Renaissance Technologies LLC, the quantitatively-driven hedge fund founded by the late Jim Simons and currently led by CEO Peter Brown, opened a new $770 million position in Apple Inc. [NASDAQ: AAPL] during the first quarter of 2026, according to a new Form 13F filing submitted to the Securities and Exchange Commission.

The disclosure reflects Renaissance’s holdings as of March 31, 2026, and represents one of the most significant new positions the fund established in the period, given the scale of the initial entry relative to the typical incremental sizing of quant fund allocations.

Apple reported its own record-breaking fiscal second quarter in late April 2026, with revenue of $111.2 billion representing both a new Q2 high and 17% year-over-year growth, driven by iPhone revenue of $57 billion and Services revenue of $31 billion, both of which also set new records for the quarter.

The timing of Renaissance’s Apple accumulation during Q1 preceded the record earnings report, suggesting the fund was building exposure ahead of what turned out to be a significant fundamental upside event.

In the broader 13F institutional landscape around Apple, the picture is mixed: 2,467 institutional investors added AAPL shares during the most recent quarter, while 3,127 decreased their positions, suggesting that while Renaissance was a significant buyer, meaningful net selling was also occurring at the institutional level.

Among the larger disposals, Cardano Risk Management B.V. removed 37.6 million shares, an 89.5% reduction, during Q1 2026, with an estimated value of $9.4 billion, while Capital International Investors reduced its position by 35.5 million shares, approximately 49.5% of its holding.

On the insider side, CEO Tim Cook made six sales totalling 64,949 shares for approximately $16.5 million in the past six months, with no insider purchases during that period, a pattern typical for Apple given its executive compensation structure but one that market observers note leaves no contrasting signal of insider conviction at current price levels.

Apple shares were trading at approximately $298 in mid-May 2026, well above the stock’s year-ago level, with a forward price-to-earnings ratio of approximately 30 times that some analysts describe as pricing in a successful Apple Intelligence-driven iPhone upgrade cycle without leaving a significant margin of safety for investors entering at current levels.