Who owns Innospec?
- Ticker: IOSP
- CUSIP Number: 45768S105
Tip: Access positions for across all investors
Analyze quarterly positions in Innospec with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Innospec stock
Who bought or sold Innospec this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 3.7M | $280M | 1% | Dec 2025 |
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| Vanguard Group | 3.1M | $239M | -1% | Dec 2025 |
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| Allspring Global Investments Holdings | 2.4M | $180M | -1% | Dec 2025 |
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| Dimensional Fund Advisors | 1.2M | $90M | 1% | Dec 2025 |
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| Victory Capital Management | 950k | $73M | 14% | Dec 2025 |
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| State Street Corporation | 949k | $73M | 2% | Dec 2025 |
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| Geode Capital Management | 609k | $47M | -1% | Dec 2025 |
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| Millennium Management | 533k | $41M | 11% | Dec 2025 |
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| Nuveen | 503k | $39M | 22% | Dec 2025 |
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| Westwood Holdings | 492k | $38M | 10% | Dec 2025 |
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| Assenagon Asset Management | 491k | $36M | 175% | Mar 2026 |
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| Goldman Sachs Group | 485k | $37M | 72% | Dec 2025 |
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| Medina Singh Partners | 379k | $29M | 61% | Dec 2025 |
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| Charles Schwab Investment Management | 374k | $29M | 4% | Dec 2025 |
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| Qube Research & Technologies | 321k | $25M | -9% | Dec 2025 |
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| D. E. Shaw & Co | 310k | $24M | 13% | Dec 2025 |
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| Brown Advisory Holdings Incorporated | 306k | $23M | -13% | Dec 2025 |
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| Royce & Associates | 305k | $23M | -38% | Dec 2025 |
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| Jeffrey L. Gendell | 285k | $22M | 63% | Dec 2025 |
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| Northern Trust | 275k | $21M | -8% | Dec 2025 |
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| Western Standard | 268k | $21M | 894% | Dec 2025 |
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| AQR Capital Management | 268k | $21M | 48% | Dec 2025 |
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| Two Sigma Investments | 160k | $12M | 8% | Dec 2025 |
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| Two Sigma Advisers | 159k | $12M | 1% | Dec 2025 |
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| Susquehanna International | 157k | $12M | -4% | Dec 2025 |
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| UBS Group | 142k | $11M | -14% | Dec 2025 |
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| Norges Bank Investment Management | 139k | $11M | 100% | Dec 2025 |
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| Voloridge Investment Management | 138k | $11M | 10% | Dec 2025 |
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| Bank of New York Mellon | 138k | $11M | -36% | Dec 2025 |
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| Hotchkis and Wiley Capital Management | 125k | $9.6M | 12% | Dec 2025 |
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| Renaissance Technologies | 120k | $9.2M | -18% | Dec 2025 |
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| Principal Financial Group | 118k | $9.0M | -2% | Dec 2025 |
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| Hrt Financial | 117k | $8.9M | 31% | Dec 2025 |
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| Jane Street | 109k | $8.3M | 17% | Dec 2025 |
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| Invesco | 105k | $8.0M | 29% | Dec 2025 |
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| Walleye Trading Advisors | 104k | $8.0M | -31% | Dec 2025 |
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| Sei Investments | 104k | $7.9M | 56% | Dec 2025 |
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| First Wilshire Securities Management | 101k | $7.7M | 100% | Dec 2025 |
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| Numerai GP | 98k | $7.5M | 21% | Dec 2025 |
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| Point72 Asset Management | 96k | $7.3M | 712% | Dec 2025 |
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| ZWJ Investment Counsel | 95k | $7.2M | 111% | Dec 2025 |
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| Mutual Of America Capital Management | 88k | $6.7M | 16% | Dec 2025 |
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| Public Sector Pension Investment Board | 86k | $6.6M | -12% | Dec 2025 |
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| Teacher Retirement System Of Texas | 84k | $6.5M | 35% | Dec 2025 |
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| ProShare Advisors | 84k | $6.4M | 8% | Dec 2025 |
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| PanAgora Asset Management | 82k | $6.3M | 3% | Dec 2025 |
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| Ubs Global Asset Management Americas | 79k | $6.0M | 2% | Dec 2025 |
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| Citadel Advisors | 73k | $5.6M | -13% | Dec 2025 |
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| Rhumbline Advisers | 70k | $5.4M | -3% | Dec 2025 |
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| Leeward Investments, LLC - MA | 70k | $5.1M | -3% | Mar 2026 |
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| Healthcare Of Ontario Pension Plan Trust Fund | 68k | $5.2M | 75% | Dec 2025 |
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| Legal & General Group | 63k | $4.8M | -4% | Dec 2025 |
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| SG Americas Securities | 61k | $4.4M | -20% | Mar 2026 |
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| Ameriprise Financial | 60k | $4.6M | 0% | Dec 2025 |
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| American Century Companies | 54k | $4.2M | -13% | Dec 2025 |
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| Intech Investment Management | 52k | $3.9M | 139% | Dec 2025 |
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| Engineers Gate Manager | 50k | $3.8M | 22% | Dec 2025 |
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| Swiss National Bank | 49k | $3.8M | 1% | Dec 2025 |
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| Edgestream Partners | 46k | $3.6M | 12% | Dec 2025 |
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| Trexquant Investment | 46k | $3.5M | 80% | Dec 2025 |
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| Barclays | 46k | $3.5M | -1% | Dec 2025 |
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| Creative Planning | 45k | $3.4M | 228% | Dec 2025 |
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| Dark Forest Capital Management | 45k | $3.4M | 32% | Dec 2025 |
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| PDT Partners | 43k | $3.3M | 0% | Dec 2025 |
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| Quest Partners | 42k | $3.2M | -7% | Dec 2025 |
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| Moran Wealth Management | 42k | $3.2M | -5% | Dec 2025 |
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| Ieq Capital | 40k | $3.0M | 51% | Dec 2025 |
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| FMR | 37k | $2.8M | 3570% | Dec 2025 |
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| Wells Fargo & Company | 35k | $2.7M | 4% | Dec 2025 |
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| Algert Coldiron Investors | 34k | $2.6M | -1% | Dec 2025 |
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| Connors Investor Services | 33k | $2.5M | -3% | Dec 2025 |
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| State of New Jersey Common Pension Fund D | 30k | $2.3M | 20% | Dec 2025 |
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| Ingalls & Snyder | 29k | $2.2M | 0% | Dec 2025 |
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| Franklin Resources | 29k | $2.2M | 2% | Dec 2025 |
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| Alliancebernstein | 27k | $2.1M | -1% | Dec 2025 |
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| Verition Fund Management | 27k | $2.0M | -37% | Dec 2025 |
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| Canada Pension Plan Investment Board | 26k | $2.0M | 0% | Dec 2025 |
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| Ing Investment Management | 25k | $1.9M | -37% | Dec 2025 |
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| Y-Intercept | 25k | $1.9M | -18% | Dec 2025 |
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| California State Teachers Retirement System | 24k | $1.8M | 3% | Dec 2025 |
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| Prudential Financial | 24k | $1.8M | -7% | Dec 2025 |
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| Atom Investors | 23k | $1.7M | 567% | Dec 2025 |
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| Huber Capital Management | 23k | $1.7M | 0% | Dec 2025 |
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| Jump Financial | 22k | $1.7M | -20% | Dec 2025 |
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| Jain Global | 22k | $1.7M | 100% | Dec 2025 |
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| Capital Fund Management | 22k | $1.7M | 74% | Dec 2025 |
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| WEDGE Capital Management L | 22k | $1.6M | 9% | Mar 2026 |
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| Great-West Life Assurance Company | 21k | $1.6M | -28% | Dec 2025 |
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| Ohio Pers | 20k | $1.5M | 16% | Dec 2025 |
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| CM Management | 20k | $1.5M | 67% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 20k | $1.5M | -52% | Dec 2025 |
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| HPM Partners | 19k | $1.5M | -8% | Dec 2025 |
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| Holocene Advisors | 19k | $1.5M | -22% | Dec 2025 |
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| Schonfeld Strategic Advisors | 18k | $1.4M | -30% | Dec 2025 |
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| ExodusPoint Capital Management | 18k | $1.3M | -64% | Dec 2025 |
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| GSA Capital Partners | 17k | $1.3M | -38% | Dec 2025 |
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| Richard Bernstein Advisors | 17k | $1.3M | 100% | Mar 2026 |
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| Thrivent Financial for Lutherans | 17k | $1.3M | -5% | Dec 2025 |
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| Mariner Wealth Advisors | 16k | $1.2M | 182% | Dec 2025 |
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| Entropy Technologies | 15k | $1.1M | 63% | Dec 2025 |
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| Hsbc Holdings | 15k | $1.1M | -1% | Dec 2025 |
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| MetLife Investment Advisors | 14k | $1.1M | -4% | Dec 2025 |
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| Acadian Asset Management | 14k | $1.1M | -48% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 14k | $1.1M | -73% | Dec 2025 |
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| Freestone Grove Partners | 14k | $1.0M | 45% | Dec 2025 |
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| Alaska Retirement Management Board | 14k | $983k | -2% | Mar 2026 |
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| Brevan Howard Capital Management | 14k | $1.0M | -26% | Dec 2025 |
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| Illinois Municipal Retirement Fund | 13k | $977k | -7% | Dec 2025 |
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| First Trust Advisors | 12k | $940k | -98% | Dec 2025 |
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| Round Hill Asset Management | 12k | $917k | 0% | Dec 2025 |
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| Linden Thomas Advisory Services | 12k | $862k | 4% | Mar 2026 |
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| Russell Investments | 12k | $890k | 63% | Dec 2025 |
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| Jacobs Levy Equity Management | 12k | $890k | -11% | Dec 2025 |
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| Manufacturers Life Insurance Company | 12k | $887k | -6% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 12k | $884k | -1% | Dec 2025 |
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| Capstone Investment Advisors | 11k | $869k | 67% | Dec 2025 |
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| Brian McDonald | 11k | $860k | -5% | Dec 2025 |
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| Louisiana State Employees Retirement System | 11k | $803k | -4% | Mar 2026 |
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| QSV Equity Investors | 11k | $819k | -12% | Dec 2025 |
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| EntryPoint Capital | 11k | $818k | 0% | Dec 2025 |
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| CWM | 11k | $800k | 3% | Dec 2025 |
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| State of Tennessee, Treasury Department | 10k | $831k | -30% | Dec 2025 |
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| Legato Capital Management | 10k | $769k | 100% | Dec 2025 |
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| James Investment Research | 9.9k | $762k | 0% | Dec 2025 |
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| XTX Topco | 9.7k | $745k | 100% | Dec 2025 |
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| Aquatic Capital Management | 9.7k | $739k | 10% | Dec 2025 |
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| Zurcher Kantonalbank | 9.5k | $725k | 42% | Dec 2025 |
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| Marshall Wace | 9.2k | $706k | 100% | Dec 2025 |
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| New York State Common Retirement Fund | 8.9k | $682k | 0% | Dec 2025 |
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| Inceptionr | 8.6k | $657k | 162% | Dec 2025 |
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| Vident Advisory | 8.5k | $651k | 100% | Dec 2025 |
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| New York State Teachers Retirement System | 8.0k | $609k | 0% | Dec 2025 |
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| Skopos Labs | 7.8k | $617k | 100% | Dec 2025 |
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| Mercer Global Advisors | 7.5k | $577k | 19% | Dec 2025 |
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| Quantinno Capital Management | 7.3k | $559k | -26% | Dec 2025 |
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| Amalgamated Bank | 7.2k | $552k | 0% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 7.0k | $532k | 0% | Dec 2025 |
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| Arizona State Retirement System | 6.9k | $527k | -7% | Dec 2025 |
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| Florida State Board of Administration | 6.7k | $515k | 0% | Dec 2025 |
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| Yousif Capital Management | 6.7k | $532k | -13% | Dec 2025 |
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| Goss Wealth Management | 6.5k | $498k | 21% | Dec 2025 |
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| Arrowstreet Capital, Limited Partnership | 6.2k | $478k | 100% | Dec 2025 |
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| Teachers Retirement System Of The State Of Kentucky | 6.2k | $476k | -12% | Dec 2025 |
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| Commonwealth of Pennsylvania | 6.1k | $470k | -3% | Dec 2025 |
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| CWM Advisors | 6.1k | $466k | 4% | Dec 2025 |
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| Keybank National Association | 6.0k | $459k | 30% | Dec 2025 |
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| Quadrature Capital | 6.0k | $456k | 100% | Dec 2025 |
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| R Squared | 5.9k | $450k | 1% | Dec 2025 |
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| Man Group | 5.7k | $438k | 16% | Dec 2025 |
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| LPL Financial | 5.1k | $389k | -26% | Dec 2025 |
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| Quantbot Technologies | 4.1k | $314k | -76% | Dec 2025 |
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| Envestnet Asset Management | 3.5k | $265k | -74% | Dec 2025 |
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| Meeder Asset Management | 3.4k | $262k | -45% | Dec 2025 |
|
| Aigen Investment Management | 3.0k | $228k | -56% | Dec 2025 |
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Who sold out of Innospec?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Bahl & Gaynor | Sep 2025 | 27k | $2.1M |
| Occudo Quantitative Strategies | Sep 2025 | 16k | $1.3M |
| Squarepoint Ops | Sep 2025 | 12k | $943k |
| CBOE Vest Financial | Sep 2025 | 11k | $865k |
| Balyasny Asset Management | Sep 2025 | 11k | $849k |
| Wealth Enhancement Advisory Services | Dec 2025 | 9.2k | $725k |
| Semanteon Capital Management | Sep 2025 | 7.3k | $565k |
| Connor, Clark & Lunn Investment Management | Sep 2025 | 6.4k | $491k |