Hedge Funds Rotate AI Bets from Broadcom to TSMC Amid Concentration Risks
Major investors are shifting capital toward the foundry level to hedge against customer volatility in the AI silicon market.
Institutional investors are rotating their semiconductor portfolios, shifting away from fabless designers like Broadcom in favor of the foundational manufacturing power of Taiwan Semiconductor Manufacturing Co. (TSMC). This strategic pivot, revealed in recent Q2 13F filings, suggests a move to capture broader AI growth while mitigating the risks associated with specific customer relationships.
Among the most notable shifts, Stanley Druckenmiller’s Duquesne Family Office completely exited its position in Broadcom during the second quarter. This move comes despite Broadcom reporting explosive financial growth; the company's Q2 FY2026 revenue hit $22.2 billion, a 48% increase year-over-year. More strikingly, Broadcom's AI semiconductor revenue surged 143% to $10.8 billion, reflecting the massive scale of current infrastructure spending.
The Shift to the Foundry
The rotation is driven by a desire to avoid customer concentration risk. Broadcom has served as a critical partner in the development of Alphabet's Tensor Processing Units (TPUs), but market volatility has increased as reports suggest Google may be diversifying its supplier base to include competitors like AMD and MediaTek. By moving capital into TSMC, funds are betting on the entity that manufactures chips for nearly every major AI designer, regardless of which specific architecture wins the market.
TSMC is positioning itself to handle this sustained volume. The company recently raised its 2026 capital expenditure guidance to a range of $60 billion to $64 billion, signaling an aggressive expansion of its production capacity to meet the global surge in AI silicon demand.
Industry Implications
This trend highlights a maturing AI trade where "smart money" is prioritizing the bottleneck of the entire ecosystem—manufacturing—over individual chip designers. While Broadcom remains a dominant force in AI networking and custom silicon, the reliance on a few hyperscale clients creates a vulnerability that the diversified foundry model of TSMC avoids. Broadcom CEO Hock Tan has maintained that the demand for XPUs and networking is "simply insatiable," yet the institutional exit suggests that financial growth alone may not outweigh the perceived risk of client diversification.
What to Watch
Investors will now be monitoring whether other major funds follow the lead of the Duquesne Family Office in reducing their exposure to custom silicon providers. The primary catalyst for further rotation will be the confirmation of Alphabet's long-term supplier strategy. If Google formally shifts a significant portion of its TPU production to other partners, it could trigger a broader re-evaluation of Broadcom's valuation despite its current revenue trajectory.