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 2021
Institutional positions in Innospec Inc. as of Sep 30, 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
- 188
- +8 vs. Q2 2021
- Shares held
- 23.4M
- +74.3K (+0.3%) vs. Q2 2021
- Total value
- $1.97B
- −$143.0M (−6.8%) vs. Q2 2021
- New holders
- 18
- 81 more added
- Sold out
- 10
- 57 more reduced
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NFJ Investment Group, LLC | 13,945 | $1.17M | 0.02% | −342−2.4% | Reduced |
| New York State Teachers Retirement System | 14,525 | $1.22M | 0.00% | −237−1.6% | Reduced |
| Tudor Investment Corp Et Al | 14,605 | $1.23M | 0.03% | +14,605 | New |
| State of Tennessee, Treasury Department | 15,380 | $1.30M | 0.01% | −844−5.2% | Reduced |
| American International Group, Inc. | 15,405 | $1.30M | 0.01% | −532−3.3% | Reduced |
| Holocene Advisors, LP | 15,663 | $1.32M | 0.01% | +8,935+132.8% | Added |
| B. Metzler seel. Sohn & Co. Holding AG | 16,553 | $1.39M | 0.02% | +4,086+32.8% | Added |
| HITE Hedge Asset Management LLC | 16,573 | $1.40M | 0.18% | +16,573 | New |
| Russell Investments Group, Ltd. | 17,130 | $1.44M | 0.00% | +6,851+66.7% | Added |
| New York State Common Retirement Fund | 17,658 | $1.49M | 0.00% | −3,643−17.1% | Reduced |
| State of Alaska, Department of Revenue | 17,972 | $1.51M | 0.02% | +947+5.6% | Added |
| HRT Financial LP | 18,190 | $1.53M | 0.01% | +15,167+501.7% | Added |
| Texas Permanent School Fund | 18,228 | $1.53M | 0.02% | −111−0.6% | Reduced |
| Aviva PLC | 18,642 | $1.57M | 0.01% | +18,642 | New |
| Voloridge Investment Management, LLC | 18,663 | $1.57M | 0.01% | +14,222+320.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,684 | $1.57M | 0.02% | −201−1.1% | Reduced |
| Deutsche Bank AG | 18,784 | $1.58M | 0.00% | +1,793+10.6% | Added |
| Ensign Peak Advisors, Inc | 19,252 | $1.62M | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 21,291 | $1.79M | 0.00% | −2,389−10.1% | Reduced |
| Great West Life Assurance Co | 21,393 | $1.81M | 0.00% | +448+2.1% | Added |
| Voya Investment Management LLC | 21,856 | $1.84M | 0.00% | +54+0.2% | Added |
| Credit Suisse AG | 22,055 | $1.86M | 0.00% | −2,020−8.4% | Reduced |
| Renaissance Technologies LLC | 22,300 | $1.88M | 0.00% | −18,700−45.6% | Reduced |
| Public Employees Retirement System of Ohio | 22,732 | $1.91M | 0.01% | +123+0.5% | Added |
| Round Hill Asset Management | 22,832 | $1.92M | 0.97% | 00.0% | Unchanged |
| Comerica Bank | 22,342 | $1.98M | 0.01% | −699−3.0% | Reduced |
| State of Wisconsin Investment Board | 26,200 | $2.21M | 0.00% | −54,200−67.4% | Reduced |
| Prudential Financial Inc | 27,012 | $2.27M | 0.00% | −233−0.9% | Reduced |
| BNP Paribas Arbitrage, SA | 27,139 | $2.29M | 0.01% | +15,015+123.8% | Added |
| Cubist Systematic Strategies, LLC | 28,100 | $2.37M | 0.03% | +9,230+48.9% | Added |
| State of New Jersey Common Pension Fund D | 29,157 | $2.46M | 0.01% | +4,224+16.9% | Added |
| ZWJ Investment Counsel Inc | 30,108 | $2.54M | 0.14% | +2,575+9.4% | Added |
| Connors Investor Services Inc | 30,234 | $2.55M | 0.27% | +972+3.3% | Added |
| Acadian Asset Management LLC | 30,962 | $2.60M | 0.01% | +22,696+274.6% | Added |
| California State Teachers Retirement System | 33,426 | $2.81M | 0.00% | −376−1.1% | Reduced |
| UBS Asset Management Americas Inc | 34,138 | $2.88M | 0.00% | +642+1.9% | Added |
| Segall Bryant & Hamill, LLC | 34,822 | $2.93M | 0.03% | +894+2.6% | Added |
| Barclays PLC | 35,686 | $3.01M | 0.00% | +16,925+90.2% | Added |
| Raymond James & Associates | 37,521 | $3.16M | 0.00% | +15,172+67.9% | Added |
| Tocqueville Asset Management L.P. | 40,375 | $3.40M | 0.05% | −300−0.7% | Reduced |
| Citadel Advisors LLC | 43,610 | $3.67M | 0.00% | +24,592+129.3% | Added |
| Amundi | 48,031 | $4.04M | 0.00% | −36,238−43.0% | Reduced |
| Public Sector Pension Investment Board | 49,792 | $4.19M | 0.02% | −500−1.0% | Reduced |
| Swiss National Bank | 54,403 | $4.58M | 0.00% | +200+0.4% | Added |
| Kennedy Capital Management, Inc. | 56,232 | $4.74M | 0.11% | −1,962−3.4% | Reduced |
| Mondrian Investment Partners LTD | 58,349 | $4.91M | 0.10% | +54+0.1% | Added |
| Rhumbline Advisers | 67,948 | $5.72M | 0.01% | −9,529−12.3% | Reduced |
| Legal & General Group Plc | 68,156 | $5.74M | 0.00% | +5,010+7.9% | Added |
| Two Sigma Advisers, LP | 68,200 | $5.74M | 0.01% | +35,600+109.2% | Added |
| D. E. Shaw & Co., Inc. | 70,057 | $5.90M | 0.01% | +36,778+110.5% | Added |
| Parametric Portfolio Associates LLC | 81,859 | $6.89M | 0.00% | +9,545+13.2% | Added |
| Two Sigma Investments, LP | 82,233 | $6.93M | 0.02% | +22,201+37.0% | Added |
| Kirr Marbach & Co LLC | 83,680 | $7.05M | 2.06% | −3,355−3.9% | Reduced |
| Man Group plc | 84,034 | $7.08M | 0.03% | +11,278+15.5% | Added |
| Millennium Management LLC | 94,591 | $7.97M | 0.01% | +80,180+556.4% | Added |
| JPMorgan Chase & Co | 99,622 | $8.39M | 0.00% | −10,017−9.1% | Reduced |
| Ameriprise Financial Inc | 105,921 | $8.92M | 0.00% | −2,724−2.5% | Reduced |
| Tygh Capital Management, Inc. | 125,019 | $10.5M | 1.42% | −18,313−12.8% | Reduced |
| Thrivent Financial for Lutherans | 128,904 | $10.9M | 0.02% | −149,626−53.7% | Reduced |
| Price T Rowe Associates Inc | 131,684 | $11.1M | 0.00% | −30,962−19.0% | Reduced |
| Huber Capital Management LLC | 136,107 | $11.5M | 2.96% | +27,976+25.9% | Added |
| Royal Bank of Canada | 141,915 | $12.0M | 0.00% | −5,931−4.0% | Reduced |
| Telemark Asset Management, LLC | 150,000 | $12.6M | 0.91% | +50,000+50.0% | Added |
| Principal Financial Group Inc | 171,016 | $14.4M | 0.01% | −2,318−1.3% | Reduced |
| Morgan Stanley | 181,283 | $15.3M | 0.00% | +61,904+51.9% | Added |
| Invesco Ltd. | 186,556 | $15.7M | 0.00% | −52,902−22.1% | Reduced |
| Goldman Sachs Group Inc | 191,866 | $16.2M | 0.00% | +80,438+72.2% | Added |
| Eagle Asset Management Inc | 217,171 | $18.3M | 0.08% | −33,082−13.2% | Reduced |
| Bank of America Corp | 234,407 | $19.7M | 0.00% | +30,252+14.8% | Added |
| Charles Schwab Investment Management Inc | 245,140 | $20.6M | 0.01% | +9,637+4.1% | Added |
| Lazard Asset Management LLC | 249,235 | $21.0M | 0.02% | +7,128+2.9% | Added |
| Westwood Holdings Group Inc. | 278,311 | $23.4M | 0.25% | +4,245+1.5% | Added |
| Norges Bank | 292,374 | $24.6M | 0.01% | +46,204+18.8% | Added |
| Bank of New York Mellon Corp | 315,288 | $26.6M | 0.01% | +5,326+1.7% | Added |
| Northern Trust Corp | 400,166 | $33.7M | 0.01% | −14,962−3.6% | Reduced |
| Geode Capital Management, LLC | 448,952 | $37.8M | 0.01% | +13,713+3.2% | Added |
| Nuveen Asset Management, LLC | 464,103 | $39.1M | 0.01% | +34,153+7.9% | Added |
| Wasatch Advisors Inc | 557,098 | $46.9M | 0.19% | +139,022+33.3% | Added |
| FMR LLC | 719,089 | $60.6M | 0.00% | −948,609−56.9% | Reduced |
| State Street Corp | 808,422 | $68.1M | 0.00% | +676+0.1% | Added |
| Champlain Investment Partners, LLC | 837,580 | $70.5M | 0.34% | +16,390+2.0% | Added |
| Janus Henderson Group PLC | 904,299 | $76.2M | 0.03% | +76,319+9.2% | Added |
| Alliancebernstein L.P. | 972,962 | $81.9M | 0.03% | +105,526+12.2% | Added |
| Dimensional Fund Advisors LP | 1,165,747 | $98.2M | 0.03% | −9,497−0.8% | Reduced |
| Royce & Associates LP | 1,198,018 | $100.9M | 0.75% | +281,743+30.7% | Added |
| Wells Fargo & Company | 2,452,830 | $206.6M | 0.05% | +137,028+5.9% | Added |
| Vanguard Group Inc | 2,655,574 | $223.7M | 0.01% | +15,599+0.6% | Added |
| BlackRock Inc. | 3,897,893 | $328.3M | 0.01% | −113,339−2.8% | Reduced |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −12,261−100.0% | Sold out |
| Clearbridge Investments, LLC | 0 | $0 | 0.00% | −9,106−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −6,200−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −5,959−100.0% | Sold out |
| Hancock Whitney Corp | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −2,879−100.0% | Sold out |
| Burney Co | 0 | $0 | 0.00% | −2,335−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −201−100.0% | Sold out |
| Personal Wealth Partners | 0 | $0 | 0.00% | −133−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −17−100.0% | Sold out |