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Citadel Advisors

Citadel Advisors Portfolio holdings

AUM $618B
1-Year Est. Return 30.34%
 

Citadel Advisors, founded in 1990 by Kenneth C. Griffin as Citadel LLC and headquartered in Chicago, Illinois, is one of the world’s most prominent hedge funds, managing tens of billions in assets through sophisticated quantitative trading strategies. The firm excels in market-making and high-frequency trading across asset classes like equities, fixed income, options, and commodities, leveraging cutting-edge technology and data analysis to generate returns. Citadel operates two main arms: its hedge fund business, which serves institutional and high-net-worth investors, and Citadel Securities, a leading market maker that facilitates a significant portion of U.S. equity and options trades. Known for its secretive, high-performance culture, Citadel has grown into a financial titan under Griffin’s leadership, influencing global markets with its scale and innovation.

This Fund
S&P 500
This Quarter Est. Return
+5.22%
1 Year Est. Return
+30.34%
3 Year Est. Return
+94.87%
5 Year Est. Return
+105.94%
10 Year Est. Return
+433.28%
AUM
$666B
AUM Growth
+$8.72B
Cap. Flow
+$1.57B
Cap. Flow %
0.24%
Top 10 Hldgs %
22.76%
Holding
14,701
New
2,078
Increased
5,000
Reduced
5,363
Closed
2,191

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$2.49B
2
NVDA icon
NVIDIA
NVDA
+$2.19B
3
DIA icon
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
+$1.94B
4
TSM icon
TSMC
TSM
+$728M
5
UNH icon
UnitedHealth
UNH
+$705M

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$775M
2
ABBV icon
AbbVie
ABBV
+$540M
3
DAL icon
Delta Air Lines
DAL
+$434M
4
LLY icon
Eli Lilly
LLY
+$433M
5
DXCM icon
DexCom
DXCM
+$433M

Sector Composition

Rank Sector Weight
1 Technology 4.89%
2 Healthcare 2.92%
3 Financials 2.71%
4 Consumer Discretionary 2.52%
5 Industrials 2.2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
IPAC icon
13301
iShares Core MSCI Pacific ETF
IPAC
$2.66B
– –
-21,910
Closed -$1.61M
IPAY icon
13302
CALL
Amplify Mobile Payments ETF
IPAY
$170M
– –
-9,500
Closed -$542K
IPAY icon
13303
Amplify Mobile Payments ETF
IPAY
$170M
– –
-12,266
Closed -$700K
IPG
13304
CALL
DELISTED
Interpublic Group of Companies
IPG
– –
-27,700
Closed -$773K
IPG
13305
DELISTED
Interpublic Group of Companies
IPG
– –
-560,852
Closed -$15.7M
IPHA
13306
Innate Pharma
IPHA
$164M
– –
-20,042
Closed -$39.1K
IPO icon
13307
Renaissance IPO ETF
IPO
$153M
– –
-33,758
Closed -$1.6M
IPWR icon
13308
Ideal Power
IPWR
$60.8M
– –
-31,740
Closed -$160K
IRBT
13309
CALL
DELISTED
iRobot
IRBT
– –
-213,700
Closed -$767K
IRBT
13310
DELISTED
iRobot
IRBT
– –
-31,272
Closed -$112K
IRBT
13311
PUT
DELISTED
iRobot
IRBT
– –
-48,600
Closed -$174K
IRMD icon
13312
PUT
iRadimed
IRMD
$1.16B
– –
-5,300
Closed -$377K
IRON icon
13313
PUT
Disc Medicine
IRON
$2.96B
– –
-3,900
Closed -$258K
IRTC icon
13314
iRhythm Holdings
IRTC
$3.85B
– –
-8,892
Closed -$1.58M
ISCG icon
13315
iShares Morningstar Small-Cap Growth ETF
ISCG
$970M
– –
-18,277
Closed -$993K
ISTB icon
13316
CALL
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.11B
– –
-13,100
Closed -$640K
ISTB icon
13317
PUT
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.11B
– –
-16,000
Closed -$781K
ISTR icon
13318
Investar Holding Corp
ISTR
$415M
– –
-13,640
Closed -$317K
ITDG icon
13319
iShares LifePath Target Date 2055 ETF
ITDG
$56.2M
– –
-8,481
Closed -$315K
ITDC icon
13320
iShares LifePath Target Date 2035 ETF
ITDC
$110M
– –
-8,815
Closed -$299K
ITDI icon
13321
iShares LifePath Target Date 2065 ETF
ITDI
$26.8M
– –
-6,008
Closed -$223K
IUSB icon
13322
iShares Core Universal USD Bond ETF
IUSB
$42.9B
– –
-1,281,984
Closed -$59.9M
IUSV icon
13323
iShares Core S&P US Value ETF
IUSV
$27.2B
– –
-11,895
Closed -$1.21M
IUSG icon
13324
iShares Core S&P US Growth ETF
IUSG
$31.7B
– –
-20,896
Closed -$3.49M
IVOG icon
13325
Vanguard S&P Mid-Cap 400 Growth ETF
IVOG
$1.62B
– –
-15,961
Closed -$1.91M
531 532
533
534 535

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Citadel Advisors's Q4 2025 Portfolio in Review

As of Q4 2025, Citadel Advisors held 14,701 positions worth $666B, up 1.3% from $657B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

Citadel Advisors's Q4 2025 filing shows 2,078 new, 5,000 increased, 5,363 reduced and 2,191 closed positions. Its largest new stake was Medline Inc: 6,006,339 shares worth $252M. The largest sale was Meta Platforms (Facebook), an estimated $775M.

By sector, the portfolio is most concentrated in Technology at 4.9% of assets, up from 3.8% a quarter earlier, followed by Healthcare and Financials.

  • Citadel Advisors's largest Q4 2025 buy was Medline Inc: 6,006,339 shares worth $252M.
  • Citadel Advisors added most to Amazon in Q4 2025, an estimated $2.49B increase.
  • Citadel Advisors's biggest Q4 2025 reduction was Meta Platforms (Facebook), cutting an estimated $775M.
  • Citadel Advisors fully exited WEX in Q4 2025, selling an estimated $131M.
  • Citadel Advisors's ten largest holdings make up 23% of its $666B portfolio in Q4 2025.
  • Citadel Advisors opened 2,078 new positions and closed 2,191 in Q4 2025.
  • Citadel Advisors's portfolio value rose 1.3% quarter-over-quarter to $666B.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.