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 | |
|---|---|---|---|---|---|---|
4476
PUT
Hawaiian Electric Industries
HE
$2.03B
| $3.92M | ﹤0.01% |
369,200
+51,700
| +16% | +$539K |
|
4477
PUT
Sterling Infrastructure
STRL
$17.6B
| $3.92M | ﹤0.01% |
17,000
-17,700
| -51% | -$3.09M |
|
|
TMHC
4478
PUT
DELISTED
Taylor Morrison
TMHC
| $3.92M | ﹤0.01% |
63,800
+59,100
| +1,257% | +$3.43M |
|
4479
PUT
Enovis
ENOV
$1.5B
| $3.92M | ﹤0.01% |
124,900
-33,200
| -21% | -$1.1M |
|
4480
Colgate-Palmolive
CL
$73.3B
| $3.92M | ﹤0.01% |
43,080
-59,145
| -58% | -$5.4M |
|
4481
Hartford Total Return Bond ETF
HTRB
$2.22B
| $3.92M | ﹤0.01% |
115,617
-87,458
| -43% | -$2.93M |
|
4482
PUT
Evercore
EVR
$11.8B
| $3.92M | ﹤0.01% |
14,500
-100,600
| -87% | -$22.1M |
|
4483
First Commonwealth Financial
FCF
$2.18B
| $3.91M | ﹤0.01% |
241,202
+227,716
| +1,689% | +$3.51M |
|
4484
CALL
Hess Midstream
HESM
$5.2B
| $3.91M | ﹤0.01% |
101,600
-115,600
| -53% | -$4.4M |
|
4485
Ziff Davis
ZD
$1.9B
| $3.91M | ﹤0.01% |
129,257
-30,603
| -19% | -$983K |
|
4486
CEVA Inc
CEVA
$937M
| $3.91M | ﹤0.01% |
177,878
+38,838
| +28% | +$863K |
|
4487
PUT
Ametek
AME
$58.4B
| $3.91M | ﹤0.01% |
21,600
+300
| +1% | +$51.6K |
|
4488
CALL
ARK Blockchain & Fintech Innovation ETF
ARKF
$771M
| $3.91M | ﹤0.01% |
77,800
+18,600
| +31% | +$733K |
|
4489
2x Bitcoin ETF
BITX
$849M
| $3.91M | ﹤0.01% |
72,347
-237,278
| -77% | -$11.4M |
|
4490
PUT
CoinShares Bitcoin Mining ETF
WGMI
$243M
| $3.9M | ﹤0.01% |
171,600
-32,400
| -16% | -$528K |
|
4491
iShares Residential and Multisector Real Estate ETF
REZ
$863M
| $3.89M | ﹤0.01% |
47,286
+21,744
| +85% | +$1.79M |
|
4492
Invesco Solar ETF
TAN
$1.36B
| $3.89M | ﹤0.01% |
113,533
+92,724
| +446% | +$2.91M |
|
|
KREF
4493
KKR Real Estate Finance Trust
KREF
$490M
| $3.89M | ﹤0.01% |
443,396
+85,461
| +24% | +$786K |
|
4494
Oportun Financial
OPRT
$355M
| $3.89M | ﹤0.01% |
542,931
+96,266
| +22% | +$577K |
|
4495
Brookfield Infrastructure
BIPC
$4.97B
| $3.88M | ﹤0.01% |
93,339
-61,628
| -40% | -$2.37M |
|
4496
CALL
Douglas Emmett
DEI
$1.96B
| $3.88M | ﹤0.01% |
258,100
-2,900
| -1% | -$41.9K |
|
4497
NEOS S&P 500 High Income ETF
SPYI
$11.4B
| $3.88M | ﹤0.01% |
77,138
+31,305
| +68% | +$1.51M |
|
4498
WisdomTree International Quality Dividend Growth Fund
IQDG
$732M
| $3.88M | ﹤0.01% |
97,804
+47,728
| +95% | +$1.79M |
|
4499
BlackRock ETF Trust II iShares AAA CLO Active ETF
CLOA
$2.26B
| $3.88M | ﹤0.01% |
74,671
+16,412
| +28% | +$848K |
|
4500
Zurn Elkay Water Solutions
ZWS
$8.45B
| $3.87M | ﹤0.01% |
105,878
-137,110
| -56% | -$4.72M |
|
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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.