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 | |
|---|---|---|---|---|---|---|
|
SAIL
9951
CALL
SailPoint Inc
SAIL
$11.1B
| $351K | ﹤0.01% |
15,900
-65,600
| -80% | -$1.37M |
|
9952
Calvert Ultra-Short Investment Grade ETF
CVSB
$238M
| $351K | ﹤0.01% |
6,920
-5,722
| -45% | -$290K |
|
9953
Escalade
ESCA
$276M
| $351K | ﹤0.01% |
27,916
+15,231
| +120% | +$196K |
|
|
PCMM
9954
BondBloxx Private Credit CLO ETF
PCMM
$197M
| $351K | ﹤0.01% |
6,934
-14,168
| -67% | -$717K |
|
9955
IQ Winslow Focused Large Cap Growth ETF
IWFG
$61.5M
| $350K | ﹤0.01% |
+6,561
| New | +$345K |
|
9956
CALL
Pacer US Small Cap Cash Cows 100 ETF
CALF
$3.89B
| $350K | ﹤0.01% |
8,000
-1,400
| -15% | -$59K |
|
9957
PUT
News Corp Class A
NWSA
$15.8B
| $350K | ﹤0.01% |
11,400
-15,500
| -58% | -$459K |
|
9958
iShares MSCI Global Min Vol Factor ETF
ACWV
$3.38B
| $350K | ﹤0.01% |
2,919
-30,809
| -91% | -$3.66M |
|
9959
PUT
Microvision
MVIS
$53M
| $350K | ﹤0.01% |
18,807
+480
| +3% | +$8.58K |
|
9960
CALL
Victory Capital Holdings
VCTR
$7.27B
| $350K | ﹤0.01% |
5,400
-200
| -4% | -$13.7K |
|
9961
Harbor Dividend Growth Leaders ETF
GDIV
$239M
| $350K | ﹤0.01% |
21,572
+10,839
| +101% | +$171K |
|
9962
PUT
Sana Biotechnology
SANA
$1.06B
| $350K | ﹤0.01% |
98,500
+47,400
| +93% | +$171K |
|
9963
CALL
908 Devices
MASS
$414M
| $350K | ﹤0.01% |
39,900
+13,900
| +53% | +$92.4K |
|
9964
CALL
Unitil
UTL
$995M
| $349K | ﹤0.01% |
+7,300
| New | +$356K |
|
|
INN
9965
Summit Hotel Properties
INN
$651M
| $349K | ﹤0.01% |
63,629
-396,556
| -86% | -$2.16M |
|
9966
Nuveen Municipal Value Fund
NUV
$1.9B
| $349K | ﹤0.01% |
+38,885
| New | +$339K |
|
9967
CALL
MGIC Investment
MTG
$6.39B
| $349K | ﹤0.01% |
+12,300
| New | +$335K |
|
9968
Zura Bio
ZURA
$534M
| $349K | ﹤0.01% |
+80,528
| New | +$145K |
|
9969
Evotec
EVO
$697M
| $349K | ﹤0.01% |
96,045
+62,471
| +186% | +$237K |
|
9970
CALL
AngioDynamics
ANGO
$655M
| $349K | ﹤0.01% |
31,200
+10,500
| +51% | +$101K |
|
9971
CALL
Envista
NVST
$4.51B
| $348K | ﹤0.01% |
17,100
+200
| +1% | +$4.11K |
|
|
LGO
9972
Largo
LGO
$74.1M
| $348K | ﹤0.01% |
231,860
+142,174
| +159% | +$214K |
|
9973
PUT
Mercury Insurance
MCY
$5.84B
| $348K | ﹤0.01% |
4,100
-7,100
| -63% | -$524K |
|
9974
Innovator US Equity Power Buffer ETF November
PNOV
$899M
| $347K | ﹤0.01% |
8,462
-6,907
| -45% | -$279K |
|
9975
ProShares Ultra Communication Services
LTL
$6.72M
| $347K | ﹤0.01% |
+11,896
| New | +$307K |
|
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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.