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 | |
|---|---|---|---|---|---|---|
|
RC
11551
Ready Capital
RC
$261M
| $166K | ﹤0.01% |
102,673
-2,454,472
| -96% | -$4.7M |
|
11552
PUT
Evolus
EOLS
$396M
| $166K | ﹤0.01% |
40,400
+27,600
| +216% | +$134K |
|
11553
Spruce Power Holding Corp
SPRU
$35.8M
| $166K | ﹤0.01% |
40,492
-41,519
| -51% | -$192K |
|
11554
OraSure Technologies
OSUR
$273M
| $166K | ﹤0.01% |
55,306
-338,387
| -86% | -$964K |
|
11555
PUT
Perma-Fix Environmental Services
PESI
$357M
| $166K | ﹤0.01% |
15,500
+700
| +5% | +$9.62K |
|
|
STKE
11556
CALL
Sol Strategies Inc
STKE
$39.2M
| $165K | ﹤0.01% |
168,000
-10,100
| -6% | -$15.8K |
|
|
LPRO
11557
Open Lending Corp
LPRO
$372M
| $165K | ﹤0.01% |
132,361
-14,408
| -10% | -$22.8K |
|
11558
CALL
Stratasys
SSYS
$697M
| $165K | ﹤0.01% |
21,100
-8,200
| -28% | -$80.2K |
|
11559
CALL
SAB Biotherapeutics
SABS
$272M
| $164K | ﹤0.01% |
+42,900
| New | +$171K |
|
|
MMED
11560
PUT
MiniMed Group Inc
MMED
$5.09B
| $164K | ﹤0.01% |
+11,000
| New | +$181K |
|
11561
DarioHealth
DRIO
$70.2M
| $164K | ﹤0.01% |
+20,460
| New | +$214K |
|
|
EZET
11562
PUT
Franklin Ethereum ETF
EZET
$38.6M
| $164K | ﹤0.01% |
10,300
+300
| +3% | +$5.45K |
|
11563
PUT
Banco Bradesco
BBD
$37.9B
| $164K | ﹤0.01% |
44,800
-84,700
| -65% | -$321K |
|
11564
Sportsman's Warehouse
SPWH
$45.3M
| $163K | ﹤0.01% |
115,766
-88,736
| -43% | -$120K |
|
11565
PUT
Domo
DOMO
$174M
| $162K | ﹤0.01% |
53,100
-126,600
| -70% | -$641K |
|
11566
United Bancorp
UBCP
$89.8M
| $162K | ﹤0.01% |
10,679
+515
| +5% | +$7.59K |
|
|
IRS
11567
PUT
IRSA Inversiones y Representaciones
IRS
$1.31B
| $162K | ﹤0.01% |
+10,016
| New | +$159K |
|
11568
Pioneer Bancorp
PBFS
$442M
| $162K | ﹤0.01% |
11,654
-4,152
| -26% | -$58K |
|
11569
PUT
Fulgent Genetics
FLGT
$574M
| $162K | ﹤0.01% |
+10,200
| New | +$221K |
|
11570
CALL
Monro
MNRO
$421M
| $162K | ﹤0.01% |
+10,100
| New | +$196K |
|
11571
Wrap Technologies
WRAP
$98.1M
| $162K | ﹤0.01% |
+105,109
| New | +$207K |
|
11572
CALL
DHI Group
DHX
$176M
| $162K | ﹤0.01% |
+57,600
| New | +$128K |
|
11573
CALL
Nomura Holdings
NMR
$27.9B
| $162K | ﹤0.01% |
20,500
+2,700
| +15% | +$23.3K |
|
11574
PUT
VanEck Digital Transformation ETF
DAPP
$242M
| $161K | ﹤0.01% |
+10,800
| New | +$185K |
|
11575
CALL
Fulcrum Therapeutics
FULC
$248M
| $161K | ﹤0.01% |
21,000
-5,500
| -21% | -$51K |
|
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.