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, Q3 2025
Institutional positions in Heidrick & Struggles International Inc as of Sep 30, 2025. 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
HSII is no longer listed, so this page shows Q3 2025. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 213
- +7 vs. Q2 2025
- Shares held
- 19.7M
- −10.1K (−0.1%) vs. Q2 2025
- Total value
- $979.9M
- +$78.4M (+8.7%) vs. Q2 2025
- New holders
- 28
- 73 more added
- Sold out
- 21
- 81 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 2 | $35.6K |
| Q3 2025 | 213 | $979.9M |
| Q2 2025 | 208 | $901.9M |
| Q1 2025 | 206 | $844.9M |
| Q4 2024 | 190 | $880.1M |
| Q3 2024 | 181 | $738.2M |
| Q2 2024 | 167 | $591.8M |
| Q1 2024 | 174 | $613.4M |
| Q4 2023 | 174 | $535.3M |
| Q3 2023 | 158 | $456.6M |
| Q2 2023 | 161 | $486.0M |
| Q1 2023 | 172 | $550.4M |
| Q4 2022 | 171 | $519.8M |
| Q3 2022 | 171 | $466.5M |
| Q2 2022 | 173 | $584.9M |
| Q1 2022 | 176 | $712.2M |
| Q4 2021 | 183 | $793.2M |
| Q3 2021 | 174 | $812.1M |
| Q2 2021 | 158 | $798.0M |
| Q1 2021 | 149 | $628.7M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Heidrick & Struggles International Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,287,086 | $163.6M | 0.00% | −96,940−2.9% | Reduced |
| Vanguard Group Inc | 1,536,068 | $76.5M | 0.00% | +9,349+0.6% | Added |
| Mak Capital One LLC | 1,213,762 | $60.4M | 12.05% | +2,264+0.2% | Added |
| Dimensional Fund Advisors LP | 1,120,677 | $55.8M | 0.01% | −109,987−8.9% | Reduced |
| Renaissance Technologies LLC | 1,096,340 | $54.6M | 0.07% | −5,400−0.5% | Reduced |
| Corvex Management LP | 1,002,462 | $49.9M | 1.79% | 00.0% | Unchanged |
| State Street Corp | 788,495 | $39.2M | 0.00% | +1440.0% | Added |
| American Century Companies Inc | 635,768 | $31.6M | 0.02% | +82,633+14.9% | Added |
| Geode Capital Management, LLC | 547,563 | $27.3M | 0.00% | +6,167+1.1% | Added |
| Systematic Financial Management LP | 496,558 | $24.7M | 0.60% | −1,602−0.3% | Reduced |
| Wellington Management Group LLP | 421,601 | $21.0M | 0.00% | −934−0.2% | Reduced |
| JPMorgan Chase & Co | 336,498 | $16.7M | 0.00% | +116,275+52.8% | Added |
| LSV Asset Management | 291,602 | $14.5M | 0.03% | −10,544−3.5% | Reduced |
| Charles Schwab Investment Management Inc | 276,542 | $13.8M | 0.00% | +30,522+12.4% | Added |
| Hotchkis & Wiley Capital Management LLC | 259,554 | $12.9M | 0.04% | +24,893+10.6% | Added |
| Allianz Asset Management GmbH | 237,671 | $11.8M | 0.01% | −100,006−29.6% | Reduced |
| Qube Research & Technologies Ltd | 237,008 | $11.8M | 0.02% | +41,374+21.1% | Added |
| Northern Trust Corp | 234,861 | $11.7M | 0.00% | −6,127−2.5% | Reduced |
| Point72 Asset Management, L.P. | 223,004 | $11.1M | 0.02% | +187,294+524.5% | Added |
| Morgan Stanley | 213,848 | $10.6M | 0.00% | −45,429−17.5% | Reduced |
| Millennium Management LLC | 206,662 | $10.3M | 0.01% | +74,716+56.6% | Added |
| Bank of New York Mellon Corp | 206,432 | $10.3M | 0.00% | −3,573−1.7% | Reduced |
| Applied Fundamental Research, LLC | 174,612 | $8.69M | 8.44% | −2,376−1.3% | Reduced |
| Bridgeway Capital Management, LLC | 169,668 | $8.44M | 0.18% | −35,684−17.4% | Reduced |
| Goldman Sachs Group Inc | 168,207 | $8.37M | 0.00% | +22,703+15.6% | Added |
| Nuveen, LLC | 164,087 | $8.17M | 0.00% | −8,833−5.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 157,328 | $7.83M | 0.03% | +420+0.3% | Added |
| Invesco Ltd. | 153,086 | $7.62M | 0.00% | −10,590−6.5% | Reduced |
| Hillsdale Investment Management Inc. | 150,200 | $7.48M | 0.23% | +8,000+5.6% | Added |
| Empowered Funds, LLC | 138,248 | $6.88M | 0.07% | −30,907−18.3% | Reduced |
| Global Value Investment Corp. | 134,750 | $6.71M | 10.91% | −490−0.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 117,663 | $5.86M | 0.01% | −3,353−2.8% | Reduced |
| Barclays PLC | 113,340 | $5.64M | 0.00% | −12,067−9.6% | Reduced |
| Ameriprise Financial Inc | 113,323 | $5.64M | 0.00% | −14,574−11.4% | Reduced |
| Assenagon Asset Management S.A. | 101,339 | $5.04M | 0.01% | +101,339 | New |
| Principal Financial Group Inc | 100,108 | $4.98M | 0.00% | −12,973−11.5% | Reduced |
| Cubist Systematic Strategies, LLC | 98,039 | $4.88M | 0.07% | +60,931+164.2% | Added |
| Invenomic Capital Management LP | 88,176 | $4.39M | 0.23% | −168,080−65.6% | Reduced |
| Royce & Associates LP | 85,732 | $4.27M | 0.04% | +18,488+27.5% | Added |
| Boston Partners | 88,093 | $4.18M | 0.00% | +7,185+8.9% | Added |
| Public Sector Pension Investment Board | 80,925 | $4.03M | 0.01% | −3,422−4.1% | Reduced |
| Teacher Retirement System of Texas | 77,105 | $3.84M | 0.02% | +40,817+112.5% | Added |
| AQR Capital Management LLC | 75,983 | $3.78M | 0.00% | +28,645+60.5% | Added |
| Lazard Asset Management LLC | 72,368 | $3.60M | 0.00% | −3,114−4.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 71,948 | $3.58M | 0.01% | +872+1.2% | Added |
| Clark Estates Inc | 67,387 | $3.35M | 0.77% | 00.0% | Unchanged |
| Jane Street Group, LLC | 65,684 | $3.27M | 0.00% | +58,185+775.9% | Added |
| Tudor Investment Corp Et Al | 62,467 | $3.11M | 0.02% | −19,352−23.7% | Reduced |
| UBS Group AG | 60,495 | $3.01M | 0.00% | +11,271+22.9% | Added |
| Rhumbline Advisers | 59,964 | $2.98M | 0.00% | −1,282−2.1% | Reduced |
| Legal & General Group Plc | 59,957 | $2.98M | 0.00% | −1,213−2.0% | Reduced |
| BNP Paribas Arbitrage, SA | 58,904 | $2.93M | 0.00% | +24,993+73.7% | Added |
| Martingale Asset Management L P | 58,173 | $2.90M | 0.07% | −309−0.5% | Reduced |
| UBS Asset Management Americas Inc | 45,541 | $2.27M | 0.00% | −26,323−36.6% | Reduced |
| Algert Global LLC | 43,665 | $2.17M | 0.04% | +4,550+11.6% | Added |
| Jackson Creek Investment Advisors LLC | 42,663 | $2.12M | 0.61% | −170.0% | Reduced |
| Bank of America Corp | 40,652 | $2.02M | 0.00% | −5,159−11.3% | Reduced |
| Citadel Advisors LLC | 40,631 | $2.02M | 0.00% | −52,022−56.1% | Reduced |
| Swiss National Bank | 39,600 | $1.97M | 0.00% | 00.0% | Unchanged |
| New York State Teachers Retirement System | 37,800 | $1.88M | 0.00% | −400−1.0% | Reduced |
| D. E. Shaw & Co., Inc. | 34,999 | $1.74M | 0.00% | +1,925+5.8% | Added |
| Villanova Investment Management Co LLC | 34,656 | $1.72M | 1.20% | +9,323+36.8% | Added |
| Prudential Financial Inc | 32,416 | $1.61M | 0.00% | −585−1.8% | Reduced |
| Gabelli Funds LLC | 31,006 | $1.54M | 0.01% | 00.0% | Unchanged |
| CWM Advisors, LLC | 29,991 | $1.49M | 0.15% | +21,421+250.0% | Added |
| California State Teachers Retirement System | 29,764 | $1.48M | 0.00% | +10.0% | Added |
| Kennondale Capital Management LLC | 28,944 | $1.44M | 1.10% | +8,606+42.3% | Added |
| Franklin Resources Inc | 28,622 | $1.42M | 0.00% | +1,241+4.5% | Added |
| Pacific Ridge Capital Partners, LLC | 27,536 | $1.37M | 0.30% | 00.0% | Unchanged |
| Royal Bank of Canada | 26,661 | $1.33M | 0.00% | −1,941−6.8% | Reduced |
| Great West Life Assurance Co | 26,679 | $1.32M | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 26,200 | $1.30M | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 25,611 | $1.27M | 0.00% | +12,656+97.7% | Added |
| Campbell & CO Investment Adviser LLC | 24,396 | $1.21M | 0.09% | −10,527−30.1% | Reduced |
| Squarepoint Ops LLC | 24,213 | $1.21M | 0.00% | +8,713+56.2% | Added |
| Engineers Gate Manager LP | 22,870 | $1.14M | 0.01% | +8,760+62.1% | Added |
| Prairiewood Capital, LLC | 21,735 | $1.08M | 0.36% | −383−1.7% | Reduced |
| Segall Bryant & Hamill, LLC | 21,591 | $1.07M | 0.01% | +21,591 | New |
| CWA Asset Management Group, LLC | 20,927 | $1.04M | 0.04% | +20,927 | New |
| Trexquant Investment LP | 20,538 | $1.02M | 0.01% | +7,631+59.1% | Added |
| Alliancebernstein L.P. | 20,495 | $1.02M | 0.00% | +405+2.0% | Added |
| Unison Advisors LLC | 20,225 | $1.01M | 0.09% | +62+0.3% | Added |
| Citigroup Inc | 19,830 | $986.9K | 0.00% | −1,886−8.7% | Reduced |
| Quest Partners LLC | 19,614 | $976.2K | 0.06% | +6,116+45.3% | Added |
| Wells Fargo & Company | 19,393 | $965.2K | 0.00% | +2,574+15.3% | Added |
| Price T Rowe Associates Inc | 18,739 | $933.0K | 0.00% | +1,960+11.7% | Added |
| New Age Alpha Advisors, LLC | 18,510 | $921.2K | 0.04% | −663−3.5% | Reduced |
| KLP Kapitalforvaltning AS | 17,700 | $880.9K | 0.00% | 00.0% | Unchanged |
| SummerHaven Investment Management, LLC | 17,556 | $873.8K | 0.51% | −8,032−31.4% | Reduced |
| SG Americas Securities, LLC | 16,987 | $845.0K | 0.00% | +5,829+52.2% | Added |
| Victory Capital Management Inc | 16,483 | $820.4K | 0.00% | −9,999−37.8% | Reduced |
| Deutsche Bank AG | 16,132 | $802.9K | 0.00% | +2,226+16.0% | Added |
| Picton Mahoney Asset Management | 15,716 | $783.0K | 0.01% | +15,716 | New |
| Russell Investments Group, Ltd. | 15,165 | $754.4K | 0.00% | −7,805−34.0% | Reduced |
| Thrivent Financial for Lutherans | 14,994 | $746.0K | 0.00% | −203−1.3% | Reduced |
| STRS Ohio | 14,200 | $706.7K | 0.00% | −300−2.1% | Reduced |
| Cary Street Partners Financial LLC | 12,730 | $633.6K | 0.02% | −2,285−15.2% | Reduced |
| MetLife Investment Management | 12,021 | $598.3K | 0.00% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 12,985 | $594.0K | 0.05% | 00.0% | Unchanged |
| Summit Global Investments | 11,794 | $587.0K | 0.03% | +11,794 | New |