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 | |
|---|---|---|---|---|---|---|
7601
CALL
NCR Atleos
NATL
$3.42B
| $951K | ﹤0.01% |
24,200
+7,650
| +46% | +$266K |
|
|
TPH
7602
PUT
DELISTED
Tri Pointe Homes
TPH
| $951K | ﹤0.01% |
28,000
+7,400
| +36% | +$252K |
|
7603
CALL
Gogo Inc
GOGO
$356M
| $951K | ﹤0.01% |
110,700
-20,500
| -16% | -$260K |
|
7604
CALL
Rush Street Interactive
RSI
$2.87B
| $950K | ﹤0.01% |
46,400
+10,600
| +30% | +$200K |
|
7605
Royce Quant Small-Cap Quality Value ETF
SQLV
$41M
| $950K | ﹤0.01% |
+22,225
| New | +$932K |
|
|
RPT
7606
Rithm Property Trust
RPT
$100M
| $948K | ﹤0.01% |
62,684
-6,815
| -10% | -$108K |
|
|
SEE
7607
PUT
DELISTED
Sealed Air
SEE
| $947K | ﹤0.01% |
26,800
+12,300
| +85% | +$392K |
|
7608
CALL
ONE Gas
OGS
$5.1B
| $947K | ﹤0.01% |
11,700
+8,100
| +225% | +$607K |
|
7609
CALL
Performance Food Group
PFGC
$16.4B
| $947K | ﹤0.01% |
9,100
-41,400
| -82% | -$4.14M |
|
7610
PUT
TriMas Corp
TRS
$1.39B
| $947K | ﹤0.01% |
24,500
-4,500
| -16% | -$160K |
|
7611
CALL
Itron
ITRI
$4.3B
| $947K | ﹤0.01% |
7,600
-4,800
| -39% | -$610K |
|
7612
CALL
Invesco S&P MidCap Quality ETF
XMHQ
$5.64B
| $945K | ﹤0.01% |
9,000
-9,000
| -50% | -$926K |
|
|
TSEP
7613
FT Vest Emerging Market Buffer ETF - September
TSEP
$15.9M
| $943K | ﹤0.01% |
+40,690
| New | +$916K |
|
7614
PUT
Pebblebrook Hotel Trust
PEB
$2.06B
| $943K | ﹤0.01% |
+82,800
| New | +$892K |
|
7615
Hurco Companies Inc
HURC
$146M
| $943K | ﹤0.01% |
54,200
+34,586
| +176% | +$639K |
|
7616
Cambria Trinity ETF
TRTY
$278M
| $943K | ﹤0.01% |
33,885
+11,430
| +51% | +$309K |
|
7617
US Global GO Gold and Precious Metal Miners ETF
GOAU
$194M
| $941K | ﹤0.01% |
+23,401
| New | +$763K |
|
7618
First Busey Corp
BUSE
$2.55B
| $941K | ﹤0.01% |
40,648
-47,803
| -54% | -$1.14M |
|
7619
Midland States Bancorp
MSBI
$688M
| $940K | ﹤0.01% |
54,850
-137,713
| -72% | -$2.48M |
|
7620
CALL
Euronet Worldwide
EEFT
$2.64B
| $940K | ﹤0.01% |
10,700
+5,100
| +91% | +$489K |
|
7621
Hanover Insurance
THG
$7.77B
| $939K | ﹤0.01% |
5,172
+1,666
| +48% | +$286K |
|
7622
PUT
Aecom
ACM
$8.02B
| $939K | ﹤0.01% |
7,200
+800
| +13% | +$96.6K |
|
|
CIM
7623
PUT
Chimera Investment
CIM
$984M
| $939K | ﹤0.01% |
71,000
+25,800
| +57% | +$359K |
|
7624
CALL
Greif
GEF
$4.98B
| $938K | ﹤0.01% |
15,700
-6,900
| -31% | -$445K |
|
7625
Trevi Therapeutics
TRVI
$2.67B
| $938K | ﹤0.01% |
102,534
-1,216,732
| -92% | -$9.12M |
|
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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.