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 | |
|---|---|---|---|---|---|---|
|
CAFX
6226
Congress Intermediate Bond ETF
CAFX
$320M
| $1.49M | ﹤0.01% |
59,908
+48,992
| +449% | +$1.21M |
|
6227
CALL
Rush Enterprises Class A
RUSHA
$9.6B
| $1.49M | ﹤0.01% |
29,000
-9,900
| -25% | -$503K |
|
6228
Nomad Foods
NOMD
$1.64B
| $1.49M | ﹤0.01% |
87,818
-293,723
| -77% | -$5.39M |
|
6229
PUT
Global X MLP & Energy Infrastructure ETF
MLPX
$3.6B
| $1.49M | ﹤0.01% |
23,800
-5,100
| -18% | -$310K |
|
6230
PUT
Prospect Capital
PSEC
$1.11B
| $1.49M | ﹤0.01% |
468,900
+216,700
| +86% | +$753K |
|
6231
CALL
Direxion Daily S&P Biotech Bear 3X ETF
LABD
$55.7M
| $1.49M | ﹤0.01% |
19,930
-4,460
| -18% | -$394K |
|
|
PRO
6232
DELISTED
PROS Holdings
PRO
| $1.49M | ﹤0.01% |
95,082
-69,304
| -42% | -$1.18M |
|
|
SAND
6233
CALL
DELISTED
Sandstorm Gold
SAND
| $1.49M | ﹤0.01% |
158,400
+74,400
| +89% | +$637K |
|
6234
Chunghwa Telecom
CHT
$33B
| $1.49M | ﹤0.01% |
31,941
+7,739
| +32% | +$330K |
|
|
KC
6235
CALL
Kingsoft Cloud Holdings
KC
$3.41B
| $1.49M | ﹤0.01% |
118,900
+25,700
| +28% | +$332K |
|
6236
PUT
Pegasystems
PEGA
$5.24B
| $1.49M | ﹤0.01% |
27,500
-8,700
| -24% | -$394K |
|
6237
Brink's
BCO
$4.58B
| $1.49M | ﹤0.01% |
16,647
+12,621
| +313% | +$1.1M |
|
6238
VanEck CLO ETF
CLOI
$1.53B
| $1.49M | ﹤0.01% |
28,055
-44,666
| -61% | -$2.35M |
|
6239
PUT
WisdomTree Bloomberg US Dollar Bullish Fund
USDU
$343M
| $1.48M | ﹤0.01% |
57,600
+47,800
| +488% | +$1.26M |
|
6240
Capital Group Municipal Income ETF
CGMU
$6.57B
| $1.48M | ﹤0.01% |
+55,614
| New | +$1.48M |
|
|
INFA
6241
PUT
DELISTED
Informatica
INFA
| $1.48M | ﹤0.01% |
60,900
-23,900
| -28% | -$493K |
|
6242
KRONOS Worldwide
KRO
$975M
| $1.48M | ﹤0.01% |
238,968
+28,143
| +13% | +$193K |
|
6243
PUT
Host Hotels & Resorts
HST
$15.6B
| $1.48M | ﹤0.01% |
96,400
-81,100
| -46% | -$1.2M |
|
6244
WisdomTree Yield Enhanced US Aggregate Bond Fund
AGGY
$933M
| $1.48M | ﹤0.01% |
33,936
-47,136
| -58% | -$2.03M |
|
6245
Howmet Aerospace
HWM
$115B
| $1.48M | ﹤0.01% |
+7,954
| New | +$1.22M |
|
6246
iShares Paris-Aligned Climate Optimized MSCI World ex USA ETF
PABD
$341M
| $1.48M | ﹤0.01% |
24,507
-11,164
| -31% | -$640K |
|
|
NUVL
6247
CALL
DELISTED
Nuvalent
NUVL
| $1.48M | ﹤0.01% |
19,400
-3,600
| -16% | -$263K |
|
6248
FlexShares ESG & Climate Investment Grade Corporate Core Index Fund
FEIG
$47.9M
| $1.48M | ﹤0.01% |
35,895
+7,109
| +25% | +$288K |
|
|
UDMY
6249
CALL
DELISTED
Udemy
UDMY
| $1.48M | ﹤0.01% |
210,200
+147,400
| +235% | +$1.02M |
|
|
SPR
6250
PUT
DELISTED
Spirit AeroSystems
SPR
| $1.48M | ﹤0.01% |
38,700
-24,100
| -38% | -$866K |
|
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.