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 | |
|---|---|---|---|---|---|---|
|
BRKL
5551
DELISTED
Brookline Bancorp
BRKL
| $1.76M | ﹤0.01% |
167,227
+134,516
| +411% | +$1.7M |
|
|
APPH
5552
DELISTED
AppHarvest, Inc. Common Stock
APPH
| $1.76M | ﹤0.01% |
+2,867,570
| New | +$3.44M |
|
|
SNBR
5553
DELISTED
Sleep Number
SNBR
| $1.75M | ﹤0.01% |
57,688
+27,802
| +93% | +$908K |
|
5554
Trinity Industries
TRN
$2.38B
| $1.75M | ﹤0.01% |
71,885
+64,365
| +856% | +$1.71M |
|
5555
PUT
RCI Hospitality Holdings
RICK
$238M
| $1.75M | ﹤0.01% |
22,400
+7,900
| +54% | +$685K |
|
5556
PUT
Hilton Grand Vacations
HGV
$3.49B
| $1.75M | ﹤0.01% |
39,400
-21,900
| -36% | -$992K |
|
5557
PUT
Manulife Financial
MFC
$73.4B
| $1.75M | ﹤0.01% |
95,300
+44,200
| +86% | +$841K |
|
5558
PUT
Valley National Bancorp
VLY
$8.26B
| $1.75M | ﹤0.01% |
189,100
+184,400
| +3,923% | +$2.04M |
|
5559
AnaptysBio
ANAB
$1.77B
| $1.75M | ﹤0.01% |
80,219
-200,323
| -71% | -$4.87M |
|
5560
PUT
Leggett & Platt
LEG
$1.31B
| $1.74M | ﹤0.01% |
54,700
+100
| +0.2% | +$3.37K |
|
5561
PUT
St. Joe Company
JOE
$3.86B
| $1.74M | ﹤0.01% |
41,900
-9,000
| -18% | -$385K |
|
5562
PUT
Antero Midstream
AM
$10.5B
| $1.74M | ﹤0.01% |
166,000
-163,100
| -50% | -$1.74M |
|
5563
CALL
Myriad Genetics
MYGN
$292M
| $1.74M | ﹤0.01% |
74,900
+7,600
| +11% | +$154K |
|
|
ENLC
5564
CALL
DELISTED
ENLINK MIDSTREAM, LLC
ENLC
| $1.74M | ﹤0.01% |
160,500
+5,400
| +3% | +$64K |
|
5565
CALL
Semtech
SMTC
$14.4B
| $1.74M | ﹤0.01% |
72,000
+54,300
| +307% | +$1.7M |
|
5566
CALL
Ocular Therapeutix
OCUL
$2.34B
| $1.74M | ﹤0.01% |
329,700
+257,600
| +357% | +$1.22M |
|
5567
Evolution Petroleum
EPM
$137M
| $1.74M | ﹤0.01% |
275,333
+169,639
| +161% | +$1.09M |
|
5568
iShares Micro-Cap ETF
IWC
$1.53B
| $1.74M | ﹤0.01% |
16,615
+9,447
| +132% | +$1.06M |
|
5569
PUT
Nordic American Tanker
NAT
$1.44B
| $1.74M | ﹤0.01% |
438,400
+99,100
| +29% | +$355K |
|
5570
Invesco BulletShares 2028 Corporate Bond ETF
BSCS
$3.5B
| $1.74M | ﹤0.01% |
+86,478
| New | +$1.72M |
|
5571
PUT
Power Integrations
POWI
$3.47B
| $1.74M | ﹤0.01% |
20,500
+1,300
| +7% | +$108K |
|
5572
PUT
BWX Technologies
BWXT
$15.7B
| $1.73M | ﹤0.01% |
27,500
+21,600
| +366% | +$1.3M |
|
5573
CALL
Dine Brands
DIN
$443M
| $1.73M | ﹤0.01% |
25,600
-20,100
| -44% | -$1.47M |
|
5574
PUT
Eversource Energy
ES
$27B
| $1.73M | ﹤0.01% |
22,100
-3,600
| -14% | -$284K |
|
5575
Xperi
XPER
$317M
| $1.73M | ﹤0.01% |
158,081
+12,372
| +8% | +$129K |
|
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.