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, Q2 2024
Institutional positions in Innospec Inc. as of Jun 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
- 266
- +29 vs. Q1 2024
- Shares held
- 24.0M
- +1.55K (0.0%) vs. Q1 2024
- Total value
- $2.96B
- −$127.0M (−4.1%) vs. Q1 2024
- New holders
- 42
- 100 more added
- Sold out
- 13
- 90 more reduced
2 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jupiter Asset Management Ltd | 3,726 | $460.5K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 3,843 | $475.0K | 0.00% | −1,187−23.6% | Reduced |
| Amundi | 3,909 | $479.6K | 0.00% | −2,090−34.8% | Reduced |
| Entropy Technologies, LP | 3,979 | $491.8K | 0.05% | +3,979 | New |
| Mutual of America Capital Management LLC | 4,099 | $506.6K | 0.01% | −185−4.3% | Reduced |
| Russell Investments Group, Ltd. | 4,201 | $519.2K | 0.00% | −560−11.8% | Reduced |
| Ethic Inc. | 4,203 | $519.5K | 0.01% | +819+24.2% | Added |
| Everence Capital Management Inc | 4,330 | $520.0K | 0.04% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 4,519 | $558.5K | 0.10% | +4,519 | New |
| HGK Asset Management Inc | 4,693 | $580.0K | 0.11% | 00.0% | Unchanged |
| Keybank National Association | 4,725 | $584.0K | 0.00% | −300−6.0% | Reduced |
| Creative Planning | 4,762 | $588.5K | 0.00% | +195+4.3% | Added |
| Aviva PLC | 4,932 | $609.5K | 0.00% | −71−1.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 5,072 | $626.8K | 0.01% | +778+18.1% | Added |
| Hancock Whitney Corp | 5,153 | $636.9K | 0.02% | +1,686+48.6% | Added |
| Man Group plc | 5,164 | $638.2K | 0.00% | +1,093+26.8% | Added |
| Bell & Brown Wealth Advisors, LLC | 5,216 | $644.6K | 0.28% | 00.0% | Unchanged |
| Diversified Trust Co | 5,329 | $658.6K | 0.02% | −888−14.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,373 | $664.0K | 0.00% | +3+0.1% | Added |
| Legacy Wealth Asset Management, LLC | 5,551 | $686.0K | 0.19% | +59+1.1% | Added |
| Tower Research Capital LLC (TRC) | 5,673 | $701.1K | 0.01% | +5,669+141,725.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,925 | $732.3K | 0.00% | +502+9.3% | Added |
| Oregon Public Employees Retirement Fund | 6,055 | $748.3K | 0.01% | −600−9.0% | Reduced |
| Allianz Asset Management GmbH | 6,081 | $751.6K | 0.00% | +3,710+156.5% | Added |
| First Hawaiian Bank | 6,551 | $809.6K | 0.03% | −22−0.3% | Reduced |
| Inspire Advisors, LLC | 6,819 | $842.8K | 0.11% | +110+1.6% | Added |
| Arizona State Retirement System | 6,962 | $860.4K | 0.01% | +128+1.9% | Added |
| Dynamic Technology Lab Private Ltd | 7,077 | $875.0K | 0.10% | +7,077 | New |
| D. E. Shaw & Co., Inc. | 7,223 | $892.7K | 0.00% | −754−9.5% | Reduced |
| Eisler Capital (US) LLC | 7,546 | $932.6K | 0.18% | +2,018+36.5% | Added |
| Amalgamated Bank | 7,619 | $942.0K | 0.01% | −117−1.5% | Reduced |
| Jump Financial, LLC | 7,700 | $951.6K | 0.02% | +7,700 | New |
| Teachers Retirement System of the State of Kentucky | 7,854 | $971.0K | 0.01% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 8,100 | $1.00M | 0.00% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 8,165 | $1.01M | 0.01% | +2,800+52.2% | Added |
| James Investment Research Inc | 8,336 | $1.03M | 0.12% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 8,361 | $1.03M | 0.02% | +325+4.0% | Added |
| Campbell & CO Investment Adviser LLC | 8,370 | $1.03M | 0.09% | +3,328+66.0% | Added |
| STRS Ohio | 8,400 | $1.04M | 0.00% | +200+2.4% | Added |
| Two Sigma Advisers, LP | 8,400 | $1.04M | 0.00% | +6,500+342.1% | Added |
| LPL Financial LLC | 8,424 | $1.04M | 0.00% | +175+2.1% | Added |
| HSBC Holdings PLC | 8,502 | $1.06M | 0.00% | −115−1.3% | Reduced |
| Bank of Montreal | 8,468 | $1.06M | 0.00% | −370−4.2% | Reduced |
| Maryland State Retirement & Pension System | 8,693 | $1.07M | 0.02% | −267−3.0% | Reduced |
| Jackson Creek Investment Advisors LLC | 8,719 | $1.08M | 0.39% | −12−0.1% | Reduced |
| Comerica Bank | 9,192 | $1.14M | 0.00% | −1,192−11.5% | Reduced |
| Renaissance Technologies LLC | 9,200 | $1.14M | 0.00% | +9,200 | New |
| Barclays PLC | 9,748 | $1.20M | 0.00% | −12,827−56.8% | Reduced |
| SG Americas Securities, LLC | 9,767 | $1.21M | 0.01% | +8,482+660.1% | Added |
| Danske Bank A/S | 9,804 | $1.21M | 0.00% | −2,330−19.2% | Reduced |
| American Century Companies Inc | 9,999 | $1.24M | 0.00% | −12,659−55.9% | Reduced |
| Yousif Capital Management, LLC | 10,000 | $1.24M | 0.01% | −1,243−11.1% | Reduced |
| Tredje AP-fonden | 10,499 | $1.30M | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 10,511 | $1.30M | 0.00% | +6+0.1% | Added |
| Los Angeles Capital Management LLC | 10,921 | $1.35M | 0.00% | +7,270+199.1% | Added |
| Ensign Peak Advisors, Inc | 11,159 | $1.38M | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 11,492 | $1.42M | 0.00% | −2,111−15.5% | Reduced |
| AMG National Trust Bank | 11,555 | $1.43M | 0.04% | −36−0.3% | Reduced |
| Gotham Asset Management, LLC | 11,907 | $1.47M | 0.02% | +5,800+95.0% | Added |
| Gsa Capital Partners LLP | 11,985 | $1.48M | 0.10% | −2,086−14.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 12,042 | $1.49M | 0.23% | +235+2.0% | Added |
| QSV Equity Investors LLC | 12,324 | $1.52M | 1.59% | −71−0.6% | Reduced |
| Louisiana State Employees Retirement System | 12,500 | $1.54M | 0.03% | +200+1.6% | Added |
| Jacobs Levy Equity Management, Inc | 12,818 | $1.58M | 0.01% | +12,818 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 13,016 | $1.61M | 0.00% | +13,016 | New |
| Martingale Asset Management L P | 13,207 | $1.63M | 0.04% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 13,208 | $1.63M | 0.01% | −1,960−12.9% | Reduced |
| Quest Partners LLC | 13,802 | $1.71M | 0.23% | +13,309+2,699.6% | Added |
| Illinois Municipal Retirement Fund | 13,892 | $1.72M | 0.03% | −293−2.1% | Reduced |
| Manufacturers Life Insurance Company, The | 13,892 | $1.72M | 0.00% | +522+3.9% | Added |
| MetLife Investment Management | 14,384 | $1.78M | 0.01% | +1,568+12.2% | Added |
| New York State Teachers Retirement System | 14,410 | $1.78M | 0.00% | −600−4.0% | Reduced |
| Corebridge Financial, Inc. | 14,461 | $1.79M | 0.01% | +14,461 | New |
| Round Hill Asset Management | 14,514 | $1.79M | 1.14% | −1,765−10.8% | Reduced |
| State of Alaska, Department of Revenue | 14,639 | $1.81M | 0.02% | −509−3.4% | Reduced |
| State of New Jersey Common Pension Fund D | 14,784 | $1.83M | 0.01% | −8,207−35.7% | Reduced |
| UBS Group AG | 15,087 | $1.86M | 0.00% | −53,629−78.0% | Reduced |
| PDT Partners, LLC | 15,499 | $1.92M | 0.18% | +2,333+17.7% | Added |
| Trexquant Investment LP | 15,788 | $1.95M | 0.03% | +9,152+137.9% | Added |
| Balyasny Asset Management LLC | 15,813 | $1.95M | 0.01% | +13,651+631.4% | Added |
| Pathstone Holdings, LLC | 16,290 | $2.01M | 0.01% | +578+3.7% | Added |
| TD Asset Management Inc | 17,000 | $2.10M | 0.00% | +6,300+58.9% | Added |
| Price T Rowe Associates Inc | 18,021 | $2.23M | 0.00% | +793+4.6% | Added |
| Hillsdale Investment Management Inc. | 18,395 | $2.27M | 0.18% | +18,395 | New |
| BNP Paribas Arbitrage, SA | 18,491 | $2.29M | 0.00% | −6,572−26.2% | Reduced |
| State of Tennessee, Treasury Department | 19,011 | $2.35M | 0.01% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 20,032 | $2.48M | 0.40% | +11,189+126.5% | Added |
| Oppenheimer Asset Management Inc. | 20,136 | $2.49M | 0.03% | +4,812+31.4% | Added |
| Tudor Investment Corp Et Al | 21,141 | $2.61M | 0.03% | +21,141 | New |
| Citadel Advisors LLC | 21,930 | $2.71M | 0.00% | +14,524+196.1% | Added |
| Citigroup Inc | 22,031 | $2.72M | 0.00% | +5,031+29.6% | Added |
| Connors Investor Services Inc | 22,894 | $2.83M | 0.29% | −875−3.7% | Reduced |
| Envestnet Asset Management Inc | 23,274 | $2.88M | 0.00% | −880−3.6% | Reduced |
| Voloridge Investment Management, LLC | 23,916 | $2.96M | 0.01% | +23,916 | New |
| AQR Capital Management LLC | 24,232 | $2.99M | 0.00% | +8,276+51.9% | Added |
| California State Teachers Retirement System | 24,269 | $3.00M | 0.00% | −604−2.4% | Reduced |
| State Board of Administration of Florida Retirement System | 24,562 | $3.04M | 0.01% | +2,055+9.1% | Added |
| Franklin Resources Inc | 25,128 | $3.11M | 0.00% | +2,012+8.7% | Added |
| Prudential Financial Inc | 26,623 | $3.29M | 0.00% | −1,161−4.2% | Reduced |
| Alliancebernstein L.P. | 28,161 | $3.48M | 0.00% | −60−0.2% | Reduced |