Citadel Advisors Portfolio holdings
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.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$2.72B |
| 2 |
Meta Platforms (Facebook)
META
|
+$660M |
| 3 |
Micron Technology
MU
|
+$605M |
| 4 |
Mastercard
MA
|
+$497M |
| 5 |
Tesla
TSLA
|
+$495M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$1.33B |
| 2 |
Visa
V
|
+$1.26B |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.23B |
| 4 |
Lam Research
LRCX
|
+$699M |
| 5 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$681M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 79.37% |
| 2 | Technology | 4.49% |
| 3 | Healthcare | 2.99% |
| 4 | Financials | 2.85% |
| 5 | Industrials | 2.56% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
TAXT
10776
Northern Trust Tax-Exempt Bond ETF
TAXT
$61.8M
| $258K | ﹤0.01% |
5,037
+41
| +0.8% | +$2.12K |
2025 Q4
1 quarter
|
|
10777
CALL
Pacific Biosciences
PACB
$849M
| $258K | ﹤0.01% |
195,500
-145,500
| -43% | -$260K |
2020 Q3
22 quarters
|
|
10778
PUT
SmartRent
SMRT
$234M
| $258K | ﹤0.01% |
172,000
+159,900
| +1,321% | +$270K |
2025 Q4
1 quarter
|
|
10779
OneSpan
OSPN
$674M
| $258K | ﹤0.01% |
24,501
+3,024
| +14% | +$34.3K |
2023 Q4
9 quarters
|
|
|
RDTE
10780
CALL
Roundhill Russell 2000 0DTE Covered Call Strategy ETF
RDTE
$180M
| $258K | ﹤0.01% |
+9,500
| New | +$278K |
2026 Q1
0 quarters
|
|
10781
PUT
Adtran
ADTN
$578M
| $258K | ﹤0.01% |
20,500
-6,600
| -24% | -$66.9K |
2022 Q4
13 quarters
|
|
10782
Vanguard S&P Mid-Cap 400 Value ETF
IVOV
$1.3B
| $258K | ﹤0.01% |
+2,528
| New | +$266K |
2026 Q1
0 quarters
|
|
|
EEX
10783
DELISTED
Emerald Holding
EEX
| $258K | ﹤0.01% |
57,145
+25,784
| +82% | +$119K |
2024 Q3
6 quarters
|
|
|
STXF
10784
Strive 500 ETF
STXF
$1.18B
| $258K | ﹤0.01% |
6,140
-622
| -9% | -$27.3K |
2025 Q4
1 quarter
|
|
10785
PUT
Liberty Media Corporation Series A Common Stock
FWONA
$22.2B
| $258K | ﹤0.01% |
3,300
-1,400
| -30% | -$112K |
2025 Q3
2 quarters
|
|
10786
PUT
Dream Finders Homes
DFH
$917M
| $258K | ﹤0.01% |
18,500
+2,700
| +17% | +$48K |
2022 Q4
13 quarters
|
|
|
TDAY
10787
PUT
USA Today Co
TDAY
$1.08B
| $257K | ﹤0.01% |
36,500
+25,200
| +223% | +$154K |
2019 Q2
27 quarters
|
|
10788
CALL
Yext
YEXT
$650M
| $257K | ﹤0.01% |
67,000
-74,100
| -53% | -$446K |
2018 Q2
31 quarters
|
|
10789
CALL
MBIA
MBI
$225M
| $257K | ﹤0.01% |
43,500
-29,400
| -40% | -$187K |
2013 Q2
51 quarters
|
|
10790
PUT
Sprout Social
SPT
$623M
| $257K | ﹤0.01% |
45,100
+10,300
| +30% | +$79.4K |
2025 Q3
2 quarters
|
|
10791
PUT
NB Bancorp
NBBK
$985M
| $257K | ﹤0.01% |
+12,200
| New | +$257K |
2026 Q1
0 quarters
|
|
10792
PUT
OneWater Marine
ONEW
$158M
| $257K | ﹤0.01% |
27,200
+5,900
| +28% | +$68.9K |
2022 Q4
13 quarters
|
|
10793
CALL
Core Laboratories
CLB
$481M
| $257K | ﹤0.01% |
+15,300
| New | +$274K |
2026 Q1
0 quarters
|
|
|
UX
10794
PUT
Roundhill Uranium ETF
UX
$4.52M
| $257K | ﹤0.01% |
+8,400
| New | +$264K |
2026 Q1
0 quarters
|
|
10795
Innovator Laddered Allocation Buffer ETF
BUFB
$342M
| $257K | ﹤0.01% |
+7,153
| New | +$262K |
2026 Q1
0 quarters
|
|
10796
PUT
Freedom 100 Emerging Markets ETF
FRDM
$3.65B
| $257K | ﹤0.01% |
+4,700
| New | +$269K |
2026 Q1
0 quarters
|
|
|
MAZE
10797
CALL
Maze Therapeutics
MAZE
$1.47B
| $257K | ﹤0.01% |
+8,600
| New | +$380K |
2026 Q1
0 quarters
|
|
10798
CALL
Clear Channel Outdoor Holdings
CCO
$1.22B
| $257K | ﹤0.01% |
108,300
-70,800
| -40% | -$160K |
2022 Q4
13 quarters
|
|
10799
CALL
Gray Television
GTN
$480M
| $256K | ﹤0.01% |
59,100
+24,300
| +70% | +$114K |
2021 Q1
20 quarters
|
|
10800
AllianzIM U.S. Equity Buffer20 Sep ETF
SEPW
$131M
| $256K | ﹤0.01% |
+8,115
| New | +$259K |
2026 Q1
0 quarters
|
|
Similar funds
Citadel Advisors's Q1 2026 Portfolio in Review
As of Q1 2026, Citadel Advisors held 14,860 positions worth $618B, down 7.1% from $666B the previous quarter. Its ten largest holdings account for 22% of the portfolio.
Citadel Advisors's Q1 2026 filing shows 2,347 new, 5,138 increased, 5,286 reduced and 2,003 closed positions. Its largest new stake was iShares 7-10 Year Treasury Bond ETF: 3,431,225 shares worth $327M. The largest sale was Amazon, an estimated $1.33B.
By sector, the portfolio is most concentrated in Miscellaneous at 79% of assets, down from 80% a quarter earlier, followed by Technology and Healthcare.
- Citadel Advisors's largest Q1 2026 buy was iShares 7-10 Year Treasury Bond ETF: 3,431,225 shares worth $327M.
- Citadel Advisors added most to iShares Core S&P 500 ETF in Q1 2026, an estimated $2.72B increase.
- Citadel Advisors's biggest Q1 2026 reduction was Amazon, cutting an estimated $1.33B.
- Citadel Advisors fully exited CyberArk in Q1 2026, selling an estimated $305M.
- Citadel Advisors's ten largest holdings make up 22% of its $618B portfolio in Q1 2026.
- Citadel Advisors opened 2,347 new positions and closed 2,003 in Q1 2026.
- Citadel Advisors's portfolio value fell 7.1% quarter-over-quarter to $618B.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.