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 | |
|---|---|---|---|---|---|---|---|
11526
PUT
Vertical Aerospace
EVTL
$100M
| $170K | ﹤0.01% |
77,100
+32,700
| +74% | +$149K |
2025 Q2
3 quarters
|
|
|
GRFS
11527
Grifois
GRFS
$4.98B
| $170K | ﹤0.01% |
21,221
+7,878
| +59% | +$69.4K |
2020 Q2
23 quarters
|
|
11528
PUT
Bain Capital Specialty
BCSF
$717M
| $170K | ﹤0.01% |
13,700
+900
| +7% | +$11.8K |
2025 Q4
1 quarter
|
|
11529
PUT
Toro Corp
TORO
$186M
| $170K | ﹤0.01% |
46,800
-11,400
| -20% | -$46.4K |
2025 Q4
1 quarter
|
|
|
MITT
11530
CALL
TPG Mortgage Investment Trust
MITT
$183M
| $170K | ﹤0.01% |
23,200
+8,800
| +61% | +$72.7K |
2024 Q3
6 quarters
|
|
|
PHAR
11531
Pharming Group
PHAR
$690M
| $170K | ﹤0.01% |
10,189
-7,501
| -42% | -$127K |
2025 Q4
1 quarter
|
|
|
VBNK
11532
VersaBank
VBNK
$726M
| $170K | ﹤0.01% |
+11,962
| New | +$184K |
2026 Q1
0 quarters
|
|
11533
CALL
KNOT Offshore Partners
KNOP
$366M
| $169K | ﹤0.01% |
16,800
-7,600
| -31% | -$79K |
2020 Q1
24 quarters
|
|
11534
CALL
Relmada Therapeutics
RLMD
$384M
| $169K | ﹤0.01% |
24,300
-10,800
| -31% | -$51.1K |
2025 Q3
2 quarters
|
|
|
AIFC
11535
CALL
AI Financial Corp
AIFC
$70.4M
| $169K | ﹤0.01% |
152,300
-80,600
| -35% | -$131K |
2025 Q2
3 quarters
|
|
11536
CALL
VinFast Auto
VFS
$7.11B
| $169K | ﹤0.01% |
43,900
-19,100
| -30% | -$62.5K |
2023 Q3
10 quarters
|
|
11537
International Money Express
IMXI
$348M
| $169K | ﹤0.01% |
+10,678
| New | +$167K |
2026 Q1
0 quarters
|
|
|
UXRP
11538
CALL
Proshares Ultra XRP ETF
UXRP
$50.7M
| $168K | ﹤0.01% |
9,120
+3,640
| +66% | +$117K |
2025 Q3
2 quarters
|
|
11539
CALL
GoodRx Holdings
GDRX
$1.12B
| $168K | ﹤0.01% |
85,800
+44,200
| +106% | +$104K |
2025 Q4
1 quarter
|
|
11540
CuriosityStream
CURI
$173M
| $168K | ﹤0.01% |
56,782
-86,347
| -60% | -$291K |
2024 Q3
6 quarters
|
|
|
HITI
11541
CALL
High Tide
HITI
$234M
| $168K | ﹤0.01% |
73,300
+10,400
| +17% | +$25.6K |
2021 Q2
19 quarters
|
|
11542
PUT
Regenxbio
RGNX
$490M
| $168K | ﹤0.01% |
20,000
-1,700
| -8% | -$17.9K |
2022 Q4
13 quarters
|
|
|
HYFT
11543
MindWalk Holdings
HYFT
$63.1M
| $167K | ﹤0.01% |
147,907
+27,594
| +23% | +$43.9K |
2025 Q4
1 quarter
|
|
11544
CALL
Unicycive Therapeutics
UNCY
$118M
| $167K | ﹤0.01% |
25,400
+14,500
| +133% | +$95K |
2025 Q4
1 quarter
|
|
11545
CALL
MacroGenics
MGNX
$228M
| $167K | ﹤0.01% |
57,800
-28,500
| -33% | -$60.8K |
2022 Q4
13 quarters
|
|
|
NXB
11546
NextBoat Inc
NXB
$48M
| $167K | ﹤0.01% |
83,796
-133,830
| -61% | -$331K |
2025 Q4
1 quarter
|
|
11547
Alector
ALEC
$202M
| $167K | ﹤0.01% |
77,545
-16,002
| -17% | -$32.1K |
2024 Q3
6 quarters
|
|
11548
PUT
Sky Harbour Group
SKYH
$368M
| $167K | ﹤0.01% |
17,300
-7,200
| -29% | -$66.3K |
2024 Q3
6 quarters
|
|
11549
A2Z Smart Technologies
AZ
$273M
| $167K | ﹤0.01% |
24,976
-35,255
| -59% | -$225K |
2025 Q1
4 quarters
|
|
|
NMAX
11550
CALL
Newsmax Inc
NMAX
$1.23B
| $167K | ﹤0.01% |
31,900
-17,100
| -35% | -$115K |
2025 Q2
3 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.