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Filing analysis

Citadel Advisors

13F-HR · period Q1 2026 · filed May 15, 2026

View original SEC filing ↗ Manager record

$618.47BReported 13F value
15,589Positions
1Other managers included
+1423New
2223Increased
2148Reduced
−1236Exited
Largest new positions
Largest resizings
SecurityΔ sharesValue now
IVV iShares Core S&P 500 ETF ▲ Add +5363.9% $2.65B
AMZN Amazon.com, Inc. ▼ Trim -42.7% $1.69B
V Visa Inc. ▼ Trim -85.9% $194.13M
SPY State Street SPDR S&P 500 ETF ▼ Trim -83.9% $226.17M
NVDA NVIDIA Corporation ▼ Trim -13.4% $3.26B
DIA State Street SPDR Dow Jones… ▼ Trim -29.6% $1.55B
MU Micron Technology, Inc. ▲ Add +50.6% $1.55B
MSFT Microsoft Corporation ▼ Trim -19.2% $976.55M
GLD SPDR Gold Shares ▼ Trim -89.0% $80.09M
UNH UnitedHealth Group… ▼ Trim -47.3% $417.34M
Provenance: Metadata from the EDGAR form index; analysis from the parsed information table (latest accepted version of this quarter). Not editorial commentary: computed fields only.