Nation’s largest public pension fund plagued by secrecy and underperformance, probe finds
An independent investigation has revealed significant issues within the California Public Employees' Retirement System, the largest public pension fund in the U.S. The report highlights chronic underperformance, secrecy, and conflicts of interest that could jeopardize the financial security of its 2.4 million members. CalPERS executives have disputed the findings, claiming improvements in performance and reduced fees in recent years.
- ▪The California Public Employees' Retirement System has been found to be in the bottom 15% of U.S. public pension funds for five- and ten-year performance periods.
- ▪Nine percent of the fund's assets are tied up in underperforming private equity partnerships, referred to as 'zombie funds'.
- ▪CalPERS executives earn excessive compensation despite the fund's poor performance, with several making over $1 million annually.
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| Original publisher | NBC News — Top |
| Canonical URL | https://www.nbcnews.com/news/us-news/nations-largest-public-pension-fund-plagued-secrecy-underperformance-p-rcna346330 |
| Publication time | Fri, 22 May 2026 10:00:00 GMT |
| Retrieval time | 2026-05-22T10:07:01.295Z |
| Last seen | 2026-05-22T10:07:01.295Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | Wm2gIdUPIO1- |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
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EXCLUSIVEU.S. newsU.S. newsNation’s largest public pension fund plagued by secrecy and underperformance, probe findsThe independent report was commissioned by a nonprofit group that includes retirees who were concerned about the $630 billion California Public Employees’ Retirement System.Listen to this article with a free account00:0000:00The headquarters of the California Public Employees' Retirement System, or CalPERS, in Sacramento.Xavier Mascarenas / TNS via ShutterstockShareAdd NBC News to GoogleMay 22, 2026, 6:00 AM EDTBy Gretchen MorgensonAn independent investigation into the nation’s largest public pension, the California Public Employees’ Retirement System, concluded that its 2.4 million members are imperiled by secrecy, chronic underperformance, understated investment costs and…
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