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 | |
|---|---|---|---|---|---|---|---|
4976
ASP Isotopes
ASPI
$438M
| $3.39M | ﹤0.01% |
768,006
-957,547
| -55% | -$5.66M |
2025 Q2
3 quarters
|
|
4977
PUT
Lightwave Logic
LWLG
$876M
| $3.39M | ﹤0.01% |
482,200
+292,900
| +155% | +$1.39M |
2021 Q4
17 quarters
|
|
4978
CALL
Neogen
NEOG
$2.7B
| $3.39M | ﹤0.01% |
364,700
-145,900
| -29% | -$1.44M |
2022 Q3
14 quarters
|
|
4979
SK Telecom
SKM
$14B
| $3.39M | ﹤0.01% |
115,614
+72,063
| +165% | +$1.99M |
2025 Q3
2 quarters
|
|
|
OPRA
4980
CALL
Opera Ltd
OPRA
$1.57B
| $3.39M | ﹤0.01% |
237,400
-45,200
| -16% | -$625K |
2021 Q1
20 quarters
|
|
4981
Hartford Total Return Bond ETF
HTRB
$2.15B
| $3.38M | ﹤0.01% |
100,288
-40,252
| -29% | -$1.38M |
2024 Q4
5 quarters
|
|
4982
Nelnet
NNI
$4.48B
| $3.38M | ﹤0.01% |
26,195
-4,792
| -15% | -$630K |
2024 Q4
5 quarters
|
|
4983
CALL
Ocular Therapeutix
OCUL
$1.57B
| $3.38M | ﹤0.01% |
398,800
+49,000
| +14% | +$467K |
2019 Q1
28 quarters
|
|
|
IMSR
4984
CALL
Terrestrial Energy
IMSR
$411M
| $3.38M | ﹤0.01% |
562,100
+287,600
| +105% | +$2.28M |
2025 Q3
2 quarters
|
|
4985
PUT
Citizens Financial Group
CFG
$27.1B
| $3.37M | ﹤0.01% |
56,200
-139,700
| -71% | -$8.59M |
2014 Q4
45 quarters
|
|
4986
Pangaea Logistics
PANL
$551M
| $3.37M | ﹤0.01% |
475,875
+412,314
| +649% | +$3.25M |
2025 Q2
3 quarters
|
|
|
DAWN
4987
PUT
DELISTED
Day One Biopharmaceuticals
DAWN
| $3.37M | ﹤0.01% |
157,000
| – | – |
2025 Q4
1 quarter
|
|
4988
Ameris Bancorp
ABCB
$5.4B
| $3.36M | ﹤0.01% |
43,145
-142,874
| -77% | -$11.3M |
2025 Q4
1 quarter
|
|
|
SMC
4989
CALL
Summit Midstream
SMC
$441M
| $3.36M | ﹤0.01% |
111,200
+94,800
| +578% | +$2.76M |
2024 Q1
8 quarters
|
|
4990
CALL
ProShares Short S&P500
SH
$967M
| $3.36M | ﹤0.01% |
88,625
-162,575
| -65% | -$5.91M |
2016 Q3
38 quarters
|
|
4991
Vanguard Short-Term Bond ETF
BSV
$45.9B
| $3.36M | ﹤0.01% |
42,861
-152,481
| -78% | -$12M |
2025 Q4
1 quarter
|
|
4992
The Greenbrier Companies
GBX
$1.24B
| $3.36M | ﹤0.01% |
63,823
-26,601
| -29% | -$1.41M |
2019 Q2
27 quarters
|
|
4993
PUT
abrdn Physical Gold Shares ETF
SGOL
$6.93B
| $3.36M | ﹤0.01% |
75,300
+51,000
| +210% | +$2.37M |
2025 Q4
1 quarter
|
|
4994
AvePoint
AVPT
$3.19B
| $3.36M | ﹤0.01% |
353,280
-235,543
| -40% | -$2.65M |
2025 Q3
2 quarters
|
|
4995
Intrepid Potash
IPI
$456M
| $3.36M | ﹤0.01% |
78,524
-58,469
| -43% | -$2.1M |
2024 Q4
5 quarters
|
|
4996
ENI
E
$78.2B
| $3.36M | ﹤0.01% |
+59,313
| New | +$2.66M |
2026 Q1
0 quarters
|
|
4997
PUT
Viatris
VTRS
$19.9B
| $3.36M | ﹤0.01% |
248,500
-271,700
| -52% | -$3.8M |
2013 Q2
51 quarters
|
|
4998
PUT
Harmony Gold Mining
HMY
$10.7B
| $3.36M | ﹤0.01% |
218,400
-362,600
| -62% | -$7.17M |
2016 Q2
39 quarters
|
|
4999
iShares Paris-Aligned Climate Optimized MSCI World ex USA ETF
PABD
$324M
| $3.36M | ﹤0.01% |
53,346
-210,891
| -80% | -$14M |
2024 Q1
8 quarters
|
|
5000
U-Haul Holding Co Series N
UHAL.B
$10.5B
| $3.36M | ﹤0.01% |
75,123
+31,890
| +74% | +$1.51M |
2025 Q1
4 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.