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 | |
|---|---|---|---|---|---|---|---|
|
PTN
11401
Palatin Technologies
PTN
$16.6M
| $193K | ﹤0.01% |
+11,091
| New | +$211K |
2026 Q1
0 quarters
|
|
|
SIFY
11402
CALL
Sify Technologies
SIFY
$964M
| $193K | ﹤0.01% |
15,100
-6,000
| -28% | -$86.4K |
2025 Q1
4 quarters
|
|
11403
CALL
Laser Photonics
LASE
$50.5M
| $193K | ﹤0.01% |
192,700
+91,400
| +90% | +$123K |
2025 Q3
2 quarters
|
|
11404
PUT
Vista Gold
VGZ
$390M
| $193K | ﹤0.01% |
98,300
+2,200
| +2% | +$5.2K |
2025 Q3
2 quarters
|
|
|
SUIG
11405
Sui Group Holdings
SUIG
$126M
| $192K | ﹤0.01% |
158,907
+48,907
| +44% | +$72.4K |
2025 Q2
3 quarters
|
|
11406
SIFCO Industries
SIF
$148M
| $192K | ﹤0.01% |
+14,419
| New | +$146K |
2026 Q1
0 quarters
|
|
11407
CALL
YieldMax GOOGL Option Income Strategy ETF
GOOY
$224M
| $192K | ﹤0.01% |
+15,100
| New | +$213K |
2026 Q1
0 quarters
|
|
|
NKLR
11408
CALL
Terra Innovatum Global N.V.
NKLR
$388M
| $192K | ﹤0.01% |
41,300
-43,200
| -51% | -$212K |
2025 Q4
1 quarter
|
|
11409
Puma Biotechnology
PBYI
$491M
| $191K | ﹤0.01% |
29,959
-132,711
| -82% | -$856K |
2025 Q4
1 quarter
|
|
|
PTRN
11410
PUT
Pattern Group Inc
PTRN
$3.07B
| $191K | ﹤0.01% |
+15,400
| New | +$189K |
2026 Q1
0 quarters
|
|
11411
Kartoon Studios
TOON
$34.9M
| $191K | ﹤0.01% |
306,684
+17,067
| +6% | +$11.1K |
2025 Q2
3 quarters
|
|
|
ECC
11412
Eagle Point Credit Company
ECC
$460M
| $191K | ﹤0.01% |
+50,878
| New | +$237K |
2026 Q1
0 quarters
|
|
11413
CALL
PepGen
PEPG
$158M
| $191K | ﹤0.01% |
108,000
+89,500
| +484% | +$503K |
2025 Q3
2 quarters
|
|
11414
PUT
AirSculpt Technologies
AIRS
$128M
| $191K | ﹤0.01% |
67,500
+55,400
| +458% | +$129K |
2024 Q4
5 quarters
|
|
11415
CALL
Fulgent Genetics
FLGT
$591M
| $191K | ﹤0.01% |
12,000
-6,100
| -34% | -$132K |
2020 Q3
22 quarters
|
|
11416
Palmer Square Capital BDC
PSBD
$299M
| $191K | ﹤0.01% |
19,515
-100,489
| -84% | -$1.13M |
2025 Q3
2 quarters
|
|
11417
CALL
Columbus McKinnon
CMCO
$483M
| $190K | ﹤0.01% |
13,100
-11,400
| -47% | -$213K |
2025 Q4
1 quarter
|
|
11418
CALL
Keros Therapeutics
KROS
$225M
| $190K | ﹤0.01% |
17,200
-5,000
| -23% | -$77.2K |
2021 Q4
17 quarters
|
|
11419
CALL
AngioDynamics
ANGO
$635M
| $190K | ﹤0.01% |
16,700
+3,200
| +24% | +$34.7K |
2022 Q4
13 quarters
|
|
|
JFIN
11420
Jiayin Group
JFIN
$68.6M
| $189K | ﹤0.01% |
45,173
-82,326
| -65% | -$518K |
2022 Q3
14 quarters
|
|
11421
Nuveen Municipal Credit Opportunities Fund
NMCO
$499M
| $189K | ﹤0.01% |
+17,879
| New | +$190K |
2026 Q1
0 quarters
|
|
11422
CALL
Byrna Technologies
BYRN
$81.4M
| $189K | ﹤0.01% |
+20,600
| New | +$270K |
2026 Q1
0 quarters
|
|
11423
CALL
Quadratic Interest Rate Volatility and Inflation Hedge ETF
IVOL
$243M
| $189K | ﹤0.01% |
+10,100
| New | +$191K |
2026 Q1
0 quarters
|
|
11424
PUT
Brookdale Senior Living
BKD
$2.59B
| $189K | ﹤0.01% |
+13,800
| New | +$193K |
2026 Q1
0 quarters
|
|
11425
PUT
Ceragon Networks
CRNT
$199M
| $189K | ﹤0.01% |
87,300
+71,700
| +460% | +$163K |
2023 Q1
12 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.