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 | |
|---|---|---|---|---|---|---|
7076
Clearwater Paper
CLW
$333M
| $1.21M | ﹤0.01% |
58,509
-115,960
| -66% | -$2.8M |
|
7077
PUT
Avantis US Small Cap Value ETF
AVUV
$31.4B
| $1.21M | ﹤0.01% |
12,200
+6,000
| +97% | +$580K |
|
7078
CALL
State Street Blackstone Senior Loan ETF
SRLN
$5.43B
| $1.21M | ﹤0.01% |
29,200
-6,000
| -17% | -$249K |
|
7079
CALL
GraniteShares 2x Short NVDA Daily ETF
NVD
$54.1M
| $1.21M | ﹤0.01% |
139,516
+49,188
| +54% | +$504K |
|
7080
Matador Resources
MTDR
$7.08B
| $1.21M | ﹤0.01% |
26,988
-288,361
| -91% | -$14.1M |
|
7081
PUT
Nuvation Bio
NUVB
$2.44B
| $1.21M | ﹤0.01% |
327,700
+220,900
| +207% | +$602K |
|
7082
GraniteShares Nasdaq Select Disruptors ETF
DRUP
$51.5M
| $1.21M | ﹤0.01% |
18,594
+12,113
| +187% | +$768K |
|
7083
CALL
Kodak
KODK
$961M
| $1.21M | ﹤0.01% |
188,900
-84,300
| -31% | -$531K |
|
7084
PUT
Beazer Homes USA
BZH
$872M
| $1.21M | ﹤0.01% |
49,300
-38,800
| -44% | -$953K |
|
|
UCTT
7085
PUT
Ultra Clean Holdings
UCTT
$3.7B
| $1.21M | ﹤0.01% |
44,400
-12,700
| -22% | -$312K |
|
7086
NETGEAR
NTGR
$601M
| $1.21M | ﹤0.01% |
37,300
-196,742
| -84% | -$5.38M |
|
7087
CALL
Western Union
WU
$2.25B
| $1.21M | ﹤0.01% |
151,200
-96,900
| -39% | -$810K |
|
7088
PUT
iHeartMedia
IHRT
$466M
| $1.21M | ﹤0.01% |
420,900
+9,100
| +2% | +$20.1K |
|
|
IMVP
7089
Invesco India ETF
IMVP
$105M
| $1.21M | ﹤0.01% |
48,182
+27,247
| +130% | +$705K |
|
7090
PUT
Coty
COTY
$2.41B
| $1.21M | ﹤0.01% |
298,900
+131,900
| +79% | +$604K |
|
7091
CALL
Legend Biotech
LEGN
$4.25B
| $1.21M | ﹤0.01% |
37,000
-6,700
| -15% | -$247K |
|
7092
CALL
Mineralys Therapeutics
MLYS
$2.35B
| $1.21M | ﹤0.01% |
+31,800
| New | +$688K |
|
|
PSKY
7093
Paramount Skydance Corp
PSKY
$11.7B
| $1.21M | ﹤0.01% |
+63,730
| New | +$1.01M |
|
|
TWO
7094
CALL
Two Harbors Investment
TWO
$1.26B
| $1.21M | ﹤0.01% |
122,100
-29,800
| -20% | -$300K |
|
|
AFGR
7095
First Trust Active Factor Large Cap Growth ETF
AFGR
$94.9M
| $1.2M | ﹤0.01% |
33,249
+22,965
| +223% | +$798K |
|
7096
CALL
Ligand Pharmaceuticals
LGND
$5.73B
| $1.2M | ﹤0.01% |
6,800
+3,300
| +94% | +$491K |
|
|
CGC
7097
PUT
Canopy Growth
CGC
$418M
| $1.2M | ﹤0.01% |
824,050
+204,440
| +33% | +$266K |
|
|
ALMU
7098
CALL
Aeluma Inc
ALMU
$294M
| $1.2M | ﹤0.01% |
+74,700
| New | +$1.4M |
|
7099
CALL
Idacorp
IDA
$8.22B
| $1.2M | ﹤0.01% |
9,100
+6,400
| +237% | +$793K |
|
7100
CALL
Palomar
PLMR
$3.41B
| $1.2M | ﹤0.01% |
10,300
-1,800
| -15% | -$228K |
|
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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.