Jim Simons Portfolio Holdings

Renaissance Technologies LLC

  • $70.6 Billion
  • Q2 2025

Renaissance Technologies LLC, under direction of Jim Simons has filed its 13F form on August 13, 2025 for Q2 2025 where it was disclosed a total value porftolio of $70.6 Billion distributed in 3522 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Palantir Technologies Inc. with a value of $1.84B, Nvidia Corp with a value of $1.17B, Robinhood Markets, Inc. with a value of $1.08B, Verisign Inc with a value of $944M, and Netflix Inc with a value of $721M.

Examining the 13F form we can see an increase of $8.31B in the current position value, from $62.3B to 70.6B.

Renaissance Technologies LLC is based out at New York, NY

Below you can find more details about Jim Simons portfolio as well as his latest detailed transactions.

Portfolio value $70.6 Billion
Technology: $15.6 Billion
Healthcare: $11.2 Billion
Consumer Cyclical: $8.18 Billion
Financial Services: $6.98 Billion
Communication Services: $5.68 Billion
Industrials: $5.57 Billion
Consumer Defensive: $4.83 Billion
Basic Materials: $3.83 Billion
Other: $8.41 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$1.24B
$3 Million 0.0% of portfolio
445,600
Q2 2025 Reduced 0.04%
$66M
$499,000 0.0% of portfolio
514,436
Q2 2025 Added 0.69%
Yatsen Hldg LTD
-
$0 0.0% of portfolio
-
Q2 2025 Reduced 0.86%
$498M
$1.33 Million 0.0% of portfolio
226,965
Q2 2025 Reduced 1.35%
$372M
$740,000 0.0% of portfolio
164,100
Q2 2025 Reduced 36.07%
$1.12B
$502,000 0.0% of portfolio
58,400
Q2 2025 Reduced 3.15%
$16.7M
$314,000 0.0% of portfolio
111,566
Q2 2025 Reduced 1.85%
$51.2M
$2.03 Million 0.0% of portfolio
506,122
Q2 2025 Added 9.12%
Zeekr Intelligent Technology
-
$0 0.0% of portfolio
-
Q2 2025 Reduced 67.47%
$80.3M
$1.77 Million 0.0% of portfolio
1,529,553
Q2 2025 Added 85.17%
$87.4M
$11,000 0.0% of portfolio
11,000
Q2 2025 New
$28.5M
$177,000 0.0% of portfolio
118,201
Q2 2025 Reduced 11.26%
Zepp Health Corporation
-
$0 0.0% of portfolio
-
Q4 2024 Reduced 1.24%
$194M
$979,000 0.0% of portfolio
304,126
Q2 2025 Added 18.46%
Zhihu Inc
-
$0 0.0% of portfolio
-
Q2 2025 Reduced 1.51%
$14.2B
$1.11 Million 0.0% of portfolio
15,914
Q2 2025 New
Zkh Group LTD
-
$0 0.0% of portfolio
-
Q2 2025 Reduced 74.73%
$298M
$1.92 Million 0.0% of portfolio
144,900
Q2 2025 Added 11.46%
Zura Bio LTD
-
$0 0.0% of portfolio
-
Q2 2025 Reduced 51.65%
Zymeworks Inc
-
$0 0.0% of portfolio
-
Q2 2025 Added 18.35%
$59.2M
$444,000 0.0% of portfolio
172,262
Q2 2025 Added 14.64%
Jim Simons

Jim Simons

Jim Simons is the founder and chairman of Renaissance Technologies, a successful investment firm that uses quantitative approaches to investing. Simons is known for his expertise in mathematical modeling and has a reputation for being a skilled and successful investor. He has generated strong returns for his clients over the long term.
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Summary

  • Portfolio
  • No. of Stocks 3,522
  • Current Value $70.6 Billion
  • Prior Value $62.3 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 13, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 632 stocks
  • Additional Purchases 1,565 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 1,306 stocks
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