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 | |
|---|---|---|---|---|---|---|
4976
ProPetro Holding
PUMP
$1.49B
| $2.93M | ﹤0.01% |
490,958
+260,203
| +113% | +$1.49M |
|
4977
Vanguard S&P Small-Cap 600 ETF
VIOO
$4.37B
| $2.93M | ﹤0.01% |
28,954
-14,264
| -33% | -$1.36M |
|
4978
Trustmark
TRMK
$2.8B
| $2.93M | ﹤0.01% |
80,355
+26,246
| +49% | +$898K |
|
4979
CALL
Rollins
ROL
$17.4B
| $2.93M | ﹤0.01% |
51,900
+28,500
| +122% | +$1.6M |
|
4980
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.9B
| $2.93M | ﹤0.01% |
36,132
-1,529,918
| -98% | -$124M |
|
|
CBL
4981
CBL Properties
CBL
$1.8B
| $2.92M | ﹤0.01% |
115,173
-16,194
| -12% | -$399K |
|
|
DNB
4982
DELISTED
Dun & Bradstreet
DNB
| $2.92M | ﹤0.01% |
321,658
-2,623,055
| -89% | -$23.5M |
|
4983
PUT
Direxion Daily 20+ Year Treasury Bull 3X ETF
TMF
$2.12B
| $2.92M | ﹤0.01% |
74,410
-799,900
| -91% | -$30.9M |
|
|
SNRE
4984
DELISTED
Sunrise Communications AG American Depositary Shares representing Class A shares
SNRE
| $2.92M | ﹤0.01% |
51,585
+29,365
| +132% | +$1.53M |
|
|
RTACU
4985
Renatus Tactical Acquisition Corp I Unit
RTACU
| $2.92M | ﹤0.01% |
+229,108
| New | +$2.77M |
|
4986
Invesco S&P International Developed Quality ETF
IDHQ
$986M
| $2.92M | ﹤0.01% |
+88,428
| New | +$2.78M |
|
4987
CALL
Genuine Parts
GPC
$18.6B
| $2.91M | ﹤0.01% |
24,000
-157,000
| -87% | -$18.9M |
|
4988
United States Antimony
UAMY
$825M
| $2.91M | ﹤0.01% |
1,332,867
+828,365
| +164% | +$2.35M |
|
4989
PUT
Coursera
COUR
$1.53B
| $2.9M | ﹤0.01% |
331,600
+32,500
| +11% | +$266K |
|
4990
AAR Corp
AIR
$5.85B
| $2.9M | ﹤0.01% |
42,207
+10,541
| +33% | +$633K |
|
4991
Knife River
KNF
$3.77B
| $2.9M | ﹤0.01% |
35,530
+21,677
| +156% | +$1.97M |
|
4992
LegalZoom.com
LZ
$963M
| $2.9M | ﹤0.01% |
325,133
-134,925
| -29% | -$1.13M |
|
4993
CALL
Wendy's
WEN
$1.65B
| $2.89M | ﹤0.01% |
253,500
+96,100
| +61% | +$1.17M |
|
4994
PUT
Natural Resource Partners
NRP
$1.39B
| $2.89M | ﹤0.01% |
30,300
+12,400
| +69% | +$1.21M |
|
4995
CALL
Direxion Daily MSFT Bull 2X ETF
MSFU
$696M
| $2.89M | ﹤0.01% |
58,200
-18,600
| -24% | -$726K |
|
4996
CALL
Direxion Daily Aerospace & Defense Bull 3X ETF
DFEN
$441M
| $2.88M | ﹤0.01% |
55,600
+9,600
| +21% | +$354K |
|
|
FARO
4997
DELISTED
Faro Technologies
FARO
| $2.88M | ﹤0.01% |
65,651
-40,955
| -38% | -$1.5M |
|
4998
CALL
NeoGenomics
NEO
$2.05B
| $2.88M | ﹤0.01% |
393,800
+78,800
| +25% | +$636K |
|
4999
iShares ESG Optimized MSCI USA ETF
SUSA
$4.19B
| $2.87M | ﹤0.01% |
22,678
+6,907
| +44% | +$814K |
|
5000
PUT
Delek Logistics
DKL
$2.87B
| $2.87M | ﹤0.01% |
66,900
+12,500
| +23% | +$507K |
|
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.