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 2021
Institutional positions in Innospec Inc. as of Jun 30, 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
- 180
- +1 vs. Q1 2021
- Shares held
- 23.4M
- −109.3K (−0.5%) vs. Q1 2021
- Total value
- $2.12B
- −$293.7M (−12.2%) vs. Q1 2021
- New holders
- 21
- 72 more added
- Sold out
- 20
- 56 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Innospec Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 4,011,232 | $363.5M | 0.01% | +29,294+0.7% | Added |
| Vanguard Group Inc | 2,639,975 | $239.2M | 0.01% | +23,761+0.9% | Added |
| Wells Fargo & Company | 2,315,802 | $209.8M | 0.05% | +117,414+5.3% | Added |
| FMR LLC | 1,667,698 | $151.1M | 0.01% | −454,062−21.4% | Reduced |
| Dimensional Fund Advisors LP | 1,175,244 | $106.5M | 0.03% | −12,993−1.1% | Reduced |
| Royce & Associates LP | 916,275 | $83.0M | 0.57% | +1,370+0.1% | Added |
| Alliancebernstein L.P. | 867,436 | $78.6M | 0.03% | +93,924+12.1% | Added |
| Janus Henderson Group PLC | 827,980 | $75.0M | 0.03% | +62,126+8.1% | Added |
| Champlain Investment Partners, LLC | 821,190 | $74.4M | 0.35% | +12,200+1.5% | Added |
| State Street Corp | 807,746 | $73.2M | 0.00% | +14,211+1.8% | Added |
| Geode Capital Management, LLC | 435,239 | $39.4M | 0.01% | +19,144+4.6% | Added |
| Nuveen Asset Management, LLC | 429,950 | $39.0M | 0.01% | +76,012+21.5% | Added |
| Wasatch Advisors Inc | 418,076 | $37.9M | 0.15% | +22,311+5.6% | Added |
| Northern Trust Corp | 415,128 | $37.6M | 0.01% | −13,533−3.2% | Reduced |
| Bank of New York Mellon Corp | 309,962 | $28.1M | 0.01% | +4,345+1.4% | Added |
| Thrivent Financial for Lutherans | 278,530 | $25.2M | 0.05% | +2,231+0.8% | Added |
| Westwood Holdings Group Inc. | 274,066 | $24.8M | 0.25% | +25,700+10.3% | Added |
| Eagle Asset Management Inc | 250,253 | $22.7M | 0.10% | −3,838−1.5% | Reduced |
| Norges Bank | 246,170 | $22.3M | 0.00% | +26,246+11.9% | Added |
| Lazard Asset Management LLC | 242,107 | $21.9M | 0.02% | −125,033−34.1% | Reduced |
| Invesco Ltd. | 239,458 | $21.7M | 0.01% | +120,049+100.5% | Added |
| Charles Schwab Investment Management Inc | 235,503 | $21.3M | 0.01% | +9,182+4.1% | Added |
| Bank of America Corp | 204,155 | $18.5M | 0.00% | −17,506−7.9% | Reduced |
| Principal Financial Group Inc | 173,334 | $15.7M | 0.01% | −17,922−9.4% | Reduced |
| Price T Rowe Associates Inc | 162,646 | $14.7M | 0.00% | −321,225−66.4% | Reduced |
| Royal Bank of Canada | 147,846 | $13.4M | 0.00% | −4,657−3.1% | Reduced |
| Tygh Capital Management, Inc. | 143,332 | $13.0M | 1.77% | +6,429+4.7% | Added |
| Morgan Stanley | 119,379 | $10.8M | 0.00% | +57,445+92.8% | Added |
| Goldman Sachs Group Inc | 111,428 | $10.1M | 0.00% | +18,783+20.3% | Added |
| JPMorgan Chase & Co | 109,639 | $9.93M | 0.00% | −25,103−18.6% | Reduced |
| Ameriprise Financial Inc | 108,645 | $9.85M | 0.00% | −1,476−1.3% | Reduced |
| Huber Capital Management LLC | 108,131 | $9.80M | 2.50% | +21,702+25.1% | Added |
| Telemark Asset Management, LLC | 100,000 | $9.06M | 0.72% | 00.0% | Unchanged |
| Kirr Marbach & Co LLC | 87,035 | $7.89M | 2.24% | −592−0.7% | Reduced |
| Amundi | 84,269 | $7.64M | 0.01% | +84,269 | New |
| State of Wisconsin Investment Board | 80,400 | $7.29M | 0.02% | 00.0% | Unchanged |
| Rhumbline Advisers | 77,477 | $7.02M | 0.01% | +2,191+2.9% | Added |
| Man Group plc | 72,756 | $6.59M | 0.02% | +8,805+13.8% | Added |
| Parametric Portfolio Associates LLC | 72,314 | $6.55M | 0.00% | +5,987+9.0% | Added |
| Legal & General Group Plc | 63,146 | $5.72M | 0.00% | −18,580−22.7% | Reduced |
| Two Sigma Investments, LP | 60,032 | $5.44M | 0.01% | +49,913+493.3% | Added |
| Mondrian Investment Partners LTD | 58,295 | $5.28M | 0.10% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 58,194 | $5.27M | 0.11% | −937−1.6% | Reduced |
| Swiss National Bank | 54,203 | $4.91M | 0.00% | −2,000−3.6% | Reduced |
| Public Sector Pension Investment Board | 50,292 | $4.56M | 0.03% | −390−0.8% | Reduced |
| Renaissance Technologies LLC | 41,000 | $3.71M | 0.00% | +41,000 | New |
| Tocqueville Asset Management L.P. | 40,675 | $3.69M | 0.05% | 00.0% | Unchanged |
| Segall Bryant & Hamill, LLC | 33,928 | $3.07M | 0.03% | −17,744−34.3% | Reduced |
| California State Teachers Retirement System | 33,802 | $3.06M | 0.00% | −3,162−8.6% | Reduced |
| UBS Asset Management Americas Inc | 33,496 | $3.04M | 0.00% | +2,850+9.3% | Added |
| D. E. Shaw & Co., Inc. | 33,279 | $3.02M | 0.00% | +26,732+408.3% | Added |
| Two Sigma Advisers, LP | 32,600 | $2.95M | 0.01% | +19,600+150.8% | Added |
| Connors Investor Services Inc | 29,262 | $2.65M | 0.28% | −112−0.4% | Reduced |
| ZWJ Investment Counsel Inc | 27,533 | $2.50M | 0.14% | +2,285+9.1% | Added |
| Prudential Financial Inc | 27,245 | $2.47M | 0.00% | −1,657−5.7% | Reduced |
| State of New Jersey Common Pension Fund D | 24,933 | $2.26M | 0.01% | +24,933 | New |
| Credit Suisse AG | 24,075 | $2.18M | 0.00% | +1,690+7.5% | Added |
| State Board of Administration of Florida Retirement System | 23,680 | $2.15M | 0.00% | −1,496−5.9% | Reduced |
| Comerica Bank | 23,041 | $2.08M | 0.01% | −1,783−7.2% | Reduced |
| Round Hill Asset Management | 22,832 | $2.07M | 1.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 22,609 | $2.05M | 0.01% | +128+0.6% | Added |
| Raymond James & Associates | 22,349 | $2.02M | 0.00% | +13,193+144.1% | Added |
| Voya Investment Management LLC | 21,802 | $1.98M | 0.00% | +11,047+102.7% | Added |
| New York State Common Retirement Fund | 21,301 | $1.93M | 0.00% | −999−4.5% | Reduced |
| Great West Life Assurance Co | 20,945 | $1.90M | 0.00% | −232−1.1% | Reduced |
| Ensign Peak Advisors, Inc | 19,252 | $1.74M | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 19,018 | $1.72M | 0.00% | +14,217+296.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,885 | $1.71M | 0.02% | −86−0.5% | Reduced |
| Cubist Systematic Strategies, LLC | 18,870 | $1.71M | 0.02% | +18,870 | New |
| Barclays PLC | 18,761 | $1.70M | 0.00% | −12,263−39.5% | Reduced |
| Texas Permanent School Fund | 18,339 | $1.66M | 0.02% | −39−0.2% | Reduced |
| State of Alaska, Department of Revenue | 17,025 | $1.54M | 0.02% | +370+2.2% | Added |
| Deutsche Bank AG | 16,991 | $1.54M | 0.00% | −15,589−47.8% | Reduced |
| First Trust Advisors LP | 16,330 | $1.48M | 0.00% | +2,283+16.3% | Added |
| State of Tennessee, Treasury Department | 16,224 | $1.47M | 0.01% | +4,516+38.6% | Added |
| American International Group, Inc. | 15,937 | $1.44M | 0.01% | −370−2.3% | Reduced |
| Citigroup Inc | 15,640 | $1.42M | 0.00% | +12,464+392.4% | Added |
| New York State Teachers Retirement System | 14,762 | $1.34M | 0.00% | −200−1.3% | Reduced |
| Millennium Management LLC | 14,411 | $1.31M | 0.00% | +14,411 | New |
| NFJ Investment Group, LLC | 14,287 | $1.29M | 0.02% | +531+3.9% | Added |
| UBS Group AG | 13,848 | $1.25M | 0.00% | +2,765+24.9% | Added |
| Manufacturers Life Insurance Company, The | 13,571 | $1.23M | 0.00% | −110−0.8% | Reduced |
| STRS Ohio | 13,200 | $1.20M | 0.00% | +300+2.3% | Added |
| B. Metzler seel. Sohn & Co. Holding AG | 12,467 | $1.13M | 0.02% | +503+4.2% | Added |
| Amalgamated Bank | 12,364 | $1.12M | 0.01% | +8,927+259.7% | Added |
| California Public Employees Retirement System | 12,261 | $1.11M | 0.00% | −37,659−75.4% | Reduced |
| BNP Paribas Arbitrage, SA | 12,124 | $1.10M | 0.00% | +5,730+89.6% | Added |
| Guyasuta Investment Advisors Inc | 11,640 | $1.05M | 0.08% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 11,466 | $1.04M | 0.00% | −500−4.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 11,410 | $1.03M | 0.01% | +1,770+18.4% | Added |
| Louisiana State Employees Retirement System | 11,100 | $1.01M | 0.02% | −100−0.9% | Reduced |
| Panagora Asset Management Inc | 10,984 | $995.0K | 0.01% | −1,878−14.6% | Reduced |
| Russell Investments Group, Ltd. | 10,279 | $930.0K | 0.00% | +3,800+58.7% | Added |
| Oregon Public Employees Retirement Fund | 10,104 | $916.0K | 0.01% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 9,581 | $868.0K | 0.01% | +9,581 | New |
| MetLife Investment Management | 9,392 | $851.0K | 0.01% | 00.0% | Unchanged |
| AXA S.A. | 9,100 | $825.0K | 0.00% | 00.0% | Unchanged |
| Clearbridge Investments, LLC | 9,106 | $825.0K | 0.00% | +829+10.0% | Added |
| Bank of Montreal | 8,764 | $825.0K | 0.00% | +1,541+21.3% | Added |
| HGK Asset Management Inc | 8,604 | $780.0K | 0.25% | +1,905+28.4% | Added |