Citadel Advisors LLC 13F Holdings
Citadel Advisors LLC's holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$875.1B
Largest holding
State STR SPDR S&P 500 ETF T (TR Unit)
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | +14.77M sh | $10.3B | 6.79% |
| ISHARES TR (CORE S&P500 ETF) | +13.48M sh | $9.5B | 1.54% |
| VANECK ETF TRUST (SEMICONDUCTR ETF) | +16.37M sh | $8.5B | 1.89% |
| INVESCO QQQ TR (UNIT SER 1) | +12.83M sh | $8.4B | 5.74% |
| MICROSOFT CORP | +14.55M sh | $5.4B | 2.00% |
| SANDISK CORP | +3.17M sh | $4.6B | 2.55% |
| SPACE EXPLORATION TECHN CORP (CLASS A COM STK) | New position | $3.3B | 0.37% |
| ADVANCED MICRO DEVICES INC | +5.85M sh | $2.3B | 2.21% |
| MICRON TECHNOLOGY INC | +2.40M sh | $1.8B | 4.50% |
| MARVELL TECHNOLOGY INC | +8.98M sh | $1.8B | 0.62% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| SPDR GOLD TR (GOLD SHS) | -13.00M sh | -$5.2B | 0.91% |
| NVIDIA CORPORATION | -18.63M sh | -$3.5B | 2.72% |
| TESLA INC | -7.34M sh | -$2.9B | 2.73% |
| ISHARES SILVER TR (ISHARES) | -31.98M sh | -$1.9B | 0.28% |
| UNITEDHEALTH GROUP INC | -4.73M sh | -$1.6B | 0.62% |
| BOOKING HOLDINGS INC | -7.25M sh | -$1.3B | 0.20% |
| ISHARES TR (MSCI EMG MKT ETF) | -14.85M sh | -$929.8M | 0.16% |
| PALANTIR TECHNOLOGIES INC (CL A) | -5.94M sh | -$780.8M | 0.40% |
| SELECT SECTOR SPDR TR (ST STR MATER ETF) | -12.51M sh | -$630.6M | 0.02% |
| UNITED STS OIL FD LP (UNITS) | -4.89M sh | -$571.5M | 0.17% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | $59.2B | 6.79% | +22.88% |
| INVESCO QQQ TR (UNIT SER 1) | $50.1B | 5.74% | +23.26% |
| MICRON TECHNOLOGY INC | $39.3B | 4.50% | +7.59% |
| TESLA INC | $23.8B | 2.73% | -11.48% |
| NVIDIA CORPORATION | $23.7B | 2.72% | -13.57% |
| SANDISK CORP | $22.2B | 2.55% | +47.99% |
| ADVANCED MICRO DEVICES INC | $19.3B | 2.21% | +21.37% |
| MICROSOFT CORP | $17.4B | 2.00% | +45.21% |
| APPLE INC | $17.4B | 1.99% | +8.50% |
| VANECK ETF TRUST (SEMICONDUCTR ETF) | $16.5B | 1.89% | +185.98% |
| META PLATFORMS INC (CL A) | $14.4B | 1.65% | +6.60% |
| ISHARES TR (CORE S&P500 ETF) | $13.4B | 1.54% | +302.24% |
| ALPHABET INC (CAP STK CL A) | $12.8B | 1.46% | +1.07% |
| ISHARES TR (RUSSELL 2000 ETF) | $12.7B | 1.45% | +14.38% |
| AMAZON COM INC | $12.2B | 1.40% | -0.36% |
| TAIWAN SEMICONDUCTOR MANUFAC (SPONSORED ADS) | $8.6B | 0.99% | +13.51% |
| INTEL CORP | $8.3B | 0.95% | +8.07% |
| ALPHABET INC (CAP STK CL C) | $8.1B | 0.92% | +15.64% |
| SPDR GOLD TR (GOLD SHS) | $7.9B | 0.91% | -37.75% |
| BROADCOM INC | $7.8B | 0.90% | -0.83% |
| GOLDMAN SACHS GROUP INC | $6.4B | 0.73% | +6.18% |
| ELI LILLY & CO | $6.2B | 0.71% | +46.03% |
| ISHARES TR (20 YR TR BD ETF) | $5.7B | 0.65% | +34.01% |
| WESTERN DIGITAL CORP | $5.6B | 0.64% | +49.78% |
| CATERPILLAR INC | $5.6B | 0.64% | +33.15% |
| MARVELL TECHNOLOGY INC | $5.4B | 0.62% | +97.27% |
| UNITEDHEALTH GROUP INC | $5.4B | 0.62% | -26.65% |
| ISHARES TR (IBOXX HI YD ETF) | $5.3B | 0.61% | +20.30% |
| ASML HLDG NV (N Y REGISTRY SHS) | $5.1B | 0.59% | +0.83% |
| NETFLIX INC. | $5.0B | 0.58% | +1.57% |
| SEAGATE TECHNOLOGY HLDNGS PL | $5.0B | 0.57% | +55.03% |
| APPLIED MATLS INC | $4.7B | 0.54% | +53.36% |
| CROWDSTRIKE HLDGS INC (CL A) | $4.3B | 0.49% | +15.83% |
| JPMORGAN CHASE & CO | $4.1B | 0.47% | +4.61% |
| LAM RESEARCH CORP (COM NEW) | $3.9B | 0.45% | +45.52% |
| DELL TECHNOLOGIES INC (CL C) | $3.9B | 0.45% | +4.69% |
| ORACLE CORP | $3.7B | 0.43% | +26.75% |
| PALANTIR TECHNOLOGIES INC (CL A) | $3.5B | 0.40% | -16.71% |
| STATE STR SPDR DOW JONES IND (UT SER 1) | $3.5B | 0.40% | +3.94% |
| COSTCO WHOLESALE CORPORATION | $3.4B | 0.39% | +22.79% |
| BERKSHIRE HATHAWAY INC DEL (CL B NEW) | $3.3B | 0.38% | +29.71% |
| SPACE EXPLORATION TECHN CORP (CLASS A COM STK) | $3.3B | 0.37% | New |
| DIREXION SHARES ETF TRUST (DAI SEM BUL ETF) | $3.2B | 0.37% | -6.38% |
| NEBIUS GROUP N.V. (SHS CLASS A) | $3.1B | 0.36% | +90.60% |
| ARM HOLDINGS PLC (SPONSORED ADS) | $3.1B | 0.36% | +35.23% |
| GE VERNOVA INC | $3.1B | 0.35% | +13.20% |
| BLOOM ENERGY CORP (COM CL A) | $3.0B | 0.34% | +33.96% |
| PALO ALTO NETWORKS INC | $2.9B | 0.33% | +20.60% |
| ISHARES INC (MSCI STH KOR ETF) | $2.9B | 0.33% | +168.83% |
| ROBINHOOD MKTS INC (COM CL A) | $2.8B | 0.33% | +42.18% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
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