Cathie Wood’s ARKK ETF Heads for Best Day Ever as Risk Assets Surge

Cathie Wood’s flagship fund clocked its best session on Thursday as riskier assets bounce following a softer-than-expected inflation report.

The ARK Innovation ETF (ticker ARKK) surged 15%, the most on record, after data showed that prices rose slower than forecast, which fueled bets that the Federal Reserve could dial back its aggressive tightening efforts. That’s good news for riskier assets that have been weighed down by the central bank’s rate-hiking efforts.

ARKK’s best day ever shows how swiftly battered growth stocks can recoup losses and outperform major asset classes when inflation softens. Ark Investment Management LLC’s funds capitalized on Thursday’s sizzling rebound by paring stakes in self-driving technology provider TuSimple Holdings Inc., 3D printing services provider Materialise NV, defense systems maker Elbit Systems Ltd. and Southeast Asian e-commerce company Sea Ltd.

In the days leading up to the consumer price index print, Wood had boosted bets on some of her favorites like electric vehicle bellwether Tesla Inc., cryptocurrency exchange operator Coinbase Global Inc, online broker Robinhood Markets Inc., software maker Adobe Inc. and even small biotechnology firms like Nurix Therapeutics Inc. Key exits included chipmaker Nvidia Corp.

Meanwhile, the AXS 2X Innovation ETF (TARK), which tracks double the performance of Wood’s fund, raced ahead by 28%, the most since its inception earlier this year, while the AXS Short Innovation Daily ETF (SARK), which is structured to deliver the inverse of ARK Innovation’s performance each day, slid 14%, the most on record.