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 | |
|---|---|---|---|---|---|---|
6426
Vanguard Communication Services ETF
VOX
$5.8B
| $1.65M | ﹤0.01% |
8,778
+7,510
| +592% | +$1.34M |
|
6427
CALL
Krispy Kreme
DNUT
$555M
| $1.65M | ﹤0.01% |
425,800
+341,500
| +405% | +$1.18M |
|
|
NFLU
6428
CALL
T-Rex 2X Long NFLX Daily Target ETF
NFLU
$61M
| $1.65M | ﹤0.01% |
29,000
+4,600
| +19% | +$277K |
|
6429
CALL
Assurant
AIZ
$14B
| $1.65M | ﹤0.01% |
7,600
-6,200
| -45% | -$1.26M |
|
6430
Afya
AFYA
$1.26B
| $1.65M | ﹤0.01% |
105,514
-19,825
| -16% | -$304K |
|
6431
iShares iBonds Oct 2032 Term TIPS ETF
IBII
$54.4M
| $1.64M | ﹤0.01% |
+62,513
| New | +$1.63M |
|
6432
CALL
BlueLinx
BXC
$664M
| $1.64M | ﹤0.01% |
22,500
+14,700
| +188% | +$1.16M |
|
6433
CALL
Dana Inc
DAN
$3.3B
| $1.64M | ﹤0.01% |
82,000
-131,200
| -62% | -$2.43M |
|
6434
CALL
California Resources
CRC
$4.72B
| $1.64M | ﹤0.01% |
30,900
+4,200
| +16% | +$210K |
|
6435
Criteo S.A.
CRTO
$910M
| $1.64M | ﹤0.01% |
+72,688
| New | +$1.7M |
|
6436
S&T Bancorp
STBA
$1.79B
| $1.64M | ﹤0.01% |
43,652
+5,624
| +15% | +$216K |
|
6437
ProShares S&P MidCap 400 Dividend Aristocrats ETF
REGL
$1.81B
| $1.64M | ﹤0.01% |
19,221
+5,344
| +39% | +$451K |
|
6438
iShares Europe ETF
IEV
$1.68B
| $1.64M | ﹤0.01% |
25,038
-66,946
| -73% | -$4.28M |
|
6439
Schwab 5-10 Year Corporate Bond ETF
SCHI
$11.5B
| $1.64M | ﹤0.01% |
71,019
+21,268
| +43% | +$486K |
|
|
6440
PUT
Krispy Kreme
DNUT
$555M
| $1.64M | ﹤0.01% |
423,400
+353,600
| +507% | +$1.22M |
|
6441
Avantis Short-Term Fixed Income ETF
AVSF
$654M
| $1.64M | ﹤0.01% |
+34,697
| New | +$1.63M |
|
|
TGB
6442
CALL
Trekor Metals
TGB
$3.04B
| $1.64M | ﹤0.01% |
387,200
+235,400
| +155% | +$801K |
|
6443
Rigetti Computing
RGTI
$5.92B
| $1.63M | ﹤0.01% |
54,864
-1,182,646
| -96% | -$20.7M |
|
6444
PUT
iShares 1-3 Year Treasury Bond ETF
SHY
$25.5B
| $1.63M | ﹤0.01% |
19,700
+1,600
| +9% | +$132K |
|
6445
CALL
Sabre
SABR
$848M
| $1.63M | ﹤0.01% |
892,600
+7,300
| +0.8% | +$17.2K |
|
6446
PUT
Replimune Group
REPL
$1.42B
| $1.63M | ﹤0.01% |
389,800
+237,800
| +156% | +$1.52M |
|
6447
Verastem
VSTM
$675M
| $1.63M | ﹤0.01% |
+184,840
| New | +$1.38M |
|
6448
CALL
Piper Sandler
PIPR
$5.28B
| $1.63M | ﹤0.01% |
18,800
+11,200
| +147% | +$913K |
|
6449
iShares ESG Aware MSCI USA Growth ETF
EGUS
$28.5M
| $1.63M | ﹤0.01% |
31,562
+9,209
| +41% | +$452K |
|
6450
iShares MSCI Germany ETF
EWG
$1.71B
| $1.62M | ﹤0.01% |
39,045
-1,510
| -4% | -$63.2K |
|
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.