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 | Technology | 4.49% |
| 2 | Healthcare | 2.99% |
| 3 | Financials | 2.85% |
| 4 | Industrials | 2.56% |
| 5 | Consumer Discretionary | 2.23% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
GRRR
6801
CALL
Gorilla Technology Group
GRRR
$296M
| $1.42M | ﹤0.01% |
134,800
-22,600
| -14% | -$276K |
|
|
SOBO
6802
CALL
South Bow Corp
SOBO
$7.79B
| $1.42M | ﹤0.01% |
+42,600
| New | +$1.29M |
|
6803
Rambus
RMBS
$8.95B
| $1.42M | ﹤0.01% |
16,495
-153,407
| -90% | -$15.3M |
|
6804
PUT
Mohawk Industries
MHK
$6.91B
| $1.42M | ﹤0.01% |
14,400
-10,700
| -43% | -$1.25M |
|
6805
PUT
Snap-on
SNA
$21.5B
| $1.42M | ﹤0.01% |
3,900
-800
| -17% | -$296K |
|
|
TGB
6806
PUT
Trekor Metals
TGB
$2.45B
| $1.42M | ﹤0.01% |
219,500
+106,900
| +95% | +$777K |
|
6807
CALL
Enliven Therapeutics
ELVN
$3.78B
| $1.42M | ﹤0.01% |
+36,100
| New | +$1M |
|
6808
LivaNova
LIVN
$4.47B
| $1.42M | ﹤0.01% |
22,263
+15,612
| +235% | +$1.01M |
|
6809
CALL
iRadimed
IRMD
$1.2B
| $1.42M | ﹤0.01% |
+14,700
| New | +$1.47M |
|
6810
CALL
Qfin Holdings
QFIN
$1.68B
| $1.41M | ﹤0.01% |
109,600
+41,800
| +62% | +$643K |
|
6811
PUT
YieldMax MSTR Option Income Strategy ETF
MSTY
$723M
| $1.41M | ﹤0.01% |
66,460
+11,820
| +22% | +$303K |
|
6812
Freedom 100 Emerging Markets ETF
FRDM
$3.08B
| $1.41M | ﹤0.01% |
+25,885
| New | +$1.48M |
|
|
NFLU
6813
PUT
T-Rex 2X Long NFLX Daily Target ETF
NFLU
$57.1M
| $1.41M | ﹤0.01% |
44,100
-28,200
| -39% | -$788K |
|
|
SYSB
6814
iShares Systematic Bond ETF
SYSB
$1.16B
| $1.41M | ﹤0.01% |
+15,882
| New | +$1.43M |
|
|
PRSD
6815
State Street Short Duration IG Public & Private Credit ETF
PRSD
$63.5M
| $1.41M | ﹤0.01% |
56,492
+10,270
| +22% | +$258K |
|
6816
CALL
TFI International
TFII
$11.6B
| $1.41M | ﹤0.01% |
13,000
-43,000
| -77% | -$4.81M |
|
6817
PUT
New Fortress Energy
NFE
$92.9M
| $1.41M | ﹤0.01% |
2,391,600
+1,631,600
| +215% | +$1.91M |
|
6818
FT Vest US Equity Moderate Buffer ETF January
GJAN
$432M
| $1.41M | ﹤0.01% |
33,651
+28,048
| +501% | +$1.2M |
|
6819
Voyager Therapeutics
VYGR
$181M
| $1.41M | ﹤0.01% |
364,664
-191,982
| -34% | -$756K |
|
6820
CALL
Houlihan Lokey
HLI
$9.72B
| $1.41M | ﹤0.01% |
9,800
-5,000
| -34% | -$823K |
|
6821
PUT
OSI Systems
OSIS
$3.53B
| $1.41M | ﹤0.01% |
5,300
+2,700
| +104% | +$746K |
|
6822
Innovator International Developed Power Buffer ETF December
IDEC
$42.1M
| $1.41M | ﹤0.01% |
+43,182
| New | +$1.43M |
|
6823
PUT
BCE
BCE
$20.8B
| $1.41M | ﹤0.01% |
55,700
-84,300
| -60% | -$2.14M |
|
6824
PUT
Edgewise Therapeutics
EWTX
$4.28B
| $1.4M | ﹤0.01% |
44,600
+17,900
| +67% | +$516K |
|
6825
CALL
Cavco Industries
CVCO
$4.36B
| $1.4M | ﹤0.01% |
2,900
-200
| -6% | -$114K |
|
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 withdrew a net $19.5B in Q1 2026, closing 2,003 positions and reducing 5,286 holdings. Its most notable exit was CyberArk, an estimated $305M position sold in full.
By sector, the portfolio is most concentrated in Technology at 4.5% of assets, down from 4.9% a quarter earlier, followed by Healthcare and Financials.
Against the trend, Citadel Advisors opened a new position in iShares 7-10 Year Treasury Bond ETF worth $327M.
- 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.