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 | |
|---|---|---|---|---|---|---|
8226
CALL
Hayward Holdings
HAYW
$2.7B
| $964K | ﹤0.01% |
55,700
-12,500
| -18% | -$182K |
|
|
CAI
8227
PUT
Caris Life Sciences
CAI
$7.9B
| $964K | ﹤0.01% |
54,100
+16,900
| +45% | +$303K |
|
8228
iShares Core MSCI International Developed Markets ETF
IDEV
$32.2B
| $964K | ﹤0.01% |
10,828
-2,527
| -19% | -$224K |
|
8229
PUT
Progress Software
PRGS
$1.78B
| $964K | ﹤0.01% |
28,700
+10,500
| +58% | +$311K |
|
8230
CALL
Rigel Pharmaceuticals
RIGL
$855M
| $962K | ﹤0.01% |
24,600
-300
| -1% | -$9.25K |
|
|
DEA
8231
CALL
Easterly Government Properties
DEA
$1.12B
| $962K | ﹤0.01% |
38,600
-30,600
| -44% | -$718K |
|
8232
CALL
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$47B
| $962K | ﹤0.01% |
10,500
+7,600
| +262% | +$696K |
|
8233
Hamilton Insurance Group
HG
$3.47B
| $962K | ﹤0.01% |
28,346
-154,563
| -85% | -$4.85M |
|
8234
Orange County Bancorp
OBT
$513M
| $962K | ﹤0.01% |
26,156
+5,106
| +24% | +$178K |
|
8235
PUT
SandRidge Energy
SD
$557M
| $962K | ﹤0.01% |
70,200
+15,800
| +29% | +$236K |
|
8236
PUT
Hamilton Lane
HLNE
$5.18B
| $962K | ﹤0.01% |
12,200
+9,800
| +408% | +$871K |
|
8237
PUT
ProShares UltraShort Dow 30
DXD
$51.8M
| $962K | ﹤0.01% |
56,000
+2,800
| +5% | +$53.3K |
|
8238
PUT
Perrigo
PRGO
$1.9B
| $961K | ﹤0.01% |
92,500
+47,500
| +106% | +$523K |
|
8239
PUT
LiveRamp
RAMP
$2.29B
| $960K | ﹤0.01% |
25,500
+16,000
| +168% | +$527K |
|
8240
CALL
Rayonier
RYN
$6.03B
| $960K | ﹤0.01% |
45,091
-47,443
| -51% | -$994K |
|
8241
PUT
Vanguard Russell 2000 ETF
VTWO
$16.8B
| $959K | ﹤0.01% |
7,900
+200
| +3% | +$22.7K |
|
|
ZENA
8242
CALL
ZenaTech Inc
ZENA
$131M
| $957K | ﹤0.01% |
638,300
+539,500
| +546% | +$967K |
|
8243
CALL
Rezolute
RZLT
$399M
| $957K | ﹤0.01% |
184,100
+133,000
| +260% | +$494K |
|
8244
loanDepot
LDI
$248M
| $957K | ﹤0.01% |
765,780
+611,253
| +396% | +$824K |
|
8245
CALL
Pricesmart
PSMT
$5.21B
| $957K | ﹤0.01% |
4,900
+2,600
| +113% | +$433K |
|
8246
PUT
Benchmark Electronics
BHE
$2.59B
| $957K | ﹤0.01% |
9,700
+4,300
| +80% | +$343K |
|
8247
iShares MSCI Kokusai Fund
TOK
$237M
| $957K | ﹤0.01% |
6,388
+922
| +17% | +$135K |
|
8248
NewMarket
NEU
$8.13B
| $957K | ﹤0.01% |
1,209
-26,316
| -96% | -$19M |
|
|
THM
8249
International Tower Hill Mines
THM
$607M
| $956K | ﹤0.01% |
480,445
+446,454
| +1,313% | +$1.07M |
|
|
XXI
8250
CALL
Twenty One Capital Inc
XXI
$1.88B
| $955K | ﹤0.01% |
193,000
-87,500
| -31% | -$614K |
|
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.