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 | |
|---|---|---|---|---|---|---|
12826
PUT
Park Aerospace
PKE
$831M
| $24.2K | ﹤0.01% |
1,800
-200
| -10% | -$2.82K |
|
12827
PUT
Kodiak Sciences
KOD
$2.6B
| $24.2K | ﹤0.01% |
3,900
+2,000
| +105% | +$14K |
|
12828
PUT
Gentherm
THRM
$1.35B
| $24.2K | ﹤0.01% |
400
-1,300
| -76% | -$87.1K |
|
12829
PUT
Enlivex Ltd
ENLV
$26.6M
| $24K | ﹤0.01% |
440
-1,753
| -80% | -$106K |
|
12830
CALL
Quince Therapeutics
QNCX
$34.6M
| $24K | ﹤0.01% |
77
-604
| -89% | -$118K |
|
12831
Invesco Golden Dragon China ETF
PGJ
$93.8M
| $24K | ﹤0.01% |
807
-11,007
| -93% | -$335K |
|
|
CBIO
12832
PUT
Crescent Biopharma
CBIO
$637M
| $23.9K | ﹤0.01% |
190
+184
| +3,067% | +$41.4K |
|
12833
PUT
Wrap Technologies
WRAP
$105M
| $23.9K | ﹤0.01% |
13,900
+900
| +7% | +$1.86K |
|
|
PRTK
12834
PUT
DELISTED
Paratek Pharmaceuticals, Inc.
PRTK
| $23.9K | ﹤0.01% |
9,400
+1,700
| +22% | +$3.36K |
|
12835
PUT
LifeMD
LFMD
$166M
| $23.8K | ﹤0.01% |
14,000
-12,400
| -47% | -$21.9K |
|
|
KZR
12836
PUT
DELISTED
Kezar Life Sciences
KZR
| $23.8K | ﹤0.01% |
760
+670
| +744% | +$38.8K |
|
12837
CALL
Acadia Realty Trust
AKR
$2.86B
| $23.7K | ﹤0.01% |
1,700
+200
| +13% | +$2.9K |
|
12838
PUT
Janus International
JBI
$697M
| $23.7K | ﹤0.01% |
2,400
+100
| +4% | +$1.04K |
|
|
EHAB
12839
CALL
DELISTED
Enhabit
EHAB
| $23.6K | ﹤0.01% |
1,700
-6,150
| -78% | -$88.4K |
|
|
SOGP
12840
CALL
Sound Group
SOGP
$47.1M
| $23.6K | ﹤0.01% |
3,110
-2,910
| -48% | -$26K |
|
12841
PUT
Axogen
AXGN
$2.62B
| $23.6K | ﹤0.01% |
2,500
-9,200
| -79% | -$84.1K |
|
12842
CALL
Duluth Holdings
DLTH
$153M
| $23.6K | ﹤0.01% |
3,700
-3,300
| -47% | -$21K |
|
12843
Data Storage Corp
DTST
$7.15M
| $23.6K | ﹤0.01% |
12,894
-6,761
| -34% | -$11.7K |
|
12844
CALL
iShares Core 1-5 Year USD Bond ETF
ISTB
$5.13B
| $23.6K | ﹤0.01% |
500
+200
| +67% | +$9.36K |
|
12845
CapForce IBD 50 ETF
FFTY
$81.2M
| $23.6K | ﹤0.01% |
997
-66,359
| -99% | -$1.52M |
|
12846
PUT
Perma-Fix Environmental Services
PESI
$369M
| $23.6K | ﹤0.01% |
+2,000
| New | +$13K |
|
12847
CALL
Hamilton Beach Brands
HBB
$448M
| $23.6K | ﹤0.01% |
+2,300
| New | +$27.8K |
|
|
JFIN
12848
Jiayin Group
JFIN
$119M
| $23.5K | ﹤0.01% |
6,306
-11,665
| -65% | -$36.4K |
|
12849
PUT
CarParts.com
PRTS
$47.1M
| $23.5K | ﹤0.01% |
440
-1,920
| -81% | -$122K |
|
12850
CALL
Oppenheimer Holdings
OPY
$1.25B
| $23.5K | ﹤0.01% |
600
-2,100
| -78% | -$92.3K |
|
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.