A business in context

AAMI research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-10-20 · 8029 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 10-Q · Quarterly report

    Report date 2026-06-30 · 0001628280-26-053869

  2. 4 · Ownership change

    Report date 2026-08-03 · 0001628280-26-053337

  3. 8-K · Current report

    Report date 2026-07-30 · 0001628280-26-050801 · Items 2.02,9.01

  4. 4 · Ownership change

    Report date 2026-06-17 · 0001013594-26-000681

  5. 4 · Ownership change

    Report date 2026-06-12 · 0001628280-26-043360

  6. 4 · Ownership change

    Report date 2026-06-12 · 0001628280-26-043348

  7. 4 · Ownership change

    Report date 2026-06-12 · 0001628280-26-043346

  8. 8-K · Current report

    Report date 2026-06-11 · 0001628280-26-042520 · Items 5.02,5.07,9.01

  9. 8-K · Current report

    Report date 2026-05-19 · 0001628280-26-036160 · Items 7.01,9.01

  10. 4 · Ownership change

    Report date 2026-05-14 · 0001628280-26-035924

  11. 4 · Ownership change

    Report date 2026-05-14 · 0001628280-26-035920

  12. 4 · Ownership change

    Report date 2026-05-14 · 0001628280-26-035917

  13. 10-Q · Quarterly report

    Report date 2026-03-31 · 0001628280-26-031710

  14. 8-K · Current report

    Report date 2026-04-30 · 0001628280-26-028588 · Items 2.02,9.01

  15. DEF 14A · Proxy statement

    Report date 2026-06-11 · 0001628280-26-028368

  16. 10-K · Annual report

    Report date 2025-12-31 · 0001628280-26-012856

  17. 8-K · Current report

    Report date 2026-02-05 · 0001628280-26-005619 · Items 2.02,9.01

  18. 8-K · Current report

    Report date 2025-11-25 · 0001628280-25-054025 · Items 8.01,9.01

  19. 10-Q · Quarterly report

    Report date 2025-09-30 · 0001628280-25-049860

  20. 8-K · Current report

    Report date 2025-10-28 · 0001628280-25-047333 · Items 1.01,2.02,2.03,8.01,9.01

  21. 10-Q · Quarterly report

    Report date 2025-06-30 · 0001748824-25-000056

  22. 8-K · Current report

    Report date 2025-07-31 · 0001748824-25-000053 · Items 2.02,9.01

  23. 8-K · Current report

    Report date 2025-05-13 · 0001748824-25-000044 · Items 5.02,5.03,5.07,9.01

  24. 10-Q · Quarterly report

    Report date 2025-03-31 · 0001748824-25-000034

  25. 8-K · Current report

    Report date 2025-05-01 · 0001748824-25-000031 · Items 2.02,9.01

  26. DEF 14A · Proxy statement

    Report date 2025-05-13 · 0001748824-25-000024

  27. 10-K · Annual report

    Report date 2024-12-31 · 0001748824-25-000016

  28. 8-K · Current report

    Report date 2025-02-06 · 0001748824-25-000009 · Items 2.02,9.01

  29. 8-K · Current report

    Report date 2024-12-31 · 0001748824-25-000005 · Items 5.03,9.01

  30. SC 13G · Ownership disclosure

    0001214659-24-019176

  31. 10-Q · Quarterly report

    Report date 2024-09-30 · 0001748824-24-000048

  32. 8-K · Current report

    Report date 2024-10-31 · 0001748824-24-000045 · Items 2.02,9.01

  33. 8-K · Current report

    Report date 2024-09-30 · 0001748824-24-000041 · Items 5.02,7.01,8.01,9.01

  34. 10-Q · Quarterly report

    Report date 2024-06-30 · 0001748824-24-000037

  35. 8-K · Current report

    Report date 2024-08-01 · 0001748824-24-000035 · Items 2.02,9.01

  36. 8-K · Current report

    Report date 2024-06-06 · 0001748824-24-000033 · Items 5.07,9.01

  37. 10-Q · Quarterly report

    Report date 2024-03-31 · 0001748824-24-000024

  38. 8-K · Current report

    Report date 2024-05-02 · 0001748824-24-000022 · Items 2.02,9.01

  39. DEF 14A · Proxy statement

    Report date 2024-06-06 · 0001748824-24-000016

  40. 10-K · Annual report

    Report date 2023-12-31 · 0001748824-24-000010

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-15 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 4 transaction rows4SGrant / award: 0 transaction rows0AExercise / conversion: 0 transaction rows0MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

4 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-08-04
2026-08-05
Wiater ChristinaS · Sale
Disposed
Common Stock244.092.36
2026-08-03
2026-08-05
Wiater ChristinaS · Sale
Disposed
Common Stock7978.086.61
2026-08-03
2026-08-05
Wiater ChristinaS · Sale
Disposed
Common Stock17389.087.49
2026-08-03
2026-08-05
Wiater ChristinaS · Sale
Disposed
Common Stock3.088.11

Identity & relationships

Wikidata structured data · retrieved 2026-10-15 · 1663 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001748824Acadian Asset Management Inc.

No parent relationship is available in this import; this is not proof of independence.

No verified LEI join available.

GLEIF legal entity reference data · retrieved 2026-10-15 · 1199 checked identities; 0 unavailable records

Search names and former names
  • BrightSphere Investment Group Inc. · former SEC name · 2019-03-12 to 2024-11-14

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$505.60M$543.06M
2023-12-31$426.60M$471.71M
2022-12-31$417.20M$480.25M
2020-12-31$697.90M$908.57M
2019-12-31$807.00M$1.06B
2018-12-31$905.00M$1.21B
2017-12-31$858.00M$1.18B

Bureau of Labor Statistics · retrieved 2026-10-20 · 9 selected series; gaps remain missing

Explore the CPI history ↗