Innospec Inc.
IOSP- Exchange
- Nasdaq
- Industry
- Chemicals & Allied Products
- SEC CIK
- 0001054905
No open-market purchases or sales by Innospec Inc. insiders were filed in the last 90 days; 281 institutions reported holding it in 13F filings for Q2 2026, worth $2.00B in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in Innospec Inc. as of Sep 30, 2024. 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
- 261
- −4 vs. Q2 2024
- Shares held
- 24.1M
- +4.03M (+20.1%) vs. Q2 2024
- Total value
- $2.73B
- +$246.7M (+9.9%) vs. Q2 2024
- New holders
- 32
- 88 more added
- Sold out
- 36
- 106 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IOSP 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 | 281 | $2.00B |
| Q1 2026 | 266 | $1.82B |
| Q4 2025 | 261 | $1.86B |
| Q3 2025 | 266 | $1.85B |
| Q2 2025 | 262 | $2.03B |
| Q1 2025 | 272 | $2.29B |
| Q4 2024 | 262 | $2.66B |
| Q3 2024 | 261 | $2.73B |
| Q2 2024 | 266 | $2.96B |
| Q1 2024 | 239 | $3.10B |
| Q4 2023 | 223 | $2.96B |
| Q3 2023 | 212 | $2.44B |
| Q2 2023 | 205 | $2.39B |
| Q1 2023 | 219 | $2.45B |
| Q4 2022 | 223 | $2.44B |
| Q3 2022 | 193 | $2.03B |
| Q2 2022 | 199 | $2.29B |
| Q1 2022 | 188 | $2.20B |
| Q4 2021 | 184 | $2.14B |
| Q3 2021 | 188 | $1.97B |
| Q2 2021 | 180 | $2.12B |
| Q1 2021 | 180 | $2.42B |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,896,441 | $440.6M | 0.01% | +3,896,441 | New |
| Vanguard Group Inc | 3,173,637 | $358.9M | 0.01% | +35,931+1.1% | Added |
| Allspring Global Investments Holdings, LLC | 2,405,770 | $272.1M | 0.42% | +105,311+4.6% | Added |
| Wasatch Advisors Inc | 1,805,546 | $204.2M | 1.00% | +11,231+0.6% | Added |
| Dimensional Fund Advisors LP | 1,177,459 | $133.2M | 0.03% | −10,566−0.9% | Reduced |
| State Street Corp | 996,281 | $112.7M | 0.00% | +20,744+2.1% | Added |
| Victory Capital Management Inc | 908,032 | $102.7M | 0.10% | +41,449+4.8% | Added |
| Royce & Associates LP | 835,333 | $94.5M | 0.86% | +70,902+9.3% | Added |
| Geode Capital Management, LLC | 677,283 | $76.6M | 0.01% | +24,843+3.8% | Added |
| Invesco Ltd. | 488,992 | $55.3M | 0.01% | +94,863+24.1% | Added |
| Nuveen Asset Management, LLC | 481,058 | $54.4M | 0.02% | −46,365−8.8% | Reduced |
| First Trust Advisors LP | 465,298 | $52.6M | 0.05% | +424,722+1,046.7% | Added |
| Janus Henderson Group PLC | 463,411 | $52.4M | 0.03% | −90,810−16.4% | Reduced |
| Charles Schwab Investment Management Inc | 336,522 | $38.1M | 0.01% | +11,479+3.5% | Added |
| Northern Trust Corp | 311,564 | $35.2M | 0.01% | −50,456−13.9% | Reduced |
| Westwood Holdings Group Inc. | 294,744 | $33.3M | 0.14% | +27,268+10.2% | Added |
| JPMorgan Chase & Co | 266,688 | $30.2M | 0.00% | +52,640+24.6% | Added |
| Morgan Stanley | 254,754 | $28.8M | 0.00% | +17,277+7.3% | Added |
| Bank of New York Mellon Corp | 234,983 | $26.6M | 0.00% | −23,311−9.0% | Reduced |
| Bank of America Corp | 226,215 | $25.6M | 0.00% | +23,394+11.5% | Added |
| Voya Investment Management LLC | 200,489 | $22.7M | 0.02% | −4,141−2.0% | Reduced |
| Goldman Sachs Group Inc | 148,583 | $16.8M | 0.00% | −88,581−37.4% | Reduced |
| SEI Investments Co | 144,779 | $16.4M | 0.02% | +7,685+5.6% | Added |
| Bessemer Group Inc | 140,489 | $15.9M | 0.03% | −277−0.2% | Reduced |
| Telemark Asset Management, LLC | 140,000 | $15.8M | 1.60% | −20,000−12.5% | Reduced |
| Assenagon Asset Management S.A. | 135,369 | $15.3M | 0.03% | +15,287+12.7% | Added |
| Principal Financial Group Inc | 125,072 | $14.1M | 0.01% | −2,798−2.2% | Reduced |
| Qube Research & Technologies Ltd | 118,058 | $13.4M | 0.02% | −1,644−1.4% | Reduced |
| Eagle Asset Management Inc | 108,939 | $13.3M | 0.07% | −58,380−34.9% | Reduced |
| Gendell Jeffrey L | 113,327 | $12.8M | 0.40% | +53,481+89.4% | Added |
| Norges Bank | 100,866 | $11.4M | 0.00% | −57,766−36.4% | Reduced |
| Leeward Investments, LLC - MA | 86,004 | $9.73M | 0.45% | +15,750+22.4% | Added |
| Segall Bryant & Hamill, LLC | 84,750 | $9.58M | 0.13% | −3,458−3.9% | Reduced |
| Raymond James & Associates | 83,843 | $9.48M | 0.01% | +7,616+10.0% | Added |
| Kirr Marbach & Co LLC | 78,443 | $8.87M | 1.98% | +281+0.4% | Added |
| Panagora Asset Management Inc | 78,246 | $8.85M | 0.04% | +857+1.1% | Added |
| UBS Asset Management Americas Inc | 76,193 | $8.62M | 0.00% | −3,020−3.8% | Reduced |
| Rhumbline Advisers | 71,189 | $8.05M | 0.01% | −2,684−3.6% | Reduced |
| Legal & General Group Plc | 69,740 | $7.89M | 0.00% | −57−0.1% | Reduced |
| Ameriprise Financial Inc | 68,800 | $7.78M | 0.00% | −9,271−11.9% | Reduced |
| Teacher Retirement System of Texas | 60,341 | $6.82M | 0.03% | +23,366+63.2% | Added |
| Thrivent Financial for Lutherans | 59,602 | $6.74M | 0.01% | +195+0.3% | Added |
| Voloridge Investment Management, LLC | 57,704 | $6.53M | 0.02% | +33,788+141.3% | Added |
| Hotchkis & Wiley Capital Management LLC | 53,605 | $6.06M | 0.02% | −20,390−27.6% | Reduced |
| Acadian Asset Management LLC | 53,185 | $6.01M | 0.02% | −6,280−10.6% | Reduced |
| Public Sector Pension Investment Board | 52,957 | $5.99M | 0.03% | −1,900−3.5% | Reduced |
| Wells Fargo & Company | 52,006 | $5.88M | 0.00% | −1,240−2.3% | Reduced |
| Algert Global LLC | 51,512 | $5.83M | 0.16% | +6,840+15.3% | Added |
| Swiss National Bank | 48,703 | $5.51M | 0.00% | −300−0.6% | Reduced |
| Edgestream Partners, L.P. | 48,512 | $5.49M | 0.24% | +48,512 | New |
| Moran Wealth Management, LLC | 47,612 | $5.38M | 0.17% | +545+1.2% | Added |
| Huber Capital Management LLC | 46,235 | $5.23M | 1.05% | +8,400+22.2% | Added |
| Barclays PLC | 44,559 | $5.04M | 0.00% | +34,811+357.1% | Added |
| Bridgeway Capital Management, LLC | 43,800 | $4.95M | 0.11% | 00.0% | Unchanged |
| ZWJ Investment Counsel Inc | 43,147 | $4.88M | 0.20% | +1,504+3.6% | Added |
| Bahl & Gaynor Inc | 37,900 | $4.29M | 0.02% | +282+0.7% | Added |
| Royal Bank of Canada | 35,454 | $4.01M | 0.00% | +1,343+3.9% | Added |
| Great West Life Assurance Co | 33,271 | $3.75M | 0.01% | −1,051−3.1% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 32,947 | $3.73M | 0.04% | −201−0.6% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 32,947 | $3.73M | 0.04% | +32,947 | New |
| Millennium Management LLC | 32,782 | $3.71M | 0.00% | −18,360−35.9% | Reduced |
| Citigroup Inc | 32,193 | $3.64M | 0.00% | +10,162+46.1% | Added |
| Price T Rowe Associates Inc | 29,050 | $3.29M | 0.00% | +11,029+61.2% | Added |
| Ingalls & Snyder LLC | 28,868 | $3.27M | 0.13% | +272+1.0% | Added |
| Jacobs Levy Equity Management, Inc | 28,363 | $3.21M | 0.01% | +15,545+121.3% | Added |
| Alliancebernstein L.P. | 28,123 | $3.18M | 0.00% | −38−0.1% | Reduced |
| Franklin Resources Inc | 27,282 | $3.12M | 0.00% | +2,154+8.6% | Added |
| Prudential Financial Inc | 25,701 | $2.91M | 0.00% | −922−3.5% | Reduced |
| Two Sigma Investments, LP | 25,595 | $2.89M | 0.01% | −4,388−14.6% | Reduced |
| American Century Companies Inc | 25,152 | $2.84M | 0.00% | +15,153+151.5% | Added |
| Envestnet Asset Management Inc | 23,976 | $2.71M | 0.00% | +702+3.0% | Added |
| California State Teachers Retirement System | 23,586 | $2.67M | 0.00% | −683−2.8% | Reduced |
| TD Asset Management Inc | 23,300 | $2.66M | 0.00% | +6,300+37.1% | Added |
| Connors Investor Services Inc | 22,273 | $2.52M | 0.24% | −621−2.7% | Reduced |
| AQR Capital Management LLC | 22,252 | $2.52M | 0.00% | −1,980−8.2% | Reduced |
| Citadel Advisors LLC | 21,470 | $2.43M | 0.00% | −460−2.1% | Reduced |
| Oppenheimer Asset Management Inc. | 19,934 | $2.25M | 0.03% | −202−1.0% | Reduced |
| State of Tennessee, Treasury Department | 18,620 | $2.11M | 0.01% | −391−2.1% | Reduced |
| Cubist Systematic Strategies, LLC | 18,114 | $2.05M | 0.03% | −63,197−77.7% | Reduced |
| State Board of Administration of Florida Retirement System | 17,609 | $1.99M | 0.00% | −6,953−28.3% | Reduced |
| State of New Jersey Common Pension Fund D | 17,409 | $1.97M | 0.01% | +2,625+17.8% | Added |
| UBS Group AG | 16,543 | $1.87M | 0.00% | +1,456+9.7% | Added |
| SG Americas Securities, LLC | 16,034 | $1.81M | 0.01% | +6,267+64.2% | Added |
| Pathstone Holdings, LLC | 15,697 | $1.78M | 0.01% | −593−3.6% | Reduced |
| Public Employees Retirement System of Ohio | 15,474 | $1.75M | 0.01% | +2,266+17.2% | Added |
| Jane Street Group, LLC | 14,903 | $1.69M | 0.00% | −24,081−61.8% | Reduced |
| Tudor Investment Corp Et Al | 14,868 | $1.68M | 0.02% | −6,273−29.7% | Reduced |
| New York State Teachers Retirement System | 14,781 | $1.67M | 0.00% | +371+2.6% | Added |
| MetLife Investment Management | 14,384 | $1.63M | 0.01% | 00.0% | Unchanged |
| Corebridge Financial, Inc. | 14,310 | $1.62M | 0.01% | −151−1.0% | Reduced |
| State of Alaska, Department of Revenue | 14,233 | $1.61M | 0.02% | −406−2.8% | Reduced |
| Nebula Research & Development LLC | 14,227 | $1.61M | 0.19% | −5,805−29.0% | Reduced |
| Illinois Municipal Retirement Fund | 13,984 | $1.58M | 0.02% | +92+0.7% | Added |
| Deutsche Bank AG | 13,697 | $1.55M | 0.00% | +2,205+19.2% | Added |
| Manufacturers Life Insurance Company, The | 13,665 | $1.55M | 0.00% | −227−1.6% | Reduced |
| Cerity Partners LLC | 13,664 | $1.55M | 0.00% | +10,445+324.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 13,651 | $1.54M | 0.00% | +635+4.9% | Added |
| D. E. Shaw & Co., Inc. | 13,169 | $1.49M | 0.00% | +5,946+82.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 13,000 | $1.47M | 0.00% | +13,000 | New |
| QSV Equity Investors LLC | 12,324 | $1.39M | 1.31% | 00.0% | Unchanged |