InnospecIOSP
13F holders, Q1 2024 (March 31)237holders
5famous investors
$128.88avg. 13F price*
At the end of Q1 2024, 237 institutions reported holding Innospec Inc. (IOSP) in their 13F filings. The largest holders were BlackRock Inc. ($506.2M), Vanguard Group Inc. ($401.7M) and Allspring Global Investments Holdings, LLC ($299.0M). 5 famous investors held it, including Joel Greenblatt (0.0% of Gotham Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Innospec Inc.
- CUSIP
- 45768S105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 27 | $18.3M |
| Exits | 11 | $7.8M |
Ownership 237 holders
| BlackRock Inc. | 0.01% | Reduce -1.2% | 3,926,090 | $506.2M |
| Vanguard Group Inc. | 0.01% | Add +5.5% | 3,115,167 | $401.7M |
| Allspring Global Investments Holdings, LLC | 0.47% | Reduce -0.8% | 2,318,589 | $299.0M |
| Wasatch Advisors LP | 1.33% | Add +1.1% | 1,972,110 | $254.3M |
| Dimensional Fund Advisors LP | 0.04% | Reduce -1.4% | 1,198,964 | $154.6M |
| Victory Capital Management Inc. | 0.13% | Reduce -4.4% | 978,587 | $126.2M |
| State Street Corp. | 0.01% | Add +1.6% | 975,263 | $125.8M |
| Royce & Associates LP | 0.92% | Reduce -2.5% | 803,275 | $103.6M |
| Geode Capital Management, LLC | 0.01% | Add +4.1% | 615,889 | $79.4M |
| Janus Henderson Group PLC | 0.04% | Reduce -0.4% | 578,958 | $74.6M |
| Champlain Investment Partners, LLC | 0.36% | Reduce -37.2% | 489,820 | $63.2M |
| Nuveen Asset Management, LLC | 0.02% | Add +2.1% | 474,129 | $61.1M |
| Invesco Ltd. | 0.01% | Add +42.9% | 410,140 | $52.9M |
| Northern Trust Corp. | 0.01% | Reduce -7.6% | 370,755 | $47.8M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +2.9% | 316,326 | $40.8M |
| Morgan Stanley | 0.00% | Add +43.6% | 315,175 | $40.6M |
| Westwood Holdings Group Inc. | 0.28% | Reduce -0.3% | 271,237 | $35.0M |
| Goldman Sachs Group Inc. | 0.01% | Add +2.6% | 254,811 | $32.9M |
| Bank of New York Mellon Corp | 0.01% | Reduce -4.2% | 252,146 | $32.5M |
| Bank of America Corp. | 0.00% | Add +1.3% | 186,127 | $24.0M |
| Eagle Asset Management Inc. | 0.12% | Reduce -7.6% | 183,272 | $23.2M |
| Voya Investment Management LLC | 0.02% | Add +4.2% | 162,266 | $20.9M |
| Telemark Asset Management, LLC | 2.13% | Add +8.8% | 160,000 | $20.6M |
| Norges Bank | 0.00% | Reduce -28.3% | 150,897 | $19.5M |
| JPMorgan Chase & Co. | 0.00% | Add +14.9% | 149,203 | $19.2M |
| Sei Investments Co. | 0.03% | Add +4.9% | 138,788 | $17.9M |
| Principal Financial Group Inc. | 0.01% | Reduce -1.5% | 133,106 | $17.2M |
| Bessemer Group Inc. | 0.03% | Add +3.2% | 121,921 | $15.7M |
| Millennium Management | 0.01% | Add +42.7% | 85,879 | $11.1M |
| Segall Bryant & Hamill, LLC | 0.21% | Reduce -1.4% | 85,821 | $11.1M |
| Raymond James & Associates | 0.01% | Reduce -4.1% | 84,196 | $10.9M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.5% | 82,367 | $10.6M |
| Osterweis Capital Management Inc. | 0.71% | Add +3.5% | 82,355 | $10.6M |
| Kirr Marbach & Co. LLC | 2.44% | Reduce -1.8% | 78,336 | $10.1M |
| Rhumbline Advisers | 0.01% | Reduce -1.7% | 74,126 | $9.6M |
| Hotchkis & Wiley Capital Management LLC | 0.03% | Reduce -9.3% | 72,340 | $9.3M |
| Legal & General Group Plc | 0.00% | Add +0.4% | 70,973 | $9.2M |
| UBS Group AG | 0.00% | Add +19.7% | 68,716 | $8.9M |
| Leeward Investments, LLC - MA | 0.38% | Reduce -4.1% | 66,548 | $8.6M |
| Thrivent Financial for Lutherans | 0.02% | Reduce -0.9% | 64,622 | $8.3M |
| Acadian Asset Management LLC | 0.03% | Reduce -36.6% | 63,064 | $8.1M |
| Assenagon Asset Management S.A. | 0.02% | Add +198.5% | 60,528 | $7.8M |
| Wells Fargo & Company | 0.00% | Reduce -1.2% | 59,360 | $7.7M |
| Credit Suisse AG/ | 0.01% | Reduce -0.4% | 56,447 | $7.3M |
| Gendell Jeffrey L | 0.27% | New | 54,990 | $7.1M |
| Qube Research & Technologies Ltd | 0.01% | Add +131.2% | 54,649 | $7.0M |
| Public Sector Pension Investment Board | 0.05% | Reduce -1.2% | 50,972 | $6.6M |
| Algert Global LLC | 0.25% | Reduce -35.0% | 49,598 | $6.4M |
| Swiss National Bank | 0.00% | No change | 49,003 | $6.3M |
| Panagora Asset Management Inc. | 0.03% | Reduce -1.6% | 48,344 | $6.2M |
| Moran Wealth Management, LLC | 0.20% | Add +0.5% | 47,116 | $6.1M |
| Huber Capital Management LLC | 1.32% | Reduce -19.8% | 45,537 | $5.9M |
| ZWJ Investment Counsel Inc. | 0.24% | Reduce -3.4% | 40,531 | $5.2M |
| B. Metzler seel. Sohn & Co. AG | 0.05% | Reduce -0.3% | 37,554 | $4.8M |
| Cubist Systematic Strategies, LLC | 0.06% | Add +998.4% | 37,413 | $4.8M |
| Bahl & Gaynor LLC | 0.03% | Add +0.4% | 36,161 | $4.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -6.0% | 35,142 | $4.5M |
| First Trust Advisors LP | 0.00% | Add +170.4% | 33,382 | $4.3M |
| Teacher Retirement System of Texas | 0.03% | Add +211.0% | 33,134 | $4.3M |
| FMR LLC | 0.00% | Add +4.1% | 31,003 | $4.0M |
| Royal Bank of Canada | 0.00% | Reduce -18.4% | 30,301 | $3.9M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +6.7% | 29,888 | $3.8M |
| Alliancebernstein L.P. | 0.00% | Reduce -1.6% | 28,221 | $3.6M |
| Prudential Financial Inc. | 0.01% | Reduce -3.3% | 27,784 | $3.6M |
| BNP Paribas Financial Markets | 0.00% | Add +33.1% | 25,063 | $3.2M |
| California State Teachers Retirement System | 0.00% | Reduce -5.5% | 24,873 | $3.2M |
| Envestnet Asset Management Inc. | 0.00% | Add +0.2% | 24,154 | $3.1M |
| Connors Investor Services Inc. | 0.32% | Reduce -27.6% | 23,769 | $3.1M |
| Franklin Resources Inc. | 0.00% | Add +46.6% | 23,116 | $3.0M |
| State of New Jersey Common Pension Fund D | 0.01% | No change | 22,991 | $3.0M |
| American Century Companies Inc. | 0.00% | Add +5.4% | 22,658 | $2.9M |
| Barclays PLC | 0.00% | Reduce -42.5% | 22,575 | $2.9M |
| Texas Permanent School Fund Corp. | 0.02% | Add +1.3% | 21,762 | $2.8M |
| State of Tennessee, Department of Treasury | 0.01% | Reduce -8.0% | 19,011 | $2.5M |
| ExodusPoint Capital Management, LP | 0.03% | Add +117.8% | 18,081 | $2.3M |
| State Board of Administration of Florida Retirement System | 0.01% | Reduce -11.3% | 22,507 | $2.3M |
| Cerity Partners LLC | 0.01% | New | 17,734 | $2.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +5.6% | 17,228 | $2.2M |
| Citigroup Inc. | 0.00% | Add +6.9% | 17,000 | $2.2M |
| Round Hill Asset Management | 1.27% | Reduce -20.1% | 16,279 | $2.1M |
| AQR Capital Management | 0.00% | Reduce -13.5% | 15,956 | $2.1M |
| Pathstone Holdings, LLC | 0.01% | Add +454.8% | 15,712 | $2.0M |
| Oppenheimer Asset Management Inc. | 0.03% | Reduce -26.7% | 15,324 | $2.0M |
| Public Employees Retirement System of Ohio | 0.01% | Reduce -21.9% | 15,168 | $2.0M |
| State of Alaska, Department of Revenue | 0.02% | Reduce -1.0% | 15,148 | $2.0M |
| New York State Teachers Retirement System | 0.00% | Reduce -0.7% | 15,010 | $1.9M |
| Illinois Municipal Retirement Fund | 0.03% | Add +0.8% | 14,185 | $1.8M |
| Gsa Capital Partners LLP | 0.14% | Reduce -16.1% | 14,071 | $1.8M |
| Deutsche Bank AG | 0.00% | Add +1.1% | 13,603 | $1.8M |
| American International Group, Inc. | 0.01% | Reduce -0.9% | 13,458 | $1.7M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +8.5% | 13,370 | $1.7M |
| Martingale Asset Management L P | 0.03% | No change | 13,207 | $1.7M |
| PDT Partners, LLC | 0.16% | Add +17.1% | 13,166 | $1.7M |
| MetLife Investment Management, LLC | 0.01% | Reduce -2.6% | 12,816 | $1.7M |
| QSV Equity Investors LLC | 1.54% | Reduce -19.0% | 12,395 | $1.6M |
| Louisiana State Employees Retirement System | 0.03% | Reduce -0.8% | 12,300 | $1.6M |
| Danske Bank A/S | 0.00% | — | 12,134 | $1.6M |
| Linden Thomas Advisory Services, LLC | 0.24% | Add +1.9% | 11,807 | $1.5M |
| AMG National Trust Bank | 0.04% | Reduce -0.0% | 11,591 | $1.5M |
| Yousif Capital Management, LLC | 0.02% | Reduce -8.6% | 11,243 | $1.4M |
"% of holder's portfolio" is IOSP's weight in each manager's 13F, not the share of Innospec Inc. the manager owns.