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 | |
|---|---|---|---|---|---|---|
6501
CALL
PAR Technology
PAR
$801M
| $1.98M | ﹤0.01% |
28,300
-30,700
| -52% | -$2.18M |
|
6502
PUT
10x Genomics
TXG
$7.33B
| $1.98M | ﹤0.01% |
10,100
-2,000
| -17% | -$362K |
|
6503
CALL
New Fortress Energy
NFE
$83.3M
| $1.98M | ﹤0.01% |
52,200
-18,500
| -26% | -$791K |
|
6504
Direxion Daily Robotics Artificial Intelligence & Automation Index Bull 2X ETF
UBOT
$25.6M
| $1.98M | ﹤0.01% |
45,200
+18,123
| +67% | +$767K |
|
6505
VanEck Steel ETF
SLX
$174M
| $1.98M | ﹤0.01% |
31,888
+2,083
| +7% | +$128K |
|
|
MNRL
6506
DELISTED
Brigham Minerals, Inc. Class A Common Stock
MNRL
| $1.98M | ﹤0.01% |
92,822
-138,561
| -60% | -$2.52M |
|
6507
Anfield Universal Fixed Income ETF
AFIF
$228M
| $1.98M | ﹤0.01% |
203,121
-1,972
| -1% | -$19.2K |
|
6508
Butterfly Network
BFLY
$2.36B
| $1.98M | ﹤0.01% |
136,398
+1,002
| +0.7% | +$13.5K |
|
6509
iShares Currency Hedged MSCI Eurozone ETF
HEZU
$583M
| $1.98M | ﹤0.01% |
54,193
+37,945
| +234% | +$1.35M |
|
6510
CALL
SFL Corp
SFL
$1.65B
| $1.98M | ﹤0.01% |
258,200
+180,100
| +231% | +$1.47M |
|
|
RCM
6511
CALL
DELISTED
R1 RCM Inc. Common Stock
RCM
| $1.98M | ﹤0.01% |
88,800
+27,400
| +45% | +$661K |
|
6512
CALL
1-800-Flowers.com
FLWS
$255M
| $1.97M | ﹤0.01% |
61,900
+19,100
| +45% | +$596K |
|
6513
CALL
Hims & Hers Health
HIMS
$6.5B
| $1.97M | ﹤0.01% |
181,200
-12,300
| -6% | -$146K |
|
6514
iShares High Yield Systematic Bond ETF
HYDB
$1.6B
| $1.97M | ﹤0.01% |
+37,867
| New | +$1.95M |
|
|
CSA
6515
DELISTED
VictoryShares US Small Cap Volatility Wtd ETF
CSA
| $1.97M | ﹤0.01% |
30,355
+166
| +0.5% | +$10.8K |
|
6516
PUT
Spruce Power Holding Corp
SPRU
$36.2M
| $1.97M | ﹤0.01% |
29,563
+5,550
| +23% | +$327K |
|
6517
PUT
Icahn Enterprises
IEP
$4.89B
| $1.97M | ﹤0.01% |
35,800
+12,100
| +51% | +$689K |
|
6518
CALL
Teleflex
TFX
$5.68B
| $1.97M | ﹤0.01% |
4,900
-3,000
| -38% | -$1.23M |
|
|
SC
6519
PUT
DELISTED
SANTANDER CONSUMER USA HOLDINGS INC
SC
| $1.97M | ﹤0.01% |
54,200
+17,100
| +46% | +$594K |
|
6520
Comfort Systems
FIX
$61.6B
| $1.97M | ﹤0.01% |
24,975
-21,580
| -46% | -$1.76M |
|
6521
CALL
Semtech
SMTC
$12.7B
| $1.97M | ﹤0.01% |
28,600
-7,000
| -20% | -$463K |
|
6522
CALL
Cognyte Software
CGNT
$667M
| $1.97M | ﹤0.01% |
80,300
-6,800
| -8% | -$168K |
|
6523
PUT
Immunovant
IMVT
$9.01B
| $1.97M | ﹤0.01% |
186,000
+160,600
| +632% | +$2.24M |
|
6524
Nektar Therapeutics
NKTR
$2.49B
| $1.97M | ﹤0.01% |
7,637
+681
| +10% | +$188K |
|
|
DAY
6525
CALL
DELISTED
Dayforce
DAY
| $1.97M | ﹤0.01% |
20,500
+10,200
| +99% | +$921K |
|
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.