Gundlach Warns S&P 500 Hides Bear Market in 38% of Stocks
Jeffrey Gundlach, founder of DoubleLine Capital, warned that the S&P 500's recent record highs mask significant weakness across a majority of its constituents. During an interview with economist David Rosenberg on October 9, Gundlach compared the market to a hollow tree that appears healthy from the outside but lacks structural integrity inside. He argued that while headline indexes remain elevated, individual companies supporting them are facing deteriorating conditions. MarketWatch reported on October 16 that 191 S&P 500 stocks, representing approximately 38% of the index, were trading at least 20% below their 52-week highs. This decline meets the traditional definition of a bear market. Rosenberg noted that three-quarters of the broader S&P 1500 index were already down at least 10% from their peaks. The divergence between top performers and the wider market is driven by the market-cap weighting of major indexes. When large technology companies perform well, their gains can obscure losses in smaller constituents. Between July 13 and late August, Microsoft and Nvidia added $1.42 trillion in combined market capitalization. During the same period, the other 71 technology stocks in the S&P 500 collectively lost $22 billion. Gundlach identified rising borrowing costs as a key stressor, particularly for companies financing artificial intelligence infrastructure. He pointed to a divergence in corporate credit spreads, indicating that lenders demand higher compensation for financing AI-related businesses compared to other sectors. Goldman Sachs previously warned that AI-driven debt expansion was pressuring corporate credit markets, noting that hyperscaler leverage ratios reached 1.8 times in six months. CoreWeave bonds fell to approximately 81 cents on the dollar during the October technology sell-off, according to MarketWatch. This decline reflects investor concern over debt-heavy financing models in the neocloud sector. The broader fiscal backdrop also presents risks for equity valuations. Gundlach estimated annual federal interest expenses at $1 trillion to $1.5 trillion, with deficits exceeding $2 trillion. The 30-year Treasury yield reached approximately 5.62%, its highest level in nearly 25 years. The Congressional Budget Office projects that interest rates running 1.5 percentage points above its baseline could add $6 trillion to federal deficits through 2036. This scenario could push publicly held debt to 133% of GDP. Higher Treasury yields compete with stocks for investor capital and increase financing costs for corporate expansion. Gundlach suggested keeping a portion of assets in short-term government bonds to secure returns near 6%, rather than relying solely on equities. He emphasized that the risk is not an immediate halt to AI spending but the potential for higher borrowing costs to strain companies whose profits are years away.
Jeffrey Gundlach, founder of DoubleLine Capital, warned that the S&P 500's recent record highs mask significant weakness across a majority of its constituents. During an interview with economist David Rosenberg on October 9, Gundlach compared the market to a hollow tree that appears healthy from the outside but lacks structural integrity inside. He argued that while headline indexes remain elevated, individual companies supporting them are facing deteriorating conditions. MarketWatch reported on October 16 that 191 S&P 500 stocks, representing approximately 38% of the index, were trading at least 20% below their 52-week highs. This decline meets the traditional definition of a bear market. Rosenberg noted that three-quarters of the broader S&P 1500 index were already down at least 10% from their peaks. The divergence between top performers and the wider market is driven by the market-cap weighting of major indexes. When large technology companies perform well, their gains can obscure losses in smaller constituents. Between July 13 and late August, Microsoft and Nvidia added $1.42 trillion in combined market capitalization. During the same period, the other 71 technology stocks in the S&P 500 collectively lost $22 billion. Gundlach identified rising borrowing costs as a key stressor, particularly for companies financing artificial intelligence infrastructure. He pointed to a divergence in corporate credit spreads, indicating that lenders demand higher compensation for financing AI-related businesses compared to other sectors. Goldman Sachs previously warned that AI-driven debt expansion was pressuring corporate credit markets, noting that hyperscaler leverage ratios reached 1.8 times in six months. CoreWeave bonds fell to approximately 81 cents on the dollar during the October technology sell-off, according to MarketWatch. This decline reflects investor concern over debt-heavy financing models in the neocloud sector. The broader fiscal backdrop also presents risks for equity valuations. Gundlach estimated annual federal interest expenses at $1 trillion to $1.5 trillion, with deficits exceeding $2 trillion. The 30-year Treasury yield reached approximately 5.62%, its highest level in nearly 25 years. The Congressional Budget Office projects that interest rates running 1.5 percentage points above its baseline could add $6 trillion to federal deficits through 2036. This scenario could push publicly held debt to 133% of GDP. Higher Treasury yields compete with stocks for investor capital and increase financing costs for corporate expansion. Gundlach suggested keeping a portion of assets in short-term government bonds to secure returns near 6%, rather than relying solely on equities. He emphasized that the risk is not an immediate halt to AI spending but the potential for higher borrowing costs to strain companies whose profits are years away.