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 | |
|---|---|---|---|---|---|---|---|
12226
CALL
Quad
QUAD
$485M
| $67.4K | ﹤0.01% |
10,200
-9,300
| -48% | -$60.1K |
2025 Q3
2 quarters
|
|
|
GCDT
12227
Green Circle Decarbonize Technology Limited
GCDT
$5.42M
| $67.4K | ﹤0.01% |
+66,740
| New | +$204K |
2026 Q1
0 quarters
|
|
12228
Air Industries Group
AIRI
$13.2M
| $67.4K | ﹤0.01% |
+20,868
| New | +$68.6K |
2026 Q1
0 quarters
|
|
|
CIRC
12229
Circle8 Group
CIRC
$58.4M
| $67.4K | ﹤0.01% |
+22,244
| New | +$70.2K |
2026 Q1
0 quarters
|
|
12230
CALL
Cumberland Pharmaceuticals
CPIX
$111M
| $67K | ﹤0.01% |
20,600
+6,700
| +48% | +$25.8K |
2025 Q3
2 quarters
|
|
|
IPST
12231
IP Strategy Holdings
IPST
$2.22M
| $66.7K | ﹤0.01% |
+12,636
| New | +$233K |
2026 Q1
0 quarters
|
|
|
MAKO
12232
Mako Mining
MAKO
$811M
| $66.6K | ﹤0.01% |
+10,421
| New | +$64.5K |
2026 Q1
0 quarters
|
|
|
MKZR
12233
MacKenzie Realty Capital
MKZR
$3.72M
| $66.4K | ﹤0.01% |
+18,664
| New | +$75.9K |
2026 Q1
0 quarters
|
|
12234
Coya Therapeutics
COYA
$113M
| $66.4K | ﹤0.01% |
16,859
-3,224
| -16% | -$15.1K |
2025 Q1
4 quarters
|
|
12235
Tigo Energy
TYGO
$66.6M
| $66.4K | ﹤0.01% |
17,656
-300,531
| -94% | -$994K |
2025 Q3
2 quarters
|
|
|
BCYC
12236
CALL
Bicycle Therapeutics
BCYC
$237M
| $66.4K | ﹤0.01% |
14,300
-14,000
| -49% | -$80K |
2025 Q4
1 quarter
|
|
12237
CALL
Genasys
GNSS
$66M
| $66.2K | ﹤0.01% |
36,400
-2,500
| -6% | -$4.94K |
2024 Q3
6 quarters
|
|
|
EVAX
12238
Evaxion A/S
EVAX
$28.9M
| $66.1K | ﹤0.01% |
+17,773
| New | +$67.7K |
2026 Q1
0 quarters
|
|
|
SRTA
12239
CALL
Strata Critical Medical Inc
SRTA
$418M
| $66K | ﹤0.01% |
+15,800
| New | +$76K |
2026 Q1
0 quarters
|
|
12240
PUT
IZEA Worldwide
IZEA
$42.7M
| $66K | ﹤0.01% |
18,800
-31,800
| -63% | -$119K |
2025 Q3
2 quarters
|
|
12241
Patriot National Bancorp
PNBK
$117M
| $66K | ﹤0.01% |
+51,146
| New | +$73.6K |
2026 Q1
0 quarters
|
|
|
INV
12242
Innventure Inc
INV
$42.6M
| $65.3K | ﹤0.01% |
16,697
-194,693
| -92% | -$688K |
2025 Q4
1 quarter
|
|
12243
Torrid Holdings
CURV
$249M
| $65.1K | ﹤0.01% |
36,595
+14,373
| +65% | +$17.8K |
2025 Q2
3 quarters
|
|
12244
CALL
Certara
CERT
$1.43B
| $65K | ﹤0.01% |
11,400
-13,400
| -54% | -$102K |
2022 Q1
16 quarters
|
|
12245
BioRestorative Therapies
BRTX
$2.96M
| $64.9K | ﹤0.01% |
11,930
+10,470
| +717% | +$134K |
2025 Q3
2 quarters
|
|
|
NEXM
12246
NexMetals Mining Corp
NEXM
$66.3M
| $64.9K | ﹤0.01% |
26,499
-19,910
| -43% | -$69.9K |
2025 Q4
1 quarter
|
|
|
BAIG
12247
CALL
Leverage Shares 2X Long BBAI Daily ETF
BAIG
$5.51M
| $64.8K | ﹤0.01% |
2,250
+150
| +7% | +$9.16K |
2025 Q4
1 quarter
|
|
12248
CALL
Coherus Oncology
CHRS
$179M
| $64.4K | ﹤0.01% |
38,100
-94,000
| -71% | -$167K |
2022 Q4
13 quarters
|
|
|
DUOG
12249
Leverage Shares 2X Long DUOL Daily ETF
DUOG
$9.58M
| $64.2K | ﹤0.01% |
+2,016
| New | +$115K |
2026 Q1
0 quarters
|
|
12250
CALL
Full House Resorts
FLL
$50.9M
| $64.1K | ﹤0.01% |
+28,500
| New | +$68.6K |
2026 Q1
0 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.