Nvidia (NVDA) Director Mark Stevens Sells $300 Million in Shares as Stock Nears Record Valuations
Key Takeaways
- •Nvidia board member Mark Stevens sold 1.366 million shares on September 18 for approximately $300.15 million, with most shares executed at a weighted-average price of $219.72.
- •His cumulative documented Nvidia share sales since late August now total roughly $946.6 million across three transactions.
- •The September 18 sale was conducted through the Third Millennium Trust, which retained about 970,531 Nvidia shares afterward.
- •Stevens still holds around 11.54 million shares directly plus 15.02 million through the Envy Trust, so the latest sale amounted to only about 4.7% of his pre-sale position.
- •The filings disclose no reason for the selling, and Nvidia stock reacted only marginally, trading near $227.80 premarket Wednesday against a 52-week high of $236.54.

Nvidia (NVDA) board member Mark Stevens has disclosed another substantial stock sale, unloading 1.366 million shares for proceeds of approximately $.15 million. Stevens has served on Nvidia's board since 2008 and manages S-Cubed Capital, a family investment office, after a long tenure as a partner at venture firm Sequoia Capital. The transaction brings his total documented sales since late August to roughly $946.6 million and comes as the chipmaker's stock trades near record levels.
Nvidia shares slipped about 0.5% in Wednesday's premarket session, trading near $227.80 after closing Tuesday at $228.87. The stock had advanced 0.7% during Tuesday's session and continues to trade in close proximity to its 52-week high of $236.54.
Cumulative Sales Approach $947 Million
According to filings with the U.S. Securities and Exchange Commission (SEC), Stevens sold 1.366 million shares on September 18, generating proceeds of approximately $300.15 million. Sales by directors of U.S.-listed companies are reported on Form 4 filings, which the SEC generally requires within two business days of the transaction, placing insider moves into the public record promptly. The bulk of the transaction consisted of 1.356 million shares executed at a weighted-average price of $219.72, while an additional 10,000 shares were sold at an average price of $220.42.
The latest divestiture adds to two previously disclosed transactions. Stevens offloaded approximately $410.8 million worth of Nvidia shares in sales commencing August 31, followed by another disposal worth roughly $235.6 million in early September. Combined, his documented share sales since the end of August total nearly $946.6 million. Prior SEC filings verify his position as a company director and detail multiple transactions executed over several trading sessions.
The September 18 sale originated from the Third Millennium Trust, where Stevens and his spouse serve as co-trustees. After completing the transaction, the trust retained approximately 970,531 Nvidia shares.
Stevens continues to maintain considerable exposure to the company. He holds around 11.54 million shares through direct ownership and an additional 15.02 million shares via the Envy Trust. Set against that total, the latest sale represents only a small fraction of his overall Nvidia holdings, amounting to approximately 4.7% of his pre-sale position.
The filings detail the transaction's magnitude, pricing, and ownership arrangements, but they offer no explanation for Stevens' selling decision. As a result, the disposals should not necessarily be interpreted as commentary on Nvidia's prospects.
Stock Performance Holds Near Peak Levels
The insider sales have unfolded while Nvidia shares remain near all-time highs. NVDA closed Tuesday at $228.87, not far from its 52-week peak of $236.54, and the stock has shown a robust recovery from its late-August pullback. Nvidia finished at $217.55 on August 28 before rebounding above $228 by September 22.
Substantial insider disposals typically attract market scrutiny, as investors monitor executive and director activity for potential valuation signals. Insiders may divest for numerous reasons, however, including portfolio diversification, tax obligations, or personal wealth management, and the filings do not disclose Stevens' specific rationale. Some directors also conduct sales through pre-arranged Rule 10b5-1 trading plans, though the disclosures here do not mention any such arrangement. The sustained pace of selling may nonetheless generate some near-term unease given its scale: nearly $1 billion in documented sales within less than a month is a significant absolute amount, even for a corporation exceeding $5 trillion in market capitalization.
Nvidia's primary investment considerations extend beyond individual director trading patterns. These include the durability of artificial intelligence infrastructure expenditures, competitive dynamics, export control measures, customer concentration risks, and valuation metrics relative to anticipated growth trajectories.
The latest transaction has so far triggered only a marginal market response. Nvidia was changing hands around $227.80 in Wednesday's premarket session, with market participants monitoring for additional insider filings that might indicate whether Stevens will continue reducing his stake.
Source: Blockonomi
Primary reference: GuruFocus via TradingView