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 2022
Institutional positions in Innospec Inc. as of Sep 30, 2022. 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
- 193
- −4 vs. Q2 2022
- Shares held
- 23.7M
- −187.0K (−0.8%) vs. Q2 2022
- Total value
- $2.03B
- −$259.9M (−11.3%) vs. Q2 2022
- New holders
- 18
- 77 more added
- Sold out
- 22
- 71 more reduced
2 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,947,599 | $338.2M | 0.01% | −308,921−7.3% | Reduced |
| Vanguard Group Inc | 2,846,362 | $243.8M | 0.01% | +36,583+1.3% | Added |
| Allspring Global Investments Holdings, LLC | 2,409,000 | $206.4M | 0.37% | −10,734−0.4% | Reduced |
| Wasatch Advisors Inc | 1,596,529 | $136.8M | 0.95% | +242,701+17.9% | Added |
| Dimensional Fund Advisors LP | 1,197,212 | $102.6M | 0.04% | +6,181+0.5% | Added |
| Royce & Associates LP | 1,047,688 | $89.8M | 1.01% | −20,636−1.9% | Reduced |
| Victory Capital Management Inc | 973,752 | $83.4M | 0.10% | +38,396+4.1% | Added |
| State Street Corp | 910,972 | $78.0M | 0.00% | −836−0.1% | Reduced |
| Champlain Investment Partners, LLC | 904,940 | $77.5M | 0.53% | −8,540−0.9% | Reduced |
| Alliancebernstein L.P. | 858,179 | $73.5M | 0.04% | −47,077−5.2% | Reduced |
| Janus Henderson Group PLC | 507,568 | $43.5M | 0.03% | −104,777−17.1% | Reduced |
| Geode Capital Management, LLC | 446,397 | $38.2M | 0.01% | +9,125+2.1% | Added |
| Northern Trust Corp | 397,167 | $34.0M | 0.01% | +1720.0% | Added |
| Nuveen Asset Management, LLC | 332,817 | $28.5M | 0.01% | −67,864−16.9% | Reduced |
| Westwood Holdings Group Inc. | 308,125 | $26.4M | 0.31% | +23,854+8.4% | Added |
| Voya Investment Management LLC | 299,588 | $25.7M | 0.03% | +93,733+45.5% | Added |
| Bank of New York Mellon Corp | 293,694 | $25.2M | 0.01% | +3,446+1.2% | Added |
| Charles Schwab Investment Management Inc | 282,172 | $24.2M | 0.01% | +4,929+1.8% | Added |
| Eagle Asset Management Inc | 219,167 | $18.8M | 0.12% | −1,770−0.8% | Reduced |
| Bank of America Corp | 217,908 | $18.7M | 0.00% | +6,563+3.1% | Added |
| Morgan Stanley | 213,722 | $18.3M | 0.00% | −1,343−0.6% | Reduced |
| Telemark Asset Management, LLC | 210,000 | $18.0M | 2.82% | −10,000−4.5% | Reduced |
| Norges Bank | 196,396 | $16.8M | 0.00% | −21,131−9.7% | Reduced |
| Invesco Ltd. | 171,163 | $14.7M | 0.00% | +41,069+31.6% | Added |
| Principal Financial Group Inc | 153,794 | $13.2M | 0.01% | −1,591−1.0% | Reduced |
| Huber Capital Management LLC | 125,026 | $10.7M | 3.00% | +7,738+6.6% | Added |
| Ameriprise Financial Inc | 107,992 | $9.25M | 0.00% | −2,687−2.4% | Reduced |
| Leeward Investments, LLC - MA | 100,766 | $8.63M | 0.41% | −2,039−2.0% | Reduced |
| JPMorgan Chase & Co | 98,123 | $8.41M | 0.00% | +1,410+1.5% | Added |
| Goldman Sachs Group Inc | 97,296 | $8.34M | 0.00% | −86,912−47.2% | Reduced |
| Kennedy Capital Management, Inc. | 97,287 | $8.34M | 0.25% | +22,256+29.7% | Added |
| Thrivent Financial for Lutherans | 94,856 | $8.13M | 0.02% | −2,831−2.9% | Reduced |
| Kirr Marbach & Co LLC | 81,295 | $6.96M | 2.36% | +142+0.2% | Added |
| SEI Investments Co | 75,216 | $6.44M | 0.01% | +17,292+29.9% | Added |
| Rhumbline Advisers | 74,458 | $6.38M | 0.01% | +3,621+5.1% | Added |
| Legal & General Group Plc | 72,599 | $6.22M | 0.00% | −1,504−2.0% | Reduced |
| Raymond James & Associates | 72,448 | $6.21M | 0.01% | −9,477−11.6% | Reduced |
| Segall Bryant & Hamill, LLC | 69,102 | $5.92M | 0.07% | +17,685+34.4% | Added |
| Osterweis Capital Management Inc | 67,985 | $5.82M | 0.44% | +13,050+23.8% | Added |
| Bessemer Group Inc | 59,903 | $5.13M | 0.01% | +18,440+44.5% | Added |
| Swiss National Bank | 58,803 | $5.04M | 0.00% | +500+0.9% | Added |
| Mutual of America Capital Management LLC | 56,135 | $4.81M | 0.06% | +7,499+15.4% | Added |
| Wells Fargo & Company | 52,901 | $4.53M | 0.00% | −34,882−39.7% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 49,270 | $4.22M | 0.02% | −1,290−2.6% | Reduced |
| Public Sector Pension Investment Board | 45,443 | $3.89M | 0.03% | −559−1.2% | Reduced |
| ZWJ Investment Counsel Inc | 41,549 | $3.56M | 0.22% | +2,913+7.5% | Added |
| Credit Suisse AG | 35,658 | $3.06M | 0.00% | +190+0.5% | Added |
| UBS Asset Management Americas Inc | 32,813 | $2.81M | 0.00% | −4,093−11.1% | Reduced |
| Connors Investor Services Inc | 31,394 | $2.69M | 0.35% | −60.0% | Reduced |
| California State Teachers Retirement System | 31,132 | $2.67M | 0.00% | −647−2.0% | Reduced |
| Tocqueville Asset Management L.P. | 31,090 | $2.66M | 0.05% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 30,900 | $2.65M | 0.00% | +4,400+16.6% | Added |
| Great West Life Assurance Co | 30,244 | $2.59M | 0.01% | +5,695+23.2% | Added |
| Algert Global LLC | 27,300 | $2.34M | 0.14% | +610+2.3% | Added |
| Acadian Asset Management LLC | 27,001 | $2.30M | 0.01% | −43,511−61.7% | Reduced |
| Tudor Investment Corp Et Al | 25,992 | $2.23M | 0.05% | +510+2.0% | Added |
| Prudential Financial Inc | 25,093 | $2.15M | 0.00% | −7,465−22.9% | Reduced |
| State of New Jersey Common Pension Fund D | 24,270 | $2.08M | 0.01% | +2,018+9.1% | Added |
| Round Hill Asset Management | 22,602 | $1.94M | 1.32% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 22,588 | $1.94M | 0.02% | −33−0.1% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 22,588 | $1.94M | 0.04% | +2,425+12.0% | Added |
| Price T Rowe Associates Inc | 21,134 | $1.81M | 0.00% | +770+3.8% | Added |
| Comerica Bank | 18,962 | $1.79M | 0.02% | −2,165−10.2% | Reduced |
| Yousif Capital Management, LLC | 20,032 | $1.72M | 0.02% | −273−1.3% | Reduced |
| Public Employees Retirement System of Ohio | 19,641 | $1.68M | 0.01% | −35−0.2% | Reduced |
| New York State Common Retirement Fund | 18,600 | $1.59M | 0.00% | +1,094+6.2% | Added |
| Texas Permanent School Fund | 17,833 | $1.53M | 0.02% | −103−0.6% | Reduced |
| State of Tennessee, Treasury Department | 17,225 | $1.48M | 0.01% | +430+2.6% | Added |
| State of Alaska, Department of Revenue | 17,164 | $1.47M | 0.02% | −1,603−8.5% | Reduced |
| Millennium Management LLC | 16,401 | $1.41M | 0.00% | +1,301+8.6% | Added |
| Voloridge Investment Management, LLC | 15,008 | $1.29M | 0.01% | +15,008 | New |
| D. E. Shaw & Co., Inc. | 14,171 | $1.21M | 0.00% | +7,223+104.0% | Added |
| New York State Teachers Retirement System | 13,925 | $1.19M | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 13,626 | $1.17M | 0.00% | +2,920+27.3% | Added |
| FMR LLC | 13,614 | $1.17M | 0.00% | +22+0.2% | Added |
| First Trust Advisors LP | 13,602 | $1.17M | 0.00% | −9,893−42.1% | Reduced |
| American International Group, Inc. | 13,566 | $1.16M | 0.01% | +146+1.1% | Added |
| Oppenheimer Asset Management Inc. | 13,558 | $1.16M | 0.02% | +5,125+60.8% | Added |
| MetLife Investment Management | 13,161 | $1.13M | 0.01% | 00.0% | Unchanged |
| Martingale Asset Management L P | 13,102 | $1.12M | 0.02% | +9,800+296.8% | Added |
| Putnam Investments LLC | 12,912 | $1.11M | 0.00% | −233−1.8% | Reduced |
| Teacher Retirement System of Texas | 12,830 | $1.10M | 0.01% | +8,813+219.4% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 12,600 | $1.08M | 0.01% | −11,500−47.7% | Reduced |
| Amalgamated Bank | 11,907 | $1.02M | 0.01% | +89+0.8% | Added |
| Louisiana State Employees Retirement System | 11,800 | $1.01M | 0.03% | −200−1.7% | Reduced |
| Citigroup Inc | 11,756 | $1.01M | 0.00% | +833+7.6% | Added |
| Deutsche Bank AG | 11,384 | $975.0K | 0.00% | −2,223−16.3% | Reduced |
| STRS Ohio | 11,300 | $968.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 11,200 | $960.0K | 0.00% | −2,700−19.4% | Reduced |
| Royal Bank of Canada | 10,884 | $932.0K | 0.00% | −427−3.8% | Reduced |
| Panagora Asset Management Inc | 10,652 | $913.0K | 0.01% | −3,045−22.2% | Reduced |
| BNP Paribas Arbitrage, SA | 10,515 | $900.8K | 0.00% | +2,966+39.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 10,490 | $899.0K | 0.00% | +10,490 | New |
| First Hawaiian Bank | 9,966 | $854.0K | 0.03% | −1,149−10.3% | Reduced |
| Manufacturers Life Insurance Company, The | 9,591 | $821.7K | 0.00% | −138−1.4% | Reduced |
| James Investment Research Inc | 9,468 | $811.0K | 0.12% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 8,710 | $746.2K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 8,616 | $738.0K | 0.00% | −80−0.9% | Reduced |
| Jane Street Group, LLC | 8,496 | $728.0K | 0.00% | +6,085+252.4% | Added |
| Diversified Trust Co | 8,465 | $725.0K | 0.03% | −3,507−29.3% | Reduced |