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 |
AT&T
T
|
+$877M |
| 2 |
Booking.com
BKNG
|
+$370M |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$329M |
| 4 |
Boeing
BA
|
+$303M |
| 5 |
Walmart Inc
WMT
|
+$291M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$544M |
| 2 |
iShares MBS ETF
MBB
|
+$461M |
| 3 |
NVIDIA
NVDA
|
+$452M |
| 4 |
T-Mobile US
TMUS
|
+$426M |
| 5 |
Apple
AAPL
|
+$408M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.15% |
| 2 | Healthcare | 3.06% |
| 3 | Financials | 2.35% |
| 4 | Consumer Discretionary | 2.28% |
| 5 | Industrials | 1.93% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
7476
Vident International Equity Strategy
VIDI
$446M
| $1.32M | ﹤0.01% |
47,081
+29,803
| +172% | +$847K |
|
|
AY
7477
PUT
DELISTED
Atlantica Sustainable Infrastructure plc Ordinary Shares
AY
| $1.32M | ﹤0.01% |
35,500
-38,200
| -52% | -$1.42M |
|
|
EAR
7478
PUT
DELISTED
Eargo, Inc. Common Stock
EAR
| $1.32M | ﹤0.01% |
1,655
+1,380
| +502% | +$1.16M |
|
|
FFWM
7479
DELISTED
First Foundation Inc
FFWM
| $1.32M | ﹤0.01% |
58,651
-105,578
| -64% | -$2.53M |
|
|
MTLS
7480
CALL
Materialise
MTLS
$389M
| $1.32M | ﹤0.01% |
54,800
+15,800
| +41% | +$443K |
|
7481
CALL
Coeur Mining
CDE
$19B
| $1.32M | ﹤0.01% |
148,500
-6,900
| -4% | -$66.5K |
|
7482
Sensient Technologies
SXT
$5.68B
| $1.32M | ﹤0.01% |
15,239
+5,459
| +56% | +$463K |
|
|
VCRA
7483
CALL
DELISTED
VOCERA COMMUNICATIONS, INC.
VCRA
| $1.32M | ﹤0.01% |
33,100
+7,400
| +29% | +$270K |
|
7484
PUT
Shoals Technologies Group
SHLS
$1.39B
| $1.32M | ﹤0.01% |
37,100
-1,700
| -4% | -$51.3K |
|
7485
PUT
ProShares Ultra Bloomberg Natural Gas
BOIL
$376M
| $1.32M | ﹤0.01% |
177
+76
| +75% | +$386K |
|
7486
CALL
Peabody Energy
BTU
$3.16B
| $1.32M | ﹤0.01% |
166,000
-7,800
| -4% | -$46.2K |
|
7487
CALL
Curis
CRIS
$4.12M
| $1.32M | ﹤0.01% |
408
+75
| +23% | +$339K |
|
7488
Zeta Global
ZETA
$7.09B
| $1.32M | ﹤0.01% |
+156,560
| New | +$1.32M |
|
7489
United States Copper Index Fund
CPER
$733M
| $1.31M | ﹤0.01% |
50,148
+33,356
| +199% | +$906K |
|
|
KW
7490
DELISTED
Kennedy-Wilson Holdings
KW
| $1.31M | ﹤0.01% |
66,154
+25,365
| +62% | +$512K |
|
|
IS
7491
CALL
DELISTED
ironSource Ltd.
IS
| $1.31M | ﹤0.01% |
+125,200
| New | +$1.35M |
|
7492
CALL
Globe Life
GL
$13.9B
| $1.31M | ﹤0.01% |
13,800
+9,600
| +229% | +$983K |
|
7493
Amplify BlueStar Israel Technology ETF
ITEQ
$116M
| $1.31M | ﹤0.01% |
+18,770
| New | +$1.26M |
|
7494
PUT
MACOM Technology Solutions
MTSI
$22.4B
| $1.31M | ﹤0.01% |
20,500
-6,900
| -25% | -$400K |
|
7495
CALL
Nu Skin
NUS
$228M
| $1.31M | ﹤0.01% |
23,200
+15,100
| +186% | +$860K |
|
|
CODX
7496
PUT
Co-Diagnostics
CODX
$8.8M
| $1.31M | ﹤0.01% |
5,303
-94
| -2% | -$24.2K |
|
7497
PUT
Primoris Services
PRIM
$4.3B
| $1.31M | ﹤0.01% |
44,600
-500
| -1% | -$16.1K |
|
7498
CALL
Invesco CurrencyShares Swiss Franc Trust
FXF
$390M
| $1.31M | ﹤0.01% |
13,400
+2,500
| +23% | +$249K |
|
7499
CALL
Cheniere Energy
CQP
$32.7B
| $1.31M | ﹤0.01% |
29,600
-2,700
| -8% | -$114K |
|
|
PRFT
7500
CALL
DELISTED
Perficient Inc
PRFT
| $1.31M | ﹤0.01% |
16,300
+5,800
| +55% | +$409K |
|
Similar funds
Ken Griffin's Q2 2021 Portfolio in Review
As of Q2 2021, Ken Griffin held 15,073 positions worth $447B, up 9.6% from $408B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Ken Griffin's Q2 2021 filing shows 1,965 new, 5,545 increased, 5,814 reduced and 1,500 closed positions. Its largest new stake was Coinbase: 1,010,057 shares worth $256M. The largest sale was Microsoft, an estimated $544M.
By sector, the portfolio is most concentrated in Technology at 3.2% of assets, down from 3.9% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q2 2021 buy was Coinbase: 1,010,057 shares worth $256M.
- Ken Griffin added most to AT&T in Q2 2021, an estimated $877M increase.
- Ken Griffin's biggest Q2 2021 reduction was Microsoft, cutting an estimated $544M.
- Ken Griffin fully exited Varian Medical Systems, Inc. in Q2 2021, selling an estimated $197M.
- Ken Griffin's ten largest holdings make up 27% of its $447B portfolio in Q2 2021.
- Ken Griffin opened 1,965 new positions and closed 1,500 in Q2 2021.
- Ken Griffin's portfolio value rose 9.6% quarter-over-quarter to $447B.
Based on Citadel Advisors's 13F filing for Q2 2021, filed 16 Aug 2021.