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 | |
|---|---|---|---|---|---|---|
5526
PUT
Nordson
NDSN
$17.3B
| $2.59M | ﹤0.01% |
11,400
+2,900
| +34% | +$639K |
|
5527
Direxion Daily Energy Bull 2X ETF
ERX
$251M
| $2.59M | ﹤0.01% |
45,881
+4,307
| +10% | +$234K |
|
5528
PUT
Commault Systems
CVLT
$5.98B
| $2.59M | ﹤0.01% |
13,700
-87,700
| -86% | -$15.8M |
|
5529
PUT
Compass
COMP
$9.51B
| $2.58M | ﹤0.01% |
321,900
+40,300
| +14% | +$326K |
|
5530
PUT
Brookfield Renewable
BEP
$10.3B
| $2.58M | ﹤0.01% |
100,200
-19,700
| -16% | -$507K |
|
5531
CALL
Revolution Medicines
RVMD
$45.4B
| $2.58M | ﹤0.01% |
55,300
-6,900
| -11% | -$270K |
|
|
XRPR
5532
REX-Osprey XRP ETF
XRPR
$38.4M
| $2.58M | ﹤0.01% |
+109,171
| New | +$2.61M |
|
5533
CALL
iShares Russell Mid-Cap ETF
IWR
$58.1B
| $2.58M | ﹤0.01% |
26,700
-1,400
| -5% | -$133K |
|
5534
iShares US Oil & Gas Exploration & Production ETF
IEO
$603M
| $2.58M | ﹤0.01% |
27,820
-24,502
| -47% | -$2.22M |
|
|
APLS
5535
PUT
DELISTED
Apellis Pharmaceuticals
APLS
| $2.58M | ﹤0.01% |
113,800
+39,500
| +53% | +$921K |
|
5536
Tarsus Pharmaceuticals
TARS
$3.1B
| $2.57M | ﹤0.01% |
43,281
-185,965
| -81% | -$9.16M |
|
5537
PUT
Global X Defense Tech ETF
SHLD
$7.74B
| $2.57M | ﹤0.01% |
36,600
+15,900
| +77% | +$998K |
|
5538
PUT
Green Brick Partners
GRBK
$3.05B
| $2.57M | ﹤0.01% |
34,800
-5,800
| -14% | -$396K |
|
5539
CALL
Logitech
LOGI
$14.5B
| $2.57M | ﹤0.01% |
23,400
-27,000
| -54% | -$2.71M |
|
5540
Simplify Short Term Treasury Futures Strategy ETF
TUA
$660M
| $2.57M | ﹤0.01% |
117,300
-696,447
| -86% | -$15.2M |
|
5541
Enterprise Financial Services Corp
EFSC
$2.39B
| $2.57M | ﹤0.01% |
44,241
-2,727
| -6% | -$159K |
|
5542
Liberty Global Class C
LBTYK
$3.44B
| $2.56M | ﹤0.01% |
218,261
-58,523
| -21% | -$655K |
|
|
TEF
5543
DELISTED
Telefonica
TEF
| $2.56M | ﹤0.01% |
504,703
+459,022
| +1,005% | +$2.44M |
|
5544
Brown-Forman Class A
BF.A
$12.9B
| $2.56M | ﹤0.01% |
95,190
+86,101
| +947% | +$2.5M |
|
|
ALE
5545
DELISTED
Allete
ALE
| $2.56M | ﹤0.01% |
38,563
-92,149
| -70% | -$5.99M |
|
5546
FTAI Infrastructure
FIP
$502M
| $2.56M | ﹤0.01% |
586,829
-149,190
| -20% | -$808K |
|
5547
CALL
iShares Russell 1000 ETF
IWB
$49.7B
| $2.56M | ﹤0.01% |
7,000
+2,600
| +59% | +$916K |
|
5548
CALL
abrdn Physical Gold Shares ETF
SGOL
$7.39B
| $2.56M | ﹤0.01% |
69,500
+30,600
| +79% | +$1.01M |
|
|
TGB
5549
Trekor Metals
TGB
$3.21B
| $2.56M | ﹤0.01% |
+604,727
| New | +$2.06M |
|
5550
CALL
Vanguard FTSE Emerging Markets ETF
VWO
$126B
| $2.56M | ﹤0.01% |
47,200
-66,000
| -58% | -$3.4M |
|
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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.