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 |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,907,864 | $483.0M | 0.01% | −18,226−0.5% | Reduced |
| Vanguard Group Inc | 3,137,706 | $387.8M | 0.01% | +22,539+0.7% | Added |
| Allspring Global Investments Holdings, LLC | 2,300,459 | $284.3M | 0.46% | −18,130−0.8% | Reduced |
| Wasatch Advisors Inc | 1,794,315 | $221.8M | 1.19% | −177,795−9.0% | Reduced |
| Dimensional Fund Advisors LP | 1,188,025 | $146.8M | 0.04% | −10,939−0.9% | Reduced |
| State Street Corp | 975,537 | $120.6M | 0.01% | +2740.0% | Added |
| Victory Capital Management Inc | 866,583 | $107.1M | 0.11% | −112,004−11.4% | Reduced |
| Royce & Associates LP | 764,431 | $94.5M | 0.88% | −38,844−4.8% | Reduced |
| Geode Capital Management, LLC | 652,440 | $80.6M | 0.01% | +36,551+5.9% | Added |
| Janus Henderson Group PLC | 554,221 | $68.5M | 0.04% | −24,737−4.3% | Reduced |
| Nuveen Asset Management, LLC | 527,423 | $65.2M | 0.02% | +53,294+11.2% | Added |
| Invesco Ltd. | 394,129 | $48.7M | 0.01% | −16,011−3.9% | Reduced |
| Northern Trust Corp | 362,020 | $44.7M | 0.01% | −8,735−2.4% | Reduced |
| Charles Schwab Investment Management Inc | 325,043 | $40.2M | 0.01% | +8,717+2.8% | Added |
| Westwood Holdings Group Inc. | 267,476 | $33.1M | 0.15% | −3,761−1.4% | Reduced |
| Bank of New York Mellon Corp | 258,294 | $31.9M | 0.01% | +6,148+2.4% | Added |
| Morgan Stanley | 237,477 | $29.3M | 0.00% | −77,698−24.7% | Reduced |
| Goldman Sachs Group Inc | 237,164 | $29.3M | 0.01% | −17,647−6.9% | Reduced |
| Champlain Investment Partners, LLC | 223,393 | $27.6M | 0.17% | −266,427−54.4% | Reduced |
| JPMorgan Chase & Co | 214,048 | $26.5M | 0.00% | +64,845+43.5% | Added |
| Voya Investment Management LLC | 204,630 | $25.3M | 0.02% | +42,364+26.1% | Added |
| Bank of America Corp | 202,821 | $25.1M | 0.00% | +16,694+9.0% | Added |
| Eagle Asset Management Inc | 167,319 | $20.3M | 0.11% | −15,953−8.7% | Reduced |
| Telemark Asset Management, LLC | 160,000 | $19.8M | 1.79% | 00.0% | Unchanged |
| Norges Bank | 158,632 | $19.6M | 0.00% | +7,735+5.1% | Added |
| Bessemer Group Inc | 140,766 | $17.4M | 0.03% | +18,845+15.5% | Added |
| SEI Investments Co | 137,094 | $16.9M | 0.02% | −1,694−1.2% | Reduced |
| Principal Financial Group Inc | 127,870 | $15.8M | 0.01% | −5,236−3.9% | Reduced |
| Assenagon Asset Management S.A. | 120,082 | $14.8M | 0.04% | +59,554+98.4% | Added |
| Qube Research & Technologies Ltd | 119,702 | $14.8M | 0.03% | +65,053+119.0% | Added |
| Osterweis Capital Management Inc | 94,595 | $11.7M | 0.60% | +12,240+14.9% | Added |
| Segall Bryant & Hamill, LLC | 88,208 | $10.9M | 0.19% | +2,387+2.8% | Added |
| Cubist Systematic Strategies, LLC | 81,311 | $10.0M | 0.17% | +43,898+117.3% | Added |
| UBS Asset Management Americas Inc | 79,213 | $9.79M | 0.00% | +44,071+125.4% | Added |
| Kirr Marbach & Co LLC | 78,162 | $9.66M | 2.32% | −174−0.2% | Reduced |
| Ameriprise Financial Inc | 78,071 | $9.65M | 0.00% | −4,296−5.2% | Reduced |
| Panagora Asset Management Inc | 77,389 | $9.56M | 0.05% | +29,045+60.1% | Added |
| Raymond James & Associates | 76,227 | $9.42M | 0.01% | −7,969−9.5% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 73,995 | $9.15M | 0.03% | +1,655+2.3% | Added |
| Rhumbline Advisers | 73,873 | $9.13M | 0.01% | −253−0.3% | Reduced |
| Leeward Investments, LLC - MA | 70,254 | $8.68M | 0.40% | +3,706+5.6% | Added |
| Legal & General Group Plc | 69,797 | $8.63M | 0.00% | −1,176−1.7% | Reduced |
| Gendell Jeffrey L | 59,846 | $7.40M | 0.26% | +4,856+8.8% | Added |
| Acadian Asset Management LLC | 59,465 | $7.34M | 0.02% | −3,599−5.7% | Reduced |
| Thrivent Financial for Lutherans | 59,407 | $7.34M | 0.01% | −5,215−8.1% | Reduced |
| Public Sector Pension Investment Board | 54,857 | $6.78M | 0.04% | +3,885+7.6% | Added |
| Wells Fargo & Company | 53,246 | $6.58M | 0.00% | −6,114−10.3% | Reduced |
| Millennium Management LLC | 51,142 | $6.32M | 0.01% | −34,737−40.4% | Reduced |
| Swiss National Bank | 49,003 | $6.06M | 0.00% | 00.0% | Unchanged |
| Moran Wealth Management, LLC | 47,067 | $5.82M | 0.19% | −49−0.1% | Reduced |
| Algert Global LLC | 44,672 | $5.52M | 0.18% | −4,926−9.9% | Reduced |
| Bridgeway Capital Management, LLC | 43,800 | $5.41M | 0.13% | +43,800 | New |
| ZWJ Investment Counsel Inc | 41,643 | $5.15M | 0.23% | +1,112+2.7% | Added |
| First Trust Advisors LP | 40,576 | $5.01M | 0.01% | +7,194+21.6% | Added |
| Intrinsic Edge Capital Management LLC | 40,000 | $4.94M | 0.48% | +40,000 | New |
| Marshall Wace, LLP | 39,992 | $4.94M | 0.01% | +39,992 | New |
| Jane Street Group, LLC | 38,984 | $4.82M | 0.01% | +27,810+248.9% | Added |
| Huber Capital Management LLC | 37,835 | $4.68M | 1.06% | −7,702−16.9% | Reduced |
| Bahl & Gaynor Inc | 37,618 | $4.65M | 0.03% | +1,457+4.0% | Added |
| Teacher Retirement System of Texas | 36,975 | $4.57M | 0.03% | +3,841+11.6% | Added |
| Great West Life Assurance Co | 34,322 | $4.24M | 0.01% | +4,434+14.8% | Added |
| Royal Bank of Canada | 34,111 | $4.22M | 0.00% | +3,810+12.6% | Added |
| FMR LLC | 33,275 | $4.11M | 0.00% | +2,272+7.3% | Added |
| B. Metzler seel. Sohn & Co. AG | 33,148 | $4.10M | 0.04% | −4,406−11.7% | Reduced |
| Two Sigma Investments, LP | 29,983 | $3.71M | 0.01% | +22,913+324.1% | Added |
| Ingalls & Snyder LLC | 28,596 | $3.53M | 0.15% | +28,596 | New |
| Alliancebernstein L.P. | 28,161 | $3.48M | 0.00% | −60−0.2% | Reduced |
| Prudential Financial Inc | 26,623 | $3.29M | 0.00% | −1,161−4.2% | Reduced |
| Franklin Resources Inc | 25,128 | $3.11M | 0.00% | +2,012+8.7% | Added |
| State Board of Administration of Florida Retirement System | 24,562 | $3.04M | 0.01% | +2,055+9.1% | Added |
| California State Teachers Retirement System | 24,269 | $3.00M | 0.00% | −604−2.4% | Reduced |
| AQR Capital Management LLC | 24,232 | $2.99M | 0.00% | +8,276+51.9% | Added |
| Voloridge Investment Management, LLC | 23,916 | $2.96M | 0.01% | +23,916 | New |
| Envestnet Asset Management Inc | 23,274 | $2.88M | 0.00% | −880−3.6% | Reduced |
| Connors Investor Services Inc | 22,894 | $2.83M | 0.29% | −875−3.7% | Reduced |
| Citigroup Inc | 22,031 | $2.72M | 0.00% | +5,031+29.6% | Added |
| Citadel Advisors LLC | 21,930 | $2.71M | 0.00% | +14,524+196.1% | Added |
| Tudor Investment Corp Et Al | 21,141 | $2.61M | 0.03% | +21,141 | New |
| Oppenheimer Asset Management Inc. | 20,136 | $2.49M | 0.03% | +4,812+31.4% | Added |
| Nebula Research & Development LLC | 20,032 | $2.48M | 0.40% | +11,189+126.5% | Added |
| State of Tennessee, Treasury Department | 19,011 | $2.35M | 0.01% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 18,491 | $2.29M | 0.00% | −6,572−26.2% | Reduced |
| Hillsdale Investment Management Inc. | 18,395 | $2.27M | 0.18% | +18,395 | New |
| Price T Rowe Associates Inc | 18,021 | $2.23M | 0.00% | +793+4.6% | Added |
| TD Asset Management Inc | 17,000 | $2.10M | 0.00% | +6,300+58.9% | Added |
| Pathstone Holdings, LLC | 16,290 | $2.01M | 0.01% | +578+3.7% | Added |
| Balyasny Asset Management LLC | 15,813 | $1.95M | 0.01% | +13,651+631.4% | Added |
| Trexquant Investment LP | 15,788 | $1.95M | 0.03% | +9,152+137.9% | Added |
| PDT Partners, LLC | 15,499 | $1.92M | 0.18% | +2,333+17.7% | Added |
| UBS Group AG | 15,087 | $1.86M | 0.00% | −53,629−78.0% | Reduced |
| State of New Jersey Common Pension Fund D | 14,784 | $1.83M | 0.01% | −8,207−35.7% | Reduced |
| State of Alaska, Department of Revenue | 14,639 | $1.81M | 0.02% | −509−3.4% | Reduced |
| Round Hill Asset Management | 14,514 | $1.79M | 1.14% | −1,765−10.8% | Reduced |
| Corebridge Financial, Inc. | 14,461 | $1.79M | 0.01% | +14,461 | New |
| New York State Teachers Retirement System | 14,410 | $1.78M | 0.00% | −600−4.0% | Reduced |
| MetLife Investment Management | 14,384 | $1.78M | 0.01% | +1,568+12.2% | Added |
| Illinois Municipal Retirement Fund | 13,892 | $1.72M | 0.03% | −293−2.1% | Reduced |
| Manufacturers Life Insurance Company, The | 13,892 | $1.72M | 0.00% | +522+3.9% | Added |
| Quest Partners LLC | 13,802 | $1.71M | 0.23% | +13,309+2,699.6% | Added |
| Public Employees Retirement System of Ohio | 13,208 | $1.63M | 0.01% | −1,960−12.9% | Reduced |