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AAMI Insider Trading

Insider Ownership Percentage: 26.00%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $1,971,401.92

Acadian Asset Management Insider Trading History Chart

This chart shows the insider buying and selling history at Acadian Asset Management by year and by quarter.

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Acadian Asset Management Share Price & Price History

Current Price: $52.37
Price Change: ▲ Price Increase of +0.151 (0.29%)
As of 03/27/2026 04:59 PM ET

This chart shows the closing price history over time for AAMI up to the past year.

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Days: 30 | 90 | 365

Acadian Asset Management Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/11/2026Robert J ChersiDirectorSell28,753$51.30$1,475,028.9037,384View SEC Filing Icon  
2/10/2026Barbara TrebbiDirectorSell9,691$51.22$496,373.0235,771View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Acadian Asset Management (NYSE:AAMI)

98.69% of Acadian Asset Management stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at AAMI by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Acadian Asset Management Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/20/2026Hsbc Holdings PLC12,938$0.61M0.0%-51.1%0.036%Search for SEC Filing on Google Icon
2/24/2026DGS Capital Management LLC29,386$1.38M0.2%+8.7%0.082%Search for SEC Filing on Google Icon
2/18/2026Summit Global Investments21,320$1M0.1%N/A0.060%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC5,495$0.26M0.0%-21.5%0.015%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury6,069$0.29M0.0%-73.9%0.017%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd20,643$0.97M0.0%+3.6%0.058%Search for SEC Filing on Google Icon
2/18/2026Zacks Investment Management38,749$1.82M0.0%-8.2%0.109%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.6,401$0.30M0.1%N/A0.018%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC21,522$1.01M0.0%-73.0%0.060%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL101,163$4.76M0.0%-55.2%0.283%Search for SEC Filing on Google Icon
2/18/2026Susquehanna Fundamental Investments LLC14,508$0.68M0.0%+3.2%0.041%Search for SEC Filing on Google Icon
2/18/2026Polymer Capital Management US LLC7,871$0.37M0.0%+6.2%0.022%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC88,936$4.18M0.0%-56.0%0.249%Search for SEC Filing on Google Icon
2/18/2026Man Group plc138,470$6.51M0.0%+8.9%0.388%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC12,433$0.59M0.0%-80.8%0.035%Search for SEC Filing on Google Icon
2/18/2026Empyrean Capital Partners LP1,404,562$66.01M2.3%-8.9%3.933%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP50,060$2.35M0.0%-10.7%0.140%Search for SEC Filing on Google Icon
2/18/2026Brightlight Capital Management LP107,900$5.07M3.6%-28.1%0.302%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC25,499$1.20M0.0%+424.5%0.071%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC92,439$4.35M0.0%+20.7%0.259%Search for SEC Filing on Google Icon
2/17/2026North Reef Capital Management LP443,922$20.86M0.8%-13.2%1.243%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP9,504$0.45M0.0%-79.3%0.027%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC5,206$0.25M0.0%N/A0.015%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD15,667$0.74M0.0%+9.8%0.044%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio775$36K0.0%-20.3%0.002%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System27,270$1.28M0.0%+9.3%0.076%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.32,131$1.51M0.0%-4.2%0.090%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board41,130$1.93M0.0%+8.2%0.115%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP51,201$2.41M0.0%+59.2%0.143%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada2,069$97K0.0%-92.7%0.006%Search for SEC Filing on Google Icon
2/17/2026Mangrove Partners IM LLC8,790$0.41M0.0%N/A0.025%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC20,325$0.96M0.0%-47.0%0.057%Search for SEC Filing on Google Icon
2/16/2026Verition Fund Management LLC7,493$0.35M0.0%-15.9%0.021%Search for SEC Filing on Google Icon
2/16/2026Panagora Asset Management Inc.23,429$1.10M0.0%+56.7%0.066%Search for SEC Filing on Google Icon
2/16/2026MML Investors Services LLC19,456$0.91M0.0%+51.4%0.054%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC8,495$0.40M0.0%+29.8%0.024%Search for SEC Filing on Google Icon
2/16/2026Healthcare of Ontario Pension Plan Trust Fund57,770$2.72M0.0%N/A0.162%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC55,444$2.61M0.0%-3.5%0.155%Search for SEC Filing on Google Icon
2/16/2026Brant Point Investment Management LLC30,000$1.41M0.2%-50.0%0.084%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC2,524$0.12M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/13/2026Transamerica Financial Advisors LLC802$38K0.0%+380.2%0.002%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 12,201$0.57M0.0%-5.3%0.034%Search for SEC Filing on Google Icon
2/13/2026Soros Fund Management LLC737,367$34.66M0.4%+61.3%2.065%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co24,069$1.13M0.0%+4.1%0.067%Search for SEC Filing on Google Icon
2/13/2026Jacobs Levy Equity Management Inc.419,346$19.71M0.1%+0.7%1.174%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board123,049$5.78M0.0%+19.0%0.345%Search for SEC Filing on Google Icon
2/13/2026First Trust Advisors LP169,315$7.96M0.0%+3,422.3%0.474%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.480,306$22.57M0.0%+7.0%1.345%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey6,980$0.33M0.0%-9.5%0.020%Search for SEC Filing on Google Icon
2/13/2026State Street Corp1,206,244$56.69M0.0%+0.5%3.378%Search for SEC Filing on Google Icon
2/13/2026Boston Partners55,124$2.59M0.0%-1.9%0.154%Search for SEC Filing on Google Icon
2/13/2026Martingale Asset Management L P22,524$1.06M0.0%-29.0%0.063%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC66,621$3.13M0.0%+1.4%0.187%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN29,445$1.38M0.0%+78.2%0.082%Search for SEC Filing on Google Icon
2/12/2026HRT Financial LP32,395$1.52M0.0%+22.1%0.091%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC15,182$0.71M0.0%-6.9%0.043%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC98,328$4.62M0.0%+48.8%0.275%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP909,213$42.73M0.0%-4.6%2.546%Search for SEC Filing on Google Icon
2/12/2026EntryPoint Capital LLC6,097$0.29M0.1%N/A0.017%Search for SEC Filing on Google Icon
2/12/2026Federated Hermes Inc.558,267$26.24M0.0%+62.9%1.563%Search for SEC Filing on Google Icon
2/12/2026Ensign Peak Advisors Inc3,059$0.14M0.0%-57.0%0.009%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank56,526$2.66M0.0%+8.4%0.158%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC652,144$30.65M0.0%+1.8%1.826%Search for SEC Filing on Google Icon
2/11/2026Illinois Municipal Retirement Fund13,414$0.63M0.0%-13.1%0.038%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG23,011$1.08M0.0%-85.0%0.064%Search for SEC Filing on Google Icon
2/11/2026GW&K Investment Management LLC413,093$19.42M0.2%+7.7%1.157%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC5,753$0.27M0.0%-20.6%0.016%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC25,079$1.18M0.0%-3.1%0.070%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.42,986$2.02M0.0%+1.5%0.120%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.150,602$7.08M0.0%+52.8%0.422%Search for SEC Filing on Google Icon
2/11/2026State of Wyoming9,274$0.44M0.0%+5.8%0.026%Search for SEC Filing on Google Icon
2/10/2026Lido Advisors LLC8,922$0.43M0.0%+3.5%0.025%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.209,096$9.83M0.0%-4.3%0.586%Search for SEC Filing on Google Icon
2/10/2026Natixis Advisors LLC12,086$0.57M0.0%+20.0%0.034%Search for SEC Filing on Google Icon
2/10/2026AXQ Capital LP4,334$0.20M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/10/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS6,542$0.31M0.0%-3.1%0.018%Search for SEC Filing on Google Icon
2/10/2026Norges Bank120,700$5.67M0.0%N/A0.338%Search for SEC Filing on Google Icon
2/10/2026Jupiter Asset Management Ltd.109,796$5.16M0.0%+4.3%0.307%Search for SEC Filing on Google Icon
2/10/2026Intech Investment Management LLC12,364$0.58M0.0%+11.0%0.035%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC685,272$32.21M0.0%+4.4%1.919%Search for SEC Filing on Google Icon
2/9/2026Royce & Associates LP39,301$1.85M0.0%-17.5%0.110%Search for SEC Filing on Google Icon
2/9/2026William Blair Investment Management LLC255,086$11.99M0.0%-9.3%0.714%Search for SEC Filing on Google Icon
2/6/2026LSV Asset Management82,300$3.87M0.0%-2.5%0.230%Search for SEC Filing on Google Icon
2/4/2026Swiss Life Asset Management Ltd4,732$0.22M0.0%N/A0.013%Search for SEC Filing on Google Icon
2/3/2026Kestrel Investment Management Corp63,181$2.97M1.7%-3.4%0.177%Search for SEC Filing on Google Icon
2/2/2026Truist Financial Corp6,432$0.30M0.0%N/A0.018%Search for SEC Filing on Google Icon
2/2/2026Strs Ohio15,700$0.74M0.0%N/A0.044%Search for SEC Filing on Google Icon
2/2/2026Horizon Investments LLC12,994$0.61M0.0%-36.9%0.036%Search for SEC Filing on Google Icon
1/30/2026New York State Teachers Retirement System10,775$0.51M0.0%-22.5%0.030%Search for SEC Filing on Google Icon
1/30/2026Jennison Associates LLC1,909,222$89.73M0.1%+10.4%5.346%Search for SEC Filing on Google Icon
1/30/2026Keybank National Association OH12,444$0.59M0.0%-8.5%0.035%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG95,075$4.47M0.0%-46.1%0.266%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.2,335,363$109.76M0.0%-0.6%6.540%Search for SEC Filing on Google Icon
1/29/2026Impax Asset Management Group plc845,451$39.74M0.2%+10.4%2.368%Search for SEC Filing on Google Icon
1/29/2026Concurrent Investment Advisors LLC22,258$1.05M0.0%+129.0%0.062%Search for SEC Filing on Google Icon
1/28/2026Teacher Retirement System of Texas62,439$2.94M0.0%+2.3%0.175%Search for SEC Filing on Google Icon
1/27/2026Evergreen Capital Management LLC4,509$0.21M0.0%-21.7%0.013%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 10,635$0.50M0.0%-7.9%0.030%Search for SEC Filing on Google Icon
1/27/2026Institute for Wealth Management LLC.6,170$0.29M0.0%-14.5%0.017%Search for SEC Filing on Google Icon
1/23/2026State of Alaska Department of Revenue18,891$0.89M0.0%+27.8%0.053%Search for SEC Filing on Google Icon
Data available starting January 2016

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Acadian Asset Management logo
Acadian Asset Management Inc. is a publically owned asset management holding company. The firm provides its services to individuals and institutions. It manages separate client focused portfolios through its subsidiaries. The firm also launches equity mutual funds for its clients. It invests in public equity, fixed income, and alternative investment markets through its subsidiaries. The firm was founded in 1980 is based Boston, Massachusetts. It was formally known as BrightSphere Investment Group plc. BrightSphere Investment Group Inc. was formed in 1980 and is based in Boston, Massachusetts.
Read More on Acadian Asset Management

Today's Range

Now: $52.37
Low: $52.21
High: $54.62

50 Day Range

MA: $52.95
Low: $48.57
High: $56.36

52 Week Range

Now: $52.37
Low: $22.60
High: $57.03

Volume

172,763 shs

Average Volume

274,985 shs

Market Capitalization

$1.87 billion

P/E Ratio

23.70

Dividend Yield

0.77%

Beta

1.32

Who are the company insiders with the largest holdings of Acadian Asset Management?

Acadian Asset Management's top insider shareholders include:
  1. Robert J Chersi (Director)
  2. Barbara Trebbi (Director)
Learn More about top insider investors at Acadian Asset Management.

Who are the major institutional investors of Acadian Asset Management?

Acadian Asset Management's top institutional shareholders include:
  1. Vanguard Group Inc. — 6.54%
  2. Jennison Associates LLC — 5.35%
  3. Empyrean Capital Partners LP — 3.93%
  4. State Street Corp — 3.38%
  5. Dimensional Fund Advisors LP — 2.55%
  6. Impax Asset Management Group plc — 2.37%
Learn More about top institutional investors of Acadian Asset Management stock.

Which institutional investors are selling Acadian Asset Management stock?

In the last quarter, AAMI stock was sold by these institutional investors:
  1. Empyrean Capital Partners LP
  2. Deutsche Bank AG
  3. Tudor Investment Corp ET AL
  4. Millennium Management LLC
  5. UBS Group AG
  6. North Reef Capital Management LP
  7. Voloridge Investment Management LLC
  8. Janus Henderson Group PLC
During the last year, company insiders that have sold Acadian Asset Management company stock include:
  1. Robert J Chersi (Director)
  2. Barbara Trebbi (Director)
Learn More investors selling Acadian Asset Management stock.

Which institutional investors are buying Acadian Asset Management stock?

During the last quarter, AAMI stock was acquired by institutional investors including:
  1. SG Americas Securities LLC
  2. Soros Fund Management LLC
  3. Federated Hermes Inc.
  4. Jennison Associates LLC
  5. First Trust Advisors LP
  6. Norges Bank
  7. Impax Asset Management Group plc
  8. Allspring Global Investments Holdings LLC

Acadian Asset Management Active Insiders

Barbara Trebbi
Barbara Trebbi
Director
1 recent trades