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Heidrick & Struggles International Inc

HSIIDelisted Dec 10, 2025
Industry
Services-Employment Agencies
SEC CIK
0001066605

Heidrick & Struggles International Inc was delisted on Dec 10, 2025; its insiders filed their last Form 4 on Dec 10, 2025; 213 institutions reported holding it in 13F filings for Q3 2025, worth $979.9M in total; no superinvestor held it.

13F holders, Q1 2021

Institutional positions in Heidrick & Struggles International Inc as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
149
No complete 13F data for Q4 2020
Shares held
17.6M
No complete 13F data for Q4 2020
Total value
$628.7M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting HSII on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 149 institutions
Q1 2021: 149 institutionsQ2 2021: 158 institutionsQ3 2021: 174 institutionsQ4 2021: 183 institutionsQ1 2022: 176 institutionsQ2 2022: 173 institutionsQ3 2022: 171 institutionsQ4 2022: 171 institutionsQ1 2023: 172 institutionsQ2 2023: 161 institutionsQ3 2023: 158 institutionsQ4 2023: 174 institutionsQ1 2024: 174 institutionsQ2 2024: 167 institutionsQ3 2024: 181 institutionsQ4 2024: 190 institutionsQ1 2025: 206 institutionsQ2 2025: 208 institutionsQ3 2025: 213 institutionsQ4 2025: 2 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ1 2021: $628.7M
Q1 2021: $628.7MQ2 2021: $798.0MQ3 2021: $812.1MQ4 2021: $793.2MQ1 2022: $712.2MQ2 2022: $584.9MQ3 2022: $466.5MQ4 2022: $519.8MQ1 2023: $550.4MQ2 2023: $486.0MQ3 2023: $456.6MQ4 2023: $535.3MQ1 2024: $613.4MQ2 2024: $591.8MQ3 2024: $738.2MQ4 2024: $880.1MQ1 2025: $844.9MQ2 2025: $901.9MQ3 2025: $979.9MQ4 2025: $35.6KQ1 2026: $0Q2 2026: $0
Institutions holding HSII and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20252$35.6K
Q3 2025213$979.9M
Q2 2025208$901.9M
Q1 2025206$844.9M
Q4 2024190$880.1M
Q3 2024181$738.2M
Q2 2024167$591.8M
Q1 2024174$613.4M
Q4 2023174$535.3M
Q3 2023158$456.6M
Q2 2023161$486.0M
Q1 2023172$550.4M
Q4 2022171$519.8M
Q3 2022171$466.5M
Q2 2022173$584.9M
Q1 2022176$712.2M
Q4 2021183$793.2M
Q3 2021174$812.1M
Q2 2021158$798.0M
Q1 2021149$628.7M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Heidrick & Struggles International Inc.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding HSII in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock Inc.3,318,613$118.5M0.00%––
Renaissance Technologies LLC1,388,402$49.6M0.06%––
Dimensional Fund Advisors LP1,263,311$45.1M0.01%––
Royce & Associates LP1,233,705$44.1M0.30%––
Vanguard Group Inc1,214,694$43.4M0.00%––
Russell Investments Group, Ltd.1,001,219$35.7M0.06%––
State Street Corp623,693$22.3M0.00%––
Principal Financial Group Inc536,901$19.2M0.01%––
JPMorgan Chase & Co474,145$16.9M0.00%––
Geode Capital Management, LLC418,373$14.9M0.00%––
Deprince Race & Zollo Inc409,303$14.6M0.39%––
Invesco Ltd.401,806$14.4M0.00%––
Systematic Financial Management LP391,578$14.0M0.51%––
Acadian Asset Management LLC351,547$12.6M0.05%––
Applied Fundamental Research, LLC337,325$12.0M10.16%––
Bank of New York Mellon Corp292,868$10.5M0.00%––
Northern Trust Corp249,451$8.91M0.00%––
Hotchkis & Wiley Capital Management LLC238,810$8.53M0.03%––
Jacobs Levy Equity Management, Inc162,864$5.82M0.04%––
Boston Partners158,039$5.64M0.01%––
Federated Hermes, Inc.153,565$5.49M0.01%––
Charles Schwab Investment Management Inc142,865$5.10M0.00%––
Ameriprise Financial Inc141,876$5.07M0.00%––
D. E. Shaw & Co., Inc.134,891$4.82M0.01%––
Citadel Advisors LLC118,917$4.25M0.00%––
Bank of Montreal104,783$3.90M0.00%––
Nuveen Asset Management, LLC103,150$3.69M0.00%––
SEI Investments Co96,483$3.45M0.01%––
Bridgeway Capital Management, LLC90,000$3.21M0.06%––
Goldman Sachs Group Inc87,364$3.12M0.00%––
Euclidean Technologies Management, LLC75,013$2.68M2.33%––
Rhumbline Advisers66,710$2.38M0.00%––
Arrowstreet Capital, Limited Partnership65,571$2.34M0.00%––
Morgan Stanley63,650$2.27M0.00%––
Bank of America Corp61,238$2.19M0.00%––
Victory Capital Management Inc57,485$2.05M0.00%––
Legal & General Group Plc54,836$1.96M0.00%––
Atom Investors LP50,607$1.81M0.33%––
Prudential Financial Inc47,406$1.69M0.00%––
Los Angeles Capital Management LLC44,939$1.60M0.01%––
Swiss National Bank44,200$1.58M0.00%––
Grantham, Mayo, Van Otterloo & Co. LLC43,971$1.57M0.01%––
Oberweis Asset Management Inc43,500$1.55M0.32%––
New York State Teachers Retirement System42,580$1.52M0.00%––
Public Sector Pension Investment Board39,913$1.43M0.01%––
Susquehanna Fundamental Investments, LLC39,078$1.40M0.02%––
California Public Employees Retirement System38,900$1.39M0.00%––
AQR Capital Management LLC37,400$1.34M0.00%––
Two Sigma Investments, LP33,811$1.21M0.00%––
Barclays PLC32,387$1.16M0.00%––
Parametric Portfolio Associates LLC30,794$1.10M0.00%––
Two Sigma Advisers, LP29,057$1.04M0.00%––
California State Teachers Retirement System28,921$1.03M0.00%––
Millennium Management LLC27,792$993.0K0.00%––
Prairiewood Capital, LLC27,590$986.0K0.90%––
Winton Group Ltd23,375$835.0K0.05%––
UBS Group AG23,349$834.0K0.00%––
Freestone Capital Holdings, LLC23,000$822.0K0.04%––
Globeflex Capital L P22,225$794.0K0.14%––
Comerica Bank19,605$753.0K0.00%––
Public Employees Retirement System of Ohio20,300$725.0K0.00%––
Wedge Capital Management L L P19,979$714.0K0.01%––
APG Asset Management N.V.23,325$709.0K0.00%––
DCM Advisors, LLC18,700$668.0K0.39%––
Credit Suisse AG18,218$652.0K0.00%––
Great West Life Assurance Co17,856$638.0K0.00%––
New York Life Investments Alternatives17,385$621.0K0.43%––
New York State Common Retirement Fund16,900$604.0K0.00%––
Shell Asset Management Co16,211$579.0K0.01%––
Nierenberg Investment Management Company, Inc.16,100$575.0K0.45%––
Thrivent Financial for Lutherans15,915$568.0K0.00%––
Exchange Traded Concepts, LLC15,113$540.0K0.02%––
State of Tennessee, Treasury Department15,035$538.0K0.00%––
Commonwealth of Pennsylvania Public School Empls Retrmt Sys14,930$533.0K0.01%––
Texas Permanent School Fund14,464$517.0K0.01%––
Price T Rowe Associates Inc13,972$499.0K0.00%––
Algert Global LLC13,440$480.0K0.15%––
UBS Asset Management Americas Inc13,169$470.4K0.00%––
State of Alaska, Department of Revenue13,109$468.0K0.01%––
American International Group, Inc.12,787$457.0K0.00%––
Deutsche Bank AG12,569$449.0K0.00%––
TD Asset Management Inc12,400$443.0K0.00%––
Campbell & CO Investment Adviser LLC12,138$434.0K0.27%––
Engine Capital Management, LP12,019$429.0K0.14%––
Quadrature Capital Ltd11,860$424.0K0.02%––
Connor, Clark & Lunn Investment Management Ltd.11,779$421.0K0.00%––
IndexIQ Advisors LLC11,419$408.0K0.01%––
Manufacturers Life Insurance Company, The11,228$401.0K0.00%––
State Board of Administration of Florida Retirement System11,208$400.0K0.00%––
BNP Paribas Arbitrage, SA10,782$385.1K0.00%––
Man Group plc10,400$371.0K0.00%––
Alliancebernstein L.P.9,994$357.0K0.00%––
Envestnet Asset Management Inc9,969$356.0K0.00%––
Teton Advisors, Inc.9,900$354.0K0.05%––
ExodusPoint Capital Management, LP9,749$348.0K0.01%––
Squarepoint Ops LLC9,593$343.0K0.00%––
Brinker Capital Investments, LLC9,209$329.0K0.00%––
HSBC Holdings PLC9,313$328.0K0.00%––
Louisiana State Employees Retirement System8,800$314.0K0.01%––
Allianz Asset Management GmbH8,764$313.0K0.00%––