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 | |
|---|---|---|---|---|---|---|
7001
Matthews Emerging Markets Sustainable Future Active ETF
EMSF
$47M
| $1.26M | ﹤0.01% |
43,116
+20,570
| +91% | +$573K |
|
|
OTLY
7002
PUT
Oatly Group
OTLY
$441M
| $1.26M | ﹤0.01% |
77,810
+870
| +1% | +$14K |
|
7003
Cal-Maine
CALM
$3.81B
| $1.26M | ﹤0.01% |
13,389
-36,611
| -73% | -$3.91M |
|
|
FSCS
7004
First Trust SMID Capital Strength ETF
FSCS
$58.9M
| $1.26M | ﹤0.01% |
+34,341
| New | +$1.26M |
|
7005
Village Farms International
VFF
$311M
| $1.26M | ﹤0.01% |
402,173
+25,043
| +7% | +$54.4K |
|
7006
iShares US Small Cap Value Factor ETF
SVAL
$210M
| $1.26M | ﹤0.01% |
+37,560
| New | +$1.23M |
|
7007
Editas Medicine
EDIT
$442M
| $1.26M | ﹤0.01% |
362,193
-276,513
| -43% | -$772K |
|
7008
CALL
EyePoint Inc
EYPT
$472M
| $1.26M | ﹤0.01% |
88,200
-5,300
| -6% | -$61K |
|
7009
CALL
Patria Investments
PAX
$1.82B
| $1.26M | ﹤0.01% |
86,000
+49,100
| +133% | +$686K |
|
|
USAF
7010
Atlas America Fund
USAF
$16.9M
| $1.26M | ﹤0.01% |
+45,959
| New | +$1.23M |
|
7011
Radware
RDWR
$1.18B
| $1.26M | ﹤0.01% |
47,387
+3,191
| +7% | +$85.1K |
|
7012
CALL
Rogers Corp
ROG
$2.44B
| $1.26M | ﹤0.01% |
15,600
+6,200
| +66% | +$462K |
|
7013
Vanguard ESG US Corporate Bond ETF
VCEB
$1.15B
| $1.25M | ﹤0.01% |
19,541
-38,361
| -66% | -$2.44M |
|
|
BDN
7014
PUT
Brandywine Realty Trust
BDN
$513M
| $1.25M | ﹤0.01% |
300,800
-37,400
| -11% | -$157K |
|
7015
CALL
Aviat Networks
AVNW
$277M
| $1.25M | ﹤0.01% |
54,700
-15,500
| -22% | -$356K |
|
7016
Invesco S&P 500 BuyWrite ETF
PBP
$366M
| $1.25M | ﹤0.01% |
+56,684
| New | +$1.25M |
|
7017
PUT
iShares Preferred and Income Securities ETF
PFF
$13.1B
| $1.25M | ﹤0.01% |
39,600
-19,300
| -33% | -$607K |
|
7018
CALL
Tetra Tech
TTEK
$9.06B
| $1.25M | ﹤0.01% |
37,500
-56,200
| -60% | -$2.04M |
|
7019
CALL
Grand Canyon Education
LOPE
$3.82B
| $1.25M | ﹤0.01% |
5,700
-16,200
| -74% | -$3.11M |
|
7020
CALL
XPEL
XPEL
$1.37B
| $1.25M | ﹤0.01% |
37,800
-20,700
| -35% | -$735K |
|
7021
PUT
Hudbay
HBM
$11.7B
| $1.25M | ﹤0.01% |
82,400
+36,000
| +78% | +$412K |
|
7022
PUT
Vermilion Energy
VET
$1.87B
| $1.25M | ﹤0.01% |
159,700
+99,900
| +167% | +$772K |
|
7023
Bowman Consulting
BWMN
$737M
| $1.25M | ﹤0.01% |
29,478
-40,499
| -58% | -$1.52M |
|
7024
CALL
WesBanco
WSBC
$4.05B
| $1.25M | ﹤0.01% |
+39,100
| New | +$1.25M |
|
7025
PUT
Procore
PCOR
$9.1B
| $1.25M | ﹤0.01% |
17,100
-14,100
| -45% | -$985K |
|
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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.