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 | |
|---|---|---|---|---|---|---|
6526
PUT
ENI
E
$80.6B
| $1.08M | ﹤0.01% |
38,500
+36,400
| +1,733% | +$1.07M |
|
6527
CALL
Allegion
ALLE
$13.7B
| $1.08M | ﹤0.01% |
10,100
-3,700
| -27% | -$415K |
|
6528
ARK Israel Innovative Technology ETF
IZRL
$137M
| $1.08M | ﹤0.01% |
61,680
+15,838
| +35% | +$285K |
|
6529
CALL
iShares S&P Small-Cap 600 Value ETF
IJS
$8.34B
| $1.08M | ﹤0.01% |
11,500
+300
| +3% | +$29.3K |
|
6530
Brookfield Infrastructure
BIPC
$4.84B
| $1.08M | ﹤0.01% |
23,366
-10,518
| -31% | -$458K |
|
|
TIGR
6531
CALL
UP Fintech Holding
TIGR
$854M
| $1.08M | ﹤0.01% |
323,000
-40,400
| -11% | -$149K |
|
6532
CALL
CoreCivic
CXW
$3.25B
| $1.08M | ﹤0.01% |
116,900
-211,900
| -64% | -$2.18M |
|
6533
PUT
Schwab US Large-Cap Growth ETF
SCHG
$62.1B
| $1.08M | ﹤0.01% |
66,000
+23,200
| +54% | +$352K |
|
6534
CALL
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$67.5B
| $1.07M | ﹤0.01% |
13,400
+1,900
| +17% | +$151K |
|
6535
ProShares Ultra Energy
DIG
$86.5M
| $1.07M | ﹤0.01% |
28,801
+28,781
| +143,905% | +$1.15M |
|
6536
CALL
Old Republic International
ORI
$10.3B
| $1.07M | ﹤0.01% |
43,000
+13,600
| +46% | +$342K |
|
|
NINE
6537
CALL
DELISTED
Nine Energy Service
NINE
| $1.07M | ﹤0.01% |
192,900
+82,500
| +75% | +$853K |
|
6538
PUT
STAG Industrial
STAG
$7.07B
| $1.07M | ﹤0.01% |
31,700
-5,700
| -15% | -$194K |
|
|
SKYT
6539
CALL
DELISTED
SkyWater Technology
SKYT
| $1.07M | ﹤0.01% |
94,200
-12,100
| -11% | -$136K |
|
6540
CALL
GoodRx Holdings
GDRX
$1.29B
| $1.07M | ﹤0.01% |
171,500
-149,500
| -47% | -$833K |
|
6541
MiMedx Group
MDXG
$625M
| $1.07M | ﹤0.01% |
314,241
+156,842
| +100% | +$607K |
|
6542
iShares Global Comm Services ETF
IXP
$499M
| $1.07M | ﹤0.01% |
16,727
-2,083
| -11% | -$127K |
|
|
BECN
6543
PUT
DELISTED
Beacon Roofing Supply, Inc.
BECN
| $1.07M | ﹤0.01% |
18,200
+1,400
| +8% | +$81.9K |
|
6544
CALL
Gladstone Investment Corp
GAIN
$650M
| $1.07M | ﹤0.01% |
80,800
+36,500
| +82% | +$492K |
|
|
VRAY
6545
PUT
DELISTED
ViewRay, Inc.
VRAY
| $1.07M | ﹤0.01% |
309,400
-562,600
| -65% | -$2.38M |
|
6546
Omega Flex
OFLX
$282M
| $1.07M | ﹤0.01% |
+9,605
| New | +$1.04M |
|
6547
CALL
Enterprise Financial Services Corp
EFSC
$2.36B
| $1.07M | ﹤0.01% |
24,000
+20,000
| +500% | +$1.02M |
|
6548
PUT
Dorman Products
DORM
$3.97B
| $1.07M | ﹤0.01% |
12,400
+10,100
| +439% | +$899K |
|
6549
CALL
Schrodinger
SDGR
$1.3B
| $1.07M | ﹤0.01% |
40,600
-80,900
| -67% | -$1.92M |
|
6550
Tucows
TCX
$117M
| $1.07M | ﹤0.01% |
54,949
+35,947
| +189% | +$1.04M |
|
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.