§ 13F · FUND PROFILE
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM.
California teachers pension fund
AUM · $109.4B (13F)Positions · 6004Turnover · 50% · Q2Filed · Aug 24, 2026
CONCENTRATION
33%
Top 10 holdings
NEW BUYS
+179
+$7M deployed
EXITS
0
No exits
SECTOR SHIFT
OTHER → SEMICONDUCTORS
-3pp · +4pp
§ 01 · TOP HOLDINGS
The book · Q2 2026
FILED AUG 24, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q2 |
|---|---|---|---|---|---|---|
| 1 | NVDA | NVIDIA CORP | 35.02M | $7.0B | 6.4% | — |
| 2 | AAPL | APPLE INC | 22.28M | $6.4B | 5.9% | — |
| 3 | MSFT | MICROSOFT CORP | 10.71M | $4.0B | 3.7% | — |
| 4 | AMZN | AMAZON COM INC | 14.70M | $3.5B | 3.2% | — |
| 5 | GOOGL | ALPHABET INC CL A | 8.84M | $3.2B | 2.9% | — |
| 6 | AVGO | BROADCOM INC | 6.83M | $2.6B | 2.4% | — |
| 7 | IVV | ISHARES CORE S P 500 ETF | 3.43M | $2.6B | 2.3% | — |
| 8 | GOOG | ALPHABET INC CL C | 7.01M | $2.5B | 2.3% | — |
| 9 | MU | MICRON TECHNOLOGY INC | 1.71M | $2.0B | 1.8% | — |
| 10 | META | META PLATFORMS INC CLASS A | 3.33M | $1.9B | 1.7% | — |
§ 02 · SECTOR ALLOCATION
Where the money is
Other43.4% (−3pp)
Semiconductors17.2% (+4pp)
Technology15.3% (±0)
Media8.3% (±0)
Retail6.7% (−1pp)
Financial Services5.5% (−1pp)
§ 03 · THE CALIFORNIA SIGNAL
AC read
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM is a Income / Defensive fund managing $109.4 billion in assets. The fund runs a massive portfolio of 6,004 positions, broad diversification across holdings, with the top 10 accounting for 33%. Trading activity is aggressive at 50% quarterly turnover, with 179 new positions and 0 exits last quarter. Top sector allocations: Other (43%), Semiconductors (17%), Technology (15%).
Read the full dossier →§ 04 · FILING HISTORY
Q-by-Q deltas
4 OF 3 FILINGS MEASURED
Q2 2026
Busy quarter
+179 buys · −0 exits · 2823 changed
Q2 2026
Busy quarter
+179 buys · −0 exits · 2823 changed
Q1 2026
Busy quarter
+20 buys · −0 exits · 2886 changed
Q4 2025
Busy quarter
+3054 buys · −0 exits · 0 changed