CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
•CIK: 1081019•Filing: Q4 2025
California State Teachers Retirement System (CalSTRS), with $100 billion in assets, is led by Chief Investment Officer Christopher Ailman, known for a diversified, growth-oriented strategy. Recently, the fund has increased exposure to tech giants like NVDA and AAPL, while adding CIEN and COGT, reflecting a focus on high-growth sectors.
Total AUM
$100.0B
QoQ Performance
+2.5%
Positions
3,051
Top 10 Concentration
44.5%
Latest Filing
Q4 2025
Top Holdings Allocation
NVDA
AAPL
MSFT
NVDA7.0%
AAPL6.2%
MSFT5.3%
AMZN3.4%
GOOGL2.8%
AVGO2.4%
GOOGL2.4%
META2.2%
📈 Biggest Buys
📉 Biggest Sells
Sector Breakdown
Technology40.5%
Other19.5%
Consumer11.2%
Financial8.6%
Healthcare7.4%
Industrial3.3%
ETF2.5%
Communication2.1%
🚪 Exited Positionssold since Q3 2025
+2842 more exited positions
Changes from Q3 2025
NEW1 new position
↑20 increased
↓178 decreased
Historical Filings
Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022