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 | |
|---|---|---|---|---|---|---|
7376
Fidelity Fundamental Large Cap Growth ETF
FFLG
$612M
| $1.06M | ﹤0.01% |
35,869
-16,854
| -32% | -$472K |
|
7377
PUT
Algoma Steel
ASTL
$432M
| $1.06M | ﹤0.01% |
297,400
+65,000
| +28% | +$345K |
|
7378
VictoryShares International Value Momentum ETF
UIVM
$346M
| $1.06M | ﹤0.01% |
+17,305
| New | +$1.04M |
|
7379
PUT
Xometry
XMTR
$4.93B
| $1.06M | ﹤0.01% |
19,400
+7,700
| +66% | +$334K |
|
|
SION
7380
Sionna Therapeutics
SION
$269M
| $1.06M | ﹤0.01% |
35,923
-93,989
| -72% | -$2.04M |
|
7381
PUT
Petco
WOOF
$788M
| $1.06M | ﹤0.01% |
272,900
-42,500
| -13% | -$142K |
|
7382
CALL
Loar Holdings
LOAR
$7.18B
| $1.06M | ﹤0.01% |
13,200
+900
| +7% | +$67.7K |
|
7383
CALL
PACS Group
PACS
$6.94B
| $1.06M | ﹤0.01% |
76,900
+30,000
| +64% | +$352K |
|
7384
Brixmor Property Group
BRX
$9.09B
| $1.06M | ﹤0.01% |
38,143
-1,163,073
| -97% | -$31.1M |
|
7385
PUT
Telesat
TSAT
$720M
| $1.05M | ﹤0.01% |
39,800
+24,300
| +157% | +$578K |
|
7386
CALL
RBC Bearings
RBC
$17.3B
| $1.05M | ﹤0.01% |
2,700
+700
| +35% | +$272K |
|
7387
FT Vest International Equity Moderate Buffer ETF March
YMAR
$163M
| $1.05M | ﹤0.01% |
40,131
+17,084
| +74% | +$441K |
|
7388
CALL
Astronics
ATRO
$4.25B
| $1.05M | ﹤0.01% |
27,720
+17,400
| +169% | +$529K |
|
7389
T-Rex 2X Long Alphabet Daily Target ETF
GOOX
$49.9M
| $1.05M | ﹤0.01% |
+23,776
| New | +$810K |
|
|
DENN
7390
DELISTED
Denny's
DENN
| $1.05M | ﹤0.01% |
+201,315
| New | +$893K |
|
7391
PUT
Arrow Electronics
ARW
$10.9B
| $1.05M | ﹤0.01% |
8,700
+6,500
| +295% | +$818K |
|
7392
ATN International
ATNI
$484M
| $1.05M | ﹤0.01% |
70,317
-57,344
| -45% | -$948K |
|
7393
Paysafe
PSFE
$334M
| $1.05M | ﹤0.01% |
+81,470
| New | +$1.09M |
|
7394
CALL
State Street SPDR Portfolio S&P 500 Value ETF
SPYV
$36.6B
| $1.05M | ﹤0.01% |
19,000
-95,100
| -83% | -$5.12M |
|
7395
PUT
OppFi
OPFI
$596M
| $1.05M | ﹤0.01% |
92,700
-62,300
| -40% | -$700K |
|
7396
Red River Bancshares
RRBI
$670M
| $1.05M | ﹤0.01% |
16,201
-1,790
| -10% | -$114K |
|
7397
Franklin US Low Volatility High Dividend Index ETF
LVHD
$630M
| $1.05M | ﹤0.01% |
+25,390
| New | +$1.04M |
|
7398
iShares MSCI China Multisector Tech ETF
TCHI
$45.8M
| $1.05M | ﹤0.01% |
39,497
-158,865
| -80% | -$3.58M |
|
7399
Fidelity Enhanced Large Cap Growth ETF
FELG
$5.7B
| $1.05M | ﹤0.01% |
+25,490
| New | +$990K |
|
7400
NB Bancorp
NBBK
$996M
| $1.05M | ﹤0.01% |
59,327
+40,432
| +214% | +$742K |
|
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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.