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 | |
|---|---|---|---|---|---|---|
12426
Ohmyhome Ltd
OMH
$7.67M
| $22.5K | ﹤0.01% |
+17,738
| New | +$22.4K |
|
|
UCAR
12427
U Power Ltd
UCAR
$17M
| $22.4K | ﹤0.01% |
+1,111
| New | +$28.3K |
|
12428
Infobird
IFBD
$8.68M
| $22.4K | ﹤0.01% |
21,583
-19,223
| -47% | -$20.3K |
|
12429
Tenon Medical
TNON
$2.56M
| $22.4K | ﹤0.01% |
+542
| New | +$23K |
|
|
NINE
12430
CALL
DELISTED
Nine Energy Service
NINE
| $22.3K | ﹤0.01% |
35,300
-23,700
| -40% | -$16.9K |
|
12431
Zhongchao
ZCMD
$6.16M
| $22.2K | ﹤0.01% |
+25
| New | +$19.6K |
|
12432
CALL
Oxford Square Capital
OXSQ
$157M
| $22.1K | ﹤0.01% |
13,900
-17,600
| -56% | -$38.7K |
|
12433
PUT
Fate Therapeutics
FATE
$300M
| $22.1K | ﹤0.01% |
17,500
+4,100
| +31% | +$4.42K |
|
12434
CALL
Atossa Therapeutics
ATOS
$25.9M
| $21.8K | ﹤0.01% |
1,680
+833
| +98% | +$10.3K |
|
|
INEO
12435
INNEOVA Holdings Ltd
INEO
$10M
| $21.8K | ﹤0.01% |
+20,528
| New | +$20.8K |
|
12436
CALL
Pliant Therapeutics
PLRX
$66.3M
| $21.5K | ﹤0.01% |
14,500
-23,900
| -62% | -$36.5K |
|
12437
Bullfrog AI
BFRG
$10.5M
| $21K | ﹤0.01% |
+15,025
| New | +$20.6K |
|
12438
CALL
Traeger
COOK
$164M
| $21K | ﹤0.01% |
344
-558
| -62% | -$42.7K |
|
|
INCR
12439
Intercure
INCR
$58.6M
| $21K | ﹤0.01% |
12,775
-28,293
| -69% | -$44K |
|
|
CAPS
12440
Capstone Holding Corp
CAPS
$3.31M
| $20.8K | ﹤0.01% |
+15,847
| New | +$21.7K |
|
|
KIDZ
12441
PUT
KIDZ AI Inc Class B
KIDZ
$1.38M
| $20.7K | ﹤0.01% |
2
| – | – |
|
12442
ClearSign Technologies
CLIR
$31.7M
| $20.6K | ﹤0.01% |
2,671
-1,761
| -40% | -$10.3K |
|
|
CURR
12443
Currenc Group
CURR
$408M
| $20.5K | ﹤0.01% |
+12,119
| New | +$20.5K |
|
12444
CALL
MoneyHero
MNY
$40.1M
| $20.4K | ﹤0.01% |
+14,300
| New | +$24K |
|
12445
CALL
Compugen
CGEN
$228M
| $20.1K | ﹤0.01% |
13,700
-44,100
| -76% | -$65.5K |
|
12446
Q32 Bio
QTTB
$451M
| $20K | ﹤0.01% |
+10,117
| New | +$19.4K |
|
|
MAPS
12447
PUT
DELISTED
WM TECHNOLOGY INC A
MAPS
| $20K | ﹤0.01% |
+17,200
| New | +$18.6K |
|
12448
CALL
Acumen Pharmaceuticals
ABOS
$193M
| $19.8K | ﹤0.01% |
11,600
-2,700
| -19% | -$3.74K |
|
|
EHGO
12449
Eshallgo Inc
EHGO
$5.68M
| $19.7K | ﹤0.01% |
1,960
+6
| +0.3% | +$70 |
|
|
AUTL
12450
CALL
Autolus Therapeutics
AUTL
$572M
| $19.6K | ﹤0.01% |
+12,000
| New | +$23.4K |
|
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, 5,365 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.