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 |
|---|---|---|---|---|---|
| Martingale Asset Management L P | 13,207 | $1.63M | 0.04% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 13,016 | $1.61M | 0.00% | +13,016 | New |
| Jacobs Levy Equity Management, Inc | 12,818 | $1.58M | 0.01% | +12,818 | New |
| Louisiana State Employees Retirement System | 12,500 | $1.54M | 0.03% | +200+1.6% | Added |
| QSV Equity Investors LLC | 12,324 | $1.52M | 1.59% | −71−0.6% | Reduced |
| Linden Thomas Advisory Services, LLC | 12,042 | $1.49M | 0.23% | +235+2.0% | Added |
| Gsa Capital Partners LLP | 11,985 | $1.48M | 0.10% | −2,086−14.8% | Reduced |
| Gotham Asset Management, LLC | 11,907 | $1.47M | 0.02% | +5,800+95.0% | Added |
| AMG National Trust Bank | 11,555 | $1.43M | 0.04% | −36−0.3% | Reduced |
| Deutsche Bank AG | 11,492 | $1.42M | 0.00% | −2,111−15.5% | Reduced |
| Ensign Peak Advisors, Inc | 11,159 | $1.38M | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 10,921 | $1.35M | 0.00% | +7,270+199.1% | Added |
| New York State Common Retirement Fund | 10,511 | $1.30M | 0.00% | +6+0.1% | Added |
| Tredje AP-fonden | 10,499 | $1.30M | 0.01% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 10,000 | $1.24M | 0.01% | −1,243−11.1% | Reduced |
| American Century Companies Inc | 9,999 | $1.24M | 0.00% | −12,659−55.9% | Reduced |
| Danske Bank A/S | 9,804 | $1.21M | 0.00% | −2,330−19.2% | Reduced |
| SG Americas Securities, LLC | 9,767 | $1.21M | 0.01% | +8,482+660.1% | Added |
| Barclays PLC | 9,748 | $1.20M | 0.00% | −12,827−56.8% | Reduced |
| Renaissance Technologies LLC | 9,200 | $1.14M | 0.00% | +9,200 | New |
| Comerica Bank | 9,192 | $1.14M | 0.00% | −1,192−11.5% | Reduced |
| Jackson Creek Investment Advisors LLC | 8,719 | $1.08M | 0.39% | −12−0.1% | Reduced |
| Maryland State Retirement & Pension System | 8,693 | $1.07M | 0.02% | −267−3.0% | Reduced |
| Bank of Montreal | 8,468 | $1.06M | 0.00% | −370−4.2% | Reduced |
| HSBC Holdings PLC | 8,502 | $1.06M | 0.00% | −115−1.3% | Reduced |
| LPL Financial LLC | 8,424 | $1.04M | 0.00% | +175+2.1% | 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 |
| Campbell & CO Investment Adviser LLC | 8,370 | $1.03M | 0.09% | +3,328+66.0% | Added |
| Engineers Gate Manager LP | 8,361 | $1.03M | 0.02% | +325+4.0% | Added |
| James Investment Research Inc | 8,336 | $1.03M | 0.12% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 8,165 | $1.01M | 0.01% | +2,800+52.2% | Added |
| Canada Pension Plan Investment Board | 8,100 | $1.00M | 0.00% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 7,854 | $971.0K | 0.01% | 00.0% | Unchanged |
| Jump Financial, LLC | 7,700 | $951.6K | 0.02% | +7,700 | New |
| Amalgamated Bank | 7,619 | $942.0K | 0.01% | −117−1.5% | Reduced |
| Eisler Capital (US) LLC | 7,546 | $932.6K | 0.18% | +2,018+36.5% | Added |
| D. E. Shaw & Co., Inc. | 7,223 | $892.7K | 0.00% | −754−9.5% | Reduced |
| Dynamic Technology Lab Private Ltd | 7,077 | $875.0K | 0.10% | +7,077 | New |
| Arizona State Retirement System | 6,962 | $860.4K | 0.01% | +128+1.9% | Added |
| Inspire Advisors, LLC | 6,819 | $842.8K | 0.11% | +110+1.6% | Added |
| First Hawaiian Bank | 6,551 | $809.6K | 0.03% | −22−0.3% | Reduced |
| Allianz Asset Management GmbH | 6,081 | $751.6K | 0.00% | +3,710+156.5% | Added |
| Oregon Public Employees Retirement Fund | 6,055 | $748.3K | 0.01% | −600−9.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,925 | $732.3K | 0.00% | +502+9.3% | Added |
| Tower Research Capital LLC (TRC) | 5,673 | $701.1K | 0.01% | +5,669+141,725.0% | Added |
| Legacy Wealth Asset Management, LLC | 5,551 | $686.0K | 0.19% | +59+1.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 5,373 | $664.0K | 0.00% | +3+0.1% | Added |
| Diversified Trust Co | 5,329 | $658.6K | 0.02% | −888−14.3% | Reduced |
| Bell & Brown Wealth Advisors, LLC | 5,216 | $644.6K | 0.28% | 00.0% | Unchanged |
| Man Group plc | 5,164 | $638.2K | 0.00% | +1,093+26.8% | Added |
| Hancock Whitney Corp | 5,153 | $636.9K | 0.02% | +1,686+48.6% | Added |
| O'Shaughnessy Asset Management, LLC | 5,072 | $626.8K | 0.01% | +778+18.1% | Added |
| Aviva PLC | 4,932 | $609.5K | 0.00% | −71−1.4% | Reduced |
| Creative Planning | 4,762 | $588.5K | 0.00% | +195+4.3% | Added |
| Keybank National Association | 4,725 | $584.0K | 0.00% | −300−6.0% | Reduced |
| HGK Asset Management Inc | 4,693 | $580.0K | 0.11% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 4,519 | $558.5K | 0.10% | +4,519 | New |
| Everence Capital Management Inc | 4,330 | $520.0K | 0.04% | 00.0% | Unchanged |
| Ethic Inc. | 4,203 | $519.5K | 0.01% | +819+24.2% | Added |
| Russell Investments Group, Ltd. | 4,201 | $519.2K | 0.00% | −560−11.8% | Reduced |
| Mutual of America Capital Management LLC | 4,099 | $506.6K | 0.01% | −185−4.3% | Reduced |
| Entropy Technologies, LP | 3,979 | $491.8K | 0.05% | +3,979 | New |
| Amundi | 3,909 | $479.6K | 0.00% | −2,090−34.8% | Reduced |
| ProShare Advisors LLC | 3,843 | $475.0K | 0.00% | −1,187−23.6% | Reduced |
| Jupiter Asset Management Ltd | 3,726 | $460.5K | 0.00% | 00.0% | Unchanged |
| Ballentine Partners, LLC | 3,683 | $455.2K | 0.01% | −725−16.4% | Reduced |
| Verition Fund Management LLC | 3,407 | $421.1K | 0.00% | +3,407 | New |
| Mackenzie Financial Corp | 3,391 | $419.1K | 0.00% | +367+12.1% | Added |
| Stifel Financial Corp | 3,318 | $410.1K | 0.00% | −93−2.7% | Reduced |
| Public Employees Retirement Association of Colorado | 3,306 | $409.0K | 0.00% | −249−7.0% | Reduced |
| Intech Investment Management LLC | 3,281 | $405.5K | 0.01% | +3,281 | New |
| Cerity Partners LLC | 3,219 | $397.8K | 0.00% | −14,515−81.8% | Reduced |
| Pictet Asset Management Holding SA | 3,216 | $397.5K | 0.00% | −604−15.8% | Reduced |
| HRT Financial LP | 3,164 | $391.0K | 0.00% | +3,164 | New |
| Toroso Investments, LLC | 3,140 | $388.1K | 0.01% | +1,289+69.6% | Added |
| Brevan Howard Capital Management LP | 3,022 | $373.5K | 0.02% | +3,022 | New |
| XTX Topco Ltd | 3,004 | $371.3K | 0.03% | +3,004 | New |
| HighTower Advisors, LLC | 2,949 | $362.0K | 0.00% | +262+9.8% | Added |
| Quantedge Capital Pte Ltd | 2,900 | $358.4K | 0.13% | +2,900 | New |
| Susquehanna International Group, LLP | 2,885 | $356.6K | 0.00% | +1,257+77.2% | Added |
| CWM Advisors, LLC | 2,832 | $350.0K | 0.04% | +71+2.6% | Added |
| Bokf, NA | 2,664 | $329.2K | 0.01% | +2,664 | New |
| Lazard Asset Management LLC | 2,669 | $328.0K | 0.00% | +2,669 | New |
| Mariner, LLC | 2,624 | $324.3K | 0.00% | +873+49.9% | Added |
| Baird Financial Group, Inc. | 2,601 | $321.5K | 0.00% | +9+0.3% | Added |
| AlphaMark Advisors, LLC | 2,548 | $315.0K | 0.11% | +2,548 | New |
| Nomura Holdings Inc | 2,502 | $309.2K | 0.00% | +2,502 | New |
| Ameritas Investment Partners, Inc. | 2,490 | $307.7K | 0.01% | −94−3.6% | Reduced |
| Advisor Group Holdings, Inc. | 2,475 | $306.1K | 0.00% | +41+1.7% | Added |
| Evergreen Capital Management LLC | 2,421 | $299.2K | 0.01% | +192+8.6% | Added |
| Grandfield & Dodd, LLC | 2,400 | $296.6K | 0.02% | 00.0% | Unchanged |
| Contravisory Investment Management, Inc. | 2,398 | $296.4K | 0.07% | −80−3.2% | Reduced |
| CI Private Wealth, LLC | 2,238 | $276.6K | 0.00% | −10−0.4% | Reduced |
| Boston Private Wealth LLC | 2,165 | $267.6K | 0.01% | −19−0.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 2,139 | $264.4K | 0.00% | +2,139 | New |
| State of Wisconsin Investment Board | 2,127 | $262.9K | 0.00% | +156+7.9% | Added |
| Two Sigma Securities, LLC | 2,124 | $262.5K | 0.01% | +2,124 | New |
| Omers Administration Corp | 2,100 | $259.5K | 0.00% | +2,100 | New |
| Magnetar Financial LLC | 2,063 | $255.0K | 0.01% | +2,063 | New |