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 | |
|---|---|---|---|---|---|---|---|
4776
PUT
PG&E
PCG
$37.1B
| $3.78M | ﹤0.01% |
215,400
-855,600
| -80% | -$14.6M |
2017 Q1
36 quarters
|
|
4777
PUT
Fox Class A
FOXA
$26.7B
| $3.78M | ﹤0.01% |
64,800
-85,300
| -57% | -$5.44M |
2019 Q1
28 quarters
|
|
4778
CALL
Sempra
SRE
$51.1B
| $3.78M | ﹤0.01% |
38,900
+19,600
| +102% | +$1.79M |
2013 Q2
51 quarters
|
|
4779
Pebblebrook Hotel Trust
PEB
$2.16B
| $3.78M | ﹤0.01% |
299,239
+213,547
| +249% | +$2.62M |
2020 Q4
21 quarters
|
|
4780
CALL
Planet Fitness
PLNT
$3.18B
| $3.78M | ﹤0.01% |
50,800
+10,900
| +27% | +$958K |
2017 Q1
36 quarters
|
|
4781
CALL
AllianceBernstein
AB
$3.26B
| $3.77M | ﹤0.01% |
100,800
+18,800
| +23% | +$738K |
2013 Q2
51 quarters
|
|
4782
SIGA Technologies
SIGA
$250M
| $3.77M | ﹤0.01% |
705,137
-337,946
| -32% | -$2.11M |
2022 Q3
14 quarters
|
|
|
EVMO
4783
Eaton Vance Mortgage Opportunities ETF
EVMO
$847M
| $3.77M | ﹤0.01% |
+74,966
| New | +$3.81M |
2026 Q1
0 quarters
|
|
4784
iShares Expanded Tech Sector ETF
IGM
$11.7B
| $3.77M | ﹤0.01% |
31,821
+17,584
| +124% | +$2.21M |
2025 Q4
1 quarter
|
|
|
NFLU
4785
CALL
T-Rex 2X Long NFLX Daily Target ETF
NFLU
$23.2M
| $3.77M | ﹤0.01% |
117,500
+74,700
| +175% | +$2.09M |
2025 Q1
4 quarters
|
|
|
LTM
4786
PUT
LATAM Airlines Group S.A.
LTM
$14.6B
| $3.77M | ﹤0.01% |
76,200
+71,300
| +1,455% | +$4.03M |
2025 Q4
1 quarter
|
|
4787
CALL
Virgin Galactic
SPCE
$462M
| $3.77M | ﹤0.01% |
1,549,400
+608,770
| +65% | +$1.65M |
2019 Q4
25 quarters
|
|
4788
Nkarta
NKTX
$181M
| $3.76M | ﹤0.01% |
1,783,994
+438,761
| +33% | +$981K |
2024 Q1
8 quarters
|
|
4789
Stratasys
SSYS
$751M
| $3.76M | ﹤0.01% |
481,929
+267,399
| +125% | +$2.62M |
2024 Q4
5 quarters
|
|
4790
BlackRock ETF Trust II iShares AAA CLO Active ETF
CLOA
$2.34B
| $3.76M | ﹤0.01% |
+72,608
| New | +$3.76M |
2026 Q1
0 quarters
|
|
4791
Telecom Argentina
TEO
$5.39B
| $3.76M | ﹤0.01% |
321,663
+184,988
| +135% | +$2.16M |
2025 Q1
4 quarters
|
|
4792
PUT
Stellantis
STLA
$13B
| $3.76M | ﹤0.01% |
529,700
-758,100
| -59% | -$6.35M |
2014 Q4
45 quarters
|
|
4793
CALL
CoinShares Bitcoin Mining and Digital Power ETF
WGMI
$262M
| $3.75M | ﹤0.01% |
107,800
-56,600
| -34% | -$2.38M |
2023 Q4
9 quarters
|
|
4794
Tango Therapeutics
TNGX
$3.89B
| $3.75M | ﹤0.01% |
179,423
+27,543
| +18% | +$383K |
2025 Q4
1 quarter
|
|
4795
Greenlight Captial
GLRE
$481M
| $3.75M | ﹤0.01% |
217,039
+66,991
| +45% | +$976K |
2025 Q4
1 quarter
|
|
4796
Orrstown Financial Services
ORRF
$814M
| $3.75M | ﹤0.01% |
103,966
+49,606
| +91% | +$1.8M |
2025 Q2
3 quarters
|
|
4797
CALL
Brookfield Renewable
BEPC
$5.26B
| $3.75M | ﹤0.01% |
94,100
+6,400
| +7% | +$261K |
2020 Q4
21 quarters
|
|
4798
Insight Enterprises
NSIT
$4.68B
| $3.75M | ﹤0.01% |
55,932
-29,739
| -35% | -$2.43M |
2019 Q3
26 quarters
|
|
4799
iShares MSCI United Kingdom ETF
EWU
$3.65B
| $3.75M | ﹤0.01% |
+82,242
| New | +$3.79M |
2026 Q1
0 quarters
|
|
4800
CALL
GraniteShares 2x Long COIN Daily ETF
CONL
$564M
| $3.74M | ﹤0.01% |
533,900
-48,800
| -8% | -$506K |
2023 Q4
9 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.