Institutional Manager · CIK 0001423053
CITADEL ADVISORS LLC
Miami, FL · File #028-13183
Latest AUM
$665.87B
Positions
15,403
Top-10 Concentration
51.2%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | SPDR S&P 500 ETF TR | SPY | -11,876,100 | -$8.10B | +$642.7M |
| ADD | NETFLIX INC | NFLX | +60,259,200 | +$5.65B | -$2.90B |
| REDUCE | INVESCO QQQ TR | IVZ | -8,060,600 | -$4.95B | +$617.1M |
| REDUCE | NVIDIA CORPORATION | NVDA | -10,193,800 | -$1.90B | -$5.2M |
| REDUCE | ISHARES TR | 464287655 | -5,967,200 | -$1.47B | +$116.9M |
| ADD | INTEL CORP | INTC | +37,864,067 | +$1.40B | +$15.4M |
| ADD | MICRON TECHNOLOGY INC | MU | +3,812,200 | +$1.09B | +$998.7M |
| REDUCE | ISHARES TR | 464287242 | -8,749,000 | -$964.1M | -$14.7M |
| REDUCE | STRATEGY INC | STRK | -5,098,500 | -$774.7M | -$2.55B |
| ADD | BROADCOM INC | AVGO | +1,964,400 | +$679.9M | +$127.5M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202515,403 pos · $665.87B
- 13F HOLDINGS REPORTQ/E Sep 202515,551 pos · $657.15B
- 13F HOLDINGS REPORTQ/E Jun 202515,124 pos · $575.96B
- 13F HOLDINGS REPORTQ/E Mar 202517,161 pos · $527.32B
- 13F HOLDINGS REPORTQ/E Dec 202417,346 pos · $577.87B
- 13F HOLDINGS REPORTQ/E Sep 202416,902 pos · $518.30B
- 13F HOLDINGS REPORTQ/E Jun 202417,024 pos · $494.03B
- 13F HOLDINGS REPORTQ/E Mar 202417,980 pos · $518.50B
- 13F HOLDINGS REPORTQ/E Dec 202317,424 pos · $466.50B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | INVESCO QQQ TR | IVZ | 36,209,000 | $22.24B | 7.53% |
| 2 | SPDR S&P 500 ETF TR | SPY | 28,954,000 | $19.74B | 6.69% |
| 3 | TESLA INC | TSLA | 43,693,000 | $19.65B | 6.66% |
| 4 | SPDR S&P 500 ETF TR | SPY | 26,791,900 | $18.27B | 6.19% |
| 5 | TESLA INC | TSLA | 32,093,400 | $14.43B | 4.89% |
| 6 | NVIDIA CORPORATION | NVDA | 77,385,900 | $14.43B | 4.89% |
| 7 | INVESCO QQQ TR | IVZ | 22,407,800 | $13.77B | 4.66% |
| 8 | NVIDIA CORPORATION | NVDA | 54,984,100 | $10.25B | 3.47% |
| 9 | META PLATFORMS INC | META | 14,728,500 | $9.72B | 3.29% |
| 10 | APPLE INC | AAPL | 31,712,700 | $8.62B | 2.92% |
| 11 | SPDR GOLD TR | GLD | 18,982,000 | $7.52B | 2.55% |
| 12 | APPLE INC | AAPL | 22,843,800 | $6.21B | 2.10% |
| 13 | ALPHABET INC | GOOG | 19,516,000 | $6.11B | 2.07% |
| 14 | MICROSOFT CORP | MSFT | 12,507,600 | $6.05B | 2.05% |
| 15 | NETFLIX INC | NFLX | 62,880,700 | $5.90B | 2.00% |
| 16 | ISHARES TR | 464287655 | 21,866,600 | $5.38B | 1.82% |
| 17 | META PLATFORMS INC | META | 8,086,300 | $5.34B | 1.81% |
| 18 | AMAZON COM INC | AMZN | 22,995,200 | $5.31B | 1.80% |
| 19 | ALPHABET INC | GOOG | 14,633,100 | $4.58B | 1.55% |
| 20 | AMAZON COM INC | AMZN | 18,956,000 | $4.38B | 1.48% |