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 | |
|---|---|---|---|---|---|---|
5901
PUT
Procept Biorobotics
PRCT
$1.21B
| $1.76M | ﹤0.01% |
30,600
-7,500
| -20% | -$424K |
|
5902
Fidelity Stocks for Inflation ETF
FCPI
$285M
| $1.76M | ﹤0.01% |
37,768
-11,264
| -23% | -$494K |
|
5903
CALL
Invesco S&P 500 Top 50 ETF
XLG
$10.9B
| $1.76M | ﹤0.01% |
33,800
+13,700
| +68% | +$652K |
|
5904
PUT
HealthEquity
HQY
$8.56B
| $1.76M | ﹤0.01% |
16,800
-10,700
| -39% | -$1.01M |
|
5905
State Street Ultra Short Term Bond ETF
ULST
$523M
| $1.76M | ﹤0.01% |
+43,284
| New | +$1.76M |
|
5906
ProShares Ultra Technology
ROM
$1.32B
| $1.76M | ﹤0.01% |
23,119
+16,981
| +277% | +$1.01M |
|
5907
CALL
uniQure
QURE
$3.33B
| $1.76M | ﹤0.01% |
126,100
-7,900
| -6% | -$106K |
|
5908
CALL
Telus
TU
$15.3B
| $1.76M | ﹤0.01% |
109,400
-19,900
| -15% | -$309K |
|
5909
Franklin Genomic Advancements ETF
HELX
$30.9M
| $1.76M | ﹤0.01% |
63,368
+17,249
| +37% | +$457K |
|
|
GES
5910
CALL
DELISTED
Guess Inc
GES
| $1.75M | ﹤0.01% |
145,100
-7,000
| -5% | -$78.2K |
|
5911
Oil-Dri
ODC
$1.34B
| $1.75M | ﹤0.01% |
29,734
-8,953
| -23% | -$435K |
|
5912
CALL
Viatris
VTRS
$18.6B
| $1.75M | ﹤0.01% |
196,300
-1,428,300
| -88% | -$12.1M |
|
5913
CALL
PIMCO 15+ Year US TIPS Index Exchange-Traded Fund
LTPZ
$767M
| $1.75M | ﹤0.01% |
33,400
-25,100
| -43% | -$1.3M |
|
5914
CALL
Intellia Therapeutics
NTLA
$1.69B
| $1.75M | ﹤0.01% |
186,800
+84,700
| +83% | +$696K |
|
5915
PUT
Kimbell Royalty Partners
KRP
$1.51B
| $1.75M | ﹤0.01% |
125,500
-3,300
| -3% | -$43.2K |
|
5916
CALL
Sanmina
SANM
$11.6B
| $1.75M | ﹤0.01% |
17,900
+8,300
| +86% | +$686K |
|
5917
Brighthouse Financial
BHF
$3.21B
| $1.75M | ﹤0.01% |
32,553
-32,088
| -50% | -$1.8M |
|
5918
Invesco S&P Emerging Markets Momentum ETF
EEMO
$27.2M
| $1.75M | ﹤0.01% |
103,912
+20,175
| +24% | +$313K |
|
5919
Dimensional International Small Cap ETF
DFIS
$5.91B
| $1.75M | ﹤0.01% |
58,634
-791,178
| -93% | -$21.9M |
|
5920
Greene County Bancorp
GCBC
$583M
| $1.75M | ﹤0.01% |
78,696
-7,038
| -8% | -$156K |
|
5921
CALL
Scholar Rock
SRRK
$6.34B
| $1.75M | ﹤0.01% |
49,300
+12,100
| +33% | +$380K |
|
5922
CALL
SSR Mining
SSRM
$6.68B
| $1.75M | ﹤0.01% |
137,000
-4,400
| -3% | -$49.6K |
|
5923
CALL
Transcat
TRNS
$878M
| $1.74M | ﹤0.01% |
20,300
+19,000
| +1,462% | +$1.55M |
|
5924
Brookstone Intermediate Bond ETF
BAMB
$57.4M
| $1.74M | ﹤0.01% |
66,172
+53,337
| +416% | +$1.39M |
|
5925
VanEck JP Morgan EM Local Currency Bond ETF
EMLC
$4.78B
| $1.74M | ﹤0.01% |
+68,796
| New | +$1.68M |
|
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.