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 | |
|---|---|---|---|---|---|---|
5576
CALL
Yelp
YELP
$1.25B
| $2.1M | ﹤0.01% |
61,300
-10,700
| -15% | -$387K |
|
5577
CALL
Qualys
QLYS
$6.34B
| $2.1M | ﹤0.01% |
14,700
+7,100
| +93% | +$940K |
|
5578
CALL
XPEL
XPEL
$1.38B
| $2.1M | ﹤0.01% |
58,500
+14,100
| +32% | +$465K |
|
5579
Cytek Biosciences
CTKB
$616M
| $2.1M | ﹤0.01% |
617,085
+14,568
| +2% | +$48.5K |
|
5580
PUT
Vita Coco
COCO
$3.79B
| $2.1M | ﹤0.01% |
58,100
+35,300
| +155% | +$1.18M |
|
|
FETH
5581
CALL
Fidelity Ethereum Fund
FETH
$1.03B
| $2.09M | ﹤0.01% |
+83,200
| New | +$1.83M |
|
5582
Establishment Labs
ESTA
$2.28B
| $2.09M | ﹤0.01% |
48,979
-26,122
| -35% | -$911K |
|
|
CRGX
5583
DELISTED
CARGO Therapeutics
CRGX
| $2.09M | ﹤0.01% |
507,418
+438,312
| +634% | +$1.88M |
|
5584
CALL
Xtrackers USD High Yield Corporate Bond ETF
HYLB
$3.51B
| $2.09M | ﹤0.01% |
56,600
+12,000
| +27% | +$433K |
|
5585
CALL
Western Union
WU
$2.24B
| $2.09M | ﹤0.01% |
248,100
+168,600
| +212% | +$1.6M |
|
5586
CALL
Fortuna Silver Mines
FSM
$3.19B
| $2.09M | ﹤0.01% |
319,300
+108,400
| +51% | +$672K |
|
5587
iShares MSCI Mexico ETF
EWW
$1.81B
| $2.09M | ﹤0.01% |
34,480
+33,767
| +4,736% | +$1.94M |
|
5588
Invesco Water Resources ETF
PHO
$2.03B
| $2.09M | ﹤0.01% |
29,860
-2,843
| -9% | -$189K |
|
|
AZNH
5589
DELISTED
AstraZeneca
AZNH
| $2.09M | ﹤0.01% |
50,911
-28,411
| -36% | -$1.2M |
|
5590
VEON
VEON
$3.96B
| $2.09M | ﹤0.01% |
45,296
-15,824
| -26% | -$728K |
|
5591
CALL
Vanguard Health Care ETF
VHT
$18.9B
| $2.09M | ﹤0.01% |
8,400
-200
| -2% | -$49.4K |
|
5592
Vanguard Morningstar Small-Cap ETF
VB
$83.2B
| $2.08M | ﹤0.01% |
8,791
-10,666
| -55% | -$2.38M |
|
5593
Goldman Sachs JUST US Large Cap Equity ETF
JUST
$578M
| $2.08M | ﹤0.01% |
23,686
-23,775
| -50% | -$1.93M |
|
5594
American Century Focused Dynamic Growth ETF
FDG
$427M
| $2.08M | ﹤0.01% |
+19,053
| New | +$1.86M |
|
5595
PUT
Hartford Financial Services
HIG
$37.5B
| $2.08M | ﹤0.01% |
16,400
-6,700
| -29% | -$833K |
|
5596
Construction Partners
ROAD
$6.84B
| $2.08M | ﹤0.01% |
19,568
+5,436
| +38% | +$508K |
|
5597
Microvision
MVIS
$50.9M
| $2.08M | ﹤0.01% |
121,571
+102,465
| +536% | +$1.77M |
|
5598
Invesco Total Return Bond ETF
GTO
$2.48B
| $2.08M | ﹤0.01% |
44,317
+38,034
| +605% | +$1.76M |
|
5599
iShares iBonds Dec 2032 Term Treasury ETF
IBTM
$561M
| $2.08M | ﹤0.01% |
+90,215
| New | +$2.05M |
|
5600
American Express Global Business Travel
GBTG
$4.93B
| $2.08M | ﹤0.01% |
329,663
+63,856
| +24% | +$410K |
|
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.