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Cathie Wood’s ARK ETFs have disclosed their daily trades for Wednesday, May 28th, 2025, revealing a series of strategic moves in the tech and biotech sectors. The most significant trade of the day was the purchase of 251,080 shares of Tempus AI Inc (NYSE:TEM), valued at $16,538,639. This acquisition was spread across ARKK and ARKG ETFs, with the majority being added to ARKK’s holdings.
On the sell side, ARK ETFs offloaded a substantial number of shares in two high-profile companies. Tesla Inc (NASDAQ:TSLA) saw a reduction of 15,817 shares, totaling $5,739,831, while Roblox Corp (NYSE:RBLX) parted with 67,261 shares, amounting to $5,746,107. These sales indicate a rebalancing of ARK’s portfolio away from these particular stocks.
ARK’s interest in the aerospace sector was highlighted by the purchase of 2,902 shares of L3Harris Technologies Inc (NYSE:LHX) through its ARKQ ETF, with a dollar value of $719,405. Additionally, ARKQ ETF increased its stake in Iridium Communications Inc (NASDAQ:IRDM) by 8,538 shares, totaling $223,951.
In the realm of lunar exploration, ARKQ ETF continued to bet on Intuitive Machines Inc (NASDAQ:LUNR), buying 134,023 shares valued at $1,694,050. This follows a pattern of consistent investment in the company, as seen in previous trades.
Biotech also remained a focal point, with ARKG ETF adding 1,658 shares of Illumina Inc (NASDAQ:ILMN) and 15,711 shares of Twist Bioscience Corp (NASDAQ:TWST), valued at $135,252 and $462,060 respectively. Conversely, ARKG ETF sold 319,981 shares of Adaptive Biotechnologies Corp (NASDAQ:ADPT) for $2,924,626, marking a continued divestment from this stock.
ARK’s smaller trades included the sale of 1,459 shares of UiPath Inc (NYSE:PATH) and 7,900 shares of 3D Systems Corp (NYSE:DDD), with the latter being split between ARKQ and ARKX (NYSE:ARKX) ETFs.
This day’s trading activity reflects ARK’s ongoing strategy to adjust its holdings in response to market trends and company performance. Investors closely monitor these trades as indicators of ARK’s confidence in various sectors and individual stocks.
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