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Livermore
Livermore
ZHEN

STRS Ohio

SEC CIK
0000820478
Latest filing
Jul 30, 2026

IOSP holding history

Innospec Inc. in every 13F filed by STRS Ohio, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IOSP overviewAll 13F holders of IOSPFull Q2 2026 holdings

Shares (Q2 2026)
100
Value
$8.14K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of IOSP by STRS Ohio, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026100$8.14K<0.1%00.0%UnchangedHolders
Q1 2026100$7.30K<0.1%00.0%UnchangedHolders
Q4 2025100$7.65K<0.1%00.0%UnchangedHolders
Q3 2025100$7.72K<0.1%−7,300−98.6%ReducedHolders
Q2 20257,400$622.3K<0.1%−1,000−11.9%ReducedHolders
Q1 20258,400$795.9K<0.1%00.0%UnchangedHolders
Q4 20248,400$924.5K<0.1%00.0%UnchangedHolders
Q3 20248,400$950.0K<0.1%00.0%UnchangedHolders
Q2 20248,400$1.04M<0.1%+200+2.4%AddedHolders
Q1 20248,200$1.06M<0.1%−1,300−13.7%ReducedHolders
Q4 20239,500$1.17M<0.1%−400−4.0%ReducedHolders
Q3 20239,900$1.01M<0.1%−400−3.9%ReducedHolders
Q2 202310,300$1.03M<0.1%+500+5.1%AddedHolders
Q1 20239,800$1.01M<0.1%−200−2.0%ReducedHolders
Q4 202210,000$1.03M<0.1%−1,300−11.5%ReducedHolders
Q3 202211,300$968.0K<0.1%00.0%UnchangedHolders
Q2 202211,300$1.08M<0.1%+700+6.6%AddedHolders
Q1 202210,600$981.0K<0.1%00.0%UnchangedHolders
Q4 202110,600$957.0K<0.1%−2,900−21.5%ReducedHolders
Q3 202113,500$1.14M<0.1%+300+2.3%AddedHolders
Q2 202113,200$1.20M<0.1%+300+2.3%AddedHolders
Q1 202112,900$1.32M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.