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 |
ATVI
Activision Blizzard
ATVI
|
+$980M |
| 2 |
Humana
HUM
|
+$637M |
| 3 |
Apple
AAPL
|
+$620M |
| 4 |
Home Depot
HD
|
+$541M |
| 5 |
Microsoft
MSFT
|
+$539M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$770M |
| 2 |
McDonald's
MCD
|
+$654M |
| 3 |
Cigna
CI
|
+$498M |
| 4 |
Digital Realty Trust
DLR
|
+$430M |
| 5 |
Amazon
AMZN
|
+$429M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.91% |
| 2 | Healthcare | 3.33% |
| 3 | Consumer Discretionary | 2% |
| 4 | Industrials | 1.79% |
| 5 | Financials | 1.73% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
10401
Barings BDC
BBDC
$975M
| $137K | ﹤0.01% |
+15,388
| New | +$132K |
|
|
PHK
10402
PIMCO High Income Fund
PHK
$858M
| $137K | ﹤0.01% |
+30,992
| New | +$151K |
|
10403
Elicio Therapeutics
ELTX
$81.2M
| $137K | ﹤0.01% |
+16,206
| New | +$154K |
|
|
VXRT
10404
CALL
DELISTED
Vaxart
VXRT
| $137K | ﹤0.01% |
181,400
-33,400
| -16% | -$25.4K |
|
10405
PUT
Definitive Healthcare
DH
$68.2M
| $137K | ﹤0.01% |
17,100
-6,100
| -26% | -$61.3K |
|
10406
CALL
Astec Industries
ASTE
$997M
| $137K | ﹤0.01% |
2,900
+2,400
| +480% | +$119K |
|
10407
Magnachip Semiconductor
MX
$139M
| $137K | ﹤0.01% |
16,434
-18,360
| -53% | -$160K |
|
|
EWCZ
10408
DELISTED
European Wax Center
EWCZ
| $137K | ﹤0.01% |
8,429
+2,924
| +53% | +$52.7K |
|
10409
CALL
Comtech Telecommunications
CMTL
$52.7M
| $137K | ﹤0.01% |
15,600
-2,400
| -13% | -$22.4K |
|
|
GGN
10410
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$831M
| $136K | ﹤0.01% |
+37,254
| New | +$140K |
|
10411
QuickLogic
QUIK
$234M
| $136K | ﹤0.01% |
15,850
-24,269
| -60% | -$204K |
|
10412
PUT
Red Violet
RDVT
$1.12B
| $136K | ﹤0.01% |
6,800
+1,400
| +26% | +$29K |
|
10413
CALL
ROBO Global Robotics & Automation Index ETF
ROBO
$2.12B
| $136K | ﹤0.01% |
2,700
-5,500
| -67% | -$302K |
|
10414
PUT
SI-BONE Inc
SIBN
$848M
| $136K | ﹤0.01% |
6,400
+6,200
| +3,100% | +$144K |
|
10415
CALL
Healthcare Realty
HR
$6.6B
| $136K | ﹤0.01% |
8,900
+2,400
| +37% | +$42.6K |
|
10416
PUT
Smith Micro Software
SMSI
$16M
| $136K | ﹤0.01% |
2,808
+623
| +29% | +$32.7K |
|
10417
Celcuity
CELC
$4.5B
| $136K | ﹤0.01% |
14,848
-7,067
| -32% | -$69.5K |
|
10418
NWPX Infrastructure Inc
NWPX
$1.12B
| $136K | ﹤0.01% |
4,497
-24,456
| -84% | -$769K |
|
10419
Adicet Bio
ACET
$78.4M
| $136K | ﹤0.01% |
6,189
+4,594
| +288% | +$162K |
|
|
SY
10420
So-Young International
SY
$225M
| $135K | ﹤0.01% |
131,038
+43,708
| +50% | +$61.5K |
|
10421
PUT
Workhorse Group
WKHS
$33.3M
| $135K | ﹤0.01% |
109
-36
| -25% | -$92.6K |
|
|
CCC
10422
PUT
CCC Intelligent Solutions
CCC
$4.11B
| $135K | ﹤0.01% |
10,100
+8,900
| +742% | +$97.7K |
|
10423
PUT
Metallus
MTUS
$904M
| $135K | ﹤0.01% |
6,200
-21,900
| -78% | -$477K |
|
10424
Kamada
KMDA
$437M
| $135K | ﹤0.01% |
25,213
+780
| +3% | +$4.08K |
|
|
MRSN
10425
CALL
DELISTED
Mersana Therapeutics
MRSN
| $135K | ﹤0.01% |
4,240
-2,200
| -34% | -$105K |
|
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Ken Griffin's Q3 2023 Portfolio in Review
As of Q3 2023, Ken Griffin held 15,669 positions worth $467B, down 3.6% from $484B the previous quarter. Its ten largest holdings account for 33% of the portfolio.
Ken Griffin's Q3 2023 filing shows 1,406 new, 6,433 increased, 6,116 reduced and 1,460 closed positions. Its largest new stake was Arm: 3,445,206 shares worth $184M. The largest sale was Invesco QQQ Trust, an estimated $770M.
By sector, the portfolio is most concentrated in Technology at 3.9% of assets, up from 3% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- Ken Griffin's largest Q3 2023 buy was Arm: 3,445,206 shares worth $184M.
- Ken Griffin added most to Activision Blizzard in Q3 2023, an estimated $980M increase.
- Ken Griffin's biggest Q3 2023 reduction was Invesco QQQ Trust, cutting an estimated $770M.
- Ken Griffin fully exited Coca-Cola Europacific Partners in Q3 2023, selling an estimated $124M.
- Ken Griffin's ten largest holdings make up 33% of its $467B portfolio in Q3 2023.
- Ken Griffin opened 1,406 new positions and closed 1,460 in Q3 2023.
- Ken Griffin's portfolio value fell 3.6% quarter-over-quarter to $467B.
Based on Citadel Advisors's 13F filing for Q3 2023, filed 14 Nov 2023.