to an employee plan registration Jun 11, 2026
- 25-NSE Notice that a security was delisted Jan 20, 2022
- S-3ASR Automatic shelf registration Nov 12, 2019
- S-8 Registration statement for an employee plan Jul 15, 2019
- 424B3 Prospectus supplement for an offering Jun 3, 2019
- S-4/A Registration statement for a merger or exchange, amended May 31, 2019
- S-4/A Registration statement for a merger or exchange, amended May 23, 2019
- S-4/A Registration statement for a merger or exchange, amended May 15, 2019
Proxies 8 of 16
- DEFA14A Extra proxy material Apr 29, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 29, 2026
- DEFA14A Extra proxy material Mar 31, 2025
- DEF 14A Proxy statement for a shareholder vote Mar 31, 2025
- DEFA14A Extra proxy material Apr 25, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 25, 2024
- DEFA14A Extra proxy material Apr 26, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 26, 2023
Ownership 8 of 133
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 10, 2026
- 4 Insider reported a trade Aug 5, 2026
- 144 Notice of a proposed sale of restricted stock Aug 4, 2026
- 144 Notice of a proposed sale of restricted stock Aug 3, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 3, 2026
- 4 Insider reported a trade Jun 22, 2026
- SCHEDULE 13D/A Large holder reported an active stake, amended Jun 22, 2026
- 144 Notice of a proposed sale of restricted stock Jun 17, 2026
Other 8 of 20
- ARS Annual report sent to shareholders Apr 29, 2026
- ARS Annual report sent to shareholders Mar 31, 2025
- ARS Annual report sent to shareholders Apr 25, 2024
- ARS Annual report sent to shareholders Apr 26, 2023
- SC TO-I/A Amended filing Dec 9, 2021
- SC TO-I/A Amended filing Dec 7, 2021
- SC TO-I/A Amended filing Nov 8, 2021
- SC TO-I Nov 4, 2021
Everything here comes from Acadian Asset Management Inc.'s own filings on SEC EDGAR. The filing list is rechecked every hour.