Citadel Advisors 13F, Q4 2025
Ken Griffin · quarter ending 31 December 2025 · filed 17 February 2026 · SEC CIK 1423053
Common stock only: shares the fund reported owning at the quarter end, valued as filed. The filing also lists 6,638 put and call lines, reported at the value of the underlying shares; they are not ownership and are not in these totals.
Largest positions, Q4 2025
The 25 largest of 5,870 positions. Weights are against the whole filed book.
| Company | Ticker | Value | % of book |
|---|---|---|---|
| NVIDIA CORPORATION | NVDA | $4.02B | 2.7% |
| AMAZON COM INC | AMZN | $3.26B | 2.2% |
| SPDR DOW JONES INDL AVERAGE | DIA | $2.28B | 1.6% |
| VISA INC | V | $1.60B | 1.1% |
| MICROSOFT CORP | MSFT | $1.58B | 1.1% |
| APPLE INC | AAPL | $1.50B | 1.0% |
| SPDR S&P 500 ETF TR | SPY | $1.47B | 1.0% |
| BROADCOM INC | AVGO | $1.34B | 0.9% |
| UNITEDHEALTH GROUP INC | UNH | $966.67M | 0.7% |
| MORGAN STANLEY | MS | $916.48M | 0.6% |
| ALPHABET INC | GOOGL | $913.19M | 0.6% |
| TAIWAN SEMICONDUCTOR MFG LTD | TSM | $909.43M | 0.6% |
| MICRON TECHNOLOGY INC | MU | $871.15M | 0.6% |
| ELI LILLY & CO | LLY | $752.02M | 0.5% |
| NORFOLK SOUTHN CORP | NSC | $732.96M | 0.5% |
| LAM RESEARCH CORP | LRCX | $726.05M | 0.5% |
| ALPHABET INC | GOOG | $725.57M | 0.5% |
| MERCK & CO INC | MRK | $718.01M | 0.5% |
| SPDR GOLD TR | GLD | $673.76M | 0.5% |
| NETFLIX INC | NFLX | $643.34M | 0.4% |
| APPLIED MATLS INC | AMAT | $636.11M | 0.4% |
| HOME DEPOT INC | HD | $602.01M | 0.4% |
| PALO ALTO NETWORKS INC | PANW | $601.75M | 0.4% |
| PALANTIR TECHNOLOGIES INC | PLTR | $594.83M | 0.4% |
| COGNIZANT TECHNOLOGY SOLUTIO | CTSH | $592.05M | 0.4% |
This is the earliest Citadel Advisors 13F we hold, so there is no earlier filing here to compare it with.
Other quarters
Source: SEC Form 13F-HR, accession 0001104659-26-016408, filed by CITADEL ADVISORS LLC. Values are as filed and cover US-listed positions only; a 13F does not show short positions or holdings outside the US. A 13F may be filed up to 45 days after the quarter ends, so the fund may have traded since. Educational information, not financial advice.