TCW Funds published its second-quarter 2026 investor letter for the TCW Relative Value Mid Cap Fund, whose TGVOX shares returned 14.10% against 13.40% for the Index. Equities rose during the quarter, with the S&P 500 reaching record highs despite volatility tied to a Federal Reserve leadership transition and Middle East tensions. A rebound from first-quarter lows was supported by AI (artificial intelligence) data-center spending, strong earnings and a resilient economy. S&P 500 earnings-growth estimates increased from 18.8% to 23.1%, while portfolio stock selection added 174 basis points (one-hundredth of a percentage point) to performance. Centene Corporation was among the leading contributors, gaining 96.1% in the quarter after better-than-expected earnings, improved medical cost trends and a higher 2026 profit outlook. The fund said evidence of margin-recovery initiatives and a lower-than-expected medical loss ratio, or the share of premiums spent on medical care, supported the recovery case. On September 30, 2026, Centene closed at $62.12, with a $30.69 billion market capitalization, a roughly 50.96% year-to-date gain and a 52-week range of $31.63 to $69.63. The fund favors resilient, cash-generative companies but cautioned that elevated valuations and thin margins for error leave markets sensitive to policy and earnings. It identified AI, digital infrastructure and energy transition themes as supportive, while labor and consumer concerns could be offset by OBBB-related stimulus. Centene was held by 72 hedge fund portfolios at the end of the second quarter, unchanged from the previous quarter, but was not among the 40 Most Popular Stocks Among Hedge Funds Heading Into 2026.