CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK
1081019
Location
WEST SACRAMENTO, CA
Portfolio Value
Mega
$106,323,674,227
Diversification
Diversified
Filing Date
Global Rank
#95
/ 8,807
▼ 5
Top Industry
Semiconductors
15.1%
Period ended 4 months ago
Filed Aug 24, 2026 · 57d
26 quarters · since Mar 2020
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Holder type
Unknown
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Style
Index-like
Active share 5.6% against the Russell 1000 as of 2026-06-30, across 2,975 stocks (index-like at 20% or less with 100+ stocks)
Turnover
Low turnover
5.2% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 25.1 quarters (12+), a floor since 91.4% of the book was already held when coverage starts
Closest benchmark: the Russell 1000 as of 2026-06-30, active share 5.6%; sector active share 10.5% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
2,997 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
6.6%
−0.3 pts
Top 5
25.0%
−0.6 pts
Top 10
34.1%
−0.0 pts
HHI
171
Diversified−2
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 36.8% | $39,108,759,402 |
| Financial Services | 11.9% | $12,624,578,542 |
| Consumer Cyclical | 9.6% | $10,258,769,452 |
| Industrials | 9.5% | $10,142,317,495 |
| Communication Services | 9.5% | $10,058,567,335 |
| Healthcare | 9.5% | $10,047,696,005 |
| Consumer Defensive | 3.8% | $4,076,701,825 |
| Energy | 3.2% | $3,382,102,211 |
| Real Estate | 2.2% | $2,349,050,248 |
| Basic Materials | 2.0% | $2,108,698,092 |
| Utilities | 2.0% | $2,104,889,154 |
| Unclassified | 0.1% | $61,544,466 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| KLAC | Kla Corp | +1,784,863 | 1,985,721 | $599,111,882 | |
| BKNG | Booking Holdings Inc. | +1,153,098 | 1,204,284 | $214,651,580 | |
| KMI | Kinder Morgan, Inc. | +1,081,356 | 3,394,809 | $108,532,043 | |
| FTI | TechnipFMC plc | +911,627 | 1,381,966 | $91,624,345 | |
| CVNA | Carvana Co. | +766,804 | 970,319 | $63,866,396 | |
| SVC | Service Properties Trust | +672,377 | 680,744 | $1,150,457 | |
| DVN | Devon Energy Corp/De | +587,995 | 1,277,519 | $52,787,085 | |
| F | Ford Motor Co | +584,766 | 6,035,475 | $83,893,102 | |
| MDLN | Medline Inc. | +562,199 | 579,968 | $22,873,937 | |
| OPK | Opko Health, Inc. | +547,447 | 961,484 | $1,442,226 | |
| PEG | Public Service Enterprise Group Inc | +526,659 | 1,102,743 | $89,498,621 | |
| EXC | Exelon Corp | +483,960 | 2,076,621 | $96,812,071 | |
| IVV | iShares Core S&P 500 ETF | +475,400 | 3,431,700 | $0 | |
| CDE | Coeur Mining, Inc. | +422,543 | 1,621,872 | $26,468,951 | |
| PCG | PG&E Corp | +408,219 | 3,657,533 | $61,519,705 | |
| CVX | Chevron Corp | +394,289 | 2,610,183 | $432,663,934 | |
| HBAN | Huntington Bancshares Inc /Md/ | +327,289 | 2,867,346 | $50,838,044 | |
| KHC | Kraft Heinz Co | +301,535 | 1,611,906 | $38,073,219 | |
| CSX | Csx Corp | +263,985 | 2,861,154 | $135,990,649 | |
| IFF | International Flavors & Fragrances Inc | +248,521 | 544,056 | $43,100,116 | |
| WY | Weyerhaeuser Co | +237,642 | 1,066,199 | $25,524,804 | |
| BFLY | Butterfly Network, Inc. | +221,928 | 232,533 | $1,957,927 | |
| CRCL | Circle Internet Group, Inc. | +215,255 | 221,482 | $13,871,417 | |
| GIS | General Mills Inc | +204,909 | 960,158 | $33,413,498 | |
| XOM | ExxonMobil Holdings Corp | +201,932 | 5,092,215 | $696,207,634 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| SLB | Slb Limited/Nv | −1,729,907 | 3,122,754 | $145,176,833 | |
| NVDA | Nvidia Corp | −1,667,272 | 35,021,490 | $7,007,449,934 | |
| BKR | Baker Hughes Co | −895,110 | 2,177,574 | $120,855,357 | |
| KO | Coca Cola Co | −531,827 | 5,998,646 | $487,509,960 | |
| HON | Honeywell International Inc | −501,837 | 492,130 | $110,187,907 | |
| PINS | Pinterest, Inc. | −368,516 | 530,757 | $11,161,819 | |
| HAL | Halliburton Co | −333,796 | 2,439,145 | $82,808,972 | |
| UBER | Uber Technologies, Inc | −331,853 | 2,764,638 | $199,496,278 | |
| OKE | Oneok Inc /New/ | −324,876 | 1,378,461 | $119,843,399 | |
| NLY | Annaly Capital Management Inc | −315,247 | 1,315,423 | $29,412,858 | |
| L | Loews Corp | −289,320 | 440,254 | $49,841,155 | |
| GOOG | Alphabet Inc. | −285,877 | 7,007,408 | $2,475,927,468 | |
| ATO | Atmos Energy Corp | −280,692 | 193,061 | $33,258,618 | |
| T | At&T Inc. | −262,765 | 10,682,454 | $221,126,797 | |
| SNAP | Snap Inc | −258,401 | 1,266,513 | $5,623,317 | |
| FTV | Fortive Corp | −240,770 | 455,150 | $27,805,113 | |
| GLPI | Gaming & Leisure Properties, Inc. | −227,618 | 406,953 | $18,121,617 | |
| DD | DuPont de Nemours, Inc. | −219,627 | 285,024 | $38,660,655 | |
| INTC | Intel Corp | −217,221 | 6,671,769 | $931,579,105 | |
| C | Citigroup Inc | −211,281 | 2,573,632 | $360,205,534 | |
| CNH | CNH Industrial N.V. | −209,508 | 1,192,411 | $13,390,775 | |
| CRM | Salesforce, Inc. | −207,172 | 1,200,594 | $188,085,056 | |
| UDR | UDR, Inc. | −202,199 | 341,680 | $13,639,865 | |
| BLND | Blend Labs, Inc. | −198,250 | 2,538 | $4,339 | |
| DKNG | DraftKings Inc. | −195,624 | 511,651 | $12,924,304 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| HONA | Honeywell Aerospace Inc. | 492,130 | $108,800,100 | |
| SPCX | Space Exploration Technologies Corp | 609,382 | $104,119,008 | |
| AMCR | Amcor plc | 846,294 | $36,686,844 | |
| FDXF | FedEx Freight Holding Company, Inc. | 158,556 | $23,941,956 | |
| PNFP | Pinnacle Financial Partners, Inc. | 175,456 | $17,700,001 | |
| FPS | Forgent Power Solutions, Inc. | 163,746 | $9,146,851 | |
| DFTX | Definium Therapeutics, Inc. | 128,346 | $6,037,395 | |
| PIPR | Piper Sandler Companies | 83,203 | $6,018,905 | |
| INDV | Indivior Pharmaceuticals, Inc. | 119,494 | $4,902,838 | |
| VGNT | Versigent PLC | 81,059 | $3,405,288 | |
| MANE | Veradermics, Inc | 25,492 | $3,133,986 | |
| CHYM | Chime Financial, Inc. | 141,541 | $2,898,759 | |
| FIG | Figma, Inc. | 100,127 | $1,811,297 | |
| BW | Babcock & Wilcox Enterprises, Inc. | 126,550 | $1,784,355 | |
| LWLG | Lightwave Logic, Inc. | 171,224 | $1,619,779 | |
| WOLF | Wolfspeed, Inc. | 30,962 | $1,493,916 | |
| — | 264,382 | $1,393,293 | ||
| AUGO | Aura Minerals Inc. | 21,827 | $1,374,009 | |
| KLAR | Klarna Group plc | 65,291 | $1,321,489 | |
| DMRA | Damora Therapeutics, Inc. | 40,544 | $1,054,549 | |
| TBN | Tamboran Resources Corp | 28,890 | $939,213 | |
| MWH | SOLV Energy, Inc. | 26,723 | $909,918 | |
| YMM | Full Truck Alliance Co. Ltd. | 110,212 | $894,921 | |
| EQPT | EquipmentShare.com Inc | 42,552 | $836,572 | |
| INFQ | Infleqtion, Inc. | 57,010 | $759,373 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| OTF | Blue Owl Technology Finance Corp. | 20,222,455 | $250,556,217 | |
| FVRR | Fiverr International Ltd. | 33,147 | $332,132 | |
| ALIT | Alight, Inc. / Delaware | 423,459 | $246,876 | |
| LAB | Standard Biotools Inc. | 235,923 | $217,049 | |
| RZLV | Rezolve Ai PLC | 12,096 | $30,965 | |
| VTEX | Vtex | 3,045 | $12,180 | |
| STRS | Stratus Properties Inc | 362 | $11,048 | |
| BYRN | Byrna Technologies Inc. | 980 | $8,996 | |
| NNOX | Nano-X Imaging Ltd. | 3,886 | $8,821 | |
| FATE | Fate Therapeutics Inc | 5,885 | $7,062 | |
| SNWV | SANUWAVE Health, Inc. | 402 | $6,950 | |
| FNWD | Finward Bancorp | 186 | $6,751 | |
| QSI | Quantum-Si Inc | 8,500 | $6,579 | |
| ACNT | Ascent Industries Co. | 444 | $5,909 | |
| PNBK | Patriot National Bancorp Inc | 4,469 | $5,765 | |
| JELD | JELD-WEN Holding, Inc. | 4,602 | $5,706 | |
| SKYX | SKYX Platforms Corp. | 5,044 | $5,649 | |
| NFE | New Fortress Energy Inc. | 9,502 | $5,606 | |
| SKIN | SkinHealth Systems Inc. | 6,188 | $5,507 | |
| SPWR | SunPower Inc. | 4,317 | $5,482 | |
| BOOM | DMC Global Inc. | 1,048 | $5,460 | |
| CRDF | Cardiff Oncology, Inc. | 3,355 | $5,435 | |
| DERM | Journey Medical Corp | 1,153 | $5,407 | |
| OPRX | OptimizeRx Corp | 855 | $5,369 | |
| KULR | KULR Technology Group, Inc. | 2,136 | $5,062 | |
| No positions match the current search. | ||||
2,997 tracked positions ·
$106,323,674,227 total
· filing declares
3,001 positions · $108,615,536,242
· as of Jun 30, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 2,997 positions by value
· page 1 of 60
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| NVDA |
Nvidia Corp
Technology
|
Reduced | 35,021,490 | $7,007,449,934 | 6.59% | |
| AAPL |
Apple Inc.
Technology
|
Added | 22,278,223 | $6,446,426,607 | 6.06% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 10,707,532 | $3,994,123,586 | 3.76% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 14,696,893 | $3,502,857,477 | 3.29% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Reduced | 8,844,847 | $3,160,882,972 | 2.97% | |
| AVGO |
Broadcom Inc.
Technology
|
Added | 6,826,308 | $2,578,637,847 | 2.43% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Reduced | 7,007,408 | $2,475,927,468 | 2.33% | |
| MU |
Micron Technology Inc
Technology
|
Added | 1,713,394 | $1,977,753,560 | 1.86% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Added | 3,334,525 | $1,878,304,587 | 1.77% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Reduced | 4,273,058 | $1,797,248,194 | 1.69% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Added | 1,217,561 | $1,460,379,311 | 1.37% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Added | 2,473,319 | $1,436,775,740 | 1.35% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Reduced | 4,071,860 | $1,332,841,933 | 1.25% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Added | 2,149,115 | $1,075,395,654 | 1.01% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Reduced | 3,714,961 | $943,488,645 | 0.89% | |
| INTC |
Intel Corp
Technology
|
Reduced | 6,671,769 | $931,579,105 | 0.88% | |
| V |
Visa Inc.
Financial Services
|
Reduced | 2,562,944 | $879,320,456 | 0.83% | |
| AMAT |
Applied Materials Inc /De
Technology
|
Reduced | 1,203,586 | $870,192,678 | 0.82% | |
| LRCX |
Lam Research Corp
Technology
|
Reduced | 1,895,716 | $821,470,614 | 0.77% | |
| WMT |
Walmart Inc.
Consumer Defensive
|
Reduced | 6,671,419 | $755,604,915 | 0.71% | |
| CAT |
Caterpillar Inc
Industrials
|
Reduced | 701,786 | $747,331,911 | 0.70% | |
| CSCO |
Cisco Systems, Inc.
Technology
|
Reduced | 6,011,664 | $706,130,053 | 0.66% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Added | 5,092,215 | $696,207,634 | 0.65% | |
| ABBV |
AbbVie Inc.
Healthcare
|
Added | 2,700,030 | $679,435,549 | 0.64% | |
| APH |
Amphenol Corp /De/
Technology
|
Added | 1,880,421 | $663,111,661 | 0.62% | |
| MA |
Mastercard Inc
Financial Services
|
Reduced | 1,241,173 | $637,466,452 | 0.60% | |
| COST |
Costco Wholesale Corp /New
Consumer Defensive
|
Reduced | 674,638 | $631,103,609 | 0.59% | |
| KLAC |
Kla Corp
Technology
|
Added | 1,985,721 | $599,111,882 | 0.56% | |
| GE |
General Electric Co
Industrials
|
Reduced | 1,591,618 | $594,835,395 | 0.56% | |
| BAC |
Bank Of America Corp /De/
Financial Services
|
Reduced | 10,286,935 | $586,149,556 | 0.55% | |
| UNH |
Unitedhealth Group Inc
Healthcare
|
Added | 1,365,269 | $567,446,754 | 0.53% | |
| HD |
Home Depot, Inc.
Consumer Cyclical
|
Reduced | 1,490,513 | $525,674,124 | 0.49% | |
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Reduced | 3,525,060 | $516,914,798 | 0.49% | |
| KO |
Coca Cola Co
Consumer Defensive
|
Reduced | 5,998,646 | $487,509,960 | 0.46% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
Reduced | 3,772,142 | $484,720,247 | 0.46% | |
| GEV |
GE Vernova Inc.
Industrials
|
Reduced | 411,394 | $483,330,354 | 0.45% | |
| NFLX |
Netflix Inc
Communication Services
|
Reduced | 6,427,657 | $458,934,709 | 0.43% | |
| GS |
Goldman Sachs Group Inc
Financial Services
|
Reduced | 450,240 | $455,359,228 | 0.43% | |
| CVX |
Chevron Corp
Energy
|
Added | 2,610,183 | $432,663,934 | 0.41% | |
| PANW |
Palo Alto Networks Inc
Technology
|
Added | 1,225,032 | $417,760,412 | 0.39% | |
| TXN |
Texas Instruments Inc
Technology
|
Added | 1,383,273 | $412,312,183 | 0.39% | |
| IBM |
International Business Machines Corp
Technology
|
Added | 1,424,282 | $400,522,341 | 0.38% | |
| RTX |
RTX Corp
Industrials
|
Added | 2,054,668 | $389,832,159 | 0.37% | |
| MRVL |
Marvell Technology, Inc.
Technology
|
Reduced | 1,292,788 | $385,108,617 | 0.36% | |
| WFC |
Wells Fargo & Company/Mn
Financial Services
|
Reduced | 4,652,505 | $384,483,013 | 0.36% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
Reduced | 3,289,626 | $383,800,665 | 0.36% | |
| ORCL |
Oracle Corp
Technology
|
Added | 2,611,784 | $382,756,945 | 0.36% | |
| SNDK |
Sandisk Corp
Technology
|
Added | 167,299 | $380,392,755 | 0.36% | |
| MS |
Morgan Stanley
Financial Services
|
Added | 1,790,634 | $374,314,131 | 0.35% | |
| LIN |
Linde PLC
Basic Materials
|
Added | 704,703 | $365,698,574 | 0.34% |
Showing the top 50 of 2,997 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.