§ 13F · FUND PROFILE
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM.
California teachers pension fund
AUM · $85.7B (13F)Positions · 3076Turnover · 99% · Q1Filed · May 18, 2026
CONCENTRATION
33%
Top 10 holdings
NEW BUYS
+20
+$280M deployed
EXITS
0
No exits
SECTOR SHIFT
TECHNOLOGY → OTHER
-2pp · +3pp
3YR HIT RATE
—
Top-5 overlap
§ 01 · TOP HOLDINGS
The book · Q1 2026
FILED MAY 18, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q1 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORP | 36.69M | $6.4B | 6.8% | −2% |
| 2 | AAPL | APPLE INC | 22.27M | $5.7B | 6.0% | −3% |
| 3 | MSFT | MICROSOFT CORP | 10.72M | $4.0B | 4.2% | −2% |
| 4 | AMZN | AMAZON COM INC | 14.56M | $3.0B | 3.2% | −2% |
| 5 | GOOGL | ALPHABET INC CL A | 8.87M | $2.5B | 2.7% | −2% |
| 6 | AVGO | BROADCOM INC | 6.82M | $2.1B | 2.2% | −2% |
| 7 | GOOG | ALPHABET INC CL C | 7.29M | $2.1B | 2.2% | −3% |
| 8 | IVV | ISHARES CORE S P 500 ETF | 2.96M | $1.9B | 2.0% | ±0% |
| 9 | META | META PLATFORMS INC CLASS A | 3.29M | $1.9B | 2.0% | −2% |
| 10 | TSLA | TESLA INC | 4.28M | $1.6B | 1.7% | −2% |
§ 02 · SECTOR ALLOCATION
Where the money is
Other46.0% (+3pp)
Technology15.4% (−2pp)
Semiconductors13.2% (±0)
Media8.7% (±0)
Retail7.3% (±0)
Financial Services6.3% (±0)
§ 03 · THE CALIFORNIA SIGNAL
AC read
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM is a Income / Defensive fund managing $85.7 billion in assets. The fund runs a massive portfolio of 3,076 positions, broad diversification across holdings, with the top 10 accounting for 33%. Trading activity is aggressive at 99% quarterly turnover, with 20 new positions and 0 exits last quarter. Top sector allocations: Other (46%), Technology (15%), Semiconductors (13%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
1 FILINGS
Q1 2026
Busy quarter
+20 buys · −0 exits · 2886 changed
Q4 2025
Busy quarter
+3054 buys · −0 exits · 0 changed
Q4 2024
Steady book
+0 buys · −0 exits · 0 changed
Q3 2024
Steady book
+0 buys · −0 exits · 0 changed