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Heidrick & Struggles International (HSII) Institutional Ownership

Heidrick & Struggles International logo
$58.19 -0.02 (-0.03%)
Closing price 10/14/2025 04:00 PM Eastern
Extended Trading
$58.19 0.00 (0.00%)
As of 10/14/2025 05:39 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
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Institutional Ownership Changes (13F Filings) for Heidrick & Struggles International (NASDAQ:HSII)

Current
Institutional Ownership
Percentage
90.13%
Number of
Institutional Buyers
(last 12 months)
126
Total
Institutional Inflows
(last 12 months)
$171.58M
Number of
Institutional Sellers
(last 12 months)
90
Total
Institutional Outflows
(last 12 months)
$115.00M
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HSII Institutional Buying and Selling by Quarter

Heidrick & Struggles International Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/14/2025Yousif Capital Management LLC6,397$318K0.0%-15.9%0.031%
10/14/2025Prairiewood Capital LLC21,735$1.08M0.4%-1.7%0.105%
10/9/2025 Voya Investment Management LLC25,611$1.28M0.0%+97.7%0.123%
10/7/2025 Assenagon Asset Management S.A.101,339$5.04M0.0%N/A0.489%
9/24/2025Texas Permanent School Fund Corp10,580$484K0.0%+9.3%0.051%
8/27/2025Squarepoint Ops LLC15,500$709K0.0%N/A0.075%
8/19/2025State of Wyoming5,423$248K0.0%-29.9%0.026%
8/16/2025Public Sector Pension Investment Board84,347$3.86M0.0%-1.4%0.407%
8/15/2025CANADA LIFE ASSURANCE Co26,679$1.22M0.0%+5.0%0.129%
8/15/2025Tower Research Capital LLC TRC 2,744$126K0.0%+262.0%0.013%
8/15/2025State of Tennessee Department of Treasury7,857$360K0.0%-28.2%0.038%
8/15/2025Vident Advisory LLC9,940$455K0.0%N/A0.048%
8/15/2025Man Group plc10,546$483K0.0%N/A0.051%
8/15/2025Lazard Asset Management LLC75,482$3.45M0.0%+7.0%0.364%
8/15/2025Engineers Gate Manager LP14,110$646K0.0%+8.7%0.068%
8/15/2025BNP Paribas Financial Markets33,911$1.55M0.0%+2.4%0.164%
8/15/2025Bridgeway Capital Management LLC205,352$9.40M0.2%+1.5%0.990%
8/15/2025Balanced Rock Investment Advisors LLC6,748$309K0.2%-17.5%0.033%
8/15/2025Balyasny Asset Management L.P.10,848$496K0.0%-49.6%0.052%
8/15/2025Bank of America Corp DE45,811$2.10M0.0%+63.2%0.221%
8/15/2025Ameriprise Financial Inc.127,897$5.85M0.0%-6.7%0.617%
8/14/2025Jane Street Group LLC7,499$343K0.0%-89.4%0.036%
8/14/2025California State Teachers Retirement System29,763$1.36M0.0%+56.7%0.144%
8/14/2025Raymond James Financial Inc.1,008$46K0.0%N/A0.005%
8/14/2025Occudo Quantitative Strategies LP7,665$351K0.0%N/A0.037%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.11,228$514K0.0%-6.2%0.054%
8/14/2025The Manufacturers Life Insurance Company 7,398$339K0.0%+5.5%0.036%
8/14/2025Sei Investments Co.8,706$398K0.0%-56.2%0.042%
8/14/2025Nebula Research & Development LLC9,563$438K0.0%N/A0.046%
8/14/2025Qube Research & Technologies Ltd195,634$8.95M0.0%+10.1%0.943%
8/14/2025Villanova Investment Management Co LLC25,333$1.16M1.2%+167.0%0.122%
8/14/2025Cary Street Partners Financial LLC15,015$687K0.0%+29.1%0.072%
8/13/2025Gabelli Funds LLC31,006$1.42M0.0%N/A0.149%
8/13/2025Amundi4,367$207K0.0%-56.7%0.021%
8/13/2025EverSource Wealth Advisors LLC678$31K0.0%+1,553.7%0.003%
8/13/2025Invesco Ltd.163,676$7.49M0.0%-41.5%0.789%
8/13/2025Systematic Financial Management LP498,160$22.80M0.6%-0.3%2.402%
8/13/2025CW Advisors LLC10,700$490K0.0%+100.0%0.052%
8/13/2025Quantbot Technologies LP12,082$553K0.0%N/A0.058%
8/13/2025Hsbc Holdings PLC13,910$628K0.0%+198.1%0.067%
8/13/2025Russell Investments Group Ltd.22,970$1.04M0.0%-1.4%0.111%
8/12/2025Boston Partners80,908$3.55M0.0%-2.1%0.390%
8/12/2025XTX Topco Ltd5,544$254K0.0%-18.5%0.027%
8/12/2025Prudential Financial Inc.33,001$1.51M0.0%+4.4%0.159%
8/12/2025American Century Companies Inc.553,135$25.31M0.0%+27.8%2.667%
8/12/2025Rhumbline Advisers61,246$2.80M0.0%+4.1%0.295%
8/12/2025Franklin Resources Inc.27,381$1.25M0.0%+4.0%0.132%
8/12/2025Legal & General Group Plc61,170$2.80M0.0%+1.2%0.295%
8/12/2025Hillsdale Investment Management Inc.142,200$6.51M0.2%+20.5%0.686%
8/12/2025JPMorgan Chase & Co.220,223$10.08M0.0%+47.2%1.062%
8/12/2025Ensign Peak Advisors Inc14,326$656K0.0%-12.3%0.069%
8/11/2025Empowered Funds LLC169,155$7.74M0.1%-1.9%0.816%
8/11/2025LSV Asset Management302,146$13.83M0.0%+15.0%1.457%
8/11/2025Universal Beteiligungs und Servicegesellschaft mbH71,076$3.25M0.0%-16.7%0.343%
8/8/2025Intech Investment Management LLC12,073$552K0.0%+3.2%0.058%
8/8/2025SG Americas Securities LLC11,158$511K0.0%-13.3%0.054%
8/8/2025Commonwealth of Pennsylvania Public School Empls Retrmt SYS5,294$242K0.0%+8.4%0.026%
8/8/2025Geode Capital Management LLC541,396$24.78M0.0%+5.9%2.610%
8/8/2025Jupiter Asset Management Ltd.13,563$621K0.0%+69.6%0.065%
8/7/2025Boston Partners80,908$3.55M0.0%-2.1%0.390%
8/7/2025Campbell & CO Investment Adviser LLC34,923$1.60M0.1%-10.4%0.169%
8/7/2025Los Angeles Capital Management LLC8,145$373K0.0%-18.1%0.039%
8/6/2025Atlantic Union Bankshares Corp2,212$101K0.0%N/A0.011%
8/5/2025Bank of New York Mellon Corp210,005$9.61M0.0%+0.3%1.018%
8/5/2025Versor Investments LP4,995$229K0.0%-51.1%0.024%
8/1/2025Teacher Retirement System of Texas36,288$1.66M0.0%-2.3%0.176%
8/1/2025Y Intercept Hong Kong Ltd5,404$247K0.0%N/A0.026%
8/1/2025Koss Olinger Consulting LLC12,985$594K0.0%-7.5%0.063%
7/31/2025Nisa Investment Advisors LLC846$39K0.0%+38.9%0.004%
7/31/2025AlphaQuest LLC13,498$618K0.1%N/A0.065%
7/29/2025VIRGINIA RETIREMENT SYSTEMS ET Al9,400$430K0.0%N/A0.046%
7/28/2025Allianz Asset Management GmbH337,677$15.45M0.0%-32.0%1.638%
7/28/2025Applied Fundamental Research LLC176,988$8.10M7.2%-38.3%0.858%
7/25/2025CWM LLC784$36K0.0%+375.2%0.004%
7/24/2025Inspire Investing LLC8,570$392K0.0%-67.1%0.042%
7/24/2025US Bancorp DE13,222$605K0.0%-9.1%0.064%
7/23/2025KLP Kapitalforvaltning AS17,700$810K0.0%+353.8%0.086%
7/21/2025Empirical Financial Services LLC d.b.a. Empirical Wealth Management4,553$208K0.0%N/A0.022%
7/18/2025Robeco Institutional Asset Management B.V.121,016$5.54M0.0%+1.7%0.587%
7/17/2025SummerHaven Investment Management LLC25,588$1.17M0.8%+1.5%0.124%
7/16/2025Prairiewood Capital LLC22,118$1.01M0.4%-1.8%0.107%
7/16/2025State of Alaska Department of Revenue12,280$561K0.0%+8.6%0.060%
7/15/2025Public Employees Retirement System of Ohio6,187$283K0.0%-49.1%0.030%
7/14/2025Counterpoint Mutual Funds LLC9,159$419K0.0%N/A0.044%
7/10/2025Exchange Traded Concepts LLC23,999$1.10M0.0%-15.9%0.116%
6/18/2025 Voya Investment Management LLC13,020$558K0.0%+18.6%0.063%
6/3/2025Inspire Investing LLC26,048$1.12M0.1%-6.0%0.126%
5/29/2025Rhumbline Advisers58,843$2.52M0.0%-3.5%0.285%
5/28/2025Strs Ohio14,200$608K0.0%N/A0.069%
5/27/2025Villanova Investment Management Co LLC9,487$406K1.1%-65.5%0.046%
5/21/2025Acadian Asset Management LLC50,600$2.16M0.0%+126.8%0.245%
5/19/2025Jane Street Group LLC70,927$3.04M0.0%+124.5%0.344%
5/16/2025Empowered Funds LLC172,390$7.38M0.1%-9.3%0.836%
5/16/2025Goldman Sachs Group Inc.206,355$8.84M0.0%-18.9%1.001%
5/16/2025Dynamic Technology Lab Private Ltd15,278$654K0.1%N/A0.074%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.11,975$513K0.0%+4.6%0.058%
5/16/2025Invenomic Capital Management LP234,987$10.06M0.5%-10.3%1.140%
5/16/2025Jacobs Levy Equity Management Inc.223,726$9.58M0.0%-2.2%1.085%
5/16/2025Corvex Management LP1,002,462$42.94M1.6%N/A4.861%
5/16/2025Bridgeway Capital Management LLC202,314$8.67M0.2%+41.9%0.981%
(Data available from 1/1/2016 forward)

HSII Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of HSII shares?

During the previous two years, 193 institutional investors and hedge funds held shares of Heidrick & Struggles International. The most heavily invested institutionals were Vanguard Group Inc. ($65.20M), Dimensional Fund Advisors LP ($60.23M), Renaissance Technologies LLC ($49.04M), Corvex Management LP ($42.94M), Mak Capital One LLC ($31.37M), State Street Corp ($30.24M), and American Century Companies Inc. ($25.31M).Learn more on Heidrick & Struggles International's institutional investors.

What percentage of Heidrick & Struggles International's stock is owned by institutional investors?

90.13% of Heidrick & Struggles International's stock is owned by institutional investors. Learn more on HSII's institutional investor holdings.

Which institutional investors have been buying Heidrick & Struggles International's stock?

Of the 155 institutional investors that purchased Heidrick & Struggles International's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Corvex Management LP ($1.00M), Pacer Advisors Inc. ($948.02K), American Century Companies Inc. ($440.03K), Mak Capital One LLC ($258.58K), Assenagon Asset Management S.A. ($255.36K), JPMorgan Chase & Co. ($238.27K), and Wellington Management Group LLP ($236.26K).

How much institutional buying is happening at Heidrick & Struggles International?

Institutional investors have bought a total of 3,949,078 shares in the last 24 months. This purchase volume represents approximately $171.58M in transactions.

Which of Heidrick & Struggles International's major shareholders have been selling company stock?

Of the 90 institutional investors that sold Heidrick & Struggles International's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Pacer Advisors Inc. ($736.17K), Applied Fundamental Research LLC ($263.68K), Allianz Asset Management GmbH ($261.73K), Invesco Ltd. ($215.90K), Invenomic Capital Management LP ($153.89K), Jane Street Group LLC ($73.02K), and Systematic Financial Management LP ($56.14K).

How much institutional selling is happening at Heidrick & Struggles International?

Institutional investors have sold a total of 2,628,913 shares in the last 24 months. This volume of shares sold represents approximately $115.00M in transactions.


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This page (NASDAQ:HSII) was last updated on 10/15/2025 by MarketBeat.com Staff
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