Jim Simons Medical Instruments & Supplies

Renaissance Technologies LLC

  • $70.6 Billion
  • Q2 2025

Stock List

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$17B
$79.1 Million 0.11% of portfolio
1,213,313
Q2 2025 Reduced 33.75%
$55.6B
$46.7 Million 0.07% of portfolio
271,391
Q2 2025 New
$2.34B
$31.1 Million 0.04% of portfolio
1,417,300
Q2 2025 Reduced 18.43%
$42.1B
$26.6 Million 0.04% of portfolio
103,000
Q2 2025 Added 90.74%
$1.19B
$23.1 Million 0.03% of portfolio
1,300,054
Q2 2025 Added 69.13%
$2.81B
$21.3 Million 0.03% of portfolio
1,341,058
Q2 2025 Added 438.1%
$4.82B
$16 Million 0.02% of portfolio
170,912
Q2 2025 Added 2.58%
$9.12B
$14.6 Million 0.02% of portfolio
93,100
Q2 2025 Reduced 24.92%
$2.07B
$13.2 Million 0.02% of portfolio
158,700
Q2 2025 Added 2.85%
$1.66B
$12.4 Million 0.02% of portfolio
377,700
Q2 2025 Added 22.67%
$209M
$12.1 Million 0.02% of portfolio
213,314
Q2 2025 Reduced 2.02%
$2.64B
$11.4 Million 0.02% of portfolio
86,600
Q2 2025 Added 884.09%
$346M
$10.5 Million 0.01% of portfolio
1,062,729
Q2 2025 Added 18.62%
$6.74B
$8.25 Million 0.01% of portfolio
66,304
Q2 2025 New
$5.61B
$7.61 Million 0.01% of portfolio
64,300
Q2 2025 New
$203M
$6.83 Million 0.01% of portfolio
2,276,303
Q2 2025 Reduced 11.47%
$3.41B
$5.65 Million 0.01% of portfolio
289,400
Q2 2025 Added 112.95%
$17.8B
$5.32 Million 0.01% of portfolio
24,300
Q2 2025 New
$7.89B
$4.27 Million 0.01% of portfolio
25,377
Q2 2025 Added 69.18%
$195M
$2.87 Million 0.0% of portfolio
459,609
Q2 2025 Added 37.35%
$228M
$1.06 Million 0.0% of portfolio
37,400
Q2 2025 Added 9.04%
$1.32B
$535,000 0.0% of portfolio
31,900
Q2 2025 Reduced 51.22%
$187M
$374,000 0.0% of portfolio
104,600
Q2 2025 Reduced 48.84%
$20M
$348,000 0.0% of portfolio
791,978
Q2 2025 Reduced 10.38%
$46M
$274,000 0.0% of portfolio
28,021
Q2 2025 Reduced 0.36%
$27M
$222,000 0.0% of portfolio
348,407
Q2 2025 Reduced 3.12%
$14.7M
$141,000 0.0% of portfolio
54,831
Q2 2025 Reduced 32.83%
$199M
$92,000 0.0% of portfolio
43,800
Q2 2025 Reduced 64.13%
$42.7M
$46,000 0.0% of portfolio
73,197
Q2 2025 Reduced 5.86%
$44.2M
$44,000 0.0% of portfolio
10,900
Q2 2025 New
$87.4M
$11,000 0.0% of portfolio
11,000
Q2 2025 New
$9.34M
$9,000 0.0% of portfolio
24,100
Q2 2025 Added 94.35%
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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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