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Fund Update: RENAISSANCE TECHNOLOGIES LLC added 538,120 shares of NETFLIX stock (NFLX) to their portfolio

Reported by Quiverquant
Aug 13, 2025· 2 min read
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Key Takeaways
  • • Renaissance Technologies LLC added 538,120 shares of Netflix (NFLX) in Q2 2025, representing a 131,892.2% increase in its position with an estimated value of $720.6 million at an average purchase price of $113.07 per share.
  • • This Netflix acquisition reflects Renaissance's continued tactical positioning in the streaming sector, marking one of multiple large institutional moves into the stock during 2025.
  • • Renaissance's Netflix position demonstrates active portfolio management consistent with the firm's quantitative investment methodology, with a documented history of 48 Netflix transactions since Q3 2013.
  • • The Q2 2025 filing shows Renaissance building significant exposure during a period when Netflix stock traded in a $85.59–$133.91 range, positioning the fund for subsequent volatility.
  • • Renaissance Technologies' Netflix holding represents part of a broader portfolio repositioning in Q2 2025, alongside moves in other technology stocks including Lam Research and ServiceNow.
Summary
Renaissance Technologies LLC, the quantitative investment powerhouse managed by Jim Simons, substantially increased its Netflix position in the second quarter of 2025 by acquiring 538,120 shares, according to SEC 13F filings disclosed on Quiver Quantitative. The transaction valued at approximately $720.6 million represents a 131,892.2% increase from the fund's prior quarter holdings, with an average purchase price of $113.07 per share executed within a quarterly trading range of $85.59 to $133.91.

This Netflix acquisition is part of a broader Q2 2025 portfolio repositioning by Renaissance Technologies, which simultaneously boosted positions in complementary technology holdings including Lam Research and ServiceNow. The Netflix move underscores the fund's continued emphasis on streaming and digital media exposure as a core component of its technology allocation strategy.

Renaissance's Netflix position represents tactical conviction during a period of sector volatility. Institutional investor appetite for Netflix shares accelerated throughout 2025, with multiple fund managers executing significant purchases. The firm's historical Netflix transaction record—comprising 22 buy transactions and 25 sell transactions since Q3 2013—demonstrates that Renaissance views Netflix as an active trading vehicle suited to its quantitative modeling framework rather than a static long-term holding.

The Q2 2025 filing reflects Renaissance's sophisticated approach to equity portfolio construction, balancing entry points and position sizing relative to historical volatility patterns. Subsequent quarterly filings show the fund later increased its Netflix stake further by 164.5% in Q4 2025, followed by tactical reductions in Q1 2026, illustrating the dynamic nature of Renaissance's Netflix exposure management through changing market conditions.

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Quiverquant Fund Update: RENAISSANCE TECHNOLOGIES LLC added 538,120 shares of NETFLIX stock (NFLX) to their portfolio