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 | |
|---|---|---|---|---|---|---|
7576
CALL
Arvinas
ARVN
$606M
| $960K | ﹤0.01% |
112,700
-50,500
| -31% | -$383K |
|
|
EMX
7577
PUT
DELISTED
EMX Royalty
EMX
| $960K | ﹤0.01% |
186,400
+158,200
| +561% | +$547K |
|
7578
CALL
AtaiBeckley Inc
ATAI
$2.7B
| $960K | ﹤0.01% |
181,400
+142,300
| +364% | +$578K |
|
|
LAND
7579
PUT
Gladstone Land Corp
LAND
$355M
| $959K | ﹤0.01% |
104,700
+28,900
| +38% | +$273K |
|
7580
CALL
Direxion Daily MSCI Emerging Markets Bull 3X ETF
EDC
$158M
| $959K | ﹤0.01% |
18,800
-6,700
| -26% | -$291K |
|
7581
CALL
iShares MSCI Sweden ETF
EWD
$747M
| $958K | ﹤0.01% |
20,300
-1,500
| -7% | -$69.2K |
|
7582
WisdomTree International Quality Dividend Growth Fund
IQDG
$723M
| $958K | ﹤0.01% |
24,017
-73,787
| -75% | -$2.89M |
|
7583
PUT
Essential Utilities
WTRG
$11.5B
| $958K | ﹤0.01% |
24,000
+13,500
| +129% | +$515K |
|
|
NOAH
7584
Noah Holdings
NOAH
$591M
| $958K | ﹤0.01% |
82,621
+35,946
| +77% | +$430K |
|
7585
MiMedx Group
MDXG
$627M
| $957K | ﹤0.01% |
137,159
-315,513
| -70% | -$2.19M |
|
7586
CALL
Burford Capital
BUR
$920M
| $957K | ﹤0.01% |
80,000
-1,300
| -2% | -$17.4K |
|
7587
CALL
MannKind Corp
MNKD
$1.31B
| $956K | ﹤0.01% |
178,100
+44,800
| +34% | +$197K |
|
7588
Franklin US Core Bond ETF
FLCB
$3.05B
| $956K | ﹤0.01% |
44,021
-122,793
| -74% | -$2.64M |
|
7589
PUT
XPEL
XPEL
$1.38B
| $956K | ﹤0.01% |
28,900
+15,800
| +121% | +$561K |
|
|
NEBX
7590
CALL
Tradr 2X Long NBIS Daily ETF
NEBX
$253M
| $956K | ﹤0.01% |
+44,700
| New | +$781K |
|
|
MVLL
7591
CALL
GraniteShares 2x Long MRVL Daily ETF
MVLL
$309M
| $955K | ﹤0.01% |
121,200
+82,500
| +213% | +$543K |
|
7592
PUT
Cars.com
CARS
$634M
| $954K | ﹤0.01% |
+78,100
| New | +$1M |
|
7593
PUT
iShares International Select Dividend ETF
IDV
$8.59B
| $954K | ﹤0.01% |
26,100
+3,000
| +13% | +$108K |
|
7594
CALL
Mirum Pharmaceuticals
MIRM
$6.07B
| $953K | ﹤0.01% |
13,000
+7,100
| +120% | +$451K |
|
|
QUBX
7595
PUT
Tradr 2X Long QUBT Daily ETF
QUBX
$24.9M
| $953K | ﹤0.01% |
+8,980
| New | +$961K |
|
7596
CALL
Toro Company
TTC
$9.21B
| $953K | ﹤0.01% |
12,500
-7,600
| -38% | -$583K |
|
|
GSIG
7597
DELISTED
Goldman Sachs Access Investment Grade Corporate 1-5 Year Bond ETF
GSIG
| $952K | ﹤0.01% |
19,890
+4,664
| +31% | +$222K |
|
7598
CALL
Valvoline
VVV
$4.31B
| $952K | ﹤0.01% |
26,500
-30,800
| -54% | -$1.18M |
|
7599
PUT
iShares MBS ETF
MBB
$39B
| $952K | ﹤0.01% |
10,000
+4,000
| +67% | +$376K |
|
7600
Quanex
NX
$931M
| $951K | ﹤0.01% |
66,908
+7,058
| +12% | +$132K |
|
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.