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 | |
|---|---|---|---|---|---|---|
7626
TIM SA
TIMB
$8.26B
| $762K | ﹤0.01% |
37,916
+32,269
| +571% | +$552K |
|
7627
Schwab Fundamental US Broad Market Index ETF
FNDB
$1.48B
| $762K | ﹤0.01% |
31,796
-24,602
| -44% | -$559K |
|
7628
Invesco Dorsey Wright Basic Materials Momentum ETF
PYZ
$76.2M
| $762K | ﹤0.01% |
8,205
+37
| +0.5% | +$3.19K |
|
7629
iShares Core S&P US Value ETF
IUSV
$27.9B
| $762K | ﹤0.01% |
8,052
-62,007
| -89% | -$5.6M |
|
7630
CALL
Twist Bioscience
TWST
$7.28B
| $762K | ﹤0.01% |
20,700
-6,100
| -23% | -$211K |
|
7631
CALL
Alkermes
ALKS
$8.36B
| $761K | ﹤0.01% |
26,600
+8,000
| +43% | +$238K |
|
7632
First Trust India Nifty 50 Equal Weight ETF
NFTY
$116M
| $761K | ﹤0.01% |
12,690
-8,133
| -39% | -$469K |
|
7633
PUT
HCI Group
HCI
$2.27B
| $761K | ﹤0.01% |
5,000
+2,600
| +108% | +$399K |
|
7634
Touchstone Dynamic International ETF
TDI
$432M
| $761K | ﹤0.01% |
22,382
-58,958
| -72% | -$1.85M |
|
7635
Vanguard FTSE Emerging Markets ETF
VWO
$124B
| $761K | ﹤0.01% |
15,378
+12,201
| +384% | +$566K |
|
7636
Epsilon Energy
EPSN
$171M
| $760K | ﹤0.01% |
102,942
+86,370
| +521% | +$616K |
|
7637
Quad
QUAD
$522M
| $759K | ﹤0.01% |
134,250
+22,988
| +21% | +$124K |
|
7638
Pentair
PNR
$10.2B
| $758K | ﹤0.01% |
7,382
-77,760
| -91% | -$7.26M |
|
7639
St. Joe Company
JOE
$3.86B
| $758K | ﹤0.01% |
15,886
-7,752
| -33% | -$347K |
|
7640
PUT
Kennametal
KMT
$2.42B
| $758K | ﹤0.01% |
33,000
-36,800
| -53% | -$766K |
|
7641
CALL
UWM Holdings
UWMC
$2.31B
| $757K | ﹤0.01% |
182,900
-3,400
| -2% | -$14.9K |
|
|
WRD
7642
CALL
WeRide Inc
WRD
$1.97B
| $756K | ﹤0.01% |
+96,000
| New | +$856K |
|
7643
CALL
Dream Finders Homes
DFH
$1.37B
| $756K | ﹤0.01% |
30,100
+3,000
| +11% | +$67.4K |
|
7644
PUT
Amcor
AMCR
$21.2B
| $756K | ﹤0.01% |
16,460
+9,080
| +123% | +$419K |
|
7645
CALL
United States Copper Index Fund
CPER
$733M
| $756K | ﹤0.01% |
23,900
-61,400
| -72% | -$1.82M |
|
|
CGC
7646
PUT
Canopy Growth
CGC
$449M
| $756K | ﹤0.01% |
619,610
-17,510
| -3% | -$23.3K |
|
7647
CALL
NewAmsterdam Pharma
NAMS
$3.22B
| $755K | ﹤0.01% |
41,700
-35,100
| -46% | -$640K |
|
7648
Invesco S&P SmallCap 600 Pure Value ETF
RZV
$303M
| $755K | ﹤0.01% |
7,206
-1,877
| -21% | -$181K |
|
7649
PUT
EnerSys
ENS
$7.3B
| $755K | ﹤0.01% |
8,800
+3,200
| +57% | +$279K |
|
7650
PUT
Mercury Insurance
MCY
$5.89B
| $754K | ﹤0.01% |
11,200
-21,800
| -66% | -$1.3M |
|
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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.