InnospecIOSP
13F holders, Q2 2024 (June 30)265holders +28
38new positions
12sold out
7famous investors
$123.58avg. 13F price*
At the end of Q2 2024, 265 institutions reported holding Innospec Inc. (IOSP) in their 13F filings, up 28 from Q1 2024. 38 opened new positions and 12 sold out. The largest holders were BlackRock Inc. ($483.0M), Vanguard Group Inc. ($387.8M) and Allspring Global Investments Holdings, LLC ($284.3M). 7 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Joel Greenblatt (0.0% of Gotham Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Innospec Inc.
- CUSIP
- 45768S105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 38 | $37.5M |
| Exits | 12 | $9.5M |
All 13F filers, Q1 2024 → Q2 2024: 1,082,432 shares bought and 1,110,283 shares sold, net −27,851 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 265 holders
| BlackRock Inc. | 0.01% | Reduce -0.5% | 3,907,864 | $483.0M |
| Vanguard Group Inc. | 0.01% | Add +0.7% | 3,137,706 | $387.8M |
| Allspring Global Investments Holdings, LLC | 0.46% | Reduce -0.8% | 2,300,459 | $284.3M |
| Wasatch Advisors LP | 1.19% | Reduce -9.0% | 1,794,315 | $221.8M |
| Dimensional Fund Advisors LP | 0.04% | Reduce -0.9% | 1,188,025 | $146.8M |
| State Street Corp. | 0.01% | Add +0.0% | 975,537 | $120.6M |
| Victory Capital Management Inc. | 0.11% | Reduce -11.4% | 866,583 | $107.1M |
| Royce & Associates LP | 0.88% | Reduce -4.8% | 764,431 | $94.5M |
| Geode Capital Management, LLC | 0.01% | Add +5.9% | 652,440 | $80.6M |
| Janus Henderson Group PLC | 0.04% | Reduce -4.3% | 554,221 | $68.5M |
| Nuveen Asset Management, LLC | 0.02% | Add +11.2% | 527,423 | $65.2M |
| Invesco Ltd. | 0.01% | Reduce -3.9% | 394,129 | $48.7M |
| Northern Trust Corp. | 0.01% | Reduce -2.4% | 362,020 | $44.7M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +2.8% | 325,043 | $40.2M |
| Westwood Holdings Group Inc. | 0.27% | Reduce -1.4% | 267,476 | $33.1M |
| Bank of New York Mellon Corp | 0.01% | Add +2.4% | 258,294 | $31.9M |
| Morgan Stanley | 0.00% | Reduce -24.6% | 237,477 | $29.3M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -6.9% | 237,164 | $29.3M |
| Champlain Investment Partners, LLC | 0.17% | Reduce -54.4% | 223,393 | $27.6M |
| JPMorgan Chase & Co. | 0.00% | Add +43.5% | 214,048 | $26.5M |
| Voya Investment Management LLC | 0.03% | Add +26.1% | 204,630 | $25.3M |
| Bank of America Corp. | 0.00% | Add +9.0% | 202,821 | $25.1M |
| Eagle Asset Management Inc. | 0.11% | Reduce -8.7% | 167,319 | $20.3M |
| Telemark Asset Management, LLC | 1.79% | No change | 160,000 | $19.8M |
| Norges Bank | 0.00% | Add +5.1% | 158,632 | $19.6M |
| Bessemer Group Inc. | 0.03% | Add +15.5% | 140,766 | $17.4M |
| Sei Investments Co. | 0.02% | Reduce -1.2% | 137,094 | $16.9M |
| Principal Financial Group Inc. | 0.01% | Reduce -3.9% | 127,870 | $15.8M |
| Assenagon Asset Management S.A. | 0.04% | Add +98.4% | 120,082 | $14.8M |
| Qube Research & Technologies Ltd | 0.03% | Add +119.0% | 119,702 | $14.8M |
| Osterweis Capital Management Inc. | 0.76% | Add +14.9% | 94,595 | $11.7M |
| Segall Bryant & Hamill, LLC | 0.19% | Add +2.8% | 88,208 | $10.9M |
| Cubist Systematic Strategies, LLC | 0.17% | Add +117.3% | 81,311 | $10.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +125.4% | 79,213 | $9.8M |
| Kirr Marbach & Co. LLC | 2.32% | Reduce -0.2% | 78,162 | $9.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.2% | 78,071 | $9.6M |
| Panagora Asset Management Inc. | 0.05% | Add +60.1% | 77,389 | $9.6M |
| Raymond James & Associates | 0.01% | Reduce -9.5% | 76,227 | $9.4M |
| Hotchkis & Wiley Capital Management LLC | 0.03% | Add +2.3% | 73,995 | $9.1M |
| Rhumbline Advisers | 0.01% | Reduce -0.3% | 73,873 | $9.1M |
| Leeward Investments, LLC - MA | 0.40% | Add +5.6% | 70,254 | $8.7M |
| Legal & General Group Plc | 0.00% | Reduce -1.7% | 69,797 | $8.6M |
| Gendell Jeffrey L | 0.26% | Add +8.8% | 59,846 | $7.4M |
| Acadian Asset Management LLC | 0.02% | Reduce -5.7% | 59,465 | $7.3M |
| Thrivent Financial for Lutherans | 0.01% | Reduce -8.1% | 59,407 | $7.3M |
| Public Sector Pension Investment Board | 0.04% | Add +7.6% | 54,857 | $6.8M |
| Wells Fargo & Company | 0.00% | Reduce -10.3% | 53,246 | $6.6M |
| Millennium Management | 0.01% | Reduce -40.5% | 51,142 | $6.3M |
| Swiss National Bank | 0.00% | No change | 49,003 | $6.1M |
| Moran Wealth Management, LLC | 0.19% | Reduce -0.1% | 47,067 | $5.8M |
| Algert Global LLC | 0.18% | Reduce -9.9% | 44,672 | $5.5M |
| Bridgeway Capital Management, LLC | 0.13% | New | 43,800 | $5.4M |
| ZWJ Investment Counsel Inc. | 0.23% | Add +2.7% | 41,643 | $5.1M |
| First Trust Advisors LP | 0.01% | Add +21.6% | 40,576 | $5.0M |
| Intrinsic Edge Capital Management LLC | 0.48% | New | 40,000 | $4.9M |
| Marshall Wace, LLP | 0.01% | New | 39,992 | $4.9M |
| Jane Street Group, LLC | 0.01% | Add +248.9% | 38,984 | $4.8M |
| Huber Capital Management LLC | 1.06% | Reduce -16.9% | 37,835 | $4.7M |
| Bahl & Gaynor LLC | 0.03% | Add +4.0% | 37,618 | $4.6M |
| Teacher Retirement System of Texas | 0.03% | Add +11.6% | 36,975 | $4.6M |
| CANADA LIFE ASSURANCE Co | 0.01% | Add +14.8% | 34,322 | $4.2M |
| Royal Bank of Canada | 0.00% | Add +12.6% | 34,111 | $4.2M |
| FMR LLC | 0.00% | Add +7.3% | 33,275 | $4.1M |
| B. Metzler seel. Sohn & Co. AG | 0.04% | Reduce -11.7% | 33,148 | $4.1M |
| Two Sigma Investments, LP | 0.01% | Add +324.1% | 29,983 | $3.7M |
| Ingalls & Snyder LLC | 0.15% | New | 28,596 | $3.5M |
| Alliancebernstein L.P. | 0.00% | Reduce -0.2% | 28,161 | $3.5M |
| Prudential Financial Inc. | 0.00% | Reduce -4.2% | 26,623 | $3.3M |
| Franklin Resources Inc. | 0.00% | Add +8.7% | 25,128 | $3.1M |
| State Board of Administration of Florida Retirement System | 0.01% | Add +9.1% | 24,562 | $3.0M |
| California State Teachers Retirement System | 0.00% | Reduce -2.4% | 24,269 | $3.0M |
| AQR Capital Management | 0.00% | Add +51.9% | 24,232 | $3.0M |
| Voloridge Investment Management, LLC | 0.01% | New | 23,916 | $3.0M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -3.6% | 23,274 | $2.9M |
| Connors Investor Services Inc. | 0.29% | Reduce -3.7% | 22,894 | $2.8M |
| Citigroup Inc. | 0.00% | Add +29.6% | 22,031 | $2.7M |
| Citadel Advisors | 0.00% | Add +196.1% | 21,930 | $2.7M |
| Tudor Investment Corporation | 0.03% | New | 21,141 | $2.6M |
| Oppenheimer Asset Management Inc. | 0.03% | Add +31.4% | 20,136 | $2.5M |
| Nebula Research & Development LLC | 0.40% | Add +126.5% | 20,032 | $2.5M |
| State of Tennessee, Department of Treasury | 0.01% | No change | 19,011 | $2.3M |
| BNP Paribas Financial Markets | 0.00% | Reduce -26.2% | 18,491 | $2.3M |
| Hillsdale Investment Management Inc. | 0.18% | New | 18,395 | $2.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.6% | 18,021 | $2.2M |
| TD Asset Management Inc | 0.00% | Add +58.9% | 17,000 | $2.1M |
| Pathstone Holdings, LLC | 0.01% | Add +3.7% | 16,290 | $2.0M |
| Balyasny Asset Management L.P. | 0.01% | Add +631.4% | 15,813 | $2.0M |
| Trexquant Investment LP | 0.03% | Add +137.9% | 15,788 | $2.0M |
| PDT Partners, LLC | 0.18% | Add +17.7% | 15,499 | $1.9M |
| UBS Group AG | 0.00% | Reduce -78.0% | 15,087 | $1.9M |
| State of New Jersey Common Pension Fund D | 0.01% | Reduce -35.7% | 14,784 | $1.8M |
| State of Alaska, Department of Revenue | 0.02% | Reduce -3.4% | 14,639 | $1.8M |
| Round Hill Asset Management | 1.14% | Reduce -10.8% | 14,514 | $1.8M |
| Corebridge Financial, Inc. | 0.01% | — | 14,461 | $1.8M |
| New York State Teachers Retirement System | 0.00% | Reduce -4.0% | 14,410 | $1.8M |
| MetLife Investment Management, LLC | 0.01% | Add +12.2% | 14,384 | $1.8M |
| Illinois Municipal Retirement Fund | 0.03% | Reduce -2.1% | 13,892 | $1.7M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +3.9% | 13,892 | $1.7M |
| AlphaQuest LLC | 0.23% | Add +2699.6% | 13,802 | $1.7M |
| Public Employees Retirement System of Ohio | 0.01% | Reduce -12.9% | 13,208 | $1.6M |
"% of holder's portfolio" is IOSP's weight in each manager's 13F, not the share of Innospec Inc. the manager owns.