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 | |
|---|---|---|---|---|---|---|
|
MNTV
4976
DELISTED
Momentive Global Inc. Common Stock
MNTV
| $3.69M | ﹤0.01% |
175,126
-260,740
| -60% | -$5.05M |
|
4977
CALL
Fox Factory Holding Corp
FOXF
$883M
| $3.69M | ﹤0.01% |
23,700
+15,900
| +204% | +$2.36M |
|
|
OLO
4978
DELISTED
Olo Inc
OLO
| $3.69M | ﹤0.01% |
98,647
-260,285
| -73% | -$8.26M |
|
4979
PUT
Bank OZK
OZK
$5.72B
| $3.69M | ﹤0.01% |
87,500
-22,400
| -20% | -$934K |
|
|
SVFA
4980
DELISTED
SVF Investment Corp. Class A Ordinary Shares
SVFA
| $3.69M | ﹤0.01% |
373,343
-3,935
| -1% | -$39.6K |
|
|
IBDQ
4981
DELISTED
iShares iBonds Dec 2025 Term Corporate ETF
IBDQ
| $3.69M | ﹤0.01% |
136,626
+52,662
| +63% | +$1.42M |
|
4982
Sibanye-Stillwater
SBSW
$7.62B
| $3.69M | ﹤0.01% |
220,295
-20,453
| -8% | -$379K |
|
|
DM
4983
CALL
DELISTED
Desktop Metal, Inc.
DM
| $3.69M | ﹤0.01% |
32,050
+20
| +0.1% | +$2.62K |
|
4984
PUT
Bloomin' Brands
BLMN
$903M
| $3.68M | ﹤0.01% |
135,600
-250,900
| -65% | -$7.1M |
|
4985
America's Car Mart
CRMT
$25.7M
| $3.68M | ﹤0.01% |
25,970
+7,802
| +43% | +$1.17M |
|
4986
National Bank Holdings
NBHC
$1.94B
| $3.68M | ﹤0.01% |
97,478
+9,996
| +11% | +$396K |
|
|
TBI
4987
Trueblue
TBI
$311M
| $3.68M | ﹤0.01% |
130,867
-58,657
| -31% | -$1.56M |
|
|
DNMR
4988
DELISTED
Danimer Scientific, Inc.
DNMR
| $3.68M | ﹤0.01% |
+3,671
| New | +$3.66M |
|
4989
Planet Fitness
PLNT
$3.8B
| $3.68M | ﹤0.01% |
48,871
+2,880
| +6% | +$229K |
|
4990
CALL
Schwab US Dividend Equity ETF
SCHD
$109B
| $3.67M | ﹤0.01% |
145,800
+22,500
| +18% | +$568K |
|
|
TEN
4991
PUT
DELISTED
Tenneco Inc. Class A Voting Common Stock
TEN
| $3.67M | ﹤0.01% |
190,200
+72,600
| +62% | +$1.09M |
|
4992
Hudbay
HBM
$11.9B
| $3.67M | ﹤0.01% |
551,585
+181,425
| +49% | +$1.36M |
|
|
COOLU
4993
DELISTED
Corner Growth Acquisition Corp. Unit
COOLU
| $3.67M | ﹤0.01% |
363,715
-4,129
| -1% | -$41.5K |
|
4994
CALL
St. Joe Company
JOE
$3.89B
| $3.67M | ﹤0.01% |
82,300
+14,300
| +21% | +$645K |
|
|
Y
4995
PUT
DELISTED
Alleghany Corp
Y
| $3.67M | ﹤0.01% |
5,500
-9,200
| -63% | -$6.33M |
|
|
JO
4996
CALL
DELISTED
iPath Series B Bloomberg Coffee Subindex Total ReturnSM ETN
JO
| $3.67M | ﹤0.01% |
81,500
-26,800
| -25% | -$1.12M |
|
4997
M/I Homes
MHO
$3.85B
| $3.67M | ﹤0.01% |
+62,494
| New | +$4.03M |
|
4998
Fortis
FTS
$29B
| $3.67M | ﹤0.01% |
82,884
+73,414
| +775% | +$3.31M |
|
|
REVG
4999
DELISTED
REV Group
REVG
| $3.67M | ﹤0.01% |
233,672
-8,674
| -4% | -$157K |
|
5000
PUT
Trane Technologies
TT
$106B
| $3.66M | ﹤0.01% |
19,900
-2,100
| -10% | -$374K |
|
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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.