Insiders Sell Into Tech, Buy the Dip

Tech executives are cashing out at pace. AppLovin registers the most negative ORTEX insider momentum of any large-cap US stock over the past month. The ad-tech firm's shares are down 66% year-to-date. Despite that slump, insiders have continued to sell, a pattern that carries limited signal when disposals follow pre-arranged 10b5-1 plans, though the scale is hard to ignore.

Arista Networks, Snowflake, and CrowdStrike also feature among the heaviest insider selling by value over the past month. All three sit on double-digit year-to-date gains. Selling into strength from officers and directors is a recurring theme across software and networking in October.

On the buying side, the picture is more selective. Corebridge Financial tops the US insider purchase table by value over the past month. The insurer's stock is up around 15% this year. Purchases at or near recent highs by company officers tend to carry stronger conviction than sales, which are often planned in advance.

Lennar also saw notable insider buying. The homebuilder is down 15% year-to-date. Buying into a down tape by a director or officer historically draws more attention than selling from a winning position.

Dell Technologies stands out on both lists. Insider selling value is elevated over the past month. The stock has surged 237% year-to-date, giving executives ample reason to trim. Whether those sales are discretionary or plan-driven matters for how to read the signal.

Across the broad market, the ratio of insider selling value to buying value remains skewed heavily toward sales. That is consistent with a market trading near multi-year highs in several sectors, where executives routinely lock in gains.