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 | |
|---|---|---|---|---|---|---|
5501
PUT
Arthur J. Gallagher & Co
AJG
$63.6B
| $2.96M | ﹤0.01% |
21,100
+16,900
| +402% | +$2.39M |
|
5502
PUT
Cerence
CRNC
$385M
| $2.96M | ﹤0.01% |
27,700
-18,500
| -40% | -$1.82M |
|
5503
CALL
Everest Group
EG
$14B
| $2.95M | ﹤0.01% |
11,700
+5,000
| +75% | +$1.3M |
|
5504
CALL
SSR Mining
SSRM
$6.68B
| $2.95M | ﹤0.01% |
189,100
-66,900
| -26% | -$1.12M |
|
5505
PUT
iShares MSCI Chile ETF
ECH
$1.04B
| $2.95M | ﹤0.01% |
101,700
+86,300
| +560% | +$2.71M |
|
5506
CALL
RenaissanceRe
RNR
$13.2B
| $2.95M | ﹤0.01% |
19,800
+16,400
| +482% | +$2.61M |
|
5507
PUT
Marriott Vacations Worldwide
VAC
$4.11B
| $2.95M | ﹤0.01% |
18,500
-1,500
| -8% | -$257K |
|
|
BCPC
5508
Balchem Corp
BCPC
$5.69B
| $2.95M | ﹤0.01% |
22,444
+15,984
| +247% | +$2.06M |
|
5509
CALL
AudioCodes
AUDC
$245M
| $2.94M | ﹤0.01% |
89,000
-9,200
| -9% | -$294K |
|
5510
PUT
Universal Health Services
UHS
$10.1B
| $2.94M | ﹤0.01% |
20,100
-37,400
| -65% | -$5.65M |
|
5511
CALL
Wyndham Hotels & Resorts
WH
$5.41B
| $2.94M | ﹤0.01% |
40,700
-10,900
| -21% | -$805K |
|
5512
CALL
Mirion Technologies
MIR
$3.92B
| $2.94M | ﹤0.01% |
282,700
-278,800
| -50% | -$2.87M |
|
|
CLVS
5513
PUT
DELISTED
Clovis Oncology, Inc.
CLVS
| $2.94M | ﹤0.01% |
506,900
+8,300
| +2% | +$48.6K |
|
5514
Goldman Sachs MarketBeta Emerging Markets Equity ETF
GSEE
$139M
| $2.94M | ﹤0.01% |
50,072
+1,455
| +3% | +$83.8K |
|
5515
PUT
M/I Homes
MHO
$3.82B
| $2.94M | ﹤0.01% |
50,100
+11,100
| +28% | +$717K |
|
5516
CALL
Vanguard Energy ETF
VDE
$10.7B
| $2.94M | ﹤0.01% |
38,700
+6,500
| +20% | +$471K |
|
5517
PUT
SLM Corp
SLM
$5.13B
| $2.94M | ﹤0.01% |
140,200
-10,500
| -7% | -$207K |
|
5518
State Street Materials Select Sector SPDR ETF
XLB
$8.66B
| $2.94M | ﹤0.01% |
71,338
-397,440
| -85% | -$16.7M |
|
|
CIM
5519
Chimera Investment
CIM
$983M
| $2.93M | ﹤0.01% |
64,918
-3,356
| -5% | -$140K |
|
5520
PUT
iShares MSCI Germany ETF
EWG
$1.71B
| $2.93M | ﹤0.01% |
84,800
+44,100
| +108% | +$1.55M |
|
5521
iHeartMedia
IHRT
$458M
| $2.93M | ﹤0.01% |
108,942
-244,761
| -69% | -$5.42M |
|
5522
CALL
Resideo Technologies
REZI
$3.13B
| $2.93M | ﹤0.01% |
97,800
-57,100
| -37% | -$1.69M |
|
5523
CALL
Spectrum Brands
SPB
$2.02B
| $2.93M | ﹤0.01% |
34,500
+6,000
| +21% | +$529K |
|
|
OCFT
5524
DELISTED
OneConnect Financial Technology
OCFT
| $2.93M | ﹤0.01% |
24,400
+19,246
| +373% | +$2.76M |
|
5525
PUT
Live Oak Bancshares
LOB
$2B
| $2.93M | ﹤0.01% |
49,700
+33,600
| +209% | +$2.11M |
|
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.