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 | |
|---|---|---|---|---|---|---|
8426
CALL
U-Haul Holding Co
UHAL
$14.3B
| $662K | ﹤0.01% |
11,600
+5,300
| +84% | +$312K |
|
8427
CALL
1-800-Flowers.com
FLWS
$256M
| $662K | ﹤0.01% |
143,900
+128,500
| +834% | +$709K |
|
8428
Gain Therapeutics
GANX
$87M
| $661K | ﹤0.01% |
373,558
+211,742
| +131% | +$357K |
|
|
UDMY
8429
CALL
DELISTED
Udemy
UDMY
| $660K | ﹤0.01% |
94,200
-116,000
| -55% | -$814K |
|
|
NFGC
8430
New Found Gold
NFGC
$638M
| $660K | ﹤0.01% |
278,471
-98,364
| -26% | -$173K |
|
8431
PUT
iShares US Transportation ETF
IYT
$2.28B
| $660K | ﹤0.01% |
9,200
-32,200
| -78% | -$2.27M |
|
|
CMPS
8432
CALL
Compass Pathways
CMPS
$1.9B
| $660K | ﹤0.01% |
115,100
+103,000
| +851% | +$463K |
|
8433
Amplify AI Powered Equity ETF
AIEQ
$124M
| $659K | ﹤0.01% |
14,677
+7,793
| +113% | +$340K |
|
8434
JPMorgan Diversified Return International Equity ETF
JPIN
$374M
| $659K | ﹤0.01% |
9,890
+4,398
| +80% | +$288K |
|
8435
Codexis
CDXS
$174M
| $659K | ﹤0.01% |
269,931
+158,083
| +141% | +$431K |
|
|
SRG
8436
CALL
Seritage Growth Properties
SRG
$129M
| $658K | ﹤0.01% |
154,900
+29,200
| +23% | +$102K |
|
8437
WBI BullBear Value 3000 ETF
WBIF
$23.4M
| $658K | ﹤0.01% |
+21,168
| New | +$632K |
|
|
TOPT
8438
PUT
iShares Top 20 U.S. Stocks ETF
TOPT
$679M
| $658K | ﹤0.01% |
21,600
-15,900
| -42% | -$457K |
|
8439
Pulse Biosciences
PLSE
$3.34B
| $657K | ﹤0.01% |
37,118
+23,685
| +176% | +$375K |
|
8440
PUT
Standex International
SXI
$3.96B
| $657K | ﹤0.01% |
3,100
-2,500
| -45% | -$472K |
|
|
AUGO
8441
Aura Minerals Inc
AUGO
$6.58B
| $657K | ﹤0.01% |
+17,653
| New | +$507K |
|
8442
US Treasury 3 Year Note ETF
UTRE
$10.8M
| $657K | ﹤0.01% |
13,179
-8,110
| -38% | -$403K |
|
|
NBSD
8443
Neuberger Short Duration Income ETF
NBSD
$1.26B
| $656K | ﹤0.01% |
+12,830
| New | +$656K |
|
|
CMBT
8444
PUT
CMB.TECH NV
CMBT
$5.04B
| $656K | ﹤0.01% |
+69,895
| New | +$640K |
|
8445
PUT
Arcosa
ACA
$7.12B
| $656K | ﹤0.01% |
7,000
+2,100
| +43% | +$195K |
|
8446
CALL
iShares MSCI Europe Financials ETF
EUFN
$4.31B
| $656K | ﹤0.01% |
19,100
+5,600
| +41% | +$186K |
|
8447
iShares International Developed Real Estate ETF
IFGL
$81.7M
| $656K | ﹤0.01% |
+28,471
| New | +$650K |
|
8448
CALL
Axalta
AXTA
$7.73B
| $655K | ﹤0.01% |
22,900
+2,000
| +10% | +$60.2K |
|
|
AMWD
8449
DELISTED
American Woodmark
AMWD
| $655K | ﹤0.01% |
9,816
-132,566
| -93% | -$8.13M |
|
8450
PUT
Quantum-Si Incorporated
QSI
$163M
| $655K | ﹤0.01% |
464,700
-47,100
| -9% | -$68.1K |
|
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.