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Livermore
Livermore
ZHEN

California State Teachers Retirement System

SEC CIK
0001081019
Latest filing
Aug 24, 2026

The latest 13F from California State Teachers Retirement System covers Q2 2026 (filed Aug 24, 2026): 3,002 long positions worth $108.6B. The top 10 holdings make up 32.8% of the portfolio, and the largest is NVIDIA Corp (NVDA) at 6.5%. Livermore has 26 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
177
Est. +$457.3M
Added
940
Est. +$2.24B
Reduced
1873
Est. −$2.33B
Sold out
100
Est. −$614.4M

Top 5 holdings

Share of this quarter's portfolio value

  1. NVDANVIDIA Corp
    6.5%$7.01BHistory
  2. AAPLApple Inc.
    5.9%$6.45BHistory
  3. MSFTMicrosoft Corp
    3.7%$3.99BHistory
  4. AMZNAmazon Com Inc
    3.2%$3.50BHistory
  5. GOOGLAlphabet Inc.
    2.9%$3.16BHistory

Share of portfolio

Top 5 holdings and the other 2,997 positions, by share of portfolio value

  1. NVDA6.5%
  2. AAPL5.9%
  3. MSFT3.7%
  4. AMZN3.2%
  5. GOOGL2.9%
  6. Other 2,997 positions77.8%

Biggest buys

New and added positions, by estimated amount bought

  1. iShares Core S&P 500 ETF464287200
    +$356.0MAdded
  2. HONHoneywell International Inc
    +$110.2MNewHistory
  3. HONAHoneywell Aerospace Inc.
    +$108.8MNewHistory
  4. SPCXSpace Exploration Technologies Corp
    +$104.1MNewHistory
  5. LINLinde PLC
    +$84.5MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. MUMicron Technology Inc
    +1.21 pp0.6% → 1.8%History
  2. AMDAdvanced Micro Devices Inc
    +0.79 pp0.5% → 1.3%History
  3. iShares Core S&P 500 ETF464287200
    +0.32 pp2.0% → 2.4%
  4. SNDKSandisk Corp
    +0.24 pp0.1% → 0.4%History
  5. PANWPalo Alto Networks Inc
    +0.18 pp0.2% → 0.4%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. NVDANVIDIA Corp
    −$333.6MReducedHistory
  2. OTFBlue Owl Technology Finance Corp.
    −$250.6MSold outHistory
  3. HONHoneywell International Inc
    −$224.7MSold outHistory
  4. GOOGAlphabet Inc.
    −$101.0MReducedHistory
  5. SLBSLB Limited
    −$80.4MReducedHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. MSFTMicrosoft Corp
    −0.52 pp4.2% → 3.7%History
  2. NVDANVIDIA Corp
    −0.32 pp6.8% → 6.5%History
  3. OTFBlue Owl Technology Finance Corp.
    −0.27 pp0.3% → 0.0%History
  4. HONHoneywell International Inc
    −0.24 pp0.2% → 0.0%History
  5. NFLXNetflix Inc
    −0.23 pp0.7% → 0.4%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$108.6B
+$14.1B (+14.9%) vs. prior quarter
Positions
3,002
+77 vs. prior quarter
Top 10 concentration
32.8%
Top 10 as share of value
Turnover
2.7%
Q2 2026, one quarter
Average holding period
20.7 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $108.6B (Q2 2026)

Q1 2021: $75.7BQ2 2021: $79.6BQ3 2021: $77.9BQ4 2021: $85.6BQ1 2022: $76.0BQ2 2022: $63.2BQ3 2022: $59.2BQ4 2022: $63.6BQ1 2023: $67.2BQ2 2023: $70.8BQ3 2023: $65.1BQ4 2023: $72.5BQ1 2024: $79.1BQ2 2024: $81.6BQ3 2024: $85.7BQ4 2024: $85.7BQ1 2025: $80.9BQ2 2025: $90.0BQ3 2025: $97.5BQ4 2025: $100.0BQ1 2026: $94.5BQ2 2026: $108.6B
Q1 2021Q2 2026
13F filings of California State Teachers Retirement System by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 24, 2026Amended3,002$108.6BNVDAAAPLMSFTvs. Q1 2026SEC
Q1 2026May 18, 20262,925$94.5BNVDAAAPLMSFTvs. Q4 2025SEC
Q4 2025Feb 17, 20263,054$100.0BNVDAAAPLMSFTvs. Q3 2025SEC
Q3 2025Nov 14, 20253,046$97.5BNVDAAAPLMSFTvs. Q2 2025SEC
Q2 2025Aug 14, 20252,957$90.0BNVDAMSFTAAPLvs. Q1 2025SEC
Q1 2025May 15, 20253,055$80.9BAAPLMSFTNVDAvs. Q4 2024SEC
Q4 2024Mar 18, 2025Amended3,065$85.7BAAPLNVDAMSFTvs. Q3 2024SEC
Q3 2024Apr 4, 2025Amended3,076$85.7BAAPLMSFTNVDAvs. Q2 2024SEC
Q2 2024Apr 8, 2025Amended3,086$81.6BMSFTAAPLNVDAvs. Q1 2024SEC
Q1 2024May 16, 20243,045$79.1BMSFTAAPLNVDAvs. Q4 2023SEC
Q4 2023Feb 13, 20243,072$72.5BAAPLMSFTAMZNvs. Q3 2023SEC
Q3 2023Nov 14, 20233,101$65.1BAAPLMSFTAMZNvs. Q2 2023SEC
Q2 2023Aug 21, 20233,109$70.8BAAPLMSFTAMZNvs. Q1 2023SEC
Q1 2023May 9, 20233,057$67.2BAAPLMSFTAMZNvs. Q4 2022SEC
Q4 2022Feb 14, 20233,078$63.6BAAPLMSFTAMZNvs. Q3 2022SEC
Q3 2022Nov 21, 20223,100$59.2BAAPLMSFTAMZNvs. Q2 2022SEC
Q2 2022Aug 15, 20223,124$63.2BAAPLMSFTAMZNvs. Q1 2022SEC
Q1 2022May 16, 20223,207$76.0BAAPLMSFTAMZNvs. Q4 2021SEC
Q4 2021Feb 15, 20223,244$85.6BAAPLMSFTAMZNvs. Q3 2021SEC
Q3 2021Nov 15, 20213,155$77.9BAAPLMSFTAMZNvs. Q2 2021SEC
Q2 2021Aug 16, 20213,068$79.6BAAPLMSFTAMZNvs. Q1 2021SEC
Q1 2021May 18, 20213,105$75.7BAAPLMSFTAMZN–SEC

13D and 13G filings

Companies where California State Teachers Retirement System reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

2 companies, largest stake first.

Companies where California State Teachers Retirement System owns 5% or more
CompanyLatest formStakeChangeFirst filedLatest filingFiling
Kennedy Lewis Capital CoCommon Shares13G/A31.20%11.0M shares−5.00 ppfrom 36.20%Feb 14, 20255 filingsFeb 6, 2026SEC
Stone Point Credit Income Fundcommon shares13G/A7.50%1.04M shares−1.60 ppfrom 9.10%Feb 6, 20262 filingsMay 21, 2026SEC

Latest filings

26 filings on file made by California State Teachers Retirement System or listing it as a reporting person; the latest 20 are shown.

Schedule 13D and 13G filings by California State Teachers Retirement System
CompanyFiled (ET)FormStakeChangeEvent dateFiling
Stone Point Credit Income Fundcommon sharesMay 21, 20263:08 PM ET13G/A7.50%1.04M shares−1.60 ppfrom 9.10%Mar 31, 2026SEC
Blue Owl Technology Finance Corp. IICommon SharesMar 19, 20265:25 PM ET13G/A2.70%12.5M shares−3.70 ppfrom 6.40%Below 5%Feb 28, 2026SEC
Stone Point Credit Income FundCommon SharesFeb 6, 20265:55 PM ET13G9.10%1.02M sharesNewDec 31, 2025SEC
Blue Owl Technology Finance Corp. IICommon SharesFeb 6, 20265:30 PM ET13G/A6.40%25.1M shares0.00 ppfrom 6.40%Dec 31, 2025SEC
Kennedy Lewis Capital CoCommon SharesFeb 6, 20265:01 PM ET13G/A31.20%11.0M shares−5.00 ppfrom 36.20%Dec 31, 2025SEC
Kennedy Lewis Capital CoCommon SharesNov 14, 20255:41 PM ET13G/A36.20%11.0M shares−1.90 ppfrom 38.10%Sep 30, 2025SEC
Kennedy Lewis Capital CoCommon SharesAug 14, 20255:56 PM ET13G/A38.10%10.7M shares−2.50 ppfrom 40.60%Jun 30, 2025SEC
OBDEBlue Owl Capital Corp IIIMay 15, 20254:44 PM ET13G/A3.20%16.4M shares−10.40 ppfrom 13.60%Below 5%Mar 31, 2025SEC
Blue Owl Technology Finance Corp. IICommon SharesMay 15, 20254:38 PM ET13G/A6.40%29.5M shares−3.70 ppfrom 10.10%Mar 31, 2025SEC
Kennedy Lewis Capital CoCommon SharesMay 15, 20254:25 PM ET13G/A40.60%10.4M shares+6.20 ppfrom 34.40%Mar 31, 2025SEC
Blue Owl Technology Finance Corp. IICommon SharesFeb 14, 20257:10 PM ET13G/A10.10%19.2M shares–Dec 31, 2024SEC
OBDEBlue Owl Capital Corp IIIFeb 14, 20256:55 PM ET13G/A13.60%16.8M shares–Dec 31, 2024SEC
Kennedy Lewis Capital CoCommon SharesFeb 14, 20256:46 PM ET13G/A34.40%7.61M shares–Dec 31, 2024SEC
California State Teachers Retirement SystemNov 12, 202412:52 PM ET13GOld format–––SEC
California State Teachers Retirement SystemNov 12, 202412:36 PM ET13GOld format–––SEC
California State Teachers Retirement SystemNov 12, 202412:34 PM ET13GOld format–––SEC
California State Teachers Retirement SystemNov 12, 202412:30 PM ET13GOld format–––SEC
California State Teachers Retirement SystemFeb 13, 20244:36 PM ET13GOld format–––SEC
California State Teachers Retirement SystemFeb 13, 20244:31 PM ET13GOld format–––SEC
California State Teachers Retirement SystemFeb 13, 20244:27 PM ET13GOld format–––SEC