Jim Cramer's Charitable Trust sold 40 shares of Broadcom at about $335 on Tuesday afternoon, cutting the position to 120 shares and lowering the portfolio weighting to 1 percent from 1.36 percent. The Trust also shed 75 shares of Capital One Financial at roughly $201, leaving 600 shares and reducing the weight to 3.1 percent from about 3.45 percent. Both moves were executed before the market close.

Locking in AI gains

The Broadcom sale realizes a 312 percent gain on shares acquired in August 2023. The Trust framed the trim as a defensive step after a modest two-session rebound in AI names, noting that rising capital costs have begun to pressure the group. Broadcom chief executive Hock Tan flagged the same risk last week. The portfolio applied similar logic earlier this year when it exited Arm Holdings near $300 in early July and sold its final Corning shares in the mid-$140s. Arm has since declined about 23 percent from that exit level, while Corning sits roughly 7 percent lower.

Credit sensitivity drives bank reduction

Capital One was downgraded to a hold-equivalent 2 rating ahead of its Tuesday earnings release. The Trust said the reduction does not reflect a directional bet on the quarterly results but rather disappointment with how front-loaded investments tied to the Discover and Brex acquisitions have constrained profit beats. The portfolio has been adding financial exposure through Bank of New York Mellon, which lacks Capital One's credit sensitivity and exposure to high oil prices and inflation.

The 45-minute window

Subscribers to the CNBC Investing Club received trade alerts before execution. Cramer waits 45 minutes after sending an alert before acting in the charitable trust, or 72 hours if he has discussed the stock on CNBC television. The Trust holds long positions in both AVGO and COF.