Acadian Asset Management Inc.

AAMI · Financial Services · Acadian Asset Management Inc. is a publicly owned asset management holding company

Acadian Asset Management Inc. (AAMI), in the Financial Services sector, has 5 disclosed filings on Paydirt over the trailing twelve months from 5 corporate insiders: 0 purchases and 5 sales. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Aug 3 and filed Aug 5. The most active filer was Robert J Chersi with 1 filing. Data as of Nov 8 2026.

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Filings, ttm

0 buys · 5 sells

Traders, ttm

5 insiders

Volume, ttmiDollar value disclosed in the window

$157.7M

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Aug 3

Filed Aug 5

ADViAverage daily dollar volume

$44.9M

market data

Share price · 12M

$91.90 (+103.9%)

Adjusted for splits and dividends.

Volume by month

Buys $0 Sells $215.2M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed · past 24 months

PI Paulson & Co. Inc. Other 2 filings · 0 buys, 2 sales RC

Robert J Chersi Director 1 filing · 0 buys, 1 sale RH

Richard Jonathan Hart Chief Legal Officer 1 filing · 0 buys, 1 sale BT

Barbara Trebbi Director 1 filing · 0 buys, 1 sale CW

Christina Wiater PAO 1 filing · 0 buys, 1 sale

Recent filings

Christina WiaterSALE PAO $2.2M
25,367 sh across 2 lots
Exec Aug 3
Filed Aug 5 · 4:07 PM ET Paulson & Co. Inc.SALE 10% owner $146.8M
1,900,000 sh × $77.25
Exec Jun 17
Filed Jun 22 · 5:30 PM ET Richard Jonathan HartSALE CLO and CAO $6.7M
100,000 sh across 2 lots
Exec May 4
Filed May 5 · 5:30 PM ET Barbara TrebbiSALE Director $496K
9,691 sh × $51.22
Exec Feb 10
Filed Feb 12 · 5:30 PM ET Robert J ChersiSALE Director $1.5M
28,753 sh × $51.30
Exec Feb 11
Filed Feb 12 · 5:30 PM ET Paulson & Co. Inc.SALE 10% owner $57.6M
1,206,839 sh × $47.69
Exec Sep 3 2025
Filed Sep 5 2025 · 5:30 PM ET