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 | |
|---|---|---|---|---|---|---|
11976
Broadwind
BWEN
$93.6M
| $100K | ﹤0.01% |
48,200
-55,122
| -53% | -$149K |
|
|
BRW
11977
Saba Capital Income & Opportunities Fund
BRW
$336M
| $100K | ﹤0.01% |
14,871
-8,857
| -37% | -$59K |
|
11978
Invesco Quality Municipal Securities
IQI
$522M
| $99.7K | ﹤0.01% |
10,359
-73,322
| -88% | -$735K |
|
|
HCAC
11979
Hall Chadwick Acquisition Corp
HCAC
$294M
| $99.5K | ﹤0.01% |
+10,023
| New | +$100K |
|
11980
CALL
InnovAge Holding
INNV
$1.54B
| $99.4K | ﹤0.01% |
12,400
-2,400
| -16% | -$17.9K |
|
11981
CALL
Humacyte
HUMA
$176M
| $99.4K | ﹤0.01% |
163,900
-86,800
| -35% | -$90.2K |
|
11982
Greenpro Capital
GRNQ
$23.2M
| $99.4K | ﹤0.01% |
36,150
+16,623
| +85% | +$31.6K |
|
11983
Q32 Bio
QTTB
$466M
| $99.4K | ﹤0.01% |
15,481
-30,247
| -66% | -$144K |
|
11984
Syntec Optics
OPTX
$263M
| $99.2K | ﹤0.01% |
+14,113
| New | +$87.1K |
|
|
SNT
11985
Senstar Technologies
SNT
$38M
| $99.2K | ﹤0.01% |
32,741
+22,345
| +215% | +$82.2K |
|
|
NVA
11986
PUT
Nova Minerals Corp
NVA
$169M
| $99.2K | ﹤0.01% |
+16,900
| New | +$127K |
|
|
STKL
11987
CALL
DELISTED
SunOpta
STKL
| $99.1K | ﹤0.01% |
15,300
-13,300
| -47% | -$75.2K |
|
|
EU
11988
enCore Energy
EU
$212M
| $98.4K | ﹤0.01% |
54,645
-1,913,283
| -97% | -$4.89M |
|
11989
Veru
VERU
$36M
| $98.3K | ﹤0.01% |
44,482
-68,080
| -60% | -$166K |
|
|
CRMG
11990
CALL
Leverage Shares 2X Long CRM Daily ETF
CRMG
$58.7M
| $98.3K | ﹤0.01% |
15,600
-19,200
| -55% | -$157K |
|
11991
CALL
CarParts.com
PRTS
$43.7M
| $98.1K | ﹤0.01% |
12,480
+6,660
| +114% | +$43.3K |
|
|
CMU
11992
DELISTED
MFS High Yield Municipal Trust
CMU
| $98K | ﹤0.01% |
27,368
+8,972
| +49% | +$32K |
|
11993
CALL
Pyxis Oncology
PYXS
$168M
| $98K | ﹤0.01% |
67,100
-8,400
| -11% | -$12.7K |
|
11994
CALL
DMC Global
BOOM
$138M
| $97.9K | ﹤0.01% |
+18,800
| New | +$131K |
|
11995
Cato Corp
CATO
$68.3M
| $97.5K | ﹤0.01% |
34,446
-106,675
| -76% | -$328K |
|
11996
Ampco-Pittsburgh
AP
$163M
| $97K | ﹤0.01% |
14,439
+565
| +4% | +$4.06K |
|
|
BCHT
11997
Birchtech Corp
BCHT
$35.8M
| $96.9K | ﹤0.01% |
+50,994
| New | +$111K |
|
|
ACCS
11998
ACCESS Newswire
ACCS
$25.6M
| $96.9K | ﹤0.01% |
+10,935
| New | +$89.1K |
|
11999
CALL
American Well
AMWL
$180M
| $96.8K | ﹤0.01% |
+18,400
| New | +$94.5K |
|
12000
CALL
Duos Technologies
DUOT
$270M
| $96.7K | ﹤0.01% |
14,100
+2,100
| +18% | +$18.7K |
|
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.