Who Owns INNOSPEC INC (IOSP)? -- Institutional Holders (2026-06-30)

304 institutions reported holding $2.03B of INNOSPEC INC (IOSP) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($356.6M), VANGUARD GROUP INC ($259.7M), Allspring Global Investments Holdings, LLC ($154.7M), DIMENSIONAL FUND ADVISORS LP ($106.2M), STATE STREET CORP ($81.1M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$356.6M4.4MAdded
2VANGUARD GROUP INC$259.7M3.2MAdded
3Allspring Global Investments Holdings, LLC$154.7M1.9MTrimmed
4DIMENSIONAL FUND ADVISORS LP$106.2M1.3MAdded
5STATE STREET CORP$81.1M996,027Added
6Nuveen, LLC$61.5M755,723Added
7GEODE CAPITAL MANAGEMENT, LLC$54.3M666,589Added
8GOLDMAN SACHS GROUP INC$53.9M662,210Added
9VICTORY CAPITAL MANAGEMENT INC$53.7M660,110Trimmed
10TWO SIGMA INVESTMENTS, LP$46.3M568,709Trimmed
11AQR CAPITAL MANAGEMENT LLC$39.3M482,545Added
12BROWN ADVISORY INC$33.2M408,468Added
13JPMORGAN CHASE & CO$30.0M370,574Trimmed
14Sixth Street Partners Management Company, L.P.$28.9M355,658New
15CHARLES SCHWAB INVESTMENT MANAGEMENT INC$28.9M355,658Trimmed
16GENDELL JEFFREY L$26.4M324,504Added
17ROYCE & ASSOCIATES LP$25.1M308,726Added
18NORTHERN TRUST CORP$24.7M303,044Added
19Qube Research & Technologies Ltd$23.3M285,849Trimmed
20ACADIAN ASSET MANAGEMENT LLC$22.3M273,999Added
21Assenagon Asset Management S.A.$22.2M272,782Trimmed
22Western Standard LLC$19.3M236,833Added
23BANK OF AMERICA CORP /DE/$19.2M235,742Trimmed
24MORGAN STANLEY$18.8M230,793Trimmed
25RENAISSANCE TECHNOLOGIES LLC$15.1M185,000Added

来源：SEC 13F 申报文件 · 截至 2026-06-30