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 | |
|---|---|---|---|---|---|---|
8701
CALL
Cato Corp
CATO
$70.1M
| $478K | ﹤0.01% |
170,000
+168,100
| +8,847% | +$447K |
|
8702
Tower Semiconductor
TSEM
$26.8B
| $478K | ﹤0.01% |
+11,018
| New | +$423K |
|
8703
CALL
ProShares UltraPro Short Russell2000
SRTY
$68.3M
| $477K | ﹤0.01% |
6,975
+4,825
| +224% | +$429K |
|
8704
Badger Meter
BMI
$3.68B
| $477K | ﹤0.01% |
1,948
-44,533
| -96% | -$10.1M |
|
8705
PUT
Ardmore Shipping
ASC
$739M
| $477K | ﹤0.01% |
49,700
-11,300
| -19% | -$109K |
|
8706
PUT
Vertex
VERX
$2.13B
| $477K | ﹤0.01% |
13,500
+2,900
| +27% | +$110K |
|
8707
FT Vest US Equity Buffer & Premium Income ETF December
XIDE
$22.8M
| $476K | ﹤0.01% |
+15,697
| New | +$467K |
|
8708
Fidelity Fundamental Small-Mid Cap ETF
FFSM
$1.61B
| $476K | ﹤0.01% |
+17,513
| New | +$447K |
|
|
TMB
8709
Thornburg Multi Sector Bond ETF
TMB
$247M
| $476K | ﹤0.01% |
+18,697
| New | +$471K |
|
8710
Western New England Bancorp
WNEB
$278M
| $476K | ﹤0.01% |
51,549
+27,026
| +110% | +$245K |
|
8711
State Street Materials Select Sector SPDR ETF
XLB
$8.6B
| $475K | ﹤0.01% |
10,822
-1,074,334
| -99% | -$45.5M |
|
8712
PUT
Gentex
GNTX
$5.02B
| $475K | ﹤0.01% |
21,600
-12,200
| -36% | -$267K |
|
8713
CALL
AdvisorShares MSOS 2X Daily ETF
MSOX
$55.4M
| $475K | ﹤0.01% |
170,820
+75,390
| +79% | +$242K |
|
|
CVAC
8714
PUT
DELISTED
CureVac
CVAC
| $475K | ﹤0.01% |
87,400
+42,000
| +93% | +$167K |
|
8715
Vanguard Financials ETF
VFH
$13.9B
| $475K | ﹤0.01% |
3,728
-21,423
| -85% | -$2.55M |
|
8716
Dimensional International Core Fixed Income ETF
DFGX
$1.73B
| $474K | ﹤0.01% |
8,887
-52,981
| -86% | -$2.8M |
|
|
DEA
8717
CALL
Easterly Government Properties
DEA
$1.16B
| $474K | ﹤0.01% |
21,340
+540
| +3% | +$11.8K |
|
8718
CALL
World Kinect Corp
WKC
$1.84B
| $473K | ﹤0.01% |
16,700
-3,500
| -17% | -$92.8K |
|
8719
PUT
Camden Property Trust
CPT
$10.9B
| $473K | ﹤0.01% |
4,200
-9,700
| -70% | -$1.12M |
|
8720
Omeros
OMER
$1.25B
| $473K | ﹤0.01% |
157,710
-15,316
| -9% | -$76.3K |
|
|
8721
CALL
Gentex
GNTX
$5.02B
| $473K | ﹤0.01% |
21,500
-12,100
| -36% | -$265K |
|
8722
CALL
Vuzix
VUZI
$262M
| $473K | ﹤0.01% |
161,900
-16,000
| -9% | -$37.8K |
|
8723
CALL
NCR Atleos
NATL
$3.42B
| $472K | ﹤0.01% |
16,550
-69,300
| -81% | -$1.87M |
|
8724
CALL
Woodside Energy
WDS
$44.7B
| $472K | ﹤0.01% |
30,600
+6,900
| +29% | +$96.6K |
|
|
AIOT
8725
CALL
PowerFleet Inc
AIOT
$407M
| $472K | ﹤0.01% |
+109,500
| New | +$541K |
|
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.