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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.

Q2 2023 vs. Q1 2023

How the institutions holding Innospec Inc. changed between Q1 2023 and Q2 2023.

All holders in Q2 2023All holders in Q1 2023

13F holders of IOSP: Q1 2023 compared with Q2 2023
MeasureQ1 2023Q2 2023Change
Holders219205−14
Shares23.9M23.8M−73.8K (−0.3%)
Value$2.45B$2.39B−$60.6M (−2.5%)

New holders (17)

Institutions that held Innospec Inc. at the end of Q2 2023 but not at the end of Q1 2023.

Institutions new to IOSP in Q2 2023
InstitutionSharesValue% of portfolio
Quadrature Capital Ltd21,533$2.16M0.05%
Bahl & Gaynor Inc16,417$1.65M0.01%
Franklin Resources Inc15,629$1.57M0.00%
Linden Thomas Advisory Services, LLC11,746$1.18M0.26%
PDT Partners, LLC11,157$1.12M0.15%
TD Asset Management Inc10,300$1.03M0.00%
Man Group plc3,811$382.8K0.00%
MQS Management LLC3,150$316.4K0.21%
Schroder Investment Management Group3,083$304.4K0.00%
Legacy Wealth Asset Management, LLC2,575$258.6K0.09%
Creative Planning2,061$207.0K0.00%
Evergreen Capital Management LLC2,005$201.4K0.01%
Exchange Traded Concepts, LLC436$43.8K0.00%
Harbor Capital Advisors, Inc.308$30.9K0.01%
Abound Wealth Management5$5030.00%
Sofos Investments, Inc.100$1340.00%
Ronald Blue Trust, Inc.3$00.00%

Sold out (31)

Institutions that held Innospec Inc. at the end of Q1 2023 and filed for Q2 2023 without it.