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 | |
|---|---|---|---|---|---|---|
4001
UGI
UGI
$7.59B
| $5.93M | ﹤0.01% |
178,396
-648,012
| -78% | -$22.7M |
|
4002
PUT
Bitwise Bitcoin ETF
BITB
$2.41B
| $5.93M | ﹤0.01% |
95,300
+51,900
| +120% | +$3.23M |
|
4003
Capital Group Short Duration Income ETF
CGSD
$2.44B
| $5.93M | ﹤0.01% |
228,077
+20,488
| +10% | +$532K |
|
4004
CALL
Atmos Energy
ATO
$28.7B
| $5.93M | ﹤0.01% |
34,700
-2,900
| -8% | -$468K |
|
4005
PUT
Guardant Health
GH
$21.1B
| $5.92M | ﹤0.01% |
94,800
-26,200
| -22% | -$1.43M |
|
|
NPKI
4006
NPK International
NPKI
$1.21B
| $5.92M | ﹤0.01% |
523,679
-168,170
| -24% | -$1.64M |
|
4007
PUT
Delek US
DK
$4.01B
| $5.92M | ﹤0.01% |
183,400
+29,800
| +19% | +$778K |
|
4008
Pacer Trendpilot US Large Cap ETF
PTLC
$3.38B
| $5.91M | ﹤0.01% |
108,004
-37,452
| -26% | -$1.97M |
|
4009
PUT
Cheesecake Factory
CAKE
$5.64B
| $5.91M | ﹤0.01% |
108,200
+17,100
| +19% | +$1.05M |
|
4010
CALL
WEC Energy
WEC
$36B
| $5.9M | ﹤0.01% |
51,500
-69,000
| -57% | -$7.48M |
|
4011
Sinclair Inc
SBGI
$1.07B
| $5.9M | ﹤0.01% |
390,752
+162,231
| +71% | +$2.33M |
|
4012
CALL
Ovintiv
OVV
$17.4B
| $5.9M | ﹤0.01% |
146,100
-60,500
| -29% | -$2.47M |
|
4013
CALL
NetEase
NTES
$80.1B
| $5.9M | ﹤0.01% |
38,800
-8,300
| -18% | -$1.14M |
|
4014
Methanex
MEOH
$4.34B
| $5.89M | ﹤0.01% |
148,244
-453,976
| -75% | -$16.1M |
|
4015
PUT
ARK Autonomous Technology & Robotics ETF
ARKQ
$2.1B
| $5.89M | ﹤0.01% |
52,800
+49,100
| +1,327% | +$4.85M |
|
|
WNS
4016
DELISTED
WNS Holdings
WNS
| $5.89M | ﹤0.01% |
77,167
+16,507
| +27% | +$1.23M |
|
4017
Aegon
AEG
$14B
| $5.88M | ﹤0.01% |
736,422
-2,926,788
| -80% | -$21.9M |
|
4018
PUT
GraniteShares 2x Long AMD Daily ETF
AMDL
$1.14B
| $5.88M | ﹤0.01% |
569,600
+30,700
| +6% | +$327K |
|
4019
CALL
Ero Copper
ERO
$3.53B
| $5.88M | ﹤0.01% |
290,600
+85,700
| +42% | +$1.31M |
|
4020
PUT
Gen Digital
GEN
$17B
| $5.88M | ﹤0.01% |
207,000
+42,300
| +26% | +$1.27M |
|
4021
NewAmsterdam Pharma
NAMS
$3.23B
| $5.87M | ﹤0.01% |
206,461
-113,682
| -36% | -$2.73M |
|
4022
CALL
Entergy
ETR
$50.3B
| $5.87M | ﹤0.01% |
63,000
-303,700
| -83% | -$26.7M |
|
4023
CALL
Webster Financial
WBS
$12.8B
| $5.87M | ﹤0.01% |
98,700
+3,400
| +4% | +$203K |
|
4024
iShares iBonds Dec 2032 Term Corporate ETF
IBDX
$1.73B
| $5.86M | ﹤0.01% |
228,866
-18,826
| -8% | -$478K |
|
4025
CALL
Group 1 Automotive
GPI
$3.15B
| $5.86M | ﹤0.01% |
13,400
-16,200
| -55% | -$7.27M |
|
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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.