CIK: 0000919079
Total reported value
$162.5B
Reporting period: 2026-03-31 · Number of holdings: 1064
California Public Employees Retirement System disclosed 1064 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $162.5B and a quarterly turnover rate of 17.2%.
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California Public Employees Retirement System's disclosed holdings carry a Herfindahl concentration index of 0.031 — mathematically equivalent to about 32 equally-sized positions, well below its 1064 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 5.69), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Add VOO
+6.5% $290.1M
Trim MSFT
+3.7% -$2.1B
Trim NVDA
-10.5% -$2.3B
Trim GOOG
-16.5% -$917.2M
Add LRCX
+50.6% $587.0M
Add MU
+46.2% $454.9M
CalPERS is actively de-loading momentum-chasing AI names by trimming NVDA, META and the Google pair, while deploying fresh capital into IVV and scaling up LRCX shares. The portfolio operates on a pure contrarian register, systematically capturing gains from stretched tech valuations and rotating exposure toward diversified index beta and semiconductor infrastructure.
The underlying macro bet is a rotation out of stretched mega-cap technology into structural infrastructure and broad liquidity. With Information Technology commanding 36.9% of the book, CalPERS uses IVV as a volatility dampener while accumulating LRCX to capture the capex cycle before chipmakers saturate. The counter-thesis holds that ultra-wide diversification in currently crowded trades will dilute alpha generation in a rate-hungry environment where capital rotation outpaces fundamentals.
The structural vulnerability is alpha erosion through over-diversification. With a holding count of 1064 and an HHI of just 0.03, the portfolio’s return dispersion will compress regardless of individual tickers’ absolute performance. During strong momentum regimes, this index-hugging posture guarantees beta capture but bleeds out upside volatility.
The above is AI-generated from public regulatory filings and summarizes historical data only. It is not investment advice.
Showing top 200 holdings (of 1064 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 12.37% | +1.04% | +6.49% | |
| 2 | NVDA | Nvidia CORP | Stock-Tech | 7.33% | -0.81% | -10.53% | |
| 3 | AAPL | Apple INC | Stock-Tech | 5.89% | +0.24% | +3.68% | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 4.99% | -0.85% | +3.70% | |
| 5 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.79% | — | +8.66% | |
| 6 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.59% | -0.16% | -4.81% | |
| 7 | AVGO | Broadcom INC | Stock-Tech | 2.53% | -0.16% | -2.38% | |
| 8 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.98% | -0.22% | -3.59% | |
| 9 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.82% | -0.39% | -16.51% | |
| 10 | JPHY | Jpmorgan Active H Yield ETF | ETF-Other | 1.23% | — | — | |
| 11 | TSLA | Tesla INC | Stock-Consumer Disc | 1.18% | -0.17% | -1.01% | |
| 12 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.14% | -0.11% | -6.70% | |
| 13 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.03% | -0.11% | -2.15% | |
| 14 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.90% | — | -19.41% | |
| 15 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 0.82% | -0.15% | -17.98% | |
| 16 | XOM | Exxon Mobil CORP | Stock-Energy | 0.82% | +0.27% | -1.60% | |
| 17 | LRCX | Lam Research CORP | Stock-Tech | 0.77% | +0.39% | +50.59% | |
| 18 | WMT | Walmart INC | Stock-Consumer Staples | 0.67% | +0.12% | +1.97% | |
| 19 | MU | Micron Technology INC | Stock-Tech | 0.66% | +0.30% | +46.23% | |
| 20 | V | Visa Inc-class A Shares | Stock-Financials | 0.59% | -0.08% | -4.30% | |
| 21 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.58% | — | -15.18% | |
| 22 | CSCO | Cisco Systems INC | Stock-Tech | 0.58% | — | +4.26% | |
| 23 | BAC | Bank Of America CORP | Stock-Financials | 0.55% | -0.07% | -7.10% | |
| 24 | MRK | Merck & Co. INC. | Stock-Healthcare | 0.55% | — | -13.83% | |
| 25 | KLAC | Kla CORP | Stock-Tech | 0.54% | +0.12% | -2.21% | |
| 26 | MA | Mastercard INC - A | Stock-Financials | 0.53% | -0.07% | -5.66% | |
| 27 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.51% | +0.51% | NEW | |
| 28 | ABBV | Abbvie INC | Stock-Healthcare | 0.50% | -0.05% | -11.40% | |
| 29 | KO | Coca-cola Co/the | Stock-Consumer Staples | 0.47% | — | -0.81% | |
| 30 | NFLX | Netflix INC | Stock-Comm Services | 0.46% | — | -6.30% | |
| 31 | VZ | Verizon Communications INC | Stock-Comm Services | 0.45% | — | -15.87% | |
| 32 | CVX | Chevron CORP | Stock-Energy | 0.44% | +0.14% | +1.65% | |
| 33 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 0.44% | — | -6.22% | |
| 34 | HD | Home Depot INC | Stock-Consumer Disc | 0.43% | -0.05% | -12.36% | |
| 35 | AMGN | Amgen INC | Stock-Healthcare | 0.43% | — | -5.60% | |
| 36 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 0.39% | — | -6.77% | |
| 37 | AMAT | Applied Materials INC | Stock-Tech | 0.39% | +0.09% | -10.01% | |
| 38 | CAT | Caterpillar INC | Stock-Industrials | 0.38% | +0.09% | +0.38% | |
| 39 | IBM | Intl Business Machines CORP | Stock-Tech | 0.37% | -0.12% | -14.21% | |
| 40 | UNH | Unitedhealth Group INC | Stock-Healthcare | 0.36% | -0.10% | -10.35% | |
| 41 | GS | Goldman Sachs Group INC | Stock-Financials | 0.36% | — | +15.79% | |
| 42 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 0.35% | -0.07% | -6.59% | |
| 43 | GE | General Electric | Stock-Industrials | 0.35% | — | -3.50% | |
| 44 | AMD | Advanced Micro Devices | Stock-Tech | 0.35% | — | -5.93% | |
| 45 | INTC | Intel CORP | Stock-Tech | 0.34% | +0.10% | +11.20% | |
| 46 | WFC | Wells Fargo & Co | Stock-Financials | 0.34% | — | +3.25% | |
| 47 | RTX | Rtx CORP | Stock-Industrials | 0.33% | — | -4.49% | |
| 48 | PEP | Pepsico INC | Stock-Consumer Staples | 0.31% | -0.13% | -39.68% | |
| 49 | GILD | Gilead Sciences INC | Stock-Healthcare | 0.31% | — | -3.15% | |
| 50 | DE | Deere & Co | Stock-Industrials | 0.30% | — | +1.60% |
Performance for Q3 2026
+3%
Performance Last 4 Quarters
+21.5%
Based on 79% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 1064 | $162.5B | 17 | |
| 2025-12-31 | 1086 | $174.9B | 15 | |
| 2025-09-30 | 1089 | $167.0B | 34 | |
| 2025-06-30 | 1114 | $157.0B | 0 | |
| 2025-03-31 | 1118 | $143.1B | 17 | |
| 2024-12-31 | 1142 | $149.5B | 100 | |
| 2024-09-30 | 1146 | $142.9B | 0 | |
| 2024-06-30 | 1167 | $136.3B | 0 | |
| 2024-03-31 | 1169 | $142.2B | 0 | |
| 2023-12-31 | 1187 | $131.7B | 0 | |
| 2023-09-30 | 1190 | $116.2B | 0 | |
| 2023-06-30 | 1210 | $116.5B | 0 | |
| 2023-03-31 | 1215 | $112.7B | 0 | |
| 2022-12-31 | 1217 | $117.3B | 0 | |
| 2022-09-30 | 1222 | $108.7B | 0 | |
| 2022-06-30 | 1221 | $106.9B | 0 | |
| 2022-03-31 | 1227 | $128.7B | 0 | |
| 2021-12-31 | 1237 | $149.4B | 0 | |
| 2021-09-30 | 1239 | $134.0B | 0 | |
| 2021-06-30 | 1529 | $133.3B | 100 | |
| 2021-03-31 | 3528 | $131.4B | 11 | |
| 2020-12-31 | 3563 | $129.7B | 18 | |
| 2020-09-30 | 3559 | $112.4B | 16 | |
| 2020-06-30 | 3507 | $101.4B | 24 | |
| 2020-03-31 | 3381 | $82.6B | 31 | |
| 2019-12-31 | 3436 | $110.4B | 15 | |
| 2019-09-30 | 3259 | $100.7B | 23 | |
| 2019-06-30 | 3264 | $84.7B | 16 | |
| 2019-03-31 | 3210 | $81.2B | 20 | |
| 2018-12-31 | 3252 | $71.3B | 25 | |
| 2018-09-30 | 3290 | $77.6B | 15 | |
| 2018-06-30 | 3289 | $72.3B | 13 | |
| 2018-03-31 | 3285 | $70.2B | 13 | |
| 2017-12-31 | 3316 | $74.0B | 14 | |
| 2017-09-30 | 3344 | $67.3B | 12 | |
| 2017-06-30 | 3379 | $62.5B | 10 | |
| 2017-03-31 | 3435 | $61.3B | 11 | |
| 2016-12-31 | 3435 | $59.6B | 12 | |
| 2016-09-30 | 3480 | $60.8B | 11 | |
| 2016-06-30 | 3564 | $61.8B | 11 | |
| 2016-03-31 | 3588 | $62.0B | 13 | |
| 2015-12-31 | 3626 | $63.3B | 14 | |
| 2015-09-30 | 3648 | $58.9B | 17 | |
| 2015-06-30 | 3678 | $66.6B | 22 | |
| 2015-03-31 | 3813 | $72.4B | 0 | |
| 2014-12-31 | 3813 | $72.4B | 17 | |
| 2014-09-30 | 3775 | $72.4B | 11 | |
| 2014-06-30 | 3791 | $73.5B | 11 | |
| 2014-03-31 | 3756 | $70.0B | 12 | |
| 2013-12-31 | 3977 | $69.7B | 29 | |
| 2013-09-30 | 3981 | $54.0B | 11 | |
| 2013-06-30 | 3996 | $49.8B | — |
California Public Employees Retirement System's most significant position changes for 2026-03-31: New buy: Ishares Core S&p 500 ETF (IVV); Add: Vanguard S&p 500 ETF (VOO) — shares +6.49%; Add: Microsoft CORP (MSFT) — shares +3.70%; Trim: Nvidia CORP (NVDA) — shares -10.53%; Trim: Alphabet Inc-cl C (GOOG) — shares -16.51%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | VOO | Vanguard S&p 500 ETF | +1% | +6.49% | Add |
| 2 | LRCX | Lam Research CORP | +0.4% | +50.59% | Add |
| 3 | MU | Micron Technology INC | +0.3% | +46.23% | Add |
| 4 | XOM | Exxon Mobil CORP | +0.3% | -1.60% | Trim |
| 5 | AAPL | Apple INC | +0.2% | +3.68% | Add |
| 6 | CVX | Chevron CORP | +0.1% | +1.65% | Add |
| 7 | KLAC | Kla CORP | +0.1% | -2.21% | Trim |
| 8 | WMT | Walmart INC | +0.1% | +1.97% | Add |
| 9 | COP | Conocophillips | +0.1% | +12.13% | Add |
| 10 | INTC | Intel CORP | +0.1% | +11.20% | Add |
| 11 | CAT | Caterpillar INC | +0.1% | +0.38% | Add |
| 12 | AMAT | Applied Materials INC | +0.1% | -10.01% | Trim |
| 13 | TT | Trane Technologies plc | +0.1% | +51.91% | Add |
| 14 | MRVL | Marvell Technology INC | +0.1% | +40.34% | Add |
| 15 | MPWR | Monolithic Power Systems INC | +0.1% | +88.20% | Add |
| 16 | ABBV | Abbvie INC | -0.1% | -11.40% | Trim |
| 17 | HD | Home Depot INC | -0.1% | -12.36% | Trim |
| 18 | ACN | Accenture plc | -0.1% | -1.94% | Trim |
| 19 | NOW | Servicenow INC | -0.1% | -0.77% | Trim |
| 20 | ADBE | Adobe INC | -0.1% | -1.40% | Trim |
| 21 | APP | Applovin Corp-class A | -0.1% | +5.17% | Add |
| 22 | ELV | Elevance Health INC | -0.1% | -45.55% | Trim |
| 23 | BAC | Bank Of America CORP | -0.1% | -7.10% | Trim |
| 24 | MA | Mastercard INC - A | -0.1% | -5.66% | Trim |
| 25 | PLTR | Palantir Technologies Inc-a | -0.1% | -6.59% | Trim |
| 26 | BSX | Boston Scientific CORP | -0.1% | -24.93% | Trim |
| 27 | PGR | Progressive CORP | -0.1% | -21.25% | Trim |
| 28 | TRV | Travelers Cos Inc/the | -0.1% | -39.58% | Trim |
| 29 | V | Visa Inc-class A Shares | -0.1% | -4.30% | Trim |
| 30 | APH | Amphenol Corp-cl A | -0.1% | -24.61% | Trim |
| 31 | ABT | Abbott Laboratories | -0.1% | -14.19% | Trim |
| 32 | UNH | Unitedhealth Group INC | -0.1% | -10.35% | Trim |
| 33 | LLY | Eli Lilly & Co | -0.1% | -2.15% | Trim |
| 34 | JPM | Jpmorgan Chase & Co | -0.1% | -6.70% | Trim |
| 35 | ORCL | Oracle CORP | -0.1% | -14.75% | Trim |
| 36 | ISRG | Intuitive Surgical INC | -0.1% | -30.23% | Trim |
| 37 | IBM | Intl Business Machines CORP | -0.1% | -14.21% | Trim |
| 38 | PEP | Pepsico INC | -0.1% | -39.68% | Trim |
| 39 | MDT | Medtronic plc | -0.1% | -49.89% | Trim |
| 40 | INTU | Intuit INC | -0.1% | -15.54% | Trim |
| 41 | BRK-B | Berkshire Hathaway Inc-cl B | -0.2% | -17.98% | Trim |
| 42 | GOOGL | Alphabet Inc-cl A | -0.2% | -4.81% | Trim |
| 43 | AVGO | Broadcom INC | -0.2% | -2.38% | Trim |
| 44 | TSLA | Tesla INC | -0.2% | -1.01% | Trim |
| 45 | CRM | Salesforce INC | -0.2% | -25.79% | Trim |
| 46 | META | Meta Platforms Inc-class A | -0.2% | -3.59% | Trim |
| 47 | GOOG | Alphabet Inc-cl C | -0.4% | -16.51% | Trim |
| 48 | NVDA | Nvidia CORP | -0.8% | -10.53% | Trim |
| 49 | MSFT | Microsoft CORP | -0.9% | +3.70% | Add |
| 50 | IVV | Ishares Core S&p 500 ETF | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-06 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-02-12 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-11-14 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-08-13 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-05-13 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-04-23 | Amendment | View on EDGAR |
| 2024-12-31 | 2025-02-12 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-11-13 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-08-14 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-30 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-02-01 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-11-02 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-09 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-05-12 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-02-08 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-11-09 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-08-10 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-05-04 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-10 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-10 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-13 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-14 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-02 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-05 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-12 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-12 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-01-27 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-10-31 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-15 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-03 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-08 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-13 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-15 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-11 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-02-06 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2017-11-15 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-11 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-11 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-10 | 13F-HR | View on EDGAR |
| 2016-09-30 | 2016-10-25 | Amendment | View on EDGAR |
| 2016-09-30 | 2016-10-24 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-10-25 | Amendment | View on EDGAR |
| 2016-06-30 | 2016-08-03 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-04 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-04 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-13 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-08-14 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-08-17 | Amendment | View on EDGAR |
| 2015-03-31 | 2015-05-18 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-09 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-07 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-08-14 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2015-08-17 | Amendment | View on EDGAR |
| 2014-03-31 | 2014-04-18 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2015-08-17 | Amendment | View on EDGAR |
| 2013-12-31 | 2014-02-13 | Amendment | View on EDGAR |
| 2013-12-31 | 2014-02-13 | Amendment | View on EDGAR |
| 2013-12-31 | 2014-02-11 | 13F-HR | View on EDGAR |
| 2013-09-30 | 2013-11-12 | 13F-HR | View on EDGAR |
| 2013-06-30 | 2013-08-07 | 13F-HR | View on EDGAR |
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