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 |
Invesco QQQ Trust
QQQ
|
+$645M |
| 2 |
T-Mobile US
TMUS
|
+$640M |
| 3 |
AT&T
T
|
+$517M |
| 4 |
Humana
HUM
|
+$481M |
| 5 |
Boston Scientific
BSX
|
+$400M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$1.24B |
| 2 |
Apple
AAPL
|
+$755M |
| 3 |
Meta Platforms (Facebook)
META
|
+$707M |
| 4 |
Caterpillar
CAT
|
+$472M |
| 5 |
Advanced Micro Devices
AMD
|
+$449M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.33% |
| 2 | Technology | 3.2% |
| 3 | Financials | 2.22% |
| 4 | Industrials | 2.17% |
| 5 | Consumer Discretionary | 2.06% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4201
CALL
Hecla Mining
HL
$12.3B
| $3.79M | ﹤0.01% |
598,500
-219,177
| -27% | -$1.26M |
|
4202
RadNet
RDNT
$6.01B
| $3.79M | ﹤0.01% |
151,343
+103,252
| +215% | +$2.25M |
|
4203
IBEX
IBEX
$480M
| $3.78M | ﹤0.01% |
+155,114
| New | +$4.15M |
|
4204
Supernus Pharmaceuticals
SUPN
$2.81B
| $3.77M | ﹤0.01% |
104,154
-289,681
| -74% | -$11.1M |
|
4205
PUT
Vanguard Dividend Appreciation ETF
VIG
$114B
| $3.77M | ﹤0.01% |
24,500
+9,600
| +64% | +$1.47M |
|
4206
ProShares Short VIX Short-Term Futures ETF
SVXY
$235M
| $3.77M | ﹤0.01% |
118,242
+26,414
| +29% | +$831K |
|
4207
CALL
Casey's General Stores
CASY
$31.3B
| $3.77M | ﹤0.01% |
17,400
+7,200
| +71% | +$1.57M |
|
4208
CALL
Leidos
LDOS
$18B
| $3.77M | ﹤0.01% |
40,900
+19,000
| +87% | +$1.84M |
|
4209
CALL
Prospect Capital
PSEC
$1.15B
| $3.76M | ﹤0.01% |
539,700
+16,500
| +3% | +$120K |
|
4210
Marcus Corp
MCS
$925M
| $3.76M | ﹤0.01% |
234,742
+177,615
| +311% | +$2.73M |
|
|
SPRB
4211
Spruce Biosciences
SPRB
$151M
| $3.75M | ﹤0.01% |
22,648
-651
| -3% | -$121K |
|
4212
PUT
Vipshop
VIPS
$6.81B
| $3.75M | ﹤0.01% |
247,200
+42,100
| +21% | +$625K |
|
4213
Highwoods Properties
HIW
$3.48B
| $3.75M | ﹤0.01% |
161,811
+86,981
| +116% | +$2.34M |
|
4214
CALL
Broadridge
BR
$19.5B
| $3.75M | ﹤0.01% |
25,600
-16,100
| -39% | -$2.3M |
|
4215
Gartner
IT
$11.4B
| $3.75M | ﹤0.01% |
11,516
-443,585
| -97% | -$147M |
|
4216
FS KKR Capital
FSK
$3.42B
| $3.75M | ﹤0.01% |
202,541
-107,959
| -35% | -$2.05M |
|
4217
CALL
Titan Machinery
TITN
$429M
| $3.75M | ﹤0.01% |
123,000
+80,000
| +186% | +$3.26M |
|
|
SI
4218
PUT
DELISTED
Silvergate Capital Corporation
SI
| $3.75M | ﹤0.01% |
2,311,800
+970,500
| +72% | +$10.5M |
|
|
IMGN
4219
DELISTED
Immunogen Inc
IMGN
| $3.74M | ﹤0.01% |
975,058
+948,435
| +3,562% | +$4.04M |
|
|
KRTX
4220
PUT
DELISTED
Karuna Therapeutics, Inc. Common Stock
KRTX
| $3.74M | ﹤0.01% |
20,600
-10,500
| -34% | -$2.01M |
|
4221
CALL
DocGo
DCGO
$65.9M
| $3.74M | ﹤0.01% |
432,500
+9,400
| +2% | +$82.9K |
|
|
EGLE
4222
CALL
DELISTED
Eagle Bulk Shipping Inc.
EGLE
| $3.74M | ﹤0.01% |
82,200
+45,600
| +125% | +$2.44M |
|
4223
PUT
Invesco CurrencyShares Canadian Dollar Trust
FXC
$73.9M
| $3.74M | ﹤0.01% |
51,600
-361,300
| -88% | -$26.1M |
|
|
AGS
4224
DELISTED
PlayAGS
AGS
| $3.74M | ﹤0.01% |
522,711
+203,483
| +64% | +$1.27M |
|
4225
PUT
iShares Core MSCI Total International Stock ETF
IXUS
$60.8B
| $3.74M | ﹤0.01% |
60,300
+14,400
| +31% | +$882K |
|
Similar funds
Ken Griffin's Q1 2023 Portfolio in Review
As of Q1 2023, Ken Griffin held 16,292 positions worth $455B, up 6.2% from $428B the previous quarter. Its ten largest holdings account for 33% of the portfolio.
Ken Griffin withdrew a net $26.7B in Q1 2023, closing 1,652 positions and reducing 6,687 holdings. Its most notable exit was Restaurant Brands International, an estimated $93.3M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 3.3% of assets, up from 2.9% a quarter earlier, followed by Technology and Financials.
Against the trend, Ken Griffin opened a new position in Keurig Dr Pepper worth $238M.
- Ken Griffin's largest Q1 2023 buy was Keurig Dr Pepper: 6,751,572 shares worth $238M.
- Ken Griffin added most to Invesco QQQ Trust in Q1 2023, an estimated $645M increase.
- Ken Griffin's biggest Q1 2023 reduction was Tesla, cutting an estimated $1.24B.
- Ken Griffin fully exited Restaurant Brands International in Q1 2023, selling an estimated $93.3M.
- Ken Griffin's ten largest holdings make up 33% of its $455B portfolio in Q1 2023.
- Ken Griffin opened 1,466 new positions and closed 1,652 in Q1 2023.
- Ken Griffin's portfolio value rose 6.2% quarter-over-quarter to $455B.
Based on Citadel Advisors's 13F filing for Q1 2023, filed 15 May 2023.