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 | |
|---|---|---|---|---|---|---|
5226
PUT
Bitwise Bitcoin ETF
BITB
$2.45B
| $2.54M | ﹤0.01% |
43,400
+2,200
| +5% | +$118K |
|
5227
FlexShares Morningstar Emerging Markets Factor Tilt Index Fund
TLTE
$356M
| $2.54M | ﹤0.01% |
+43,339
| New | +$2.35M |
|
5228
PUT
HUB Group
HUBG
$2.46B
| $2.54M | ﹤0.01% |
76,000
+60,900
| +403% | +$2.04M |
|
5229
CALL
Bausch + Lomb
BLCO
$6.02B
| $2.54M | ﹤0.01% |
195,100
+122,500
| +169% | +$1.47M |
|
|
SA
5230
CALL
Seabridge Gold
SA
$3.61B
| $2.54M | ﹤0.01% |
174,800
+102,600
| +142% | +$1.3M |
|
|
FPI
5231
Farmland Partners
FPI
$428M
| $2.54M | ﹤0.01% |
220,440
-145,439
| -40% | -$1.56M |
|
|
VLOS
5232
Velos Acquisition I Corp
VLOS
$253M
| $2.53M | ﹤0.01% |
224,523
+210,272
| +1,475% | +$2.33M |
|
5233
Adasina Social Justice All Cap Global ETF
JSTC
$308M
| $2.53M | ﹤0.01% |
+128,060
| New | +$2.39M |
|
5234
Real Brokerage
REAX
$523M
| $2.53M | ﹤0.01% |
561,536
+243,952
| +77% | +$1.05M |
|
5235
PUT
Hubbell
HUBB
$26.9B
| $2.53M | ﹤0.01% |
6,200
-7,700
| -55% | -$2.85M |
|
5236
Mesa Laboratories
MLAB
$590M
| $2.53M | ﹤0.01% |
26,873
+20,791
| +342% | +$2.28M |
|
5237
Hawkins
HWKN
$2.77B
| $2.53M | ﹤0.01% |
+17,815
| New | +$2.24M |
|
5238
PUT
nCino
NCNO
$2.22B
| $2.53M | ﹤0.01% |
90,500
+81,400
| +895% | +$2.03M |
|
5239
CALL
Advanced Energy
AEIS
$13.7B
| $2.53M | ﹤0.01% |
19,100
+7,100
| +59% | +$782K |
|
5240
CoStar Group
CSGP
$12.7B
| $2.53M | ﹤0.01% |
31,443
-12,047
| -28% | -$938K |
|
5241
CALL
Marten Transport
MRTN
$1.24B
| $2.53M | ﹤0.01% |
194,600
+110,900
| +132% | +$1.46M |
|
5242
CALL
Kimbell Royalty Partners
KRP
$1.49B
| $2.53M | ﹤0.01% |
181,000
+103,100
| +132% | +$1.35M |
|
5243
PUT
Invesco KBW Bank ETF
KBWB
$7.05B
| $2.52M | ﹤0.01% |
35,200
+13,000
| +59% | +$824K |
|
5244
WisdomTree Europe Hedged Equity Fund
HEDJ
$1.86B
| $2.52M | ﹤0.01% |
52,364
-13,475
| -20% | -$644K |
|
5245
PIMCO Enhanced Low Duration Active Exchange-Traded Fund
LDUR
$1.42B
| $2.52M | ﹤0.01% |
26,289
-58,080
| -69% | -$5.54M |
|
5246
Liberty Broadband Class C
LBRDK
$5.02B
| $2.52M | ﹤0.01% |
+25,601
| New | +$2.3M |
|
|
BNY
5247
Bank of New York Mellon
BNY
$112B
| $2.52M | ﹤0.01% |
27,643
-22,547
| -45% | -$1.91M |
|
5248
CALL
Delek Logistics
DKL
$2.83B
| $2.52M | ﹤0.01% |
58,600
+2,200
| +4% | +$89.3K |
|
5249
Alerus Financial
ALRS
$835M
| $2.52M | ﹤0.01% |
116,243
+9,284
| +9% | +$186K |
|
5250
CALL
Ametek
AME
$58.6B
| $2.52M | ﹤0.01% |
13,900
-14,600
| -51% | -$2.51M |
|
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.