Titelia

Fund shareholders of Acadian Asset Management Inc

ISIN US10948W1036 · United States · LEI 5493004FTLQNQTBOP608

Fund shareholders
273
Of which ETFs
79 194 other funds
Value held
744.8M $
Share of capital
36.6 % of 35.5M shares on Aug 4, 2026
FundSharesValueWeight in fundShare of capital
iShares Core S&P Small-Cap ETF iShares Trust 1,585,47686.3M $0.09 %4.47 %as of Mar 31, 2026 ↗
VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS 835,41345.5M $0.00 %2.35 %as of Mar 31, 2026 ↗
Impax Small Cap Fund IMPAX FUNDS SERIES TRUST I 823,32344.8M $6.05 %2.32 %as of Mar 31, 2026 ↗
PGIM Jennison Small Company Fund Prudential Jennison Small Co Fund, Inc. 781,18042.5M $1.33 %2.20 %as of Mar 31, 2026 ↗
iShares Russell 2000 ETF iShares Trust 663,07536.1M $0.05 %1.87 %as of Mar 31, 2026 ↗
College Retirement Equities Fund - Total Global Stock Account College Retirement Equities Fund 318,59617.3M $0.01 %0.90 %as of Mar 31, 2026 ↗
VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS 295,02216.1M $0.02 %0.83 %as of Mar 31, 2026 ↗
Invesco S&P SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust 280,93118.9M $0.69 %0.79 %as of Apr 30, 2026 ↗
Fidelity Small Cap Index Fund Fidelity Salem Street Trust 263,90717.8M $0.05 %0.74 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF SPDR SERIES TRUST 238,27113M $0.09 %0.67 %as of Mar 31, 2026 ↗
iShares S&P Small-Cap 600 Growth ETF iShares Trust 227,98512.4M $0.19 %0.64 %as of Mar 31, 2026 ↗
iShares Russell 2000 Growth ETF iShares Trust 218,88911.9M $0.10 %0.62 %as of Mar 31, 2026 ↗
Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust 207,25211.3M $0.12 %0.58 %as of Mar 31, 2026 ↗
U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 202,86713.7M $0.07 %0.57 %as of Apr 30, 2026 ↗
VANGUARD TAX-MANAGED SMALL-CAP FUND VANGUARD TAX-MANAGED FUNDS 192,76610.5M $0.11 %0.54 %as of Mar 31, 2026 ↗
BlackRock Advantage Small Cap Core Fund BlackRock Funds 186,84910.1M $0.22 %0.53 %as of Feb 27, 2026 ↗
Federated Hermes MDT Small Cap Core Fund Federated Hermes MDT Series 184,47012.4M $0.66 %0.52 %as of Apr 30, 2026 ↗
Nuveen Quant Small/Mid Cap Equity Fund TIAA-CREF Funds 178,68912M $0.47 %0.50 %as of Apr 30, 2026 ↗
Fidelity Enhanced Small Cap ETF Fidelity Covington Trust 165,6799M $0.22 %0.47 %as of Mar 31, 2026 ↗
Schwab Fundamental U.S. Small Company ETF SCHWAB STRATEGIC TRUST 158,6818.5M $0.09 %0.45 %as of Feb 28, 2026 ↗
U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 146,9229.9M $0.13 %0.41 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF SPDR SERIES TRUST 139,4167.6M $0.19 %0.39 %as of Mar 31, 2026 ↗
Federated Hermes MDT Small Cap Growth Fund Federated Hermes MDT Series 137,2419.2M $1.24 %0.39 %as of Apr 30, 2026 ↗
Fidelity Extended Market Index Fund Fidelity Concord Street Trust 136,8647.4M $0.02 %0.39 %as of Feb 28, 2026 ↗
VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS 132,9847.2M $0.05 %0.37 %as of Feb 28, 2026 ↗
State Street(R) SPDR(R) S&P(R) Capital Markets ETF SPDR SERIES TRUST 131,6197.2M $1.72 %0.37 %as of Mar 31, 2026 ↗
Applied Finance Explorer Fund World Funds Trust 131,3298.8M $0.89 %0.37 %as of Apr 30, 2026 ↗
Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST 128,6666.9M $0.03 %0.36 %as of Feb 28, 2026 ↗
VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND 124,7538.4M $0.04 %0.35 %as of Apr 30, 2026 ↗
VANGUARD STRATEGIC EQUITY FUND VANGUARD HORIZON FUNDS 120,1526.5M $0.06 %0.34 %as of Mar 31, 2026 ↗
PIMCO RAE US Small Fund PIMCO Equity Series 115,2566.3M $0.20 %0.32 %as of Mar 31, 2026 ↗
Dimensional U.S. Small Cap ETF Dimensional ETF Trust 114,0987.7M $0.05 %0.32 %as of Apr 30, 2026 ↗
Boston Trust Walden Small Cap Fund Boston Trust Walden Funds 111,3336.1M $0.61 %0.31 %as of Mar 31, 2026 ↗
First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 107,1217.2M $0.69 %0.30 %as of Apr 30, 2026 ↗
William Blair Small Cap Value Fund WILLIAM BLAIR FUNDS 98,8525.4M $0.57 %0.28 %as of Mar 31, 2026 ↗
Janus Henderson Small/Mid Cap Growth Alpha ETF Janus Detroit Street Trust 96,7716.5M $0.67 %0.27 %as of Apr 30, 2026 ↗
VANGUARD S&P SMALL-CAP 600 INDEX FUND VANGUARD ADMIRAL FUNDS 90,4064.9M $0.09 %0.25 %as of Feb 28, 2026 ↗
Janus Henderson Small Cap Growth Alpha ETF Janus Detroit Street Trust 86,7405.8M $1.85 %0.24 %as of Apr 30, 2026 ↗
U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 71,7014.8M $0.01 %0.20 %as of Apr 30, 2026 ↗
Fidelity SAI Small-Mid Cap Momentum Index Fund Fidelity Salem Street Trust 68,9324.6M $0.11 %0.19 %as of Apr 30, 2026 ↗
PGIM Jennison Blend Fund Prudential Jennison Blend Fund, Inc. 65,4713.5M $0.32 %0.18 %as of Feb 27, 2026 ↗
U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC 62,8934.2M $0.01 %0.18 %as of Apr 30, 2026 ↗
PGIM Jennison Financial Services Fund Prudential Sector Funds, Inc. 62,1863.3M $2.32 %0.18 %as of Feb 27, 2026 ↗
Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST 58,9634M $0.05 %0.17 %as of Apr 30, 2026 ↗
Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust 55,4183.7M $0.01 %0.16 %as of Apr 30, 2026 ↗
Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds 53,5132.9M $0.16 %0.15 %as of Mar 31, 2026 ↗
Avantis U.S. Small Cap Equity ETF American Century ETF Trust 52,7842.8M $0.12 %0.15 %as of Feb 28, 2026 ↗
Victory Small Cap Stock Fund Victory Portfolios III 51,4333.5M $0.38 %0.14 %as of Apr 30, 2026 ↗
First Trust Small Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund 51,0293.4M $0.28 %0.14 %as of Apr 30, 2026 ↗
Fidelity Total Market Index Fund Fidelity Concord Street Trust 49,2262.7M $0.00 %0.14 %as of Feb 28, 2026 ↗
VANGUARD FINANCIALS INDEX FUND VANGUARD WORLD FUND 47,9332.6M $0.02 %0.14 %as of Feb 28, 2026 ↗
Invesco Dorsey Wright SmallCap Momentum ETF Invesco Exchange-Traded Fund Trust II 47,9282.6M $0.67 %0.14 %as of Feb 28, 2026 ↗
Fidelity Small-Mid Multifactor ETF Fidelity Covington Trust 46,5873.1M $0.13 %0.13 %as of Apr 30, 2026 ↗
U.S. Small Cap Growth Portfolio DFA INVESTMENT DIMENSIONS GROUP INC 45,3973.1M $0.16 %0.13 %as of Apr 30, 2026 ↗
Master Small Cap Index Series Quantitative Master Series LLC 45,0512.5M $0.05 %0.13 %as of Mar 31, 2026 ↗
Columbia Small Cap Index Fund COLUMBIA FUNDS SERIES TRUST 42,0612.3M $0.09 %0.12 %as of Feb 28, 2026 ↗
iShares Core S&P Total U.S. Stock Market ETF iShares Trust 41,3552.3M $0.00 %0.12 %as of Mar 31, 2026 ↗
JNL Small Cap Index Fund JNL Series Trust 40,8472.2M $0.09 %0.12 %as of Mar 31, 2026 ↗
HUSSMAN STRATEGIC MARKET CYCLE FUND Hussman Investment Trust 40,0002.2M $0.55 %0.11 %as of Mar 31, 2026 ↗
Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust 39,2252.6M $0.09 %0.11 %as of Apr 30, 2026 ↗
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust 39,1782.1M $0.24 %0.11 %as of Feb 28, 2026 ↗
Fidelity Series Total Market Index Fund Fidelity Concord Street Trust 38,9902.1M $0.00 %0.11 %as of Feb 28, 2026 ↗
VIP Disciplined Small Cap Portfolio Variable Insurance Products Fund II 36,5642M $0.38 %0.10 %as of Mar 31, 2026 ↗
SEI Select Small Cap ETF SEI EXCHANGE TRADED FUNDS 36,3472M $0.45 %0.10 %as of Mar 31, 2026 ↗
JPMorgan Small & Mid Cap Enhanced Equity ETF J.P. Morgan Exchange-Traded Fund Trust 34,4061.9M $0.08 %0.10 %as of Mar 31, 2026 ↗
Nuveen Equity Index Fund TIAA-CREF Funds 33,8222.3M $0.00 %0.10 %as of Apr 30, 2026 ↗
Nuveen Small Cap Blend Index Fund TIAA-CREF Funds 32,4142.2M $0.06 %0.09 %as of Apr 30, 2026 ↗
Boston Partners Long/Short Equity Fund RBB Fund, Inc. 30,7511.7M $1.50 %0.09 %as of Feb 28, 2026 ↗
WisdomTree U.S. SmallCap Dividend Fund WisdomTree Trust 30,6661.7M $0.09 %0.09 %as of Mar 31, 2026 ↗
Schwab Fundamental U.S. Small Company Index Fund SCHWAB CAPITAL TRUST 30,6362.1M $0.09 %0.09 %as of Apr 30, 2026 ↗
VANGUARD S&P SMALL-CAP 600 GROWTH INDEX FUND VANGUARD ADMIRAL FUNDS 29,4951.6M $0.18 %0.08 %as of Feb 28, 2026 ↗
VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND 29,0301.6M $0.11 %0.08 %as of Feb 28, 2026 ↗
EQ/2000 Managed Volatility Portfolio EQ Advisors Trust 28,2351.5M $0.05 %0.08 %as of Mar 31, 2026 ↗
Thornburg Focus Growth Fund THORNBURG INVESTMENT TRUST 27,5461.5M $0.77 %0.08 %as of Mar 31, 2026 ↗
Invesco S&P Smallcap 600 Pure Growth ETF Invesco Exchange-Traded Fund Trust 25,8791.7M $1.43 %0.07 %as of Apr 30, 2026 ↗
VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS 24,6071.3M $0.09 %0.07 %as of Feb 28, 2026 ↗
Variable Portfolio - Partners Small Cap Value Fund Columbia Funds Variable Series Trust II 22,5811.2M $0.31 %0.06 %as of Mar 31, 2026 ↗
PSF Small-Cap Stock Index Portfolio Prudential Series Fund 22,3811.2M $0.09 %0.06 %as of Mar 31, 2026 ↗
SGI Small Cap Core Fund RBB Fund, Inc. 22,2241.2M $0.98 %0.06 %as of Feb 28, 2026 ↗
Allspring SMID Core ETF ALLSPRING EXCHANGE-TRADED FUNDS TRUST 21,5921.2M $2.16 %0.06 %as of Mar 31, 2026 ↗
SmallCap S&P 600 Index Fund Principal Funds, Inc 20,7701.4M $0.10 %0.06 %as of Apr 30, 2026 ↗
Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust 20,4041.1M $0.10 %0.06 %as of Mar 31, 2026 ↗
Strategic Advisers U.S. Total Stock Fund Fidelity Rutland Square Trust II 20,2911.1M $0.00 %0.06 %as of Feb 28, 2026 ↗
SIMT Small Cap Growth Fund SEI INSTITUTIONAL MANAGED TRUST 20,0051.1M $0.40 %0.06 %as of Mar 31, 2026 ↗
Franklin Small Cap Enhanced ETF Franklin Templeton ETF Trust 19,8421.1M $0.96 %0.06 %as of Mar 31, 2026 ↗
Empower S&P Small Cap 600 Index Fund EMPOWER FUNDS, INC. 19,5041.1M $0.10 %0.05 %as of Mar 31, 2026 ↗
SIMT Small Cap Fund SEI INSTITUTIONAL MANAGED TRUST 19,2341M $0.24 %0.05 %as of Mar 31, 2026 ↗
PACE Small/Medium Co Growth Equity Investments PACE SELECT ADVISORS TRUST 18,9001.3M $0.50 %0.05 %as of Apr 30, 2026 ↗
Diversified Equity Master Portfolio Master Investment Portfolio 18,6861M $0.03 %0.05 %as of Mar 31, 2026 ↗
VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS 18,287995.2K $0.04 %0.05 %as of Mar 31, 2026 ↗
LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST 18,117985.9K $0.05 %0.05 %as of Mar 31, 2026 ↗
Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds 17,861972K $0.03 %0.05 %as of Mar 31, 2026 ↗
Zacks Small/Mid Cap ETF Zacks Trust 17,658951.1K $0.47 %0.05 %as of Feb 28, 2026 ↗
Small Company Fund American Century Quantitative Equity Funds, Inc. 17,639959.9K $0.61 %0.05 %as of Mar 31, 2026 ↗
THRIVENT SMALL CAP INDEX PORTFOLIO Thrivent Series Fund, Inc. 17,638959.9K $0.09 %0.05 %as of Mar 31, 2026 ↗
WisdomTree U.S. SmallCap Fund WisdomTree Trust 17,566955.9K $0.15 %0.05 %as of Mar 31, 2026 ↗
Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST 17,4751.2M $0.00 %0.05 %as of Apr 30, 2026 ↗
SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS 17,457950K $0.07 %0.05 %as of Mar 31, 2026 ↗
Federated Hermes MDT Small Cap Core ETF Federated Hermes ETF Trust 17,214927.1K $0.60 %0.05 %as of Feb 28, 2026 ↗
EQ/Small Company Index Portfolio EQ Advisors Trust 16,700908.8K $0.06 %0.05 %as of Mar 31, 2026 ↗

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The funds most exposed to it

The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.

FundWeight in fund
Impax Small Cap Fund IMPAX FUNDS SERIES TRUST I 6.05 %as of Mar 31, 2026 ↗
M3Sixty Income and Opportunity Fund 360 Funds 3.76 %as of Feb 28, 2026 ↗
PGIM Jennison Financial Services Fund Prudential Sector Funds, Inc. 2.32 %as of Feb 27, 2026 ↗
Allspring SMID Core ETF ALLSPRING EXCHANGE-TRADED FUNDS TRUST 2.16 %as of Mar 31, 2026 ↗
Janus Henderson Small Cap Growth Alpha ETF Janus Detroit Street Trust 1.85 %as of Apr 30, 2026 ↗
State Street(R) SPDR(R) S&P(R) Capital Markets ETF SPDR SERIES TRUST 1.72 %as of Mar 31, 2026 ↗
PGIM Jennison Small-Cap Core Equity Fund Prudential Investment Portfolios 2 1.62 %as of Apr 30, 2026 ↗
Boston Partners Long/Short Equity Fund RBB Fund, Inc. 1.50 %as of Feb 28, 2026 ↗
Invesco S&P Smallcap 600 Pure Growth ETF Invesco Exchange-Traded Fund Trust 1.43 %as of Apr 30, 2026 ↗
PGIM Jennison Small Company Fund Prudential Jennison Small Co Fund, Inc. 1.33 %as of Mar 31, 2026 ↗

Quarter after quarter

Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.

QuarterShareholdersChangeSharesChange
2026Q2273+1212,988,888+4.1 %
2026Q1261+212,482,887+3.8 %
2025Q4259+2112,024,178-1.6 %
2025Q3238+912,221,115-1.5 %
2025Q2229+1412,401,527-0.4 %
2025Q1215+512,453,821+0.8 %
2024Q4210-1112,355,186-5.3 %
2024Q3221+413,049,074-5.0 %
2024Q2217+213,738,508+2.6 %
2024Q1215-913,396,501-4.4 %
2023Q422414,015,075

Institutional managers

247 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.

ManagerSharesValue
PAULSON & CO. INC.7,743,282421.4M $as of Mar 31, 2026
BlackRock, Inc.4,574,232248.9M $as of Mar 31, 2026
JENNISON ASSOCIATES LLC2,022,207110M $as of Mar 31, 2026
Empyrean Capital Partners, LP1,308,19071.2M $as of Mar 31, 2026
STATE STREET CORP1,209,44065.8M $as of Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP904,54949.2M $as of Mar 31, 2026
Impax Asset Management Group plc823,32344.8M $as of Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC747,82240.7M $as of Mar 31, 2026
Woodline Partners LP701,72038.2M $as of Mar 31, 2026
SOROS FUND MANAGEMENT LLC648,80735.3M $as of Mar 31, 2026
SG Americas Securities, LLC603,68332.9K $as of Mar 31, 2026
Nuveen, LLC588,46432M $as of Mar 31, 2026
FEDERATED HERMES, INC.568,32030.9M $as of Mar 31, 2026
MORGAN STANLEY537,64329.3M $as of Mar 31, 2026
TWO SIGMA INVESTMENTS, LP478,81426.1M $as of Mar 31, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC453,32024.7M $as of Mar 31, 2026
Allspring Global Investments Holdings, LLC419,23923.6M $as of Mar 31, 2026
Invesco Ltd.412,70222.5M $as of Mar 31, 2026
GW&K Investment Management, LLC375,97720.5K $as of Mar 31, 2026
Systematic Alpha Investments, LLC370,10820.1M $as of Mar 31, 2026
Azora Capital LP329,34917.9M $as of Mar 31, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC318,13117.3M $as of Mar 31, 2026
Boston Trust Walden Corp281,60415.3M $as of Mar 31, 2026
NORTHERN TRUST CORP279,06115.2M $as of Mar 31, 2026
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC263,73714.4M $as of Mar 31, 2026

Declared shareholders of Acadian Asset Management Inc

There is 1 beneficial ownership filing. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.

ShareholderDeclared stakeShares
Paulson & Co. Inc. 16.40 %5,843,282as of Jun 17, 2026 · SCHEDULE 13D
Cite this page

Titelia. "Fund shareholders of Acadian Asset Management Inc". https://titelia.com/en/stocks/acadian-asset-management-inc-US10948W1036