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Fund Update: New $571.6M $CRWD stock position opened by RENAISSANCE TECHNOLOGIES LLC

Reported by Quiverquant
Aug 13, 2026· 2 min read
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Key Takeaways
  • • Renaissance Technologies LLC established a new $571.6M position in CrowdStrike Holdings ($CRWD) during Q2 2026, acquiring 2,995,840 shares according to SEC 13F filings disclosed August 13, 2026.
  • • Institutional investor activity in $CRWD remains robust, with 1,361 investors adding shares versus 1,008 reducing positions in the most recent quarter, indicating broad institutional appetite despite selective profit-taking.
  • • JPMorgan Chase led major institutional accumulation with a $6.24B addition of 32.7M shares, while Fidelity Management & Research (FMR LLC) added $3.36B worth of shares (+128.1%), signaling confidence among tier-one asset managers.
  • • Secondary moves included Norges Bank adding $2.8B in shares (14.7M), BlackRock adding $361M (+2.2%), while First Trust Advisors and Amundi trimmed positions, removing $522M and $421M respectively from their $CRWD holdings.
  • • Insider trading activity remains elevated with 1,387 insider transactions recorded over the past six months, reflecting active management and liquidity in the security.
Summary
Renaissance Technologies LLC opened a substantial $571.6M position in CrowdStrike Holdings during the second quarter of 2026, acquiring 2,995,840 shares in what represents a new entry or material expansion of the quantitative hedge fund's cybersecurity exposure. The position was disclosed via SEC 13F filings released August 13, 2026, reflecting holdings as of June 30, 2026.

The Renaissance move occurs amid broad-based institutional accumulation of $CRWD equity. Across the institutional investor universe, 1,361 market participants increased their positions during Q2 2026, compared to 1,008 that reduced holdings, suggesting sustained conviction in the cybersecurity sector despite selective profit-taking. JPMorgan Chase executed the quarter's largest move, adding 32.7 million shares valued at approximately $6.24 billion—a significant allocation increase. Fidelity Management & Research implemented an aggressive accumulation strategy, boosting its position by 128.1% with a $3.36 billion investment, while Norway's sovereign wealth fund (Norges Bank) added $2.8 billion worth of shares.

Among other substantial institutional moves, BlackRock increased its $CRWD holdings by 2.2% ($361M), while First Trust Advisors and Amundi executed notable reductions, exiting $522M and $421M in positions respectively. These divergent moves reflect differentiated views on valuation or portfolio positioning within the institutional investment community.

The breadth of institutional interest in $CRWD extends beyond position sizing into active trading behavior. Insider transactions totaled 1,387 over the preceding six-month period, indicating management-level liquidity activity and participation consistent with normal operations at a mature, publicly traded enterprise.

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Quiverquant Fund Update: New $571.6M $CRWD stock position opened by RENAISSANCE TECHNOLOGIES LLC