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, Q1 2024
Institutional positions in Innospec Inc. as of Mar 31, 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
- 239
- +17 vs. Q4 2023
- Shares held
- 24.0M
- +64.3K (+0.3%) vs. Q4 2023
- Total value
- $3.10B
- +$143.5M (+4.9%) vs. Q4 2023
- New holders
- 29
- 83 more added
- Sold out
- 12
- 97 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Keybank National Association | 5,025 | $647.9K | 0.00% | −270−5.1% | Reduced |
| ProShare Advisors LLC | 5,030 | $648.6K | 0.00% | +347+7.4% | Added |
| Campbell & CO Investment Adviser LLC | 5,042 | $650.1K | 0.06% | +949+23.2% | Added |
| Bell & Brown Wealth Advisors, LLC | 5,216 | $672.6K | 0.29% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 5,365 | $691.8K | 0.01% | +5,365 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,370 | $692.4K | 0.00% | +4+0.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,423 | $699.2K | 0.00% | +603+12.5% | Added |
| Legacy Wealth Asset Management, LLC | 5,492 | $708.1K | 0.20% | +31+0.6% | Added |
| Eisler Capital (US) LLC | 5,528 | $712.8K | 0.24% | +5,528 | New |
| Amundi | 5,999 | $724.8K | 0.00% | −2,819−32.0% | Reduced |
| Gotham Asset Management, LLC | 6,107 | $787.4K | 0.01% | −1,613−20.9% | Reduced |
| Diversified Trust Co | 6,217 | $801.6K | 0.02% | −4,937−44.3% | Reduced |
| First Hawaiian Bank | 6,573 | $847.5K | 0.03% | −891−11.9% | Reduced |
| Trexquant Investment LP | 6,636 | $855.6K | 0.02% | +6,636 | New |
| Oregon Public Employees Retirement Fund | 6,655 | $858.1K | 0.02% | −600−8.3% | Reduced |
| Inspire Advisors, LLC | 6,709 | $865.0K | 0.12% | −135−2.0% | Reduced |
| Arizona State Retirement System | 6,834 | $881.2K | 0.01% | −118−1.7% | Reduced |
| Two Sigma Investments, LP | 7,070 | $911.6K | 0.00% | +2,219+45.7% | Added |
| Citadel Advisors LLC | 7,406 | $954.9K | 0.00% | +7,406 | New |
| Amalgamated Bank | 7,736 | $997.0K | 0.01% | −2,833−26.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 7,854 | $1.01M | 0.01% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 7,977 | $1.03M | 0.00% | −2,031−20.3% | Reduced |
| Engineers Gate Manager LP | 8,036 | $1.04M | 0.03% | +1,475+22.5% | Added |
| Canada Pension Plan Investment Board | 8,100 | $1.04M | 0.00% | −1,713−17.5% | Reduced |
| STRS Ohio | 8,200 | $1.06M | 0.00% | −1,300−13.7% | Reduced |
| LPL Financial LLC | 8,249 | $1.06M | 0.00% | +3,086+59.8% | Added |
| James Investment Research Inc | 8,336 | $1.07M | 0.13% | −1,176−12.4% | Reduced |
| Maryland State Retirement & Pension System | 8,960 | $1.09M | 0.02% | −77−0.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 10,777 | $1.10M | 0.00% | −774−6.7% | Reduced |
| HSBC Holdings PLC | 8,617 | $1.11M | 0.00% | +8,617 | New |
| Jackson Creek Investment Advisors LLC | 8,731 | $1.13M | 0.40% | +8,731 | New |
| Nebula Research & Development LLC | 8,843 | $1.14M | 0.25% | +8,843 | New |
| Bank of Montreal | 8,838 | $1.16M | 0.00% | +94+1.1% | Added |
| Comerica Bank | 10,384 | $1.34M | 0.01% | −1,082−9.4% | Reduced |
| Tredje AP-fonden | 10,499 | $1.35M | 0.01% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 10,505 | $1.35M | 0.00% | +205+2.0% | Added |
| TD Asset Management Inc | 10,700 | $1.38M | 0.00% | +400+3.9% | Added |
| Ensign Peak Advisors, Inc | 11,159 | $1.44M | 0.00% | −563−4.8% | Reduced |
| Jane Street Group, LLC | 11,174 | $1.44M | 0.00% | +356+3.3% | Added |
| Yousif Capital Management, LLC | 11,243 | $1.45M | 0.02% | −1,052−8.6% | Reduced |
| AMG National Trust Bank | 11,591 | $1.49M | 0.04% | −40.0% | Reduced |
| Linden Thomas Advisory Services, LLC | 11,807 | $1.52M | 0.24% | +218+1.9% | Added |
| Danske Bank A/S | 12,134 | $1.56M | 0.00% | +12,134 | New |
| Louisiana State Employees Retirement System | 12,300 | $1.59M | 0.03% | −100−0.8% | Reduced |
| QSV Equity Investors LLC | 12,395 | $1.60M | 1.54% | −2,910−19.0% | Reduced |
| MetLife Investment Management | 12,816 | $1.65M | 0.01% | −345−2.6% | Reduced |
| PDT Partners, LLC | 13,166 | $1.70M | 0.16% | +1,921+17.1% | Added |
| Martingale Asset Management L P | 13,207 | $1.70M | 0.03% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 13,370 | $1.72M | 0.00% | +1,050+8.5% | Added |
| American International Group, Inc. | 13,458 | $1.74M | 0.01% | −120−0.9% | Reduced |
| Deutsche Bank AG | 13,603 | $1.75M | 0.00% | +150+1.1% | Added |
| Gsa Capital Partners LLP | 14,071 | $1.81M | 0.14% | −2,696−16.1% | Reduced |
| Illinois Municipal Retirement Fund | 14,185 | $1.83M | 0.03% | +120+0.9% | Added |
| New York State Teachers Retirement System | 15,010 | $1.94M | 0.00% | −100−0.7% | Reduced |
| State of Alaska, Department of Revenue | 15,148 | $1.95M | 0.02% | −149−1.0% | Reduced |
| Public Employees Retirement System of Ohio | 15,168 | $1.96M | 0.01% | −4,253−21.9% | Reduced |
| Oppenheimer Asset Management Inc. | 15,324 | $1.98M | 0.03% | −5,588−26.7% | Reduced |
| Pathstone Holdings, LLC | 15,712 | $2.03M | 0.01% | +12,880+454.8% | Added |
| AQR Capital Management LLC | 15,956 | $2.06M | 0.00% | −2,488−13.5% | Reduced |
| Round Hill Asset Management | 16,279 | $2.10M | 1.27% | −4,100−20.1% | Reduced |
| Citigroup Inc | 17,000 | $2.19M | 0.00% | +1,102+6.9% | Added |
| Price T Rowe Associates Inc | 17,228 | $2.22M | 0.00% | +916+5.6% | Added |
| Cerity Partners LLC | 17,734 | $2.29M | 0.01% | +17,734 | New |
| State Board of Administration of Florida Retirement System | 22,507 | $2.31M | 0.01% | −2,860−11.3% | Reduced |
| ExodusPoint Capital Management, LP | 18,081 | $2.33M | 0.03% | +9,780+117.8% | Added |
| State of Tennessee, Treasury Department | 19,011 | $2.45M | 0.01% | −1,647−8.0% | Reduced |
| Texas Permanent School Fund | 21,762 | $2.81M | 0.02% | +281+1.3% | Added |
| Barclays PLC | 22,575 | $2.91M | 0.00% | −16,650−42.4% | Reduced |
| American Century Companies Inc | 22,658 | $2.92M | 0.00% | +1,164+5.4% | Added |
| State of New Jersey Common Pension Fund D | 22,991 | $2.96M | 0.01% | 00.0% | Unchanged |
| Franklin Resources Inc | 23,116 | $2.98M | 0.00% | +7,345+46.6% | Added |
| Connors Investor Services Inc | 23,769 | $3.06M | 0.32% | −9,080−27.6% | Reduced |
| Envestnet Asset Management Inc | 24,154 | $3.11M | 0.00% | +44+0.2% | Added |
| California State Teachers Retirement System | 24,873 | $3.21M | 0.00% | −1,461−5.5% | Reduced |
| BNP Paribas Arbitrage, SA | 25,063 | $3.23M | 0.00% | +6,237+33.1% | Added |
| Prudential Financial Inc | 27,784 | $3.58M | 0.01% | −960−3.3% | Reduced |
| Alliancebernstein L.P. | 28,221 | $3.64M | 0.00% | −450−1.6% | Reduced |
| Great West Life Assurance Co | 29,888 | $3.85M | 0.01% | +1,864+6.7% | Added |
| Royal Bank of Canada | 30,301 | $3.91M | 0.00% | −6,814−18.4% | Reduced |
| FMR LLC | 31,003 | $4.00M | 0.00% | +1,221+4.1% | Added |
| Teacher Retirement System of Texas | 33,134 | $4.27M | 0.03% | +22,481+211.0% | Added |
| First Trust Advisors LP | 33,382 | $4.30M | 0.00% | +21,038+170.4% | Added |
| UBS Asset Management Americas Inc | 35,142 | $4.53M | 0.00% | −2,259−6.0% | Reduced |
| Bahl & Gaynor Inc | 36,161 | $4.66M | 0.03% | +160+0.4% | Added |
| Cubist Systematic Strategies, LLC | 37,413 | $4.82M | 0.05% | +34,007+998.4% | Added |
| B. Metzler seel. Sohn & Co. AG | 37,554 | $4.84M | 0.05% | −98−0.3% | Reduced |
| ZWJ Investment Counsel Inc | 40,531 | $5.23M | 0.24% | −1,405−3.4% | Reduced |
| Huber Capital Management LLC | 45,537 | $5.87M | 1.32% | −11,249−19.8% | Reduced |
| Moran Wealth Management, LLC | 47,116 | $6.08M | 0.20% | +247+0.5% | Added |
| Panagora Asset Management Inc | 48,344 | $6.23M | 0.03% | −769−1.6% | Reduced |
| Swiss National Bank | 49,003 | $6.32M | 0.00% | 00.0% | Unchanged |
| Algert Global LLC | 49,598 | $6.40M | 0.25% | −26,729−35.0% | Reduced |
| Public Sector Pension Investment Board | 50,972 | $6.57M | 0.05% | −630−1.2% | Reduced |
| Qube Research & Technologies Ltd | 54,649 | $7.05M | 0.01% | +31,007+131.2% | Added |
| Gendell Jeffrey L | 54,990 | $7.09M | 0.27% | +54,990 | New |
| Credit Suisse AG | 56,447 | $7.28M | 0.01% | −220−0.4% | Reduced |
| Wells Fargo & Company | 59,360 | $7.65M | 0.00% | −701−1.2% | Reduced |
| Assenagon Asset Management S.A. | 60,528 | $7.80M | 0.02% | +40,250+198.5% | Added |
| Acadian Asset Management LLC | 63,064 | $8.13M | 0.03% | −36,361−36.6% | Reduced |
| Thrivent Financial for Lutherans | 64,622 | $8.33M | 0.02% | −586−0.9% | Reduced |