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 | |
|---|---|---|---|---|---|---|
|
OSG
6726
Octave Specialty Group
OSG
$206M
| $1.43M | ﹤0.01% |
171,543
-947,218
| -85% | -$8M |
|
6727
Cerus
CERS
$556M
| $1.43M | ﹤0.01% |
899,598
-129,615
| -13% | -$175K |
|
6728
PUT
Lightspeed Commerce
LSPD
$1.34B
| $1.43M | ﹤0.01% |
123,700
-5,400
| -4% | -$66.1K |
|
6729
Travere Therapeutics
TVTX
$6.03B
| $1.43M | ﹤0.01% |
59,753
-651,504
| -92% | -$12.2M |
|
6730
PUT
Crescent Energy
CRGY
$4.28B
| $1.43M | ﹤0.01% |
160,000
+28,100
| +21% | +$255K |
|
6731
PUT
Nabors Industries
NBR
$1.39B
| $1.43M | ﹤0.01% |
34,900
-36,100
| -51% | -$1.29M |
|
6732
Inogen
INGN
$148M
| $1.43M | ﹤0.01% |
174,458
+12,747
| +8% | +$95.3K |
|
6733
ENI
E
$80.8B
| $1.42M | ﹤0.01% |
40,729
+2,873
| +8% | +$99.1K |
|
|
HAPN
6734
PUT
Happen Inc
HAPN
$2.14B
| $1.42M | ﹤0.01% |
93,600
-5,500
| -6% | -$83.4K |
|
6735
PUT
HDFC Bank
HDB
$119B
| $1.42M | ﹤0.01% |
41,600
+1,200
| +3% | +$44.2K |
|
|
MNTN
6736
PUT
MNTN Inc
MNTN
$934M
| $1.42M | ﹤0.01% |
+76,500
| New | +$1.74M |
|
|
HIMX
6737
Himax Technologies
HIMX
$2.5B
| $1.42M | ﹤0.01% |
160,654
+110,934
| +223% | +$952K |
|
6738
First Trust Active Factor Small Cap ETF
AFSM
$123M
| $1.42M | ﹤0.01% |
+43,360
| New | +$1.36M |
|
6739
CALL
Federated Hermes
FHI
$4.77B
| $1.42M | ﹤0.01% |
27,300
+10,700
| +64% | +$543K |
|
6740
CALL
Atlas Energy Solutions
AESI
$1.58B
| $1.42M | ﹤0.01% |
124,600
+3,500
| +3% | +$42.9K |
|
|
TEM
6741
Tempus AI
TEM
$8.91B
| $1.42M | ﹤0.01% |
17,545
-71,115
| -80% | -$4.98M |
|
6742
CALL
Carlisle Companies
CSL
$14.2B
| $1.41M | ﹤0.01% |
4,300
-4,200
| -49% | -$1.6M |
|
6743
ProShares Ultra Bitcoin ETF
BITU
$354M
| $1.41M | ﹤0.01% |
+26,478
| New | +$1.48M |
|
6744
i3 Verticals
IIIV
$291M
| $1.41M | ﹤0.01% |
43,549
-6,660
| -13% | -$201K |
|
6745
Oil-Dri
ODC
$1.32B
| $1.41M | ﹤0.01% |
23,140
-6,594
| -22% | -$400K |
|
|
ASTX
6746
CALL
Tradr 2X Long ASTS Daily ETF
ASTX
$339M
| $1.41M | ﹤0.01% |
+52,700
| New | +$1.53M |
|
6747
AB Corporate Bond ETF
EYEG
$27.6M
| $1.41M | ﹤0.01% |
38,998
+23
| +0.1% | +$822 |
|
6748
CALL
Kimco Realty
KIM
$16.2B
| $1.41M | ﹤0.01% |
64,600
+19,000
| +42% | +$413K |
|
|
IBIB
6749
DELISTED
iShares iBonds Oct 2025 Term TIPS ETF
IBIB
| $1.41M | ﹤0.01% |
55,330
+30,715
| +125% | +$779K |
|
|
BSCZ
6750
Invesco BulletShares 2035 Corporate Bond ETF
BSCZ
$277M
| $1.41M | ﹤0.01% |
+67,788
| New | +$1.39M |
|
Similar funds
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.