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 | |
|---|---|---|---|---|---|---|
6576
PUT
Rayonier
RYN
$6.28B
| $1.53M | ﹤0.01% |
60,622
+29,682
| +96% | +$712K |
|
6577
Immunocore
IMCR
$1.83B
| $1.53M | ﹤0.01% |
42,198
-162,019
| -79% | -$5.5M |
|
6578
First Trust Consumer Staples AlphaDEX Fund
FXG
$233M
| $1.53M | ﹤0.01% |
24,458
+10,335
| +73% | +$661K |
|
|
VLOS
6579
Velos Acquisition I Corp
VLOS
$252M
| $1.53M | ﹤0.01% |
145,212
-79,311
| -35% | -$847K |
|
6580
Fidelity Metaverse ETF
FMET
$46.2M
| $1.53M | ﹤0.01% |
40,426
-4,110
| -9% | -$147K |
|
6581
Torrid Holdings
CURV
$214M
| $1.53M | ﹤0.01% |
874,608
+59,657
| +7% | +$137K |
|
6582
CALL
Penske Automotive Group
PAG
$14.3B
| $1.53M | ﹤0.01% |
8,800
+3,800
| +76% | +$677K |
|
6583
JELD-WEN Holding
JELD
$161M
| $1.53M | ﹤0.01% |
311,670
-196,556
| -39% | -$1.05M |
|
6584
US Treasury 5 Year Note ETF
UFIV
$30.7M
| $1.53M | ﹤0.01% |
31,006
+10,188
| +49% | +$501K |
|
6585
iRhythm Holdings
IRTC
$3.86B
| $1.53M | ﹤0.01% |
8,892
-91,131
| -91% | -$14.5M |
|
6586
CALL
ProShares UltraShort Gold
GLL
$99.7M
| $1.53M | ﹤0.01% |
+45,925
| New | +$1.89M |
|
6587
BNY Mellon Concentrated International ETF
BKCI
$133M
| $1.53M | ﹤0.01% |
+29,657
| New | +$1.51M |
|
6588
Tecnoglass Holdings
TGLS
$1.76B
| $1.53M | ﹤0.01% |
22,835
-30,810
| -57% | -$2.27M |
|
6589
CALL
Genesis Energy
GEL
$1.96B
| $1.53M | ﹤0.01% |
91,400
-68,500
| -43% | -$1.15M |
|
6590
Fidelity Tactical Bond ETF
FTBD
$38.8M
| $1.53M | ﹤0.01% |
30,537
+8,648
| +40% | +$428K |
|
6591
PUT
Pricesmart
PSMT
$5.46B
| $1.53M | ﹤0.01% |
12,600
+600
| +5% | +$66.3K |
|
6592
Universal Technical Institute
UTI
$1.41B
| $1.53M | ﹤0.01% |
46,904
-110,150
| -70% | -$3.24M |
|
6593
CALL
iShares 1-3 Year Treasury Bond ETF
SHY
$25.5B
| $1.53M | ﹤0.01% |
18,400
+12,800
| +229% | +$1.06M |
|
6594
State Street SPDR S&P Emerging Markets Dividend ETF
EDIV
$1.22B
| $1.53M | ﹤0.01% |
+39,265
| New | +$1.52M |
|
6595
Franklin FTSE Japan Hedged ETF
FLJH
$202M
| $1.53M | ﹤0.01% |
42,311
+13,928
| +49% | +$480K |
|
6596
CALL
Aurinia Pharmaceuticals
AUPH
$2.03B
| $1.52M | ﹤0.01% |
138,000
+3,800
| +3% | +$41.5K |
|
6597
PUT
Mirum Pharmaceuticals
MIRM
$6.04B
| $1.52M | ﹤0.01% |
20,800
-100
| -0.5% | -$6.36K |
|
6598
PUT
Star Bulk Carriers
SBLK
$3.36B
| $1.52M | ﹤0.01% |
82,000
-3,500
| -4% | -$65.9K |
|
6599
Pacer Trendpilot 100 ETF
PTNQ
$1.25B
| $1.52M | ﹤0.01% |
19,653
+10,574
| +116% | +$782K |
|
6600
CALL
Cellebrite
CLBT
$2.74B
| $1.52M | ﹤0.01% |
82,200
-4,100
| -5% | -$64.4K |
|
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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.