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
|
+$9.91B |
| 2 |
SPCX
SpaceX
SPCX
|
+$871M |
| 3 |
Eli Lilly
LLY
|
+$719M |
| 4 |
Amazon
AMZN
|
+$698M |
| 5 |
Netflix
NFLX
|
+$627M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$3B |
| 2 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$1.54B |
| 3 |
TSMC
TSM
|
+$1.42B |
| 4 |
NVIDIA
NVDA
|
+$1.41B |
| 5 |
SNDK
Sandisk
SNDK
|
+$771M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 82.67% |
| 2 | Technology | 3.92% |
| 3 | Healthcare | 2.55% |
| 4 | Industrials | 2.24% |
| 5 | Financials | 2.13% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5976
Icahn Enterprises
IEP
$4.96B
| $2.54M | ﹤0.01% |
+351,892
| New | +$2.71M |
|
|
RNTX
5977
Rein Therapeutics
RNTX
$61M
| $2.54M | ﹤0.01% |
+2,438,711
| New | +$2.95M |
|
5978
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$316M
| $2.53M | ﹤0.01% |
72,520
-38,039
| -34% | -$1.35M |
|
5979
PUT
United States Gasoline Fund
UGA
$188M
| $2.53M | ﹤0.01% |
24,600
-44,400
| -64% | -$4.81M |
|
5980
PUT
Allegiant Air
ALGT
$2.14B
| $2.53M | ﹤0.01% |
21,535
-1,265
| -6% | -$109K |
|
|
AUGO
5981
PUT
Aura Minerals Inc
AUGO
$7.19B
| $2.53M | ﹤0.01% |
40,200
+30,500
| +314% | +$2.4M |
|
5982
Gran Tierra Energy
GTE
$389M
| $2.53M | ﹤0.01% |
404,578
+20,847
| +5% | +$170K |
|
|
PTIR
5983
PUT
GraniteShares 2x Long PLTR Daily ETF
PTIR
$323M
| $2.53M | ﹤0.01% |
269,500
-14,600
| -5% | -$200K |
|
5984
PUT
Fortune Brands Innovations
FBIN
$4.77B
| $2.53M | ﹤0.01% |
46,000
+32,000
| +229% | +$1.28M |
|
5985
CALL
Western Union
WU
$2.14B
| $2.52M | ﹤0.01% |
327,900
+8,400
| +3% | +$70.5K |
|
5986
CALL
Huron Consulting
HURN
$2.45B
| $2.52M | ﹤0.01% |
28,000
+4,400
| +19% | +$504K |
|
5987
United Parks & Resorts
PRKS
$1.63B
| $2.52M | ﹤0.01% |
52,845
-225,449
| -81% | -$8.75M |
|
|
EUAD
5988
PUT
Select STOXX Europe Aerospace & Defense ETF
EUAD
$1.09B
| $2.52M | ﹤0.01% |
59,800
-5,300
| -8% | -$219K |
|
5989
Concrete Pumping Holdings
BBCP
$517M
| $2.52M | ﹤0.01% |
209,255
-43,277
| -17% | -$371K |
|
5990
PUT
Lennox International
LII
$12.5B
| $2.52M | ﹤0.01% |
4,400
-1,300
| -23% | -$662K |
|
5991
Forward Air
FWRD
$554M
| $2.52M | ﹤0.01% |
186,574
-228,768
| -55% | -$3.41M |
|
5992
CALL
FLEX LNG
FLNG
$1.75B
| $2.52M | ﹤0.01% |
89,800
-131,400
| -59% | -$4.06M |
|
5993
FS KKR Capital
FSK
$3.32B
| $2.52M | ﹤0.01% |
239,979
-168,012
| -41% | -$1.81M |
|
5994
PUT
ZTO Express
ZTO
$15.4B
| $2.52M | ﹤0.01% |
112,500
+90,400
| +409% | +$2.15M |
|
5995
Unity Bancorp
UNTY
$600M
| $2.52M | ﹤0.01% |
42,879
+34,999
| +444% | +$1.91M |
|
5996
CALL
Kopin
KOPN
$807M
| $2.52M | ﹤0.01% |
561,700
+429,400
| +325% | +$1.87M |
|
5997
Fidelity Metaverse ETF
FMET
$46.3M
| $2.52M | ﹤0.01% |
68,382
+21,950
| +47% | +$802K |
|
5998
PUT
StepStone Group
STEP
$4.07B
| $2.51M | ﹤0.01% |
60,700
+27,100
| +81% | +$1.34M |
|
5999
PUT
iShares MSCI Australia ETF
EWA
$1.28B
| $2.51M | ﹤0.01% |
89,100
+45,300
| +103% | +$1.31M |
|
6000
CALL
ICU Medical
ICUI
$3.9B
| $2.51M | ﹤0.01% |
17,100
+11,400
| +200% | +$1.49M |
|
Similar funds
Citadel Advisors's Q2 2026 Portfolio in Review
As of Q2 2026, Citadel Advisors held 15,445 positions worth $875B, up 41% from $618B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
Citadel Advisors's Q2 2026 filing shows 2,573 new, 6,088 increased, 4,803 reduced and 1,873 closed positions. Its largest new stake was SpaceX: 5,129,884 shares worth $876M. The largest sale was Micron Technology, an estimated $3B.
By sector, the portfolio is most concentrated in Miscellaneous at 83% of assets, up from 79% a quarter earlier, followed by Technology and Healthcare.
- Citadel Advisors's largest Q2 2026 buy was SpaceX: 5,129,884 shares worth $876M.
- Citadel Advisors added most to iShares Core S&P 500 ETF in Q2 2026, an estimated $9.91B increase.
- Citadel Advisors's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $3B.
- Citadel Advisors fully exited iShares 7-10 Year Treasury Bond ETF in Q2 2026, selling an estimated $325M.
- Citadel Advisors's ten largest holdings make up 23% of its $875B portfolio in Q2 2026.
- Citadel Advisors opened 2,573 new positions and closed 1,873 in Q2 2026.
- Citadel Advisors's portfolio value rose 41% quarter-over-quarter to $875B.
Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.