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 | |
|---|---|---|---|---|---|---|
5501
CALL
NEOS S&P 500 High Income ETF
SPYI
$11.5B
| $2.18M | ﹤0.01% |
43,400
+11,700
| +37% | +$563K |
|
5502
Teekay
TK
$1.13B
| $2.18M | ﹤0.01% |
264,682
+178,948
| +209% | +$1.39M |
|
5503
PDF Solutions
PDFS
$2.23B
| $2.18M | ﹤0.01% |
102,076
+48,658
| +91% | +$921K |
|
5504
CALL
Extra Space Storage
EXR
$31B
| $2.18M | ﹤0.01% |
14,800
-2,800
| -16% | -$407K |
|
5505
CALL
Direxion Daily NYSE FANG+ Bull 2X ETF
FNGG
$138M
| $2.18M | ﹤0.01% |
10,200
+4,700
| +85% | +$773K |
|
5506
Summit Therapeutics
SMMT
$10.2B
| $2.18M | ﹤0.01% |
102,417
-896,323
| -90% | -$20.4M |
|
5507
Goldman Sachs MarketBeta Emerging Markets Equity ETF
GSEE
$139M
| $2.18M | ﹤0.01% |
43,165
-79,024
| -65% | -$3.69M |
|
|
DQ
5508
CALL
Daqo New Energy
DQ
$959M
| $2.18M | ﹤0.01% |
143,600
+11,900
| +9% | +$169K |
|
|
MAG
5509
DELISTED
MAG Silver
MAG
| $2.18M | ﹤0.01% |
103,080
-183,310
| -64% | -$3.26M |
|
|
ARIS
5510
CALL
DELISTED
Aris Water Solutions
ARIS
| $2.18M | ﹤0.01% |
92,000
+46,800
| +104% | +$1.16M |
|
|
EMX
5511
DELISTED
EMX Royalty
EMX
| $2.17M | ﹤0.01% |
862,821
+76,621
| +10% | +$172K |
|
5512
PUT
Iridium Communications
IRDM
$5.32B
| $2.17M | ﹤0.01% |
72,000
+19,000
| +36% | +$494K |
|
5513
CALL
Global X Artificial Intelligence & Technology ETF
AIQ
$10.3B
| $2.17M | ﹤0.01% |
49,700
+7,100
| +17% | +$276K |
|
5514
First Internet Bancorp
INBK
$253M
| $2.17M | ﹤0.01% |
80,693
+14,197
| +21% | +$338K |
|
5515
CALL
UGI
UGI
$7.49B
| $2.17M | ﹤0.01% |
59,600
-29,700
| -33% | -$1.02M |
|
5516
CALL
Valvoline
VVV
$4.3B
| $2.17M | ﹤0.01% |
57,300
+10,900
| +23% | +$381K |
|
5517
PUT
iShares S&P 500 Value ETF
IVE
$50.1B
| $2.17M | ﹤0.01% |
11,100
-12,500
| -53% | -$2.33M |
|
5518
PUT
OppFi
OPFI
$599M
| $2.17M | ﹤0.01% |
155,000
+5,200
| +3% | +$58.4K |
|
5519
Hope Bancorp
HOPE
$1.83B
| $2.16M | ﹤0.01% |
201,719
-64,963
| -24% | -$655K |
|
5520
PUT
Agree Realty
ADC
$9.22B
| $2.16M | ﹤0.01% |
29,600
+7,600
| +35% | +$571K |
|
5521
CALL
Travel + Leisure Co
TNL
$4.55B
| $2.16M | ﹤0.01% |
41,900
+14,900
| +55% | +$700K |
|
5522
Avantis Core Fixed Income ETF
AVIG
$1.97B
| $2.16M | ﹤0.01% |
51,935
+20,785
| +67% | +$852K |
|
5523
PUT
Ameren
AEE
$30.3B
| $2.16M | ﹤0.01% |
22,500
-19,100
| -46% | -$1.85M |
|
5524
CALL
Fortis
FTS
$28.8B
| $2.16M | ﹤0.01% |
45,200
+13,400
| +42% | +$638K |
|
5525
PUT
AvalonBay Communities
AVB
$26.3B
| $2.16M | ﹤0.01% |
10,600
-25,200
| -70% | -$5.15M |
|
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.