InnospecIOSP

13F holders, Q3 2024 (September 30)
260holders −5
27new positions
35sold out
8famous investors
$113.13avg. 13F price*

At the end of Q3 2024, 260 institutions reported holding Innospec Inc. (IOSP) in their 13F filings, down 5 from Q2 2024. 27 opened new positions and 35 sold out. The largest holders were BlackRock, Inc. ($440.6M), Vanguard Group Inc. ($358.9M) and Allspring Global Investments Holdings, LLC ($272.1M). 8 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 Cliff Asness (0.0% of AQR Capital Management's portfolio).

Company
Innospec Inc.
CUSIP
45768S105
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300 Q1 2024: 237Q1 2024Q2 2024: 265Q2 2024Q3 2024: 260Q3 2024Q4 2024: 262Q4 2024Q1 2025: 272Q1 2025Q2 2025: 262Q2 2025Q3 2025: 266Q3 2025Q4 2025: 260Q4 2025Q1 2026: 266Q1 2026Q2 2026: 281Q2 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions27$13.2M
Exits35$66.8M

All 13F filers, Q2 2024 → Q3 2024: 1,409,405 shares bought and 1,307,611 shares sold, net +101,794 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 260 holders

BlackRock, Inc. 0.01% — 3,896,441 $440.6M
Vanguard Group Inc. 0.01% Add +1.1% 3,173,637 $358.9M
Allspring Global Investments Holdings, LLC 0.42% Add +4.6% 2,405,770 $272.1M
Wasatch Advisors LP 1.00% Add +0.6% 1,805,546 $204.2M
Dimensional Fund Advisors LP 0.03% Reduce -0.9% 1,177,459 $133.2M
State Street Corp. 0.00% Add +2.1% 996,281 $112.7M
Victory Capital Management Inc. 0.10% Add +4.8% 908,032 $102.7M
Royce & Associates LP 0.86% Add +9.3% 835,333 $94.5M
Geode Capital Management, LLC 0.01% Add +3.8% 677,283 $76.6M
Invesco Ltd. 0.01% Add +24.1% 488,992 $55.3M
Nuveen Asset Management, LLC 0.02% Reduce -8.8% 481,058 $54.4M
First Trust Advisors LP 0.05% Add +1046.7% 465,298 $52.6M
Janus Henderson Group PLC 0.03% Reduce -16.4% 463,411 $52.4M
Charles Schwab Investment Management Inc. 0.01% Add +3.5% 336,522 $38.1M
Northern Trust Corp. 0.01% Reduce -13.9% 311,564 $35.2M
Westwood Holdings Group Inc. 0.26% Add +10.2% 294,744 $33.3M
JPMorgan Chase & Co. 0.00% Add +24.6% 266,688 $30.2M
Morgan Stanley 0.00% Add +7.3% 254,754 $28.8M
Bank of New York Mellon Corp 0.00% Reduce -9.0% 234,983 $26.6M
Bank of America Corp. 0.00% Add +11.5% 226,215 $25.6M
Voya Investment Management LLC 0.03% Reduce -2.0% 200,489 $22.7M
Goldman Sachs Group Inc. 0.00% Reduce -37.4% 148,583 $16.8M
Sei Investments Co. 0.02% Add +5.6% 144,779 $16.4M
Bessemer Group Inc. 0.03% Reduce -0.2% 140,489 $15.9M
Telemark Asset Management, LLC 1.60% Reduce -12.5% 140,000 $15.8M
Assenagon Asset Management S.A. 0.03% Add +12.7% 135,369 $15.3M
Principal Financial Group Inc. 0.01% Reduce -2.2% 125,072 $14.1M
Qube Research & Technologies Ltd 0.02% Reduce -1.4% 118,058 $13.4M
Eagle Asset Management Inc. 0.07% Reduce -34.9% 108,939 $13.3M
Gendell Jeffrey L 0.40% Add +89.4% 113,327 $12.8M
Norges Bank 0.00% Reduce -36.4% 100,866 $11.4M
Leeward Investments, LLC - MA 0.45% Add +22.4% 86,004 $9.7M
Segall Bryant & Hamill, LLC 0.13% Reduce -3.9% 84,750 $9.6M
Raymond James & Associates 0.01% Add +10.0% 83,843 $9.5M
Kirr Marbach & Co. LLC 1.98% Add +0.4% 78,443 $8.9M
Panagora Asset Management Inc. 0.04% Add +1.1% 78,246 $8.8M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Reduce -3.8% 76,193 $8.6M
Rhumbline Advisers 0.01% Reduce -3.6% 71,189 $8.1M
Legal & General Group Plc 0.00% Reduce -0.1% 69,740 $7.9M
Ameriprise Financial Inc. 0.00% Reduce -11.9% 68,800 $7.8M
Teacher Retirement System of Texas 0.03% Add +63.2% 60,341 $6.8M
Thrivent Financial for Lutherans 0.01% Add +0.3% 59,602 $6.7M
Voloridge Investment Management, LLC 0.02% Add +141.3% 57,704 $6.5M
Hotchkis & Wiley Capital Management LLC 0.02% Reduce -27.6% 53,605 $6.1M
Acadian Asset Management LLC 0.02% Reduce -10.6% 53,185 $6.0M
Public Sector Pension Investment Board 0.03% Reduce -3.5% 52,957 $6.0M
Wells Fargo & Company 0.00% Reduce -2.3% 52,006 $5.9M
Algert Global LLC 0.16% Add +15.3% 51,512 $5.8M
Swiss National Bank 0.00% Reduce -0.6% 48,703 $5.5M
Edgestream Partners, L.P. 0.24% New 48,512 $5.5M
Moran Wealth Management, LLC 0.17% Add +1.2% 47,612 $5.4M
Huber Capital Management LLC 1.05% Add +22.2% 46,235 $5.2M
Barclays PLC 0.00% Add +357.1% 44,559 $5.0M
Bridgeway Capital Management, LLC 0.11% No change 43,800 $5.0M
ZWJ Investment Counsel Inc. 0.20% Add +3.6% 43,147 $4.9M
Bahl & Gaynor LLC 0.02% Add +0.8% 37,900 $4.3M
Royal Bank of Canada 0.00% Add +3.9% 35,454 $4.0M
CANADA LIFE ASSURANCE Co 0.01% Reduce -3.1% 33,271 $3.8M
B. Metzler seel. Sohn & Co. Holding AG 0.04% — 32,947 $3.7M
B. Metzler seel. Sohn & Co. AG 0.04% Reduce -0.6% 32,947 $3.7M
Millennium Management 0.00% Reduce -35.9% 32,782 $3.7M
Citigroup Inc. 0.00% Add +46.1% 32,193 $3.6M
T. Rowe Price Associates Inc. 0.00% Add +61.2% 29,050 $3.3M
Ingalls & Snyder LLC 0.13% Add +0.9% 28,868 $3.3M
Jacobs Levy Equity Management, Inc. 0.01% Add +121.3% 28,363 $3.2M
Alliancebernstein L.P. 0.00% Reduce -0.1% 28,123 $3.2M
Franklin Resources Inc. 0.00% Add +8.6% 27,282 $3.1M
Prudential Financial Inc. 0.00% Reduce -3.5% 25,701 $2.9M
Two Sigma Investments, LP 0.01% Reduce -14.6% 25,595 $2.9M
American Century Companies Inc. 0.00% Add +151.6% 25,152 $2.8M
Envestnet Asset Management Inc. 0.00% Add +3.0% 23,976 $2.7M
California State Teachers Retirement System 0.00% Reduce -2.8% 23,586 $2.7M
TD Asset Management Inc 0.00% Add +37.1% 23,300 $2.7M
Connors Investor Services Inc. 0.24% Reduce -2.7% 22,273 $2.5M
AQR Capital Management 0.00% Reduce -8.2% 22,252 $2.5M
Citadel Advisors 0.00% Reduce -2.1% 21,470 $2.4M
Oppenheimer Asset Management Inc. 0.03% Reduce -1.0% 19,934 $2.3M
State of Tennessee, Department of Treasury 0.01% Reduce -2.1% 18,620 $2.1M
Cubist Systematic Strategies, LLC 0.03% Reduce -77.7% 18,114 $2.0M
State Board of Administration of Florida Retirement System 0.00% Reduce -28.3% 17,609 $2.0M
State of New Jersey Common Pension Fund D 0.01% Add +17.8% 17,409 $2.0M
UBS Group AG 0.00% Add +9.7% 16,543 $1.9M
SG Americas Securities, LLC 0.01% Add +64.2% 16,034 $1.8M
Pathstone Holdings, LLC 0.01% Reduce -3.6% 15,697 $1.8M
Public Employees Retirement System of Ohio 0.01% Add +17.2% 15,474 $1.7M
Jane Street Group, LLC 0.00% Reduce -61.8% 14,903 $1.7M
Tudor Investment Corporation 0.02% Reduce -29.7% 14,868 $1.7M
New York State Teachers Retirement System 0.00% Add +2.6% 14,781 $1.7M
MetLife Investment Management, LLC 0.01% No change 14,384 $1.6M
Corebridge Financial, Inc. 0.01% Reduce -1.0% 14,310 $1.6M
State of Alaska, Department of Revenue 0.02% Reduce -2.8% 14,233 $1.6M
Nebula Research & Development LLC 0.19% Reduce -29.0% 14,227 $1.6M
Illinois Municipal Retirement Fund 0.02% Add +0.7% 13,984 $1.6M
Deutsche Bank AG 0.00% Add +19.2% 13,697 $1.5M
Manufacturers Life Insurance Company, The 0.00% Reduce -1.6% 13,665 $1.5M
Cerity Partners LLC 0.00% Add +324.5% 13,664 $1.5M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% Add +4.9% 13,651 $1.5M
D. E. Shaw & Co. 0.00% Add +82.3% 13,169 $1.5M
Healthcare of Ontario Pension Plan Trust Fund 0.00% New 13,000 $1.5M
QSV Equity Investors LLC 1.31% No change 12,324 $1.4M
Louisiana State Employees Retirement System 0.03% Reduce -3.2% 12,100 $1.4M
Linden Thomas Advisory Services, LLC 0.19% Reduce -0.5% 11,981 $1.4M
Round Hill Asset Management 0.90% Reduce -17.5% 11,974 $1.4M
Balyasny Asset Management L.P. 0.00% Reduce -24.6% 11,920 $1.3M
BNP Paribas Financial Markets 0.00% Reduce -36.2% 11,798 $1.3M
AMG National Trust Bank 0.04% Reduce -0.2% 11,531 $1.3M
Quantbot Technologies LP 0.05% New 11,443 $1.3M
Ensign Peak Advisors, Inc 0.00% No change 11,159 $1.3M
Holocene Advisors, LP 0.01% New 11,123 $1.3M
Y-Intercept (Hong Kong) Ltd 0.07% New 10,647 $1.2M
Tredje AP-fonden 0.01% No change 10,499 $1.2M
Yousif Capital Management, LLC 0.01% Reduce -2.8% 9,721 $1.1M
LPL Financial LLC 0.00% Add +7.8% 9,077 $1.0M
Comerica Bank 0.00% Reduce -3.2% 8,894 $1.0M
Bank of Montreal 0.00% Reduce -1.3% 8,355 $953K
Maryland State Retirement & Pension System 0.02% Reduce -3.1% 8,422 $952K
HSBC Holdings PLC 0.00% Reduce -0.6% 8,452 $952K
STRS Ohio 0.00% No change 8,400 $950K
James Investment Research, Inc. 0.11% No change 8,336 $943K
Teachers Retirement System of the State of Kentucky 0.01% No change 7,854 $889K
New York State Common Retirement Fund 0.00% Reduce -26.6% 7,711 $872K
HRT Financial LP 0.00% Add +143.4% 7,700 $870K
Amalgamated Bank 0.01% Reduce -3.4% 7,358 $832K
Arizona State Retirement System 0.01% Add +3.1% 7,179 $812K
PDT Partners, LLC 0.07% Reduce -55.8% 6,854 $775K
Two Sigma Advisers, LP 0.00% Reduce -19.1% 6,800 $769K
Intech Investment Management LLC 0.01% Add +98.1% 6,500 $735K
Inspire Advisors, LLC 0.09% Reduce -4.8% 6,491 $734K
First Hawaiian Bank 0.02% Reduce -1.8% 6,433 $728K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 5,925 $670K
Engineers Gate Manager LP 0.01% Reduce -29.2% 5,919 $669K
Oregon Public Employees Retirement Fund 0.01% Reduce -2.6% 5,900 $667K
Aviva PLC 0.00% Add +18.2% 5,829 $659K
Man Group plc 0.00% Add +8.5% 5,603 $634K
Legacy Wealth Asset Management, LLC 0.17% Reduce -0.6% 5,520 $624K
US Bancorp \de 0.00% Add +323.6% 5,490 $621K
Gotham Asset Management 0.01% Reduce -54.4% 5,432 $614K
Commonwealth of Pennsylvania Public School Empls Retrmt SYS 0.00% Reduce -0.8% 5,331 $603K
Occudo Quantitative Strategies LP 0.11% New 5,311 $601K
Bell & Brown Wealth Advisors, LLC 0.23% No change 5,216 $590K
ProShare Advisors LLC 0.00% Add +35.4% 5,202 $588K
Renaissance Technologies 0.00% Reduce -43.5% 5,200 $588K
Keybank National Association 0.00% Add +8.0% 5,103 $577K
Hancock Whitney Corp. 0.02% Reduce -1.1% 5,099 $577K
Allianz Asset Management GmbH 0.00% Reduce -17.6% 5,011 $567K
Hudson Edge Investment Partners Inc. 0.10% No change 4,693 $531K
FMR LLC 0.00% Reduce -86.8% 4,388 $496K
Amundi 0.00% Add +13.2% 4,426 $491K
Praxis Investment Management Inc. 0.03% No change 4,330 $490K
Russell Investments Group, Ltd. 0.00% Add +0.5% 4,220 $477K
O'shaughnessy Asset Management, LLC 0.00% Reduce -19.7% 4,074 $465K
Ethic Inc. 0.01% Reduce -19.5% 3,384 $436K
Mutual of America Capital Management LLC 0.00% Reduce -8.5% 3,752 $424K
Inspire Investing, LLC 0.04% Add +28.9% 3,651 $413K
Tower Research Capital LLC (TRC) 0.01% Reduce -38.9% 3,467 $392K
Creative Planning 0.00% Reduce -28.4% 3,407 $385K
Sanctuary Advisors, LLC 0.00% Add +63.6% 3,152 $377K
Stifel Financial Corp. 0.00% Reduce -0.1% 3,315 $375K
Public Employees Retirement Association of Colorado 0.00% No change 3,306 $374K
Verition Fund Management LLC 0.00% Reduce -3.8% 3,277 $371K
Diversified Trust Co. 0.01% Reduce -39.3% 3,237 $366K
Martingale Asset Management L P 0.01% Reduce -76.5% 3,100 $351K
HighTower Advisors, LLC 0.00% Add +5.2% 3,103 $350K
AlphaMark Advisors, LLC 0.12% Add +19.1% 3,036 $343K
Mackenzie Financial Corp. 0.00% Reduce -10.9% 3,021 $342K
Squarepoint Ops LLC 0.00% New 2,991 $338K
Pictet Asset Management Holding SA 0.00% Reduce -7.6% 2,971 $336K
Entropy Technologies, LP 0.03% Reduce -27.6% 2,879 $326K
Aquatic Capital Management LLC 0.01% Add +68.8% 2,700 $305K
Ballentine Partners, LLC 0.01% Reduce -27.4% 2,673 $302K
Schonfeld Strategic Advisors LLC 0.00% Add +22.0% 2,610 $295K
Wolverine Trading, LLC 0.01% New 2,497 $285K
Ameritas Investment Partners, Inc. 0.01% No change 2,490 $282K
Guggenheim Capital LLC 0.00% New 2,448 $277K
Evergreen Capital Management LLC 0.01% Add +0.9% 2,443 $276K
Osaic Holdings, Inc. 0.00% Reduce -1.7% 2,432 $275K
Bokf, NA 0.00% Reduce -6.8% 2,483 $273K
Grandfield & Dodd, LLC 0.02% No change 2,400 $271K
Point72 Asia (Singapore) Pte. Ltd. 0.05% Add +150.4% 2,364 $267K
Crossmark Global Holdings, Inc. 0.00% Add +23.7% 2,286 $258K
Connor, Clark & Lunn Investment Management Ltd. 0.00% New 2,250 $254K
Corient Private Wealth LP 0.00% Add +0.2% 2,242 $254K
Stonegate Investment Group, LLC 0.01% Add +10.9% 2,208 $250K
Susquehanna International Group, LLP 0.00% Reduce -23.5% 2,208 $250K
Campbell & CO Investment Adviser LLC 0.02% Reduce -74.0% 2,179 $246K
State of Wisconsin Investment Board 0.00% No change 2,127 $241K
Raymond James Trust N.A. 0.01% Add +7.9% 2,106 $238K
Nisa Investment Advisors, LLC 0.00% Add +2.1% 2,063 $233K
Tocqueville Asset Management L.P. 0.00% No change 1,990 $225K
Commonwealth Equity Services, LLC 0.00% New 1,958 $221K
Vident Advisory, LLC 0.01% New 1,952 $221K
Baird Financial Group, Inc. 0.00% Reduce -25.1% 1,947 $220K
Point72 Asset Management 0.00% New 1,900 $215K
PNC Financial Services Group, Inc. 0.00% Reduce -2.8% 1,717 $194K
Lazard Asset Management LLC 0.00% Reduce -48.7% 1,370 $154K
Shell Asset Management Co. 0.01% — 1,353 $153K
NewEdge Advisors, LLC 0.00% Add +32.8% 1,126 $127K
Point72 (DIFC) Ltd 0.01% Reduce -31.0% 1,025 $116K
Smartleaf Asset Management LLC 0.01% Add +2.6% 939 $107K
HM Payson & Co. 0.00% No change 909 $103K
nVerses Capital, LLC 0.05% Add +200.0% 900 $102K
Signaturefd, LLC 0.00% Reduce -6.3% 889 $101K
Blue Trust, Inc. 0.00% Add +503.9% 779 $96K
Covestor Ltd 0.06% Add +8.7% 849 $96K
Motco 0.01% No change 848 $96K
State of Wyoming 0.01% Add +12.6% 740 $84K
KBC Group NV 0.00% No change 678 $77K
DekaBank Deutsche Girozentrale 0.00% No change 515 $58K
Danske Bank A/S 0.00% Reduce -94.9% 500 $57K
CIBC Private Wealth Group LLC 0.00% Reduce -55.0% 450 $51K
Allworth Financial LP 0.00% No change 421 $48K
GAMMA Investing LLC 0.00% Reduce -21.0% 418 $47K
Quadrant Capital Group LLC 0.00% Add +45.6% 361 $41K
Cwm, LLC 0.00% Reduce -44.7% 351 $40K
Parallel Advisors, LLC 0.00% Reduce -38.7% 321 $36K
AlphaQuest LLC 0.00% Reduce -97.8% 304 $34K
Catalyst Funds Management Pty Ltd 0.01% Add +200.0% 300 $34K
Global Retirement Partners, LLC 0.00% Add +20.1% 215 $24K
Jones Financial Companies LLLP 0.00% No change 200 $23K
Westside Investment Management, Inc. 0.00% New 199 $23K
Arax Advisory Partners 0.00% No change 153 $17K
Clearstead Advisors, LLC 0.00% Reduce -20.0% 152 $17K
West Paces Advisors Inc. 0.00% No change 150 $17K
Hexagon Capital Partners LLC 0.00% Add +4.9% 150 $17K
Ashton Thomas Securities, LLC 0.00% New 139 $16K
Lindbrook Capital, LLC 0.00% Reduce -18.6% 83 $9K
EverSource Wealth Advisors, LLC 0.00% Reduce -36.5% 80 $9K
Harbour Investments, Inc. 0.00% Add +318.8% 67 $8K
Northwestern Mutual Wealth Management Co. 0.00% New 55 $6K
First Horizon Advisors, Inc. 0.00% No change 53 $6K
Fifth Third Bancorp 0.00% Add +47.1% 50 $6K
LGT Financial Advisors LLC 0.01% No change 42 $5K
UMB Bank, n.a. 0.00% Add +50.0% 42 $5K
Mitsubishi UFJ Asset Management Co., Ltd. 0.00% No change 42 $5K
Avior Wealth Management, LLC 0.00% Reduce -28.6% 40 $5K
Bell Investment Advisors, Inc 0.00% No change 39 $4K
Brown Brothers Harriman & Co. 0.00% New 34 $4K
Sterling Capital Management LLC 0.00% — 34 $4K
Earned Wealth Advisors, LLC 0.00% New 27 $3K
JFS Wealth Advisors, LLC 0.00% Add +4.8% 22 $2K
Geneos Wealth Management Inc. 0.00% New 21 $2K
Farmers & Merchants Investments Inc. 0.00% No change 18 $2K
Hemington Wealth Management 0.00% New 21 $2K
Versant Capital Management, Inc 0.00% No change 17 $2K
Aster Capital Management (DIFC) Ltd 0.00% — 17 $2K
IFP Advisors, Inc 0.00% New 15 $2K
Quarry LP 0.00% Reduce -65.7% 12 $1K
Rothschild Investment LLC 0.00% Add +11.1% 10 $1K
Principal Securities, Inc. 0.00% New 8 $905
Manchester Capital Management LLC 0.00% New 7 $792
SJS Investment Consulting Inc. 0.00% Reduce -14.3% 6 $679
DiNuzzo Private Wealth, Inc. 0.00% No change 5 $566
Cornerstone Planning Group LLC 0.00% New 4 $437
Mendota Financial Group, LLC 0.00% New 3 $340
Farther Finance Advisors, LLC 0.00% New 3 $340
Federated Hermes, Inc. 0.00% Reduce -92.5% 3 $339
Larson Financial Group LLC 0.00% No change 3 $339
Abound Wealth Management 0.00% Reduce -60.0% 2 $227
Parkside Financial Bank & Trust 0.00% No change 2 $227
Claris Advisors, LLC / Mo / 0.00% New 2 $226

"% of holder's portfolio" is IOSP's weight in each manager's 13F, not the share of Innospec Inc. the manager owns.