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 | |
|---|---|---|---|---|---|---|
3526
PUT
Red Cat Holdings
RCAT
$1.7B
| $8.17M | ﹤0.01% |
789,400
+317,000
| +67% | +$2.96M |
|
3527
PUT
Powell Industries
POWL
$7.78B
| $8.17M | ﹤0.01% |
80,400
-107,700
| -57% | -$9.13M |
|
3528
State Street SPDR S&P Homebuilders ETF
XHB
$1.59B
| $8.16M | ﹤0.01% |
73,672
-1,423
| -2% | -$156K |
|
3529
iShares MSCI Switzerland ETF
EWL
$2.21B
| $8.14M | ﹤0.01% |
147,295
+139,604
| +1,815% | +$7.64M |
|
3530
HEICO Corp Class A
HEI.A
$38.4B
| $8.13M | ﹤0.01% |
32,003
-27,093
| -46% | -$6.77M |
|
3531
Carvana
CVNA
$83.1B
| $8.12M | ﹤0.01% |
107,645
+2,480
| +2% | +$177K |
|
3532
State Street SPDR Portfolio Mortgage Backed Bond ETF
SPMB
$7.05B
| $8.12M | ﹤0.01% |
+361,727
| New | +$8.01M |
|
3533
CALL
CVR Energy
CVI
$3.54B
| $8.11M | ﹤0.01% |
222,400
+83,900
| +61% | +$2.51M |
|
3534
PUT
Old Dominion Freight Line
ODFL
$43.7B
| $8.11M | ﹤0.01% |
57,600
-9,800
| -15% | -$1.5M |
|
3535
PUT
Ferguson
FERG
$47.4B
| $8.08M | ﹤0.01% |
36,000
-4,900
| -12% | -$1.11M |
|
3536
Canadian National Railway
CNI
$76.7B
| $8.08M | ﹤0.01% |
85,701
+81,830
| +2,114% | +$7.9M |
|
3537
MGIC Investment
MTG
$6.39B
| $8.08M | ﹤0.01% |
284,723
-286,706
| -50% | -$7.81M |
|
|
EMBJ
3538
CALL
Embraer S.A. ADS
EMBJ
$13.4B
| $8.08M | ﹤0.01% |
133,600
-80,700
| -38% | -$4.56M |
|
3539
PUT
Martin Marietta Materials
MLM
$32.9B
| $8.07M | ﹤0.01% |
12,800
-9,000
| -41% | -$5.36M |
|
|
SOLT
3540
CALL
2x Solana ETF
SOLT
$111M
| $8.06M | ﹤0.01% |
17,510
+16,305
| +1,353% | +$7.12M |
|
|
PPL
3541
PUT
PPL Corp
PPL
$27.1B
| $8.05M | ﹤0.01% |
216,500
+139,800
| +182% | +$5.02M |
|
3542
PUT
Invesco CurrencyShares Japanese Yen Trust
FXY
$426M
| $8.04M | ﹤0.01% |
129,200
+82,300
| +175% | +$5.14M |
|
3543
CALL
Murphy Oil
MUR
$4.96B
| $8.02M | ﹤0.01% |
282,400
+167,200
| +145% | +$4.22M |
|
|
3544
Martin Marietta Materials
MLM
$32.9B
| $8.02M | ﹤0.01% |
12,728
+10,553
| +485% | +$6.29M |
|
|
GOLD
3545
Gold.com Inc
GOLD
$1.28B
| $8.02M | ﹤0.01% |
309,850
+138,631
| +81% | +$3.28M |
|
|
TPH
3546
DELISTED
Tri Pointe Homes
TPH
| $8.01M | ﹤0.01% |
235,725
+42,370
| +22% | +$1.44M |
|
3547
nCino
NCNO
$2.28B
| $8.01M | ﹤0.01% |
295,342
-201,168
| -41% | -$5.88M |
|
|
ETHT
3548
PUT
ProShares Ultra Ether ETF
ETHT
$180M
| $8M | ﹤0.01% |
88,920
+73,540
| +478% | +$6.5M |
|
3549
CALL
Viasat
VSAT
$11.4B
| $8M | ﹤0.01% |
273,000
-17,200
| -6% | -$411K |
|
3550
iShares Short-Term National Muni Bond ETF
SUB
$11.4B
| $7.99M | ﹤0.01% |
74,862
-6,623
| -8% | -$707K |
|
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.