Ken Griffin Medical Instruments & Supplies

Citadel Advisors LLC

  • $509 Billion
  • Q1 2025

Stock List

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$50.1B
$510 Million 0.1% of portfolio
2,228,485
Q1 2025 Added 25.84%
$187B
$182 Million 0.04% of portfolio
366,504
Q1 2025 Reduced 25.58%
$7.2B
$169 Million 0.03% of portfolio
1,329,735
Q1 2025 Added 12.74%
$5.46B
$101 Million 0.02% of portfolio
951,047
Q1 2025 Added 36.14%
$16.7B
$62.8 Million 0.01% of portfolio
280,727
Q1 2025 Reduced 58.16%
$15B
$28.4 Million 0.01% of portfolio
829,021
Q1 2025 Added 14.37%
$2.5B
$23.7 Million 0.0% of portfolio
684,617
Q1 2025 Added 254.51%
$2.13B
$22.8 Million 0.0% of portfolio
1,251,492
Q1 2025 Added 198.28%
$3.98B
$22.8 Million 0.0% of portfolio
358,180
Q1 2025 Added 89.07%
$2.11B
$22.7 Million 0.0% of portfolio
649,925
Q1 2025 Reduced 5.76%
$3.33B
$21.4 Million 0.0% of portfolio
1,240,758
Q1 2025 Reduced 75.8%
$3.57B
$21.1 Million 0.0% of portfolio
1,412,986
Q1 2025 Reduced 16.18%
$3.24B
$20.6 Million 0.0% of portfolio
148,427
Q1 2025 Reduced 62.09%
$42.6B
$17.7 Million 0.0% of portfolio
186,917
Q1 2025 Reduced 87.88%
$16.4B
$15.9 Million 0.0% of portfolio
257,166
Q1 2025 Reduced 33.32%
$5.58B
$13.2 Million 0.0% of portfolio
95,386
Q1 2025 Reduced 38.74%
$37.6B
$8.63 Million 0.0% of portfolio
38,532
Q1 2025 Reduced 64.15%
$8.69B
$8.24 Million 0.0% of portfolio
49,482
Q1 2025 Reduced 88.78%
$4.86B
$7.76 Million 0.0% of portfolio
535,235
Q1 2025 Reduced 39.42%
$1.48B
$6.11 Million 0.0% of portfolio
189,483
Q1 2025 Reduced 2.82%
$1.91B
$5.72 Million 0.0% of portfolio
320,728
Q1 2025 Added 492.35%
$1.86B
$4.84 Million 0.0% of portfolio
57,717
Q1 2025 Added 58.27%
$823M
$4.36 Million 0.0% of portfolio
247,491
Q1 2025 Reduced 23.03%
$220M
$3.78 Million 0.0% of portfolio
1,120,931
Q1 2025 Reduced 12.38%
$931M
$2.8 Million 0.0% of portfolio
122,802
Q1 2025 Reduced 57.59%
$359M
$1.91 Million 0.0% of portfolio
202,916
Q1 2025 Reduced 75.13%
$216M
$1.45 Million 0.0% of portfolio
25,895
Q1 2025 Added 158.87%
$6.69B
$1.33 Million 0.0% of portfolio
65,376
Q1 2025 Added 30.8%
$129M
$944,000 0.0% of portfolio
175,571
Q1 2025 Added 179.62%
$249M
$476,000 0.0% of portfolio
15,423
Q1 2025 Reduced 29.84%
$575M
$413,000 0.0% of portfolio
25,687
Q1 2025 New
$18.7M
$188,000 0.0% of portfolio
329,964
Q1 2025 Added 380.19%
$165M
$172,000 0.0% of portfolio
97,903
Q1 2025 Added 51.2%
$22.1M
$107,000 0.0% of portfolio
152,964
Q1 2025 Added 105.56%
$167M
$95,000 0.0% of portfolio
37,523
Q1 2025 Added 20.61%
$10.9M
$52,000 0.0% of portfolio
42,016
Q1 2025 Added 2.56%
$10.5M
$51,000 0.0% of portfolio
150,523
Q1 2025 New
$110M
$38,000 0.0% of portfolio
35,112
Q1 2025 New
$40.1M
$20,000 0.0% of portfolio
12,024
Q1 2025 Reduced 15.85%
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Ken Griffin

Ken Griffin

Ken Griffin is the founder and CEO of Citadel Advisors, a successful investment firm that uses technology and data-driven approaches to investing. Griffin is known for his expertise in quantitative investing and his innovative approach to investing. He has generated strong returns for his clients over the long term.
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