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Ken Griffin
CITADEL ADVISORS LLC
Latest filing: 2026-03-31
Ken Griffin runs CITADEL ADVISORS LLC and currently holds 12,857 stock positions, which is more than the average of 236 among the investors we track. The portfolio is valued at approximately $618.47B. Their top holdings are NVDA, IVV, AMZN, MU, DIA. The top five represent 1.7% of reported portfolio weight. Ken Griffin ranks #721 out of 1000 investors tracked by Alpha Score. In the most recent quarter, Ken Griffin initiated 2 new positions. They added to 68 existing positions. They trimmed 30 positions. Their current best-performing preview position is TOUR with returns of +1,141.94%.
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12,857 stock holdings
| Holding | Weight | Avg Buy | Current | Return | Quarter Change |
|---|---|---|---|---|---|
 NVDA NVIDIA CORPORATION | 0.53% | $171.06 | $192.53 | +12.55% | Trimmed -13.43% |
 IVV ISHARES TR | 0.43% | $653.41 | $738.46 | +13.02% | Added +5363.87% |
 AMZN AMAZON COM INC | 0.27% | $227.45 | $228.04 | +0.26% | Trimmed -42.69% |
 MU MICRON TECHNOLOGY INC | 0.25% | $210.96 | $786.59 | +272.86% | Added +50.59% |
 DIA STATE STR SPDR DOW JONES IND | 0.25% | $472.21 | $518.44 | +9.79% | Trimmed -29.57% |
 TSM TAIWAN SEMICONDUCTOR MANUFAC | 0.22% | $304.65 | $379.34 | +24.52% | Added +34.86% |
 AAPL APPLE INC | 0.21% | $235.42 | $340.27 | +44.54% | Trimmed -5.56% |
 META META PLATFORMS INC | 0.17% | $642.23 | $589.13 | -8.27% | Added +128.58% |
 AVGO BROADCOM INC | 0.16% | $328.43 | $376.68 | +14.69% | Trimmed -15.65% |
 MSFT MICROSOFT CORP | 0.16% | $502.34 | $394.78 | -21.41% | Trimmed -19.16% |
Showing 1-10 of 12,857