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Acadian Asset Management Inc. hedge fund holdings

AAMINYSE
$94.17+0.11 (+0.12% today)

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

AAMI · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+103.7%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20258564$51.6M$93.5M196Aug 14, 2025
Q3 202510671$121M$180M229Nov 14, 2025
Q4 20258389$125M$104M236Feb 14, 2026
Q1 20268884$140M$120M239May 15, 2026
Q2 202613075$350M$358M283Aug 14, 2026

Quarterly action breakdown

Q2 2026
283 filers
New position
58
$152M+2.13M sh
Increased
72
$198M+2.77M sh
Reduced
62
-$336M-4.7M sh
Out / sold
13
-$21.5M-300K sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Paulson & Co. Inc.Reduce 24.54%-$136M$418M16.23%Aug 14, 2026
Driehaus Capital Management LLCNew Buy+$56.4M$56.4M0.33%Aug 14, 2026
Avantyr Capital Partners, LPNew Buy+$54.9M$54.9M2.02%Aug 14, 2026
Jennison Associates LLCReduce 24.51%-$35.4M$109M0.07%Aug 3, 2026
Impax Asset Management Group plcReduce 57.49%-$33.9M$25M0.16%Aug 11, 2026
Healthcare of Ontario Pension Plan Trust FundAdded 1069.40%+$16.3M$17.8M0.03%Aug 13, 2026
Azora Capital LPAdded 50.60%+$11.9M$35.5M1.49%Aug 14, 2026
North Reef Capital Management LPReduce 60.68%-$9.56M$6.19M0.24%Aug 14, 2026
Karl Kapital LLCSell 100%-$4.9M$00.00%Aug 14, 2026
William Blair Investment Management, LLCReduce 21.21%-$4M$14.9M0.04%Aug 12, 2026
Kestrel Investment Management CorpSell 100%-$3.39M$00.00%Aug 4, 2026
Soros Fund Management LLCReduce 5.94%-$2.76M$43.6M0.54%Aug 14, 2026
Zacks Investment ManagementReduce 56.12%-$2.04M$1.6M0.01%Aug 13, 2026
Thornburg Investment Management IncAdded 100.67%+$2M$3.99M0.04%Aug 13, 2026
Susquehanna Portfolio Strategies, LLCSell 100%-$1.92M$00.00%Aug 14, 2026
Weiss Asset Management LPNew Buy+$1.84M$1.84M0.02%Aug 14, 2026
Fulcrum Asset Management LLPNew Buy+$1.63M$1.63M0.16%Aug 18, 2026
PDT Partners, LLCAdded 164.27%+$1.61M$2.59M0.14%Aug 14, 2026
Credit Agricole S AAdded 37.01%+$1.55M$5.72M0.01%Aug 14, 2026
SMA Capital LLCNew Buy+$1.25M$1.25M0.53%Aug 14, 2026
Caldwell Investment Management Ltd.New Buy+$1.25M$1.25M0.82%Aug 11, 2026
Public Sector Pension Investment BoardReduce 11.17%-$1.18M$9.36M0.02%Aug 13, 2026
Cinctive Capital Management LPNew Buy+$1.14M$1.14M0.04%Aug 14, 2026
Guggenheim Capital LLCNew Buy+$1.03M$1.03M0.01%Aug 12, 2026
Vident Advisory, LLCAdded 17.97%+$1.01M$6.64M0.05%Aug 12, 2026
Natixis Advisors, LLCAdded 57.23%+$935K$2.57M0.00%Aug 14, 2026
Boston Trust Walden CorpReduce 4.58%-$922K$19.2M0.15%Jul 24, 2026
Voleon Capital Management LPReduce 50.77%-$836K$811K0.01%Aug 14, 2026
Hussman Strategic Advisors, Inc.Reduce 25.00%-$751K$2.25M0.52%Aug 3, 2026
HBK Investments L PNew Buy+$715K$715K0.01%Aug 14, 2026
World Equity Group, Inc.New Buy+$701K$701K0.16%Jul 9, 2026
Unique Wealth Strategies, LLCNew Buy+$629K$629K0.23%Jul 15, 2026
Jackson Creek Investment Advisors LLCNew Buy+$581K$581K0.19%Aug 10, 2026
Navellier & Associates IncNew Buy+$570K$570K0.05%Aug 4, 2026
Linden Thomas Advisory Services, LLCAdded 12.29%+$523K$4.77M0.39%Jul 16, 2026
BNP PARIBAS ASSET MANAGEMENT Holding S.A.Reduce 91.65%-$519K$47.3K0.00%Aug 13, 2026
SummitTX Capital, L.P.New Buy+$472K$472K0.01%Aug 14, 2026
Campbell & CO Investment Adviser LLCNew Buy+$366K$366K0.02%Aug 3, 2026
Principal Securities, Inc.New Buy+$364K$364K0.00%Aug 4, 2026
Redhawk Wealth Advisors, Inc.Reduce 12.00%-$344K$2.52M0.25%Jul 9, 2026
CenterBook Partners LPNew Buy+$334K$334K0.02%Aug 11, 2026
State of Alaska, Department of RevenueReduce 23.95%-$317K$1.01M0.01%Jul 20, 2026
Fox Run Management, L.L.C.New Buy+$314K$314K0.05%Aug 4, 2026
Edgestream Partners, L.P.New Buy+$309K$309K0.01%Aug 11, 2026
LSV Asset ManagementReduce 4.86%-$286K$5.6M0.01%Aug 6, 2026
CWA Asset Management Group, LLCAdded 11.50%+$275K$2.66M0.08%Jul 14, 2026
Park Avenue Securities LLCNew Buy+$264K$264K0.00%Jul 20, 2026
Kintra Wealth, LLCNew Buy+$249K$249K0.01%Aug 14, 2026
Keybank National AssociationReduce 28.21%-$239K$608K0.00%Jul 28, 2026
MML Investors Services, LLCAdded 19.66%+$228K$1.39M0.00%Aug 7, 2026
&PartnersNew Buy+$214K$214K0.00%Aug 14, 2026
Inceptionr LLCNew Buy+$211K$211K0.05%Aug 11, 2026
Texas Permanent School Fund CorpNew Buy+$206K$206K0.01%Jul 23, 2026
Xponance LLCNew Buy+$201K$201K0.00%Aug 10, 2026
Bokf, NAReduce 25.79%-$164K$471K0.01%Aug 10, 2026
Thrivent Financial for LutheransAdded 10.74%+$135K$1.4M0.00%Aug 14, 2026
Concurrent Investment Advisors, LLCReduce 12.08%-$133K$967K0.01%Jul 27, 2026
Quantinno Capital Management LPAdded 6.18%+$99.8K$1.71M0.00%Aug 13, 2026
Institute for Wealth Management, LLC.Reduce 23.49%-$93.1K$303K0.03%Jul 28, 2026
Vanguard Investments Australia, Ltd.Added 18.38%+$80.5K$519K0.00%Aug 13, 2026
Illinois Municipal Retirement FundReduce 7.66%-$78.5K$946K0.01%Aug 12, 2026
Harvest Investment Services, LLCReduce 5.36%-$69.3K$1.22M0.19%Aug 14, 2026
CANADA LIFE ASSURANCE CoReduce 3.79%-$65.4K$1.66M0.00%Aug 13, 2026
Exchange Traded Concepts, LLCReduce 18.13%-$58.3K$263K0.00%Aug 11, 2026
EFG International AGReduce 1.86%-$55.2K$2.91M0.05%Aug 14, 2026
Summit Global InvestmentsReduce 4.24%-$53.6K$1.21M0.07%Aug 3, 2026
First Trust Advisors LPAdded 0.38%+$52.1K$13.9M0.01%Aug 11, 2026
KBC Group NVNew Buy+$40K$40K0.00%Aug 5, 2026
Cullen/Frost Bankers, Inc.Reduce 91.82%-$39.5K$3.52K0.00%Jul 27, 2026
Kendall Capital ManagementReduce 1.38%-$34K$2.43M0.40%Aug 12, 2026
Envestnet Portfolio Solutions, Inc.Added 4.57%+$33.5K$768K0.00%Jul 20, 2026
Anb BankReduce 5.02%-$30.8K$583K0.22%Aug 12, 2026
First Citizens Bank & Trust CoAdded 3.89%+$29.7K$794K0.01%Jul 13, 2026
Neo Ivy Capital ManagementNew Buy+$28.2K$28.2K0.01%Aug 14, 2026
Kemnay Advisory Services Inc.New Buy+$26K$26K0.00%Aug 14, 2026
Horizon Investments, LLCReduce 4.01%-$22.4K$535K0.01%Aug 13, 2026
Swiss Life Asset Management LtdReduce 6.06%-$20.1K$311K0.00%Jul 29, 2026
Lido Advisors, LLCAdded 1.89%+$16.1K$867K0.00%Aug 7, 2026
Abacus Wealth Partners, LLCReduce 2.94%-$13.7K$451K0.05%Jul 22, 2026
JMN Financial LLCReduce 3.38%-$13.2K$378K0.29%Aug 10, 2026
Huntington National BankNew Buy+$10.2K$10.2K0.00%Aug 13, 2026
Signature Equity Partners, LLCReduce 14.39%-$9.73K$57.9K0.03%Jul 30, 2026
Cannell & Spears LLCReduce 0.15%-$9.23K$6.03M0.11%Aug 11, 2026
Salomon & Ludwin, LLCAdded 57.14%+$8.35K$23K0.00%Aug 7, 2026
Oregon Public Employees Retirement FundReduce 1.64%-$7.15K$428K0.00%Jul 29, 2026
MassMutual Private Wealth & Trust, FSBAdded 98.88%+$6.29K$12.7K0.00%Jul 2, 2026
Bessemer Group IncAdded 28.99%+$5.62K$25K0.00%Aug 12, 2026
Tidal Investments LLCReduce 0.98%-$4.94K$499K0.00%Aug 13, 2026
Quarry LPNew Buy+$3.72K$3.72K0.00%Aug 14, 2026
Sound Income Strategies, LLCSell 100%-$3.55K$00.00%Jul 20, 2026
Keystone Financial Group, Inc.Sell 100%-$2.45K$00.00%Jul 21, 2026
Twin Peaks Wealth Advisors, LLCSell 100%-$2.23K$00.00%Aug 13, 2026
Raffa Wealth Management, LLCNew Buy+$2K$2K0.00%Jul 27, 2026
UMB Bank, n.a.Added 7.04%+$715$10.9K0.00%Aug 13, 2026
Annis Gardner Whiting Capital Advisors, LLCSell 100%-$545$00.00%Aug 10, 2026
JFS Wealth Advisors, LLCNew Buy+$287$2870.00%Jul 10, 2026
SHP Wealth ManagementNew Buy+$286$2860.00%Aug 11, 2026
Silver Grove Financial Group, Inc.New Buy+$215$2150.00%Aug 13, 2026
Yousif Capital Management, LLCAdded 0.04%+$215$504K0.01%Jul 16, 2026
Davis Capital ManagementNew Buy+$143$1430.00%Jul 16, 2026

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