California State Teachers Retirement System holds a diversified book of 2925 stocks worth $94.5B as of Q1 2026 (disclosed May 18, 2026, a ~45-day 13F lag). This quarter they opened Blue Owl Technology Finance and trimmed Nvidia Corp. Their largest long position is Nvidia Corp at 7% of the equity book.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1081019/holdings"
Use Arkolith to show CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
97% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Nvidia Corp COMMON STOCK | $6.4B | 36.69M | 6.8% | ▼−2.3% Reduced · −881K sh | |
| 2 | Apple Inc COMMON STOCK | $5.7B | 22.27M | 6.0% | ▼−3.1% Reduced · −708K sh | |
| 3 | Microsoft Corp COMMON STOCK | $4.0B | 10.72M | 4.2% | ▼−2.3% Reduced · −251K sh | |
| 4 | Amazon Com Inc COMMON STOCK | $3.0B | 14.56M | 3.2% | ▼−2.2% Reduced · −328K sh | |
| 5 | Alphabet Inc CL A COMMON STOCK | $2.5B | 8.87M | 2.7% | ▼−2.3% Reduced · −210K sh | |
| 6 | Broadcom Inc COMMON STOCK | $2.1B | 6.82M | 2.2% | ▼−2.1% Reduced · −145K sh | |
| 7 | Alphabet Inc CL C COMMON STOCK | $2.1B | 7.29M | 2.2% | ▼−2.7% Reduced · −200K sh | |
| 8 | Ishares Core S P 500 ETF ETF | $1.9B | 2.96M | 2.0% | ▼−0.1% Reduced · −2K sh | |
| 9 | Meta Platforms Inc Class A COMMON STOCK | $1.9B | 3.29M | 2.0% | ▼−2.1% Reduced · −70K sh | |
| 10 | Tesla Inc COMMON STOCK | $1.6B | 4.28M | 1.7% | ▼−2.3% Reduced · −103K sh | |
| 11 | JPMorgan Chase Co COMMON STOCK | $1.2B | 4.13M | 1.3% | ▼−3.0% Reduced · −128K sh | |
| 12 | Eli Lilly Co COMMON STOCK | $1.1B | 1.21M | 1.2% | ▼−2.4% Reduced · −30K sh | |
| 13 | Berkshire Hathaway Inc CL B COMMON STOCK | $992.9M | 2.07M | 1.1% | ▼−2.6% Reduced · −56K sh | |
| 14 | Johnson Johnson COMMON STOCK | $915.0M | 3.74M | 1.0% | ▼−2.2% Reduced · −86K sh | |
| 15 | Walmart Inc COMMON STOCK | $831.8M | 6.69M | 0.9% | ▼−2.3% Reduced · −158K sh | |
| 16 | Exxon Mobil Corp COMMON STOCK | $829.7M | 4.89M | 0.9% | ▼−3.9% Reduced · −200K sh | |
| 17 | Visa Inc Class A Shares COMMON STOCK | $775.6M | 2.57M | 0.8% | ▼−2.9% Reduced · −76K sh | |
| 18 | Costco Wholesale Corp COMMON STOCK | $684.7M | 687.1K | 0.7% | ▼−2.2% Reduced · −15K sh | |
| 19 | Mastercard Inc A COMMON STOCK | $642.9M | 1.29M | 0.7% | ▼−2.8% Reduced · −36K sh | |
| 20 | Netflix Inc COMMON STOCK | $619.0M | 6.44M | 0.7% | ▼−2.6% Reduced · −170K sh | |
| 21 | Abbvie Inc COMMON STOCK | $582.9M | 2.68M | 0.6% | ▼−2.3% Reduced · −62K sh | |
| 22 | Micron Technology Inc COMMON STOCK | $575.9M | 1.70M | 0.6% | ▼−2.2% Reduced · −39K sh | |
| 23 | Procter Gamble Co The COMMON STOCK | $517.7M | 3.58M | 0.5% | ▼−2.5% Reduced · −92K sh | |
| 24 | Bank Of America Corp COMMON STOCK | $508.8M | 10.44M | 0.5% | ▼−4.2% Reduced · −456K sh | |
| 25 | Palantir Technologies Inc A COMMON STOCK | $504.0M | 3.45M | 0.5% | ▼−1.9% Reduced · −68K sh | |
| 26 | Advanced Micro Devices COMMON STOCK | $500.7M | 2.46M | 0.5% | ▼−2.1% Reduced · −54K sh | |
| 27 | Caterpillar Inc COMMON STOCK | $500.4M | 706.4K | 0.5% | ▼−2.7% Reduced · −20K sh | |
| 28 | Coca Cola Co The COMMON STOCK | $496.6M | 6.53M | 0.5% | ▼−2.2% Reduced · −149K sh | |
| 29 | Home Depot Inc COMMON STOCK | $494.3M | 1.50M | 0.5% | ▼−2.4% Reduced · −37K sh | |
| 30 | Cisco Systems Inc COMMON STOCK | $467.3M | 6.02M | 0.5% | ▼−2.4% Reduced · −150K sh | |
| 31 | Merck Co Inc COMMON STOCK | $461.4M | 3.84M | 0.5% | ▼−2.8% Reduced · −111K sh | |
| 32 | Chevron Corp COMMON STOCK | $458.5M | 2.22M | 0.5% | ▼−3.7% Reduced · −86K sh | |
| 33 | General Electric COMMON STOCK | $457.5M | 1.61M | 0.5% | ▼−2.8% Reduced · −46K sh | |
| 34 | Applied Materials Inc COMMON STOCK | $418.5M | 1.22M | 0.4% | ▼−2.8% Reduced · −35K sh | |
| 35 | Lam Research Corp COMMON STOCK | $410.9M | 1.92M | 0.4% | ▼−2.8% Reduced · −54K sh | |
| 36 | RTX Corp COMMON STOCK | $395.8M | 2.05M | 0.4% | ▼−2.4% Reduced · −51K sh | |
| 37 | Goldman Sachs Group Inc COMMON STOCK | $385.8M | 456.1K | 0.4% | ▼−3.2% Reduced · −15K sh | |
| 38 | Oracle Corp COMMON STOCK | $382.1M | 2.60M | 0.4% | ▼−1.7% Reduced · −46K sh | |
| 39 | Wells Fargo Co COMMON STOCK | $380.0M | 4.77M | 0.4% | ▼−3.8% Reduced · −190K sh | |
| 40 | Unitedhealth Group Inc COMMON STOCK | $366.9M | 1.36M | 0.4% | ▼−2.4% Reduced · −33K sh | |
| 41 | Ge Vernova Inc COMMON STOCK | $363.1M | 416.0K | 0.4% | ▼−2.8% Reduced · −12K sh | |
| 42 | McDonald S Corp COMMON STOCK | $346.9M | 1.12M | 0.4% | ▼−2.6% Reduced · −30K sh | |
| 43 | Intl Business Machines Corp COMMON STOCK | $344.7M | 1.42M | 0.4% | ▼−2.2% Reduced · −31K sh | |
| 44 | Verizon Communications Inc COMMON STOCK | $331.0M | 6.59M | 0.4% | ▼−2.3% Reduced · −155K sh | |
| 45 | Pepsico Inc COMMON STOCK | $326.1M | 2.10M | 0.3% | ▼−2.3% Reduced · −50K sh | |
| 46 | Att Inc COMMON STOCK | $317.3M | 10.95M | 0.3% | ▼−3.0% Reduced · −343K sh | |
| 47 | Citigroup Inc COMMON STOCK | $315.8M | 2.78M | 0.3% | ▼−4.5% Reduced · −132K sh | |
| 48 | Intel Corp COMMON STOCK | $304.0M | 6.89M | 0.3% | ▼−2.4% Reduced · −172K sh | |
| 49 | Kla Corp COMMON STOCK | $295.7M | 200.9K | 0.3% | ▼−2.5% Reduced · −5K sh | |
| 50 | Morgan Stanley COMMON STOCK | $294.7M | 1.79M | 0.3% | ▼−3.2% Reduced · −60K sh |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 18, 2026 | 2,925 | $94.5B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 17, 2026 | 3,054 | $100.0B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 14, 2025 | 3,046 | $97.5B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 14, 2025 | 2,957 | $90.0B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 15, 2025 | 3,055 | $80.9B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Mar 18, 2025 | 3,065 | $85.7B | 13F-HR/A |
| Q3 2024 | Sep 30, 2024 | Apr 4, 2025 | 3,076 | $85.7B | 13F-HR/A |
| Q2 2024 | Jun 30, 2024 | Apr 8, 2025 | 3,086 | $81.6B | 13F-HR/A |
| Q1 2024 | Mar 31, 2024 | May 16, 2024 | 3,045 | $79.1B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 13, 2024 | 3,072 | $72.5B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 14, 2023 | 3,101 | $65.1B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 21, 2023 | 3,109 | $70.8B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 9, 2023 | 3,057 | $67.2B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 14, 2023 | 3,078 | $63.6B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 21, 2022 | 3,100 | $59.2B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 15, 2022 | 3,124 | $63.2B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 16, 2022 | 3,207 | $76.0B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 15, 2022 | 3,244 | $85.6B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 15, 2021 | 3,155 | $77.9B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 16, 2021 | 3,068 | $79.6B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 18, 2021 | 3,105 | $75.7B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.