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 2022
Institutional positions in Innospec Inc. as of Mar 31, 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
- 188
- +7 vs. Q4 2021
- Shares held
- 23.8M
- +143.7K (+0.6%) vs. Q4 2021
- Total value
- $2.20B
- +$66.1M (+3.1%) vs. Q4 2021
- New holders
- 23
- 73 more added
- Sold out
- 16
- 66 more reduced
3 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,261,551 | $394.4M | 0.01% | −6,496−0.2% | Reduced |
| Vanguard Group Inc | 2,763,854 | $255.8M | 0.01% | +47,348+1.7% | Added |
| Allspring Global Investments Holdings, LLC | 2,564,590 | $237.4M | 0.30% | +130,538+5.4% | Added |
| Royce & Associates LP | 1,202,756 | $111.3M | 0.95% | −148,731−11.0% | Reduced |
| Dimensional Fund Advisors LP | 1,168,986 | $108.2M | 0.03% | +11,943+1.0% | Added |
| Champlain Investment Partners, LLC | 949,720 | $87.9M | 0.46% | −38,475−3.9% | Reduced |
| Alliancebernstein L.P. | 916,898 | $84.9M | 0.03% | −21,788−2.3% | Reduced |
| State Street Corp | 894,973 | $82.8M | 0.00% | +35,822+4.2% | Added |
| Victory Capital Management Inc | 804,981 | $74.5M | 0.07% | +285,307+54.9% | Added |
| Janus Henderson Group PLC | 794,339 | $73.5M | 0.04% | −114,721−12.6% | Reduced |
| Wasatch Advisors Inc | 689,527 | $63.8M | 0.31% | +47,327+7.4% | Added |
| Nuveen Asset Management, LLC | 454,672 | $42.6M | 0.01% | −44,254−8.9% | Reduced |
| Geode Capital Management, LLC | 441,673 | $40.9M | 0.01% | +16,246+3.8% | Added |
| Northern Trust Corp | 382,364 | $35.4M | 0.01% | −12,385−3.1% | Reduced |
| Westwood Holdings Group Inc. | 337,974 | $31.3M | 0.29% | −22,997−6.4% | Reduced |
| Goldman Sachs Group Inc | 307,472 | $28.5M | 0.01% | +65,968+27.3% | Added |
| Bank of New York Mellon Corp | 305,809 | $28.3M | 0.01% | +5,638+1.9% | Added |
| Charles Schwab Investment Management Inc | 267,879 | $24.8M | 0.01% | +11,236+4.4% | Added |
| Telemark Asset Management, LLC | 250,000 | $23.1M | 2.04% | 00.0% | Unchanged |
| Bank of America Corp | 230,258 | $21.3M | 0.00% | +8,567+3.9% | Added |
| Norges Bank | 217,629 | $20.1M | 0.00% | −6,214−2.8% | Reduced |
| Eagle Asset Management Inc | 204,074 | $18.9M | 0.10% | −9,770−4.6% | Reduced |
| Voya Investment Management LLC | 191,958 | $17.8M | 0.04% | +165,950+638.1% | Added |
| Principal Financial Group Inc | 165,522 | $15.3M | 0.01% | −1,360−0.8% | Reduced |
| Invesco Ltd. | 157,801 | $14.6M | 0.00% | −6,191−3.8% | Reduced |
| Huber Capital Management LLC | 139,691 | $12.9M | 3.20% | −12,709−8.3% | Reduced |
| Wells Fargo & Company | 130,326 | $12.1M | 0.00% | −2,672−2.0% | Reduced |
| Thrivent Financial for Lutherans | 111,699 | $10.3M | 0.02% | +60.0% | Added |
| Ameriprise Financial Inc | 110,747 | $10.2M | 0.00% | −363−0.3% | Reduced |
| Leeward Investments, LLC - MA | 105,748 | $9.79M | 0.39% | +105,748 | New |
| JPMorgan Chase & Co | 104,796 | $9.70M | 0.00% | +7,181+7.4% | Added |
| Parametric Portfolio Associates LLC | 93,829 | $8.68M | 0.00% | +9,036+10.7% | Added |
| Morgan Stanley | 88,278 | $8.17M | 0.00% | −24,723−21.9% | Reduced |
| Kirr Marbach & Co LLC | 81,673 | $7.56M | 2.04% | −1,147−1.4% | Reduced |
| Man Group plc | 79,488 | $7.36M | 0.03% | −19,860−20.0% | Reduced |
| Legal & General Group Plc | 73,680 | $6.82M | 0.00% | +3,535+5.0% | Added |
| Rhumbline Advisers | 70,547 | $6.53M | 0.01% | +1,251+1.8% | Added |
| Kennedy Capital Management, Inc. | 70,001 | $6.48M | 0.15% | +14,803+26.8% | Added |
| Raymond James & Associates | 59,220 | $5.48M | 0.00% | +15,578+35.7% | Added |
| Swiss National Bank | 58,303 | $5.40M | 0.00% | +3,900+7.2% | Added |
| Acadian Asset Management LLC | 56,997 | $5.27M | 0.02% | +4,524+8.6% | Added |
| Hotchkis & Wiley Capital Management LLC | 55,140 | $5.10M | 0.02% | +1,840+3.5% | Added |
| Public Sector Pension Investment Board | 46,002 | $4.26M | 0.03% | −4,200−8.4% | Reduced |
| Tocqueville Asset Management L.P. | 38,900 | $3.60M | 0.05% | −750−1.9% | Reduced |
| UBS Asset Management Americas Inc | 37,632 | $3.48M | 0.00% | +3,396+9.9% | Added |
| Segall Bryant & Hamill, LLC | 36,554 | $3.38M | 0.03% | +91+0.2% | Added |
| Prudential Financial Inc | 35,323 | $3.27M | 0.00% | −2,001−5.4% | Reduced |
| ZWJ Investment Counsel Inc | 34,913 | $3.23M | 0.17% | +2,855+8.9% | Added |
| Connors Investor Services Inc | 32,941 | $3.05M | 0.32% | +1,317+4.2% | Added |
| California State Teachers Retirement System | 31,412 | $2.91M | 0.00% | −2,808−8.2% | Reduced |
| D. E. Shaw & Co., Inc. | 30,001 | $2.78M | 0.00% | −31,971−51.6% | Reduced |
| First Trust Advisors LP | 29,496 | $2.73M | 0.00% | +7,609+34.8% | Added |
| Two Sigma Advisers, LP | 29,400 | $2.72M | 0.01% | −17,500−37.3% | Reduced |
| State of New Jersey Common Pension Fund D | 25,933 | $2.40M | 0.01% | −6,228−19.4% | Reduced |
| Algert Global LLC | 25,852 | $2.39M | 0.16% | +13,064+102.2% | Added |
| Barclays PLC | 25,138 | $2.33M | 0.00% | −19,750−44.0% | Reduced |
| Credit Suisse AG | 24,447 | $2.26M | 0.00% | +1,804+8.0% | Added |
| AXA S.A. | 23,200 | $2.15M | 0.01% | +14,100+154.9% | Added |
| Yousif Capital Management, LLC | 22,730 | $2.10M | 0.02% | +215+1.0% | Added |
| Round Hill Asset Management | 22,602 | $2.09M | 1.10% | −230−1.0% | Reduced |
| Public Employees Retirement System of Ohio | 22,468 | $2.08M | 0.01% | −4,088−15.4% | Reduced |
| Comerica Bank | 21,479 | $2.06M | 0.01% | +217+1.0% | Added |
| Great West Life Assurance Co | 21,426 | $2.03M | 0.00% | +70.0% | Added |
| Citigroup Inc | 21,356 | $1.98M | 0.00% | +2,264+11.9% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 21,248 | $1.97M | 0.02% | +2,620+14.1% | Added |
| Price T Rowe Associates Inc | 20,164 | $1.87M | 0.00% | +2,189+12.2% | Added |
| Qube Research & Technologies Ltd | 18,468 | $1.71M | 0.02% | +18,468 | New |
| New York State Common Retirement Fund | 17,681 | $1.64M | 0.00% | −24−0.1% | Reduced |
| Texas Permanent School Fund | 17,474 | $1.62M | 0.02% | −374−2.1% | Reduced |
| Two Sigma Investments, LP | 17,373 | $1.61M | 0.00% | −14,894−46.2% | Reduced |
| State of Alaska, Department of Revenue | 17,192 | $1.59M | 0.02% | −260−1.5% | Reduced |
| State of Tennessee, Treasury Department | 16,795 | $1.55M | 0.01% | +1,415+9.2% | Added |
| Deutsche Bank AG | 15,006 | $1.39M | 0.00% | −2,248−13.0% | Reduced |
| AQR Capital Management LLC | 14,487 | $1.34M | 0.00% | −7,536−34.2% | Reduced |
| Tudor Investment Corp Et Al | 14,205 | $1.31M | 0.03% | +7,737+119.6% | Added |
| New York State Teachers Retirement System | 14,125 | $1.31M | 0.00% | −100−0.7% | Reduced |
| American International Group, Inc. | 14,063 | $1.30M | 0.01% | −863−5.8% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 13,800 | $1.28M | 0.01% | +13,800 | New |
| FMR LLC | 13,643 | $1.26M | 0.00% | −73,913−84.4% | Reduced |
| NFJ Investment Group, LLC | 13,456 | $1.25M | 0.03% | −38−0.3% | Reduced |
| Putnam Investments LLC | 13,306 | $1.23M | 0.00% | −1,007−7.0% | Reduced |
| MetLife Investment Management | 13,161 | $1.22M | 0.01% | +4,722+56.0% | Added |
| Diversified Trust Co | 12,816 | $1.19M | 0.04% | +440+3.6% | Added |
| Susquehanna Fundamental Investments, LLC | 12,619 | $1.17M | 0.02% | +12,619 | New |
| Cubist Systematic Strategies, LLC | 12,444 | $1.15M | 0.01% | +1,517+13.9% | Added |
| B. Metzler seel. Sohn & Co. AG | 12,433 | $1.15M | 0.02% | +973+8.5% | Added |
| Louisiana State Employees Retirement System | 12,000 | $1.15M | 0.03% | +100+0.8% | Added |
| Citadel Advisors LLC | 11,554 | $1.07M | 0.00% | +5,685+96.9% | Added |
| Amalgamated Bank | 11,356 | $1.05M | 0.01% | −602−5.0% | Reduced |
| Amalgamated Financial Corp. | 11,356 | $1.05M | 0.01% | +11,356 | New |
| First Hawaiian Bank | 11,115 | $1.03M | 0.03% | 00.0% | Unchanged |
| Bank of Montreal | 10,590 | $1.01M | 0.00% | +1,398+15.2% | Added |
| Guyasuta Investment Advisors Inc | 10,640 | $985.0K | 0.07% | 00.0% | Unchanged |
| STRS Ohio | 10,600 | $981.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 10,038 | $929.0K | 0.00% | −2,252−18.3% | Reduced |
| Holocene Advisors, LP | 10,016 | $927.0K | 0.00% | −8,649−46.3% | Reduced |
| HSBC Holdings PLC | 9,927 | $923.0K | 0.00% | −5,621−36.2% | Reduced |
| Maryland State Retirement & Pension System | 9,883 | $915.0K | 0.02% | +57+0.6% | Added |
| James Investment Research Inc | 9,450 | $875.0K | 0.09% | +14+0.1% | Added |
| Oregon Public Employees Retirement Fund | 9,382 | $868.0K | 0.01% | −200−2.1% | Reduced |