California State Teachers Retirement System Innospec Inc. Transaction History
California State Teachers Retirement System
- $94.5 Billion
- Q3 2025
A detailed history of California State Teachers Retirement System transactions in Innospec Inc. stock. As of the latest transaction made, California State Teachers Retirement System holds 23,063 shares of IOSP stock, worth $1.71 Million. This represents 0.0% of its overall portfolio holdings.
Number of Shares
23,063
Previous 23,062
-0.0%
Holding current value
$1.71 Million
Previous $1.94 Million
8.25%
% of portfolio
0.0%
Previous 0.0%
Shares
32 transactions
Others Institutions Holding IOSP
# of Institutions
281Shares Held
24.8MCall Options Held
150KPut Options Held
4K-
Black Rock Inc. New York, NY3.91MShares$290 Million0.01% of portfolio
-
Vanguard Group Inc Valley Forge, PA3.14MShares$233 Million0.0% of portfolio
-
Allspring Global Investments Holdings, LLC2.36MShares$175 Million0.32% of portfolio
-
Dimensional Fund Advisors LP Austin, TX1.17MShares$86.5 Million0.02% of portfolio
-
State Street Corp Boston, MA929KShares$68.8 Million0.0% of portfolio
About INNOSPEC INC.
- Ticker IOSP
- Exchange NASDAQ
- Sector Basic Materials
- Industry Specialty Chemicals
- Shares Outstandng 24,790,700
- Market Cap $1.84B
- Description
- Innospec Inc. develops, manufactures, blends, markets, and supplies specialty chemicals in the United States, rest of North America, the United Kingdom, rest of Europe, and internationally. The company's Fuel Specialties segment offers a range of specialty chemical products that are used as additives in various fuels. This segment's products are...