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Portfolio (Quarterly) Guide ↗

Citadel Advisors LLC

· CIK 0001423053
13F Portfolio $618.5B AUM 15,589 positions Filed May 15, 2026 ← All Funds
Q1 2026 Q4 2025 · All 2452 New 5072 Added 5227 Reduced 2103 Exited
Page 13 of 643  ·  12,857 positions
# Ticker Company Sector Shares Value ↓ % Port Chg Shares Chg % Period Price ① Since Period ①
241 BKNG BOOKING HOLDINGS INC Consumer Cyclical 90,135.0 $379.5M 0.06% +31K +52.5% $4210.32 -96.3%
242 VRSK VERISK ANALYTICS INC Industrials 1,997,194.0 $379.0M 0.06% +1.4M +244.8% $189.75 -10.2%
243 BLOCK INC 6,287,222.0 $378.4M 0.06% +5.7M +980.5% $60.18
244 UAL UNITED AIRLS HLDGS INC Industrials 4,094,791.0 $377.0M 0.06% -307K -7.0% $92.07 +0.8%
245 SSNC SS&C TECH HLDGS Technology 5,575,290.0 $376.7M 0.06% +4.8M +646.2% $67.57 -0.3%
246 CEG PUT CONSTELLATION ENERGY CORP Utilities 1,344,300.0 $375.4M 0.06% +84K +6.6% $279.25 -6.3%
247 RTX CALL RTX CORPORATION Industrials 1,939,600.0 $374.1M 0.06% +396K +25.7% $192.90 -9.9%
248 MS CALL MORGAN STANLEY Financial Services 2,260,500.0 $372.0M 0.06% +150K +7.1% $164.57 +16.8%
249 XLK PUT SELECT SECTOR SPDR TR 2,794,200.0 $371.3M 0.06% -800K -22.2% $132.90 +30.5%
250 UBER PUT UBER TECHNOLOGIES INC Technology 5,135,900.0 $369.4M 0.06% +222K +4.5% $71.93 +4.1%
251 AZN ASTRAZENECA PLC Healthcare 1,869,793.0 $368.8M 0.06% NEW $197.22 -6.6%
252 OXY CALL OCCIDENTAL PETE CORP Energy 5,658,600.0 $367.8M 0.06% +2.1M +58.9% $65.00 -8.0%
253 SPOT PUT SPOTIFY TECHNOLOGY S A Communication Services 755,000.0 $366.1M 0.06% -5K -0.7% $484.91 -8.3%
254 AMAT PUT APPLIED MATLS INC Technology 1,069,600.0 $365.6M 0.06% -806K -43.0% $341.79 +21.1%
255 CRM SALESFORCE INC Technology 1,951,334.0 $364.3M 0.06% +367K +23.1% $186.67 -4.3%
256 KRE PUT SPDR SERIES TRUST 5,567,800.0 $362.7M 0.06% +689K +14.1% $65.15 +4.3%
257 MDB CALL MONGODB INC Technology 1,472,500.0 $360.4M 0.06% +503K +51.9% $244.77 +36.7%
258 EQIX EQUINIX INC Real Estate 364,302.0 $357.1M 0.06% -305K -45.6% $980.24 +8.0%
259 MRVL CALL MARVELL TECHNOLOGY INC Technology 3,604,600.0 $357.0M 0.06% -2.1M -37.0% $99.05 +69.8%
260 INSM INSMED INC Healthcare 2,182,571.0 $356.9M 0.06% +1.0M +88.6% $163.52 -35.3%
Page 13 of 643  ·  12,857 positions

Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.

Sector Allocation
Technology 21.4%
Financial Services 15.1%
Healthcare 14.0%
Industrials 12.7%
Consumer Cyclical 10.8%
Communication Services 5.9%
Consumer Defensive 5.0%
Energy 4.8%
Real Estate 3.9%
Basic Materials 3.3%