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 |
Meta Platforms (Facebook)
META
|
+$1.45B |
| 2 |
Visa
V
|
+$1.05B |
| 3 |
Microsoft
MSFT
|
+$1.01B |
| 4 |
Apple
AAPL
|
+$578M |
| 5 |
Norfolk Southern
NSC
|
+$545M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
HES
Hess
HES
|
+$1.24B |
| 2 |
McDonald's
MCD
|
+$707M |
| 3 |
JPMorgan Chase
JPM
|
+$680M |
| 4 |
Texas Instruments
TXN
|
+$678M |
| 5 |
Edwards Lifesciences
EW
|
+$664M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.8% |
| 2 | Healthcare | 2.66% |
| 3 | Financials | 2.38% |
| 4 | Consumer Discretionary | 2.05% |
| 5 | Industrials | 2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4876
Vanguard Morningstar Mid-Cap ETF
VO
$111B
| $3.69M | ﹤0.01% |
+50,256
| New | +$3.61M |
|
|
PRMB
4877
PUT
Primo Brands
PRMB
$8.94B
| $3.69M | ﹤0.01% |
166,900
-341,000
| -67% | -$8.82M |
|
4878
First Financial Bancorp
FFBC
$3.61B
| $3.69M | ﹤0.01% |
146,077
-57,995
| -28% | -$1.47M |
|
4879
CryoPort
CYRX
$772M
| $3.68M | ﹤0.01% |
388,590
+266,532
| +218% | +$2.24M |
|
4880
First Trust Nasdaq-100 Select Equal Weight ETF
QQEW
$1.87B
| $3.68M | ﹤0.01% |
+26,102
| New | +$3.59M |
|
4881
PUT
LGI Homes
LGIH
$1.39B
| $3.68M | ﹤0.01% |
71,200
+19,900
| +39% | +$1.16M |
|
4882
CALL
iShares Russell 2000 Growth ETF
IWO
$15.2B
| $3.68M | ﹤0.01% |
11,500
+6,900
| +150% | +$2.08M |
|
4883
PUT
Evolv Technologies
EVLV
$1.05B
| $3.68M | ﹤0.01% |
487,100
-66,600
| -12% | -$486K |
|
4884
Badger Meter
BMI
$3.79B
| $3.68M | ﹤0.01% |
20,590
+18,642
| +957% | +$3.67M |
|
4885
iShares MSCI Brazil ETF
EWZ
$8.24B
| $3.68M | ﹤0.01% |
118,554
-1,103,338
| -90% | -$31.6M |
|
4886
XPEL
XPEL
$1.38B
| $3.67M | ﹤0.01% |
111,061
-217,067
| -66% | -$7.7M |
|
|
SOLT
4887
PUT
2x Solana ETF
SOLT
$118M
| $3.67M | ﹤0.01% |
7,970
+7,340
| +1,165% | +$3.2M |
|
4888
ProShares UltraShort S&P500
SDS
$372M
| $3.67M | ﹤0.01% |
+50,732
| New | +$3.98M |
|
|
CGAU
4889
Centerra Gold
CGAU
$4.21B
| $3.66M | ﹤0.01% |
341,354
-517,482
| -60% | -$4.13M |
|
4890
PUT
Weatherford International
WFRD
$6.79B
| $3.66M | ﹤0.01% |
53,500
-5,800
| -10% | -$345K |
|
4891
Helmerich & Payne
HP
$4.42B
| $3.66M | ﹤0.01% |
165,648
+32,458
| +24% | +$598K |
|
4892
CALL
Indivior Pharmaceuticals
INDV
$4.6B
| $3.66M | ﹤0.01% |
151,700
+109,400
| +259% | +$2.29M |
|
4893
United States Copper Index Fund
CPER
$748M
| $3.66M | ﹤0.01% |
121,886
+12,514
| +11% | +$377K |
|
|
UNHG
4894
PUT
Leverage Shares 2X Long UNH Daily ETF
UNHG
$73.3M
| $3.65M | ﹤0.01% |
+172,400
| New | +$2.9M |
|
4895
CALL
The Greenbrier Companies
GBX
$1.41B
| $3.65M | ﹤0.01% |
79,100
+28,900
| +58% | +$1.38M |
|
4896
Byline Bancorp
BY
$1.78B
| $3.65M | ﹤0.01% |
131,689
-75,059
| -36% | -$2.09M |
|
4897
CALL
Parsons
PSN
$5.12B
| $3.65M | ﹤0.01% |
44,000
-22,600
| -34% | -$1.75M |
|
4898
NEOS Nasdaq 100 High Income ETF
QQQI
$14.2B
| $3.64M | ﹤0.01% |
67,242
+49,795
| +285% | +$2.64M |
|
4899
CALL
NewMarket
NEU
$8.85B
| $3.64M | ﹤0.01% |
+4,400
| New | +$3.39M |
|
|
4900
PUT
Helmerich & Payne
HP
$4.42B
| $3.64M | ﹤0.01% |
164,700
-36,200
| -18% | -$667K |
|
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Ken Griffin's Q3 2025 Portfolio in Review
As of Q3 2025, Ken Griffin held 14,587 positions worth $657B, up 14% from $576B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Ken Griffin's Q3 2025 filing shows 2,292 new, 5,364 increased, 4,887 reduced and 1,963 closed positions. Its largest new stake was Permian Resources: 18,381,735 shares worth $235M. The largest sale was Hess, an estimated $1.24B.
By sector, the portfolio is most concentrated in Technology at 3.8% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q3 2025 buy was Permian Resources: 18,381,735 shares worth $235M.
- Ken Griffin added most to Meta Platforms (Facebook) in Q3 2025, an estimated $1.45B increase.
- Ken Griffin's biggest Q3 2025 reduction was McDonald's, cutting an estimated $707M.
- Ken Griffin fully exited Hess in Q3 2025, selling an estimated $1.24B.
- Ken Griffin's ten largest holdings make up 25% of its $657B portfolio in Q3 2025.
- Ken Griffin opened 2,292 new positions and closed 1,963 in Q3 2025.
- Ken Griffin's portfolio value rose 14% quarter-over-quarter to $657B.
Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.