IOSP institutional holders

INNOSPEC INC · 13F, 2026Q2

Managers holding282
Shares held24,868,191
Reported value$2.0bn
Quarter flows46 new, 104 added, 96 trimmed, 30 exited

Top 25 holders

ManagerSharesValue% of manager's 13F
BlackRock, Inc.4,381,323$356.6m0.0%
Allspring Global Investments Holdings, LLC1,892,471$154.7m0.2%
VANGUARD PORTFOLIO MANAGEMENT LLC1,884,244$153.4m0.0%
DIMENSIONAL FUND ADVISORS LP1,305,038$106.2m0.0%
VANGUARD CAPITAL MANAGEMENT LLC1,108,107$90.2m0.0%
STATE STREET CORP996,027$81.1m0.0%
Nuveen, LLC755,723$61.5m0.0%
GEODE CAPITAL MANAGEMENT, LLC666,589$54.3m0.0%
GOLDMAN SACHS GROUP INC662,210$53.9m0.0%
VICTORY CAPITAL MANAGEMENT INC660,110$53.7m0.0%
TWO SIGMA INVESTMENTS, LP568,709$46.3m0.0%
Assenagon Asset Management S.A.545,564$44.4m0.0%
AQR CAPITAL MANAGEMENT LLC482,545$39.3m0.0%
BROWN ADVISORY INC408,468$33.2m0.1%
JPMORGAN CHASE & CO370,574$30.0m0.0%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC355,658$28.9m0.0%
GENDELL JEFFREY L324,504$26.4m0.2%
ROYCE & ASSOCIATES LP308,726$25.1m0.2%
NORTHERN TRUST CORP303,044$24.7m0.0%
Qube Research & Technologies Ltd285,849$23.3m0.0%
ACADIAN ASSET MANAGEMENT LLC273,999$22.3m0.0%
Western Standard LLC236,833$19.3m6.5%
BANK OF AMERICA CORP /DE/235,742$19.2m0.0%
MORGAN STANLEY230,793$18.8m0.0%
RENAISSANCE TECHNOLOGIES LLC185,000$15.1m0.0%

Every holder, line by line, and the full history since 2013: yf.Client().holders("IOSP"). IOSP price history · All 13F data

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