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Citadel Advisors LLC: 13F portfolio Q2 2026 and what copying it returned
Citadel Advisors LLC's 13F for the quarter ended 2026-06-30 (filed Sep 2, 2026): 400 common-share positions, $875.0B reported. Copying each 13F the day after it was filed returned +26.4% from May 19, 2025 to Nov 6, 2026, against +23.7% for SPY.
Copying the 13F
Each 13F bought at the close of the first trading day after it was filed and held, drifting, until the next one; value-weighted over the common-share positions with a price (91.2% of the portfolio on average); 6 filings since May 15, 2025. Price returns for the clone and SPY alike (no dividends, no costs). A 13F lists only US long positions at quarter end, reported up to 45 days later.
Largest holdings (2026-06-30)
| Ticker | Company | Weight | Value | Change in the quarter |
|---|---|---|---|---|
| IVV | iShares Core S&P 500 ETF | 1.5% | $13.2B | +335.3% |
| AMZN | Amazon.com | 0.3% | $2.6B | +34.3% |
| NVDA | NVIDIA | 0.3% | $2.4B | -36.7% |
| AAPL | Apple | 0.2% | $2.1B | +39.9% |
| MSFT | Microsoft | 0.2% | $1.4B | +42.9% |
| LLY | ELI Lilly | 0.1% | $1.1B | +291.1% |
| AVGO | Broadcom | 0.1% | $1.1B | unchanged |
| GOOGL | Alphabet | 0.1% | $1.1B | +5.3% |
| BLK | BlackRock | 0.1% | $1.1B | +56.0% |
| AMD | Advanced Micro Devices | 0.1% | $929M | +154.9% |
| GOOG | Alphabet | 0.1% | $899M | +5.9% |
| SPCX | Space Exploration Technologies | 0.1% | $876M | new |
| ABBV | AbbVie | 0.1% | $798M | +546.5% |
| AMAT | Applied Materials | 0.1% | $782M | -16.2% |
| ABT | Abbott Laboratories | 0.1% | $780M | +348.7% |
| KLAC | KLA | 0.1% | $767M | +6607.7% |
| HWM | Howmet Aerospace | 0.1% | $758M | +177.1% |
| MA | Mastercard | 0.1% | $754M | +30.4% |
| JPM | JPMorgan Chase | 0.1% | $725M | unchanged |
| ORCL | Oracle | 0.1% | $697M | +106.5% |
| MU | Micron Technology | 0.1% | $693M | -86.9% |
| ORLY | O'Reilly Automotive | 0.1% | $646M | +44.7% |
Biggest adds
- SPCX new
- CBRS new
- MAIR new
- QNT new
- HONA new
- HON new
- AEIS new
- XLE new
- HSIC +8703.0%
Biggest cuts
- IEF exit
- XLF exit
- GMED exit
- PTGX exit
- XLB exit
Track record
Of 34 position changes scored in 34 separate decisions, 41.2% were on the right side of SPY over the next three months (Disclosures → Smart money).
Open in Disclosures → every quarter, the clone month by month, the smart-money record
Source: SEC Form 13F-HR, filer CIK 1423053. Not investment advice.