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, Q4 2021
Institutional positions in Innospec Inc. as of Dec 31, 2021. 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
- 184
- 0 vs. Q3 2021
- Shares held
- 23.7M
- +282.6K (+1.2%) vs. Q3 2021
- Total value
- $2.14B
- +$168.9M (+8.6%) vs. Q3 2021
- New holders
- 28
- 65 more added
- Sold out
- 28
- 61 more reduced
4 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Putnam Investments LLC | 14,313 | $1.29M | 0.00% | +14,313 | New |
| American International Group, Inc. | 14,926 | $1.35M | 0.01% | −479−3.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 15,300 | $1.39M | 0.01% | +15,300 | New |
| State of Tennessee, Treasury Department | 15,380 | $1.39M | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 15,547 | $1.40M | 0.00% | −11,592−42.7% | Reduced |
| UBS Group AG | 15,562 | $1.41M | 0.00% | +9,078+140.0% | Added |
| HSBC Holdings PLC | 15,548 | $1.41M | 0.00% | +7,796+100.6% | Added |
| HITE Hedge Asset Management LLC | 16,573 | $1.50M | 0.17% | 00.0% | Unchanged |
| Deutsche Bank AG | 17,254 | $1.56M | 0.00% | −1,530−8.1% | Reduced |
| State of Alaska, Department of Revenue | 17,452 | $1.58M | 0.02% | −520−2.9% | Reduced |
| New York State Common Retirement Fund | 17,705 | $1.60M | 0.00% | +47+0.3% | Added |
| Texas Permanent School Fund | 17,848 | $1.61M | 0.02% | −380−2.1% | Reduced |
| Price T Rowe Associates Inc | 17,975 | $1.62M | 0.00% | −113,709−86.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,628 | $1.68M | 0.02% | −56−0.3% | Reduced |
| Holocene Advisors, LP | 18,665 | $1.69M | 0.01% | +3,002+19.2% | Added |
| Voloridge Investment Management, LLC | 18,929 | $1.71M | 0.01% | +266+1.4% | Added |
| Citigroup Inc | 19,092 | $1.73M | 0.00% | +5,195+37.4% | Added |
| Great West Life Assurance Co | 21,419 | $1.93M | 0.00% | +26+0.1% | Added |
| First Trust Advisors LP | 21,887 | $1.98M | 0.00% | +14,830+210.1% | Added |
| AQR Capital Management LLC | 22,023 | $1.99M | 0.00% | +11,253+104.5% | Added |
| Comerica Bank | 21,262 | $2.00M | 0.01% | −1,080−4.8% | Reduced |
| Yousif Capital Management, LLC | 22,515 | $2.03M | 0.02% | +22,515 | New |
| Credit Suisse AG | 22,643 | $2.04M | 0.00% | +588+2.7% | Added |
| Round Hill Asset Management | 22,832 | $2.06M | 1.03% | 00.0% | Unchanged |
| Voya Investment Management LLC | 26,008 | $2.35M | 0.00% | +4,152+19.0% | Added |
| Public Employees Retirement System of Ohio | 26,556 | $2.40M | 0.01% | +3,824+16.8% | Added |
| Aviva PLC | 28,913 | $2.61M | 0.01% | +10,271+55.1% | Added |
| Connors Investor Services Inc | 31,624 | $2.86M | 0.28% | +1,390+4.6% | Added |
| ZWJ Investment Counsel Inc | 32,058 | $2.90M | 0.15% | +1,950+6.5% | Added |
| State of New Jersey Common Pension Fund D | 32,161 | $2.90M | 0.01% | +3,004+10.3% | Added |
| Two Sigma Investments, LP | 32,267 | $2.92M | 0.01% | −49,966−60.8% | Reduced |
| California State Teachers Retirement System | 34,220 | $3.09M | 0.00% | +794+2.4% | Added |
| UBS Asset Management Americas Inc | 34,236 | $3.09M | 0.00% | +98+0.3% | Added |
| Segall Bryant & Hamill, LLC | 36,463 | $3.29M | 0.03% | +1,641+4.7% | Added |
| Prudential Financial Inc | 37,324 | $3.37M | 0.00% | +10,312+38.2% | Added |
| Tocqueville Asset Management L.P. | 39,650 | $3.58M | 0.05% | −725−1.8% | Reduced |
| Raymond James & Associates | 43,642 | $3.94M | 0.00% | +6,121+16.3% | Added |
| Barclays PLC | 44,888 | $4.06M | 0.00% | +9,202+25.8% | Added |
| Two Sigma Advisers, LP | 46,900 | $4.24M | 0.01% | −21,300−31.2% | Reduced |
| Public Sector Pension Investment Board | 50,202 | $4.54M | 0.02% | +410+0.8% | Added |
| Acadian Asset Management LLC | 52,473 | $4.73M | 0.02% | +21,511+69.5% | Added |
| Hotchkis & Wiley Capital Management LLC | 53,300 | $4.82M | 0.02% | +53,300 | New |
| Swiss National Bank | 54,403 | $4.92M | 0.00% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 55,198 | $4.99M | 0.11% | −1,034−1.8% | Reduced |
| Mondrian Investment Partners LTD | 58,349 | $5.27M | 0.10% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 61,972 | $5.60M | 0.01% | −8,085−11.5% | Reduced |
| Tygh Capital Management, Inc. | 69,213 | $6.25M | 0.80% | −55,806−44.6% | Reduced |
| Rhumbline Advisers | 69,296 | $6.26M | 0.01% | +1,348+2.0% | Added |
| Legal & General Group Plc | 70,145 | $6.34M | 0.00% | +1,989+2.9% | Added |
| Kirr Marbach & Co LLC | 82,820 | $7.48M | 1.98% | −860−1.0% | Reduced |
| Parametric Portfolio Associates LLC | 84,793 | $7.66M | 0.00% | +2,934+3.6% | Added |
| FMR LLC | 87,556 | $7.91M | 0.00% | −631,533−87.8% | Reduced |
| JPMorgan Chase & Co | 97,615 | $8.82M | 0.00% | −2,007−2.0% | Reduced |
| Man Group plc | 99,348 | $8.97M | 0.03% | +15,314+18.2% | Added |
| Ameriprise Financial Inc | 111,110 | $10.0M | 0.00% | +5,189+4.9% | Added |
| Thrivent Financial for Lutherans | 111,693 | $10.1M | 0.02% | −17,211−13.4% | Reduced |
| Morgan Stanley | 113,001 | $10.2M | 0.00% | −68,282−37.7% | Reduced |
| Wells Fargo & Company | 132,998 | $12.0M | 0.00% | −2,319,832−94.6% | Reduced |
| Royal Bank of Canada | 138,196 | $12.5M | 0.00% | −3,719−2.6% | Reduced |
| Huber Capital Management LLC | 152,400 | $13.8M | 3.62% | +16,293+12.0% | Added |
| Invesco Ltd. | 163,992 | $14.8M | 0.00% | −22,564−12.1% | Reduced |
| Principal Financial Group Inc | 166,882 | $15.1M | 0.01% | −4,134−2.4% | Reduced |
| Eagle Asset Management Inc | 213,844 | $19.4M | 0.08% | −3,327−1.5% | Reduced |
| Bank of America Corp | 221,691 | $20.0M | 0.00% | −12,716−5.4% | Reduced |
| Norges Bank | 223,843 | $20.2M | 0.00% | −68,531−23.4% | Reduced |
| Goldman Sachs Group Inc | 241,504 | $21.8M | 0.01% | +49,638+25.9% | Added |
| Telemark Asset Management, LLC | 250,000 | $22.6M | 1.62% | +100,000+66.7% | Added |
| Charles Schwab Investment Management Inc | 256,643 | $23.2M | 0.01% | +11,503+4.7% | Added |
| Bank of New York Mellon Corp | 300,171 | $27.1M | 0.00% | −15,117−4.8% | Reduced |
| Westwood Holdings Group Inc. | 360,971 | $32.6M | 0.29% | +82,660+29.7% | Added |
| Northern Trust Corp | 394,749 | $35.7M | 0.01% | −5,417−1.4% | Reduced |
| Geode Capital Management, LLC | 425,427 | $38.4M | 0.00% | −23,525−5.2% | Reduced |
| Nuveen Asset Management, LLC | 498,926 | $45.1M | 0.01% | +34,823+7.5% | Added |
| Victory Capital Management Inc | 519,674 | $46.9M | 0.04% | +512,863+7,529.9% | Added |
| Wasatch Advisors Inc | 642,200 | $58.0M | 0.24% | +85,102+15.3% | Added |
| State Street Corp | 859,151 | $77.6M | 0.00% | +50,729+6.3% | Added |
| Janus Henderson Group PLC | 909,060 | $82.1M | 0.03% | +4,761+0.5% | Added |
| Alliancebernstein L.P. | 938,686 | $84.8M | 0.03% | −34,276−3.5% | Reduced |
| Champlain Investment Partners, LLC | 988,195 | $89.3M | 0.40% | +150,615+18.0% | Added |
| Dimensional Fund Advisors LP | 1,157,043 | $104.5M | 0.03% | −8,704−0.7% | Reduced |
| Royce & Associates LP | 1,351,487 | $122.1M | 0.91% | +153,469+12.8% | Added |
| Allspring Global Investments Holdings, LLC | 2,434,052 | $219.9M | 0.24% | +2,434,052 | New |
| Vanguard Group Inc | 2,716,506 | $245.4M | 0.01% | +60,932+2.3% | Added |
| BlackRock Inc. | 4,268,047 | $385.6M | 0.01% | +370,154+9.5% | Added |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −249,235−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −48,031−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −26,200−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −22,300−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −18,190−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −12,583−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −11,560−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −10,143−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −7,995−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −7,482−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −6,865−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −5,670−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −4,911−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −3,987−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −3,787−100.0% | Sold out |