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ACADIAN ASSET MANAGEMENT INC (AAMI)

Name: ACADIAN ASSET MANAGEMENT INC (AAMI) — Institutional ownership, SEC filings and insider activity
Creator: Sightfile
License: https://www.sec.gov/privacy#dissemination

Institutional ownership, SEC filings and insider activity

Sector: Financials · SEC CIK 0001748824 · EDGAR filings · Updated 2026-06-22

ACADIAN ASSET MANAGEMENT INC (AAMI) has reported institutional ownership of 100.6%, with 255 institutional managers holding positions valued at $1.96B per the latest 13F reporting period.

Institutional ownership

100.6%

Institutional managers

255

Reported 13F value

$1.96B

Insider activity

16 trans.

−$59.5M net selling

Latest updates

2026-06-22 — Insider transaction reported (Form 4)
2026-06-22 — SCHEDULE 13D/A filed
2026-06-17 — Notice of proposed sale filed (Form 144)
2026-06-15 — Insider transaction reported (Form 4)
2026-06-15 — Insider transaction reported (Form 4)
2026-06-15 — Insider transaction reported (Form 4)

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, ACADIAN ASSET MANAGEMENT INC has 255 institutional holders and institutional ownership of 100.6%.

Insider activity

Insiders reported 16 transactions (0 buys, 3 sells) across 6 reporting insiders, with a net reported value of −$59.5M.

Related companies

MARA HOLDINGS INC (MARA) · THE BALDWIN INSURANCE GRP (BWIN) · MERCHANTS BANCORP IND (MBIN) · TRUSTMARK (TRMK) · MIAMI INTL HLDGS INC COM (MIAX) · WAFD INC (WAFD)

See full history, cross-references and alerts on Sightfile

Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-06-22.