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 | |
|---|---|---|---|---|---|---|
2276
PUT
Canadian Imperial Bank of Commerce
CM
$113B
| $20.5M | ﹤0.01% |
256,000
-134,100
| -34% | -$10.1M |
|
2277
CALL
Idexx Laboratories
IDXX
$43.4B
| $20.4M | ﹤0.01% |
32,000
+4,700
| +17% | +$2.85M |
|
2278
The RealReal
REAL
$1.39B
| $20.4M | ﹤0.01% |
1,921,364
+670,756
| +54% | +$4.96M |
|
2279
Zebra Technologies
ZBRA
$17.8B
| $20.4M | ﹤0.01% |
68,681
-72,470
| -51% | -$23.2M |
|
2280
IAMGOLD
IAG
$10.4B
| $20.4M | ﹤0.01% |
1,576,725
-4,870,507
| -76% | -$42.7M |
|
2281
CALL
Gartner
IT
$11.4B
| $20.4M | ﹤0.01% |
77,500
+30,600
| +65% | +$8.92M |
|
2282
FMC
FMC
$1.27B
| $20.4M | ﹤0.01% |
605,598
-321,915
| -35% | -$12.6M |
|
|
PCI
2283
PGIM Corporate Bond 5-10 Year ETF
PCI
$528M
| $20.3M | ﹤0.01% |
+399,341
| New | +$20.2M |
|
2284
PUT
Brinker International
EAT
$10.2B
| $20.3M | ﹤0.01% |
160,500
-57,100
| -26% | -$8.91M |
|
2285
PUT
Direxion Daily S&P Biotech Bull 3X ETF
LABU
$629M
| $20.3M | ﹤0.01% |
217,030
+95,365
| +78% | +$6.74M |
|
2286
RB Global
RBA
$15.6B
| $20.3M | ﹤0.01% |
187,463
+13,148
| +8% | +$1.47M |
|
2287
Citizens Financial Group
CFG
$31.5B
| $20.2M | ﹤0.01% |
380,867
+374,513
| +5,894% | +$18.6M |
|
2288
PUT
Copart
CPRT
$29.3B
| $20.2M | ﹤0.01% |
449,800
+324,400
| +259% | +$15.3M |
|
|
QXO
2289
PUT
QXO Inc
QXO
$15.7B
| $20.2M | ﹤0.01% |
1,060,800
+773,200
| +269% | +$16M |
|
2290
PUT
CSX Corp
CSX
$92.9B
| $20.2M | ﹤0.01% |
569,200
+100,300
| +21% | +$3.43M |
|
2291
CALL
Li Auto
LI
$12B
| $20.2M | ﹤0.01% |
796,700
+141,400
| +22% | +$3.66M |
|
2292
CALL
TTM Technologies
TTMI
$14.7B
| $20.2M | ﹤0.01% |
+350,400
| New | +$16.3M |
|
2293
Yum China
YUMC
$16.3B
| $20.2M | ﹤0.01% |
469,972
-268,195
| -36% | -$12.2M |
|
2294
CALL
State Street SPDR S&P Bank ETF
KBE
$1.76B
| $20.2M | ﹤0.01% |
339,400
-1,700
| -0.5% | -$100K |
|
2295
Kimco Realty
KIM
$16.4B
| $20.2M | ﹤0.01% |
922,396
+475,198
| +106% | +$10.3M |
|
2296
Kirby Corp
KEX
$7.32B
| $20.1M | ﹤0.01% |
241,387
-86,922
| -26% | -$8.73M |
|
2297
PUT
Nektar Therapeutics
NKTR
$2.49B
| $20.1M | ﹤0.01% |
353,728
+68,152
| +24% | +$2.26M |
|
2298
Huazhu Hotels Group
HTHT
$12.9B
| $20.1M | ﹤0.01% |
514,120
+206,759
| +67% | +$7.22M |
|
2299
PACCAR
PCAR
$68.8B
| $20.1M | ﹤0.01% |
204,477
-1,027,806
| -83% | -$101M |
|
2300
GDS Holdings
GDS
$6.89B
| $20.1M | ﹤0.01% |
519,384
+508,855
| +4,833% | +$18M |
|
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.