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 | |
|---|---|---|---|---|---|---|
51
PUT
Eli Lilly
LLY
$1.08T
| $1.7B | 0.26% |
2,229,400
+508,900
| +30% | +$379M |
|
52
PUT
Alibaba
BABA
$306B
| $1.68B | 0.26% |
9,427,000
+2,652,000
| +39% | +$347M |
|
53
PUT
iShares 20+ Year Treasury Bond ETF
TLT
$40.6B
| $1.61B | 0.25% |
18,027,200
+5,495,400
| +44% | +$481M |
|
54
CALL
Goldman Sachs
GS
$301B
| $1.57B | 0.24% |
1,966,100
+28,900
| +1% | +$21.4M |
|
55
CALL
Micron Technology
MU
$981B
| $1.55B | 0.24% |
9,289,600
-247,300
| -3% | -$31.6M |
|
56
CALL
Carvana
CVNA
$79.2B
| $1.54B | 0.23% |
20,360,000
+1,709,500
| +9% | +$122M |
|
57
PUT
TSMC
TSM
$2.19T
| $1.54B | 0.23% |
5,497,400
-1,088,800
| -17% | -$266M |
|
58
PUT
VanEck Semiconductor ETF
SMH
$70.6B
| $1.53B | 0.23% |
4,689,000
-1,214,000
| -21% | -$359M |
|
|
59
CALL
JPMorgan Chase
JPM
$962B
| $1.5B | 0.23% |
4,760,900
+60,900
| +1% | +$18.1M |
|
60
PUT
Applovin
APP
$107B
| $1.47B | 0.22% |
2,042,100
+124,200
| +6% | +$57.3M |
|
|
61
PUT
Micron Technology
MU
$981B
| $1.45B | 0.22% |
8,655,400
+924,900
| +12% | +$118M |
|
|
62
CALL
TSMC
TSM
$2.19T
| $1.44B | 0.22% |
5,157,600
-1,374,900
| -21% | -$336M |
|
|
63
Meta Platforms (Facebook)
META
$1.53T
| $1.44B | 0.22% |
1,960,589
+1,945,264
| +12,693% | +$1.45B |
|
64
PUT
Intel
INTC
$493B
| $1.39B | 0.21% |
41,359,900
+11,345,100
| +38% | +$275M |
|
65
CALL
Berkshire Hathaway Class B
BRK.B
$1.11T
| $1.38B | 0.21% |
2,751,400
+150,600
| +6% | +$72.9M |
|
66
PUT
Coinbase
COIN
$39.2B
| $1.36B | 0.21% |
4,027,900
-1,196,200
| -23% | -$406M |
|
67
PUT
CrowdStrike
CRWD
$226B
| $1.36B | 0.21% |
11,059,600
-408,000
| -4% | -$46.4M |
|
|
68
CALL
CrowdStrike
CRWD
$226B
| $1.3B | 0.2% |
10,624,000
-402,000
| -4% | -$45.7M |
|
|
69
PUT
JPMorgan Chase
JPM
$962B
| $1.29B | 0.2% |
4,098,300
-314,200
| -7% | -$93.4M |
|
70
CALL
Booking.com
BKNG
$160B
| $1.28B | 0.19% |
5,925,000
-2,902,500
| -33% | -$648M |
|
71
PUT
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$32.6B
| $1.28B | 0.19% |
11,449,600
+5,881,900
| +106% | +$647M |
|
|
72
Apple
AAPL
$4.45T
| $1.25B | 0.19% |
4,920,683
+2,557,399
| +108% | +$578M |
|
|
73
CALL
VanEck Semiconductor ETF
SMH
$70.6B
| $1.25B | 0.19% |
3,817,800
-677,100
| -15% | -$200M |
|
|
74
CALL
Intel
INTC
$493B
| $1.24B | 0.19% |
37,094,800
+7,507,200
| +25% | +$182M |
|
|
CRWV
75
CALL
CoreWeave
CRWV
$49.3B
| $1.2B | 0.18% |
8,782,500
+7,743,100
| +745% | +$916M |
|
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.