USD/JPY Strength Correlates with Semiconductor Equity Outflows

US export controls on advanced nodes to China, tightened in October 2023 and expanded in 2024, have compressed revenue forecasts for firms reliant on that market. Primary Commerce Department licensing data show approved shipments to Chinese entities fell 22 percent year-over-year through Q2. Currency markets register the downstream effect: CFTC positioning reports indicate net short yen bets unwinding at the fastest pace since 2022, pulling liquidity from high-beta US tech holdings.

Japanese life insurers and pension funds, facing domestic yield compression, have reduced US equity allocations by an estimated $18 billion in the last two reporting periods per Ministry of Finance flow data. This reverses the post-2022 carry-trade pattern that supported semiconductor multiples. The move aligns with Treasury TIC data showing reduced foreign purchases of US tech shares.

The pattern repeats prior episodes: dollar strength against the yen preceded SOX corrections of 12-18 percent in both 2018 and 2022. Absent new US fiscal support for domestic foundry capacity, the incentive structure favors further rotation into yen-denominated assets if the cross holds above 155 through September.