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 | |
|---|---|---|---|---|---|---|---|
11926
PUT
Mizuho Financial
MFG
$132B
| $106K | ﹤0.01% |
+13,300
| New | +$113K |
2026 Q1
0 quarters
|
|
11927
PUT
AvePoint
AVPT
$2.98B
| $106K | ﹤0.01% |
11,100
+100
| +0.9% | +$1.13K |
2020 Q4
21 quarters
|
|
11928
Smart Sand
SND
$226M
| $106K | ﹤0.01% |
20,606
-111,934
| -84% | -$504K |
2025 Q3
2 quarters
|
|
11929
PUT
GraniteShares 2x Short TSLA Daily ETF
TSDD
$24.9M
| $105K | ﹤0.01% |
+10,100
| New | +$90K |
2026 Q1
0 quarters
|
|
|
PURR
11930
CALL
Hyperliquid Strategies Inc
PURR
$2.35B
| $105K | ﹤0.01% |
+20,700
| New | +$93.6K |
2026 Q1
0 quarters
|
|
|
LX
11931
LexinFintech Holdings
LX
$113M
| $105K | ﹤0.01% |
48,185
+28,169
| +141% | +$79K |
2023 Q3
10 quarters
|
|
|
CLSX
11932
CALL
Tradr 2X Long CLSK Daily ETF
CLSX
$19.4M
| $105K | ﹤0.01% |
12,400
-7,000
| -36% | -$112K |
2025 Q4
1 quarter
|
|
11933
CALL
Gaotu Techedu
GOTU
$599M
| $105K | ﹤0.01% |
53,500
-6,000
| -10% | -$13.1K |
2019 Q4
25 quarters
|
|
|
TBI
11934
CALL
Trueblue
TBI
$279M
| $105K | ﹤0.01% |
+26,800
| New | +$119K |
2026 Q1
0 quarters
|
|
|
BCAR
11935
DELISTED
D. Boral ARC Acquisition I Corp
BCAR
| $104K | ﹤0.01% |
+10,322
| New | +$105K |
2026 Q1
0 quarters
|
|
|
BMNG
11936
CALL
Leverage Shares 2X Long BMNR Daily ETF
BMNG
$65.3M
| $104K | ﹤0.01% |
+4,315
| New | +$188K |
2026 Q1
0 quarters
|
|
|
ILLUU
11937
Illumination Acquisition Corp I Units
ILLUU
| $104K | ﹤0.01% |
+10,519
| New | +$104K |
2026 Q1
0 quarters
|
|
11938
CALL
PMV Pharmaceuticals
PMVP
$95.7M
| $104K | ﹤0.01% |
84,100
+66,400
| +375% | +$84.4K |
2025 Q4
1 quarter
|
|
|
CCIIU
11939
Cohen Circle Acquisition Corp II Unit
CCIIU
| $104K | ﹤0.01% |
10,084
-91,500
| -90% | -$951K |
2025 Q3
2 quarters
|
|
|
ROC
11940
Rank One Computing Corp
ROC
$78M
| $104K | ﹤0.01% |
+14,877
| New | +$95K |
2026 Q1
0 quarters
|
|
11941
CALL
Annovis Bio
ANVS
$50.4M
| $104K | ﹤0.01% |
46,600
-115,900
| -71% | -$318K |
2023 Q4
9 quarters
|
|
11942
Royalty Management
RMCO
$38.2M
| $104K | ﹤0.01% |
+34,950
| New | +$134K |
2026 Q1
0 quarters
|
|
11943
CALL
Horizon Technology Finance
HRZN
$310M
| $104K | ﹤0.01% |
24,600
+1,200
| +5% | +$6.95K |
2021 Q1
20 quarters
|
|
|
TTDU
11944
CALL
T-REX 2X Long TTD Daily Target ETF
TTDU
$71.9M
| $103K | ﹤0.01% |
2,120
+410
| +24% | +$37.1K |
2025 Q4
1 quarter
|
|
11945
Network-1 Technologies
NTIP
$37.3M
| $103K | ﹤0.01% |
71,830
+39,543
| +122% | +$55.2K |
2025 Q3
2 quarters
|
|
|
CRDL
11946
CALL
Cardiol Therapeutics
CRDL
$171M
| $103K | ﹤0.01% |
76,600
-12,200
| -14% | -$12.5K |
2025 Q4
1 quarter
|
|
|
FSOL
11947
CALL
Fidelity Solana Fund
FSOL
$153M
| $103K | ﹤0.01% |
10,600
-12,200
| -54% | -$146K |
2025 Q4
1 quarter
|
|
11948
PUT
Hyliion Holdings
HYLN
$809M
| $103K | ﹤0.01% |
58,700
+11,300
| +24% | +$22.7K |
2020 Q3
22 quarters
|
|
|
ELVA
11949
PUT
Electrovaya
ELVA
$328M
| $103K | ﹤0.01% |
+13,200
| New | +$114K |
2026 Q1
0 quarters
|
|
|
TRAD.U
11950
APEX Tech Acquisition Inc Units
TRAD.U
| $103K | ﹤0.01% |
+10,308
| New | +$103K |
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.