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 | |
|---|---|---|---|---|---|---|
2051
Transmedics
TMDX
$3.07B
| $21M | ﹤0.01% |
156,441
-453,248
| -74% | -$49.8M |
|
2052
PUT
Viking Therapeutics
VKTX
$3.87B
| $21M | ﹤0.01% |
790,600
-51,900
| -6% | -$1.37M |
|
|
BNY
2053
PUT
Bank of New York Mellon
BNY
$111B
| $20.9M | ﹤0.01% |
229,900
+29,600
| +15% | +$2.51M |
|
2054
Spotify
SPOT
$105B
| $20.9M | ﹤0.01% |
27,255
-19,376
| -42% | -$12.4M |
|
2055
PUT
ARK Genomic Revolution ETF
ARKG
$1.74B
| $20.9M | ﹤0.01% |
857,700
+49,800
| +6% | +$1.09M |
|
2056
Visteon
VC
$2.89B
| $20.9M | ﹤0.01% |
223,774
+176,420
| +373% | +$14.5M |
|
2057
PUT
AGNC Investment
AGNC
$13B
| $20.9M | ﹤0.01% |
2,271,400
+134,700
| +6% | +$1.21M |
|
2058
iShares Russell 2000 Value ETF
IWN
$14.7B
| $20.9M | ﹤0.01% |
132,244
-41,566
| -24% | -$6.19M |
|
2059
Texas Pacific Land
TPL
$24.7B
| $20.9M | ﹤0.01% |
59,247
+55,191
| +1,361% | +$22.6M |
|
2060
PUT
International Paper
IP
$21.6B
| $20.8M | ﹤0.01% |
445,200
-83,600
| -16% | -$3.95M |
|
|
SEZL
2061
Sezzle
SEZL
$4.34B
| $20.8M | ﹤0.01% |
116,186
-152,822
| -57% | -$13.5M |
|
2062
PUT
Unilever
UL
$134B
| $20.8M | ﹤0.01% |
302,578
+73,511
| +32% | +$5.16M |
|
|
TIGR
2063
CALL
UP Fintech Holding
TIGR
$822M
| $20.8M | ﹤0.01% |
2,157,100
-179,900
| -8% | -$1.5M |
|
2064
PUT
Consolidated Edison
ED
$40.2B
| $20.7M | ﹤0.01% |
206,700
+98,000
| +90% | +$10.4M |
|
2065
PUT
GE HealthCare
GEHC
$33.3B
| $20.7M | ﹤0.01% |
280,000
-803,900
| -74% | -$56M |
|
2066
CALL
Carrier Global
CARR
$51.8B
| $20.7M | ﹤0.01% |
283,000
-535,100
| -65% | -$36.3M |
|
2067
Cirrus Logic
CRUS
$6.07B
| $20.6M | ﹤0.01% |
197,898
+183,292
| +1,255% | +$18M |
|
|
CMA
2068
CALL
DELISTED
Comerica
CMA
| $20.6M | ﹤0.01% |
345,400
+193,800
| +128% | +$10.8M |
|
2069
Urban Edge Properties
UE
$2.76B
| $20.6M | ﹤0.01% |
1,103,678
+455,666
| +70% | +$8.33M |
|
2070
InvenTrust Properties
IVT
$2.62B
| $20.6M | ﹤0.01% |
751,350
-40,775
| -5% | -$1.13M |
|
2071
DaVita
DVA
$11.5B
| $20.5M | ﹤0.01% |
143,968
+116,556
| +425% | +$16.5M |
|
2072
PUT
iPath Series B S&P 500 VIX Short-Term Futures ETN
VXX
$140M
| $20.5M | ﹤0.01% |
426,275
-717,425
| -63% | -$42.2M |
|
2073
PUT
Advance Auto Parts
AAP
$3.41B
| $20.5M | ﹤0.01% |
440,400
+48,000
| +12% | +$1.92M |
|
|
CYBR
2074
PUT
DELISTED
CyberArk
CYBR
| $20.5M | ﹤0.01% |
50,300
-16,700
| -25% | -$6.09M |
|
2075
PUT
Zoetis
ZTS
$30.5B
| $20.5M | ﹤0.01% |
131,200
+2,900
| +2% | +$460K |
|
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.