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 | |
|---|---|---|---|---|---|---|
7476
PUT
Fortuna Silver Mines
FSM
$3.19B
| $822K | ﹤0.01% |
125,700
-37,500
| -23% | -$232K |
|
7477
PUT
Sundial Growers
SNDL
$306M
| $822K | ﹤0.01% |
679,300
-108,200
| -14% | -$144K |
|
7478
First Community Bankshares
FCBC
$930M
| $822K | ﹤0.01% |
20,977
+12,993
| +163% | +$496K |
|
|
GOOS
7479
PUT
Canada Goose Holdings
GOOS
$826M
| $821K | ﹤0.01% |
73,400
-3,800
| -5% | -$36.8K |
|
7480
PUT
Digital Turbine
APPS
$1.48B
| $821K | ﹤0.01% |
139,200
+15,400
| +12% | +$63.3K |
|
7481
CALL
Vicor
VICR
$11.7B
| $821K | ﹤0.01% |
18,100
-22,900
| -56% | -$1.02M |
|
7482
RCI Hospitality Holdings
RICK
$238M
| $821K | ﹤0.01% |
21,532
-868
| -4% | -$35K |
|
7483
PUT
iShare MSCI Eurozone ETF
EZU
$9.9B
| $820K | ﹤0.01% |
13,800
+7,100
| +106% | +$401K |
|
|
KLG
7484
CALL
DELISTED
WK Kellogg Co
KLG
| $819K | ﹤0.01% |
51,400
-1,200
| -2% | -$20.9K |
|
7485
PUT
iShares MSCI Europe Financials ETF
EUFN
$4.28B
| $819K | ﹤0.01% |
25,900
+4,800
| +23% | +$145K |
|
7486
Invesco MSCI USA ETF
PBUS
$11.7B
| $819K | ﹤0.01% |
13,174
-4,418
| -25% | -$254K |
|
7487
CALL
Hexcel
HXL
$7.8B
| $819K | ﹤0.01% |
14,500
-2,900
| -17% | -$153K |
|
|
JAMF
7488
DELISTED
Jamf
JAMF
| $817K | ﹤0.01% |
85,957
-48,086
| -36% | -$516K |
|
7489
CALL
Pinnacle Financial Partners Inc
PNFP
$16.2B
| $817K | ﹤0.01% |
7,400
+1,400
| +23% | +$144K |
|
7490
Limbach Holdings
LMB
$537M
| $817K | ﹤0.01% |
5,830
+4,625
| +384% | +$525K |
|
7491
iShares Convertible Bond ETF
ICVT
$7.59B
| $817K | ﹤0.01% |
9,065
+1,213
| +15% | +$104K |
|
7492
PUT
Mistras Group
MG
$578M
| $816K | ﹤0.01% |
101,900
+51,200
| +101% | +$431K |
|
7493
Orange County Bancorp
OBT
$519M
| $816K | ﹤0.01% |
31,577
+119
| +0.4% | +$2.9K |
|
7494
PUT
Tronox
TROX
$923M
| $816K | ﹤0.01% |
160,900
+59,000
| +58% | +$321K |
|
7495
OneSpan
OSPN
$587M
| $815K | ﹤0.01% |
48,839
+26,784
| +121% | +$416K |
|
7496
iShares iBonds Oct 2026 Term TIPS ETF
IBIC
$76.9M
| $815K | ﹤0.01% |
31,378
+1,844
| +6% | +$47.7K |
|
7497
iShares 10-20 Year Treasury Bond ETF
TLH
$10.9B
| $814K | ﹤0.01% |
8,011
-19,423
| -71% | -$1.95M |
|
7498
PGIM Short Duration High Yield ETF
PSH
$180M
| $814K | ﹤0.01% |
+16,082
| New | +$804K |
|
7499
PUT
Global X S&P 500 Covered Call ETF
XYLD
$3.29B
| $814K | ﹤0.01% |
20,900
+11,400
| +120% | +$437K |
|
|
MESO
7500
Mesoblast
MESO
$2.21B
| $813K | ﹤0.01% |
74,636
-412,157
| -85% | -$4.62M |
|
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.