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
|
+$9.91B |
| 2 |
SPCX
SpaceX
SPCX
|
+$871M |
| 3 |
Eli Lilly
LLY
|
+$719M |
| 4 |
Amazon
AMZN
|
+$698M |
| 5 |
Netflix
NFLX
|
+$627M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$3B |
| 2 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$1.54B |
| 3 |
TSMC
TSM
|
+$1.42B |
| 4 |
NVIDIA
NVDA
|
+$1.41B |
| 5 |
SNDK
Sandisk
SNDK
|
+$771M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 82.67% |
| 2 | Technology | 3.92% |
| 3 | Healthcare | 2.55% |
| 4 | Industrials | 2.24% |
| 5 | Financials | 2.13% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
6551
PUT
ProShares Ultra Technology
ROM
$1.22B
| $1.96M | ﹤0.01% |
+12,600
| New | +$1.62M |
|
6552
CALL
iShares Asia 50 ETF
AIA
$4.76B
| $1.95M | ﹤0.01% |
13,800
+11,400
| +475% | +$1.5M |
|
6553
PUT
Tango Therapeutics
TNGX
$4.03B
| $1.95M | ﹤0.01% |
62,500
+40,300
| +182% | +$996K |
|
|
JEMB
6554
Janus Henderson Emerging Markets Debt Hard Currency ETF
JEMB
$462M
| $1.95M | ﹤0.01% |
+36,310
| New | +$1.94M |
|
6555
CALL
Harmonic Inc
HLIT
$1.27B
| $1.95M | ﹤0.01% |
+119,400
| New | +$1.52M |
|
6556
Civeo
CVEO
$347M
| $1.95M | ﹤0.01% |
55,684
+7,731
| +16% | +$249K |
|
|
AIOT
6557
PowerFleet Inc
AIOT
$404M
| $1.95M | ﹤0.01% |
508,501
-159,784
| -24% | -$560K |
|
6558
CALL
YieldMax NVDA Option Income Strategy ETF
NVDY
$1.35B
| $1.94M | ﹤0.01% |
156,300
-9,500
| -6% | -$129K |
|
6559
CALL
Telesat
TSAT
$740M
| $1.94M | ﹤0.01% |
38,400
+7,600
| +25% | +$367K |
|
6560
Teucrium Corn Fund
CORN
$153M
| $1.94M | ﹤0.01% |
116,041
-254,428
| -69% | -$4.55M |
|
6561
PUT
Rhythm Pharmaceuticals
RYTM
$6.66B
| $1.94M | ﹤0.01% |
17,500
+13,600
| +349% | +$1.23M |
|
6562
Personalis
PSNL
$1.72B
| $1.94M | ﹤0.01% |
+144,998
| New | +$1.18M |
|
6563
Arbutus Biopharma
ABUS
$1B
| $1.94M | ﹤0.01% |
404,696
-272,442
| -40% | -$1.2M |
|
6564
ActivePassive US Equity ETF
APUE
$2.45B
| $1.94M | ﹤0.01% |
42,012
+22,318
| +113% | +$994K |
|
6565
CALL
Clearway Energy Class C
CWEN
$6.14B
| $1.94M | ﹤0.01% |
56,700
+10,300
| +22% | +$399K |
|
6566
CALL
HDFC Bank
HDB
$116B
| $1.94M | ﹤0.01% |
75,000
-20,800
| -22% | -$521K |
|
6567
Companhia Siderúrgica Nacional
SID
$1.59B
| $1.94M | ﹤0.01% |
2,115,644
+1,307,988
| +162% | +$1.64M |
|
|
LRCU
6568
CALL
Tradr 2X Long LRCX Daily ETF
LRCU
$30.4M
| $1.93M | ﹤0.01% |
17,300
+5,700
| +49% | +$345K |
|
6569
Atomera
ATOM
$150M
| $1.93M | ﹤0.01% |
221,842
-828,137
| -79% | -$6.5M |
|
6570
Standard BioTools
LAB
$271M
| $1.93M | ﹤0.01% |
2,348,570
+1,123,260
| +92% | +$1.06M |
|
6571
CALL
State Street SPDR S&P Global Natural Resources ETF
GNR
$5.25B
| $1.93M | ﹤0.01% |
28,700
+20,900
| +268% | +$1.53M |
|
6572
Dimensional Emerging Markets Core Equity 2 ETF
DFEM
$9.4B
| $1.93M | ﹤0.01% |
47,480
-78,481
| -62% | -$3.08M |
|
6573
PUT
Methode Electronics
MEI
$469M
| $1.93M | ﹤0.01% |
+101,700
| New | +$1.05M |
|
6574
Immuneering
IMRX
$287M
| $1.93M | ﹤0.01% |
386,411
-60,867
| -14% | -$308K |
|
6575
WisdomTree Emerging Markets SmallCap Dividend Fund
DGS
$1.72B
| $1.93M | ﹤0.01% |
+29,755
| New | +$1.91M |
|
Similar funds
Citadel Advisors's Q2 2026 Portfolio in Review
As of Q2 2026, Citadel Advisors held 15,445 positions worth $875B, up 41% from $618B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
Citadel Advisors's Q2 2026 filing shows 2,573 new, 6,088 increased, 4,803 reduced and 1,873 closed positions. Its largest new stake was SpaceX: 5,129,884 shares worth $876M. The largest sale was Micron Technology, an estimated $3B.
By sector, the portfolio is most concentrated in Miscellaneous at 83% of assets, up from 79% a quarter earlier, followed by Technology and Healthcare.
- Citadel Advisors's largest Q2 2026 buy was SpaceX: 5,129,884 shares worth $876M.
- Citadel Advisors added most to iShares Core S&P 500 ETF in Q2 2026, an estimated $9.91B increase.
- Citadel Advisors's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $3B.
- Citadel Advisors fully exited iShares 7-10 Year Treasury Bond ETF in Q2 2026, selling an estimated $325M.
- Citadel Advisors's ten largest holdings make up 23% of its $875B portfolio in Q2 2026.
- Citadel Advisors opened 2,573 new positions and closed 1,873 in Q2 2026.
- Citadel Advisors's portfolio value rose 41% quarter-over-quarter to $875B.
Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.