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 | |
|---|---|---|---|---|---|---|
|
CMBT
6826
CALL
CMB.TECH NV
CMBT
$5.08B
| $1.72M | ﹤0.01% |
184,800
+98,300
| +114% | +$896K |
|
6827
CALL
Texas Capital Bancshares
TCBI
$4.34B
| $1.72M | ﹤0.01% |
27,100
-12,100
| -31% | -$816K |
|
6828
CALL
Seres Therapeutics
MCRB
$43.6M
| $1.72M | ﹤0.01% |
3,605
+1,695
| +89% | +$715K |
|
|
MITT
6829
TPG Mortgage Investment Trust
MITT
$211M
| $1.72M | ﹤0.01% |
134,135
+49,807
| +59% | +$621K |
|
|
ARNA
6830
PUT
DELISTED
Arena Pharmaceuticals Inc
ARNA
| $1.72M | ﹤0.01% |
25,200
-17,500
| -41% | -$1.14M |
|
6831
Community Bank
CBU
$3.4B
| $1.72M | ﹤0.01% |
22,712
-56,949
| -71% | -$4.49M |
|
6832
VEON
VEON
$3.86B
| $1.72M | ﹤0.01% |
37,546
+37,113
| +8,571% | +$1.64M |
|
6833
Dollar General
DG
$26.7B
| $1.72M | ﹤0.01% |
7,925
-320,195
| -98% | -$67.3M |
|
6834
Innovative Industrial Properties
IIPR
$1.6B
| $1.72M | ﹤0.01% |
8,977
-27,239
| -75% | -$5M |
|
|
OPI
6835
DELISTED
Office Properties Income Trust
OPI
| $1.72M | ﹤0.01% |
58,542
+41,205
| +238% | +$1.18M |
|
|
BERY
6836
PUT
DELISTED
Berry Global Group, Inc.
BERY
| $1.72M | ﹤0.01% |
28,641
-7,078
| -20% | -$426K |
|
|
DGNU
6837
DELISTED
Dragoneer Growth Opportunities Corp. III Class A Ordinary Shares
DGNU
| $1.72M | ﹤0.01% |
171,504
-254,374
| -60% | -$2.57M |
|
6838
AdaptHealth
AHCO
$776M
| $1.71M | ﹤0.01% |
62,531
-61,229
| -49% | -$1.75M |
|
6839
CALL
Cimpress
CMPR
$2.18B
| $1.71M | ﹤0.01% |
15,800
-3,200
| -17% | -$323K |
|
6840
Enerpac Tool Group
EPAC
$1.87B
| $1.71M | ﹤0.01% |
64,349
+28,559
| +80% | +$762K |
|
|
API
6841
PUT
Agora
API
$376M
| $1.71M | ﹤0.01% |
40,800
-12,300
| -23% | -$569K |
|
6842
CALL
PRA Group
PRAA
$740M
| $1.71M | ﹤0.01% |
44,500
-5,600
| -11% | -$215K |
|
6843
CALL
Clarivate
CLVT
$1.21B
| $1.71M | ﹤0.01% |
62,100
+26,200
| +73% | +$720K |
|
6844
Patria Investments
PAX
$1.82B
| $1.71M | ﹤0.01% |
97,030
-26,082
| -21% | -$416K |
|
6845
PUT
DigitalBridge
DBRG
$2.94B
| $1.71M | ﹤0.01% |
54,075
+33,675
| +165% | +$963K |
|
6846
Trustmark
TRMK
$2.77B
| $1.71M | ﹤0.01% |
55,497
-5,282
| -9% | -$174K |
|
6847
CALL
ARK Space & Defense Innovation ETF
ARKX
$843M
| $1.71M | ﹤0.01% |
+81,200
| New | +$1.67M |
|
|
XXII
6848
22nd Century Group
XXII
$1.4M
| – | – |
0
| – | – |
|
6849
V2X
VVX
$2.55B
| $1.7M | ﹤0.01% |
35,809
+8,211
| +30% | +$423K |
|
6850
Hain Celestial
HAIN
$47.1M
| $1.7M | ﹤0.01% |
42,440
+31,454
| +286% | +$1.3M |
|
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.