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 | |
|---|---|---|---|---|---|---|
4526
CALL
Weyerhaeuser
WY
$17.7B
| $4.45M | ﹤0.01% |
179,700
+55,100
| +44% | +$1.41M |
|
|
MNTN
4527
MNTN Inc
MNTN
$937M
| $4.45M | ﹤0.01% |
239,826
-80,430
| -25% | -$1.83M |
|
4528
PUT
Alcon
ALC
$35.9B
| $4.45M | ﹤0.01% |
59,700
-19,600
| -25% | -$1.64M |
|
4529
Organon & Co
OGN
$3.6B
| $4.45M | ﹤0.01% |
416,240
-5,046,170
| -92% | -$49.5M |
|
4530
Alarm.com
ALRM
$2.73B
| $4.44M | ﹤0.01% |
83,634
-54,502
| -39% | -$3.04M |
|
4531
WisdomTree International Hedged Quality Dividend Growth Fund
IHDG
$2.25B
| $4.44M | ﹤0.01% |
96,326
-3,928
| -4% | -$178K |
|
|
ALEX
4532
DELISTED
Alexander & Baldwin
ALEX
| $4.44M | ﹤0.01% |
243,989
-31,525
| -11% | -$579K |
|
4533
CAE Inc
CAE
$8.43B
| $4.44M | ﹤0.01% |
149,665
-140,685
| -48% | -$3.96M |
|
4534
FlexShares Credit-Scored US Corporate Bond Index Fund
SKOR
$736M
| $4.44M | ﹤0.01% |
90,062
+36,135
| +67% | +$1.77M |
|
4535
VTEX
VTEX
$618M
| $4.43M | ﹤0.01% |
1,012,225
+850,132
| +524% | +$4.3M |
|
4536
Owens Corning
OC
$12.2B
| $4.43M | ﹤0.01% |
31,330
-714,610
| -96% | -$105M |
|
4537
PUT
ProShares UltraShort Bloomberg Natural Gas
KOLD
$105M
| $4.42M | ﹤0.01% |
127,100
-50,300
| -28% | -$1.66M |
|
4538
Mirion Technologies
MIR
$3.96B
| $4.42M | ﹤0.01% |
189,844
-261,630
| -58% | -$5.66M |
|
4539
Cerence
CRNC
$407M
| $4.42M | ﹤0.01% |
354,358
+159,637
| +82% | +$1.64M |
|
4540
CALL
FLEX LNG
FLNG
$1.67B
| $4.41M | ﹤0.01% |
175,100
+63,900
| +57% | +$1.59M |
|
4541
PENN Entertainment
PENN
$2.52B
| $4.41M | ﹤0.01% |
229,101
-417,708
| -65% | -$7.83M |
|
4542
RCI Hospitality Holdings
RICK
$236M
| $4.41M | ﹤0.01% |
144,596
+123,064
| +572% | +$4.41M |
|
4543
Companhia Siderúrgica Nacional
SID
$1.17B
| $4.41M | ﹤0.01% |
2,939,639
+1,373,573
| +88% | +$1.98M |
|
4544
AZZ Inc
AZZ
$4.55B
| $4.41M | ﹤0.01% |
40,396
-28,547
| -41% | -$3.17M |
|
4545
PUT
United States Antimony
UAMY
$825M
| $4.41M | ﹤0.01% |
710,800
+575,100
| +424% | +$2.4M |
|
4546
PUT
Winnebago Industries
WGO
$892M
| $4.4M | ﹤0.01% |
131,700
+25,000
| +23% | +$825K |
|
4547
PUT
Equinor
EQNR
$96.8B
| $4.4M | ﹤0.01% |
180,400
-60,800
| -25% | -$1.52M |
|
4548
PUT
CDW
CDW
$17.4B
| $4.4M | ﹤0.01% |
27,600
-9,500
| -26% | -$1.61M |
|
4549
CALL
BlackSky Technology
BKSY
$1.27B
| $4.39M | ﹤0.01% |
218,100
-23,600
| -10% | -$460K |
|
4550
Funko
FNKO
$344M
| $4.39M | ﹤0.01% |
1,277,351
+1,213,818
| +1,911% | +$4.5M |
|
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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.