Ken Griffin Citadel Advisors
Ken Griffin founded Citadel, one of the world’s largest and most successful hedge funds. Starting his trading career from his Harvard dorm room at a young age, Griffin quickly developed a keen sense for markets and built Citadel into a global powerhouse with billions in assets under management. Known for his quantitative and technology-driven strategies, Griffin has also made headlines for significant philanthropic contributions, supporting causes in education, the arts, and public institutions. Over the years, he has earned recognition as one of the preeminent figures in modern finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$820M |
| 2 |
Microsoft
MSFT
|
+$811M |
| 3 |
McDonald's
MCD
|
+$804M |
| 4 |
Coca-Cola
KO
|
+$655M |
| 5 |
Amazon
AMZN
|
+$646M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
SCHW
Charles Schwab
SCHW
|
+$1.64B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.1B |
| 3 |
Strategy Inc
MSTR
|
+$564M |
| 4 |
Kroger
KR
|
+$558M |
| 5 |
Danaher
DHR
|
+$494M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.33% |
| 2 | Healthcare | 3.23% |
| 3 | Consumer Discretionary | 2.55% |
| 4 | Financials | 2.55% |
| 5 | Industrials | 1.94% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
5301
CALL
Fulgent Genetics
FLGT
$515M
| $2.45M | ﹤0.01% |
123,200
+68,400
| +125% | +$1.33M |
|
5302
PUT
dLocal
DLO
$4.15B
| $2.45M | ﹤0.01% |
215,700
+12,000
| +6% | +$118K |
|
|
GBND
5303
Goldman Sachs Core Bond ETF
GBND
$526M
| $2.45M | ﹤0.01% |
+48,682
| New | +$2.44M |
|
5304
CALL
FLEX LNG
FLNG
$1.67B
| $2.44M | ﹤0.01% |
111,200
-12,500
| -10% | -$293K |
|
5305
Intapp
INTA
$3B
| $2.44M | ﹤0.01% |
+47,326
| New | +$2.59M |
|
5306
CALL
Trex
TREX
$4.97B
| $2.44M | ﹤0.01% |
44,900
+1,300
| +3% | +$73.7K |
|
5307
CALL
Halozyme
HALO
$11.7B
| $2.44M | ﹤0.01% |
46,900
+19,800
| +73% | +$1.13M |
|
5308
Clear Channel Outdoor Holdings
CCO
$1.18B
| $2.44M | ﹤0.01% |
2,084,361
+1,662,950
| +395% | +$1.8M |
|
5309
CALL
Liquidia Corp
LQDA
$6.92B
| $2.44M | ﹤0.01% |
195,700
+119,200
| +156% | +$1.76M |
|
5310
State Street SPDR S&P Insurance ETF
KIE
$705M
| $2.43M | ﹤0.01% |
40,756
-89,605
| -69% | -$5.21M |
|
5311
Home BancShares
HOMB
$6.24B
| $2.43M | ﹤0.01% |
+85,544
| New | +$2.38M |
|
5312
Packaging Corp of America
PKG
$22.5B
| $2.43M | ﹤0.01% |
12,914
-189,680
| -94% | -$35.9M |
|
|
EB
5313
DELISTED
Eventbrite
EB
| $2.43M | ﹤0.01% |
925,276
+198,230
| +27% | +$457K |
|
5314
iShares Core 60/40 Balanced Allocation ETF
AOR
$3.77B
| $2.43M | ﹤0.01% |
+39,523
| New | +$2.31M |
|
5315
Fidelity Low Duration Bond Factor ETF
FLDR
$1.99B
| $2.43M | ﹤0.01% |
48,584
+26,723
| +122% | +$1.34M |
|
|
BULL
5316
Webull Corp
BULL
$4.33B
| $2.43M | ﹤0.01% |
+203,132
| New | +$3.15M |
|
5317
National Health Investors
NHI
$3.55B
| $2.43M | ﹤0.01% |
34,602
+5,576
| +19% | +$408K |
|
5318
PUT
Direxion Daily S&P Oil & Gas Exp. & Prod. Bull 2X ETF
GUSH
$255M
| $2.42M | ﹤0.01% |
106,500
+10,900
| +11% | +$229K |
|
5319
BondBloxx BBB Rated 5-10 Year Corporate Bond ETF
BBBI
$169M
| $2.42M | ﹤0.01% |
46,996
-5,696
| -11% | -$287K |
|
5320
PUT
Willis Towers Watson
WTW
$30.5B
| $2.42M | ﹤0.01% |
7,900
-13,500
| -63% | -$4.19M |
|
5321
CALL
Chefs' Warehouse
CHEF
$4.51B
| $2.42M | ﹤0.01% |
37,900
+21,900
| +137% | +$1.3M |
|
|
VISN
5322
PUT
Vistance Networks Inc
VISN
$2.68B
| $2.42M | ﹤0.01% |
292,000
-38,400
| -12% | -$201K |
|
5323
CALL
Unum
UNM
$14.7B
| $2.41M | ﹤0.01% |
29,900
+11,000
| +58% | +$869K |
|
|
HSAI
5324
CALL
Hesai Group
HSAI
$2.85B
| $2.41M | ﹤0.01% |
110,000
-49,800
| -31% | -$877K |
|
5325
Direxion Daily CSI China Internet Index Bull 2X ETF
CWEB
$217M
| $2.41M | ﹤0.01% |
60,933
+16,646
| +38% | +$626K |
|
Similar funds
Ken Griffin's Q2 2025 Portfolio in Review
As of Q2 2025, Ken Griffin held 15,819 positions worth $576B, up 9.2% from $527B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Ken Griffin withdrew a net $29.1B in Q2 2025, closing 3,524 positions and reducing 5,141 holdings. Its most notable exit was Kroger, an estimated $558M position sold in full.
By sector, the portfolio is most concentrated in Technology at 3.3% of assets, up from 2.9% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Ken Griffin opened a new position in Walmart Inc worth $401M.
- Ken Griffin's largest Q2 2025 buy was Walmart Inc: 4,099,492 shares worth $401M.
- Ken Griffin added most to NVIDIA in Q2 2025, an estimated $820M increase.
- Ken Griffin's biggest Q2 2025 reduction was Charles Schwab, cutting an estimated $1.64B.
- Ken Griffin fully exited Kroger in Q2 2025, selling an estimated $558M.
- Ken Griffin's ten largest holdings make up 27% of its $576B portfolio in Q2 2025.
- Ken Griffin opened 1,459 new positions and closed 3,524 in Q2 2025.
- Ken Griffin's portfolio value rose 9.2% quarter-over-quarter to $576B.
Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.