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 | |
|---|---|---|---|---|---|---|---|
26
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$15.2B
| $3.47B | 0.56% |
43,676,400
+5,257,300
| +14% | +$423M |
2016 Q3
38 quarters
|
|
27
NVIDIA
NVDA
$5.57T
| $3.26B | 0.53% |
18,664,861
-2,894,562
| -13% | -$531M |
2016 Q2
39 quarters
|
|
28
CALL
iShares Silver Trust
SLV
$29.6B
| $3.17B | 0.51% |
46,494,300
+7,463,200
| +19% | +$567M |
2014 Q1
48 quarters
|
|
29
CALL
Alphabet (Google) Class C
GOOG
$4.1T
| $2.96B | 0.48% |
10,324,000
-1,984,800
| -16% | -$624M |
2013 Q2
51 quarters
|
|
30
PUT
TSMC
TSM
$2.38T
| $2.95B | 0.48% |
8,715,600
+1,138,500
| +15% | +$392M |
2016 Q2
39 quarters
|
|
31
CALL
Goldman Sachs
GS
$261B
| $2.89B | 0.47% |
3,419,800
+1,046,100
| +44% | +$933M |
2013 Q2
51 quarters
|
|
32
CALL
Broadcom
AVGO
$1.64T
| $2.89B | 0.47% |
9,334,900
-3,071,400
| -25% | -$1.01B |
2013 Q2
51 quarters
|
|
33
CALL
Advanced Micro Devices
AMD
$1.01T
| $2.85B | 0.46% |
13,998,800
-4,400,000
| -24% | -$939M |
2013 Q2
51 quarters
|
|
34
CALL
Palantir
PLTR
$457B
| $2.84B | 0.46% |
19,429,800
-5,015,200
| -21% | -$767M |
2020 Q4
21 quarters
|
|
|
35
iShares Core S&P 500 ETF
IVV
$878B
| $2.65B | 0.43% |
4,060,750
+3,986,430
| +5,364% | +$2.72B |
2025 Q2
3 quarters
|
|
|
36
PUT
Advanced Micro Devices
AMD
$1.01T
| $2.6B | 0.42% |
12,759,700
-3,068,200
| -19% | -$655M |
2013 Q2
51 quarters
|
|
|
37
PUT
Broadcom
AVGO
$1.64T
| $2.58B | 0.42% |
8,325,400
-1,538,000
| -16% | -$506M |
2013 Q2
51 quarters
|
|
38
CALL
Netflix
NFLX
$283B
| $2.55B | 0.41% |
26,512,700
+1,157,200
| +5% | +$102M |
2013 Q2
51 quarters
|
|
39
CALL
iShares 20+ Year Treasury Bond ETF
TLT
$43.8B
| $2.55B | 0.41% |
29,366,300
-1,211,700
| -4% | -$107M |
2016 Q3
38 quarters
|
|
40
CALL
UnitedHealth
UNH
$328B
| $2.38B | 0.38% |
8,785,300
-833,200
| -9% | -$248M |
2013 Q2
51 quarters
|
|
|
SNDK
41
CALL
Sandisk
SNDK
$262B
| $2.24B | 0.36% |
3,531,499
+2,060,029
| +140% | +$1.16B |
2025 Q1
4 quarters
|
|
|
42
PUT
Goldman Sachs
GS
$261B
| $2.07B | 0.33% |
2,446,600
+105,000
| +4% | +$93.7M |
2013 Q2
51 quarters
|
|
|
43
PUT
Palantir
PLTR
$457B
| $2.06B | 0.33% |
14,087,100
-881,100
| -6% | -$135M |
2020 Q4
21 quarters
|
|
|
44
PUT
iShares Silver Trust
SLV
$29.6B
| $2.02B | 0.33% |
29,639,700
+1,474,600
| +5% | +$112M |
2014 Q1
48 quarters
|
|
|
45
PUT
UnitedHealth
UNH
$328B
| $2.01B | 0.33% |
7,436,700
-2,019,700
| -21% | -$601M |
2013 Q2
51 quarters
|
|
|
46
PUT
Alphabet (Google) Class C
GOOG
$4.1T
| $2.01B | 0.32% |
6,999,100
-4,093,900
| -37% | -$1.29B |
2013 Q2
51 quarters
|
|
47
PUT
VanEck Semiconductor ETF
SMH
$76.3B
| $1.76B | 0.28% |
4,588,800
-1,186,600
| -21% | -$471M |
2016 Q3
38 quarters
|
|
48
CALL
iShares MSCI Brazil ETF
EWZ
$8.64B
| $1.75B | 0.28% |
45,600,000
+22,250,700
| +95% | +$813M |
2016 Q3
38 quarters
|
|
|
49
Amazon
AMZN
$2.68T
| $1.69B | 0.27% |
8,102,537
-6,036,434
| -43% | -$1.33B |
2017 Q1
36 quarters
|
|
50
CALL
Booking.com
BKNG
$120B
| $1.68B | 0.27% |
9,992,500
-1,152,500
| -10% | -$212M |
2013 Q2
51 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.