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 | |
|---|---|---|---|---|---|---|
3776
Alkermes
ALKS
$8.23B
| $6.45M | ﹤0.01% |
262,920
-48,822
| -16% | -$1.09M |
|
3777
CALL
Ares Capital
ARCC
$14.3B
| $6.45M | ﹤0.01% |
329,000
-309,000
| -48% | -$5.98M |
|
3778
Ericsson
ERIC
$33.6B
| $6.44M | ﹤0.01% |
512,293
-3,368,988
| -87% | -$45.1M |
|
|
PNTM.U
3779
DELISTED
Pontem Corporation Units, each consisting of one Class A ordinary share, and one-third of one redeemable warrant
PNTM.U
| $6.44M | ﹤0.01% |
643,750
+613,845
| +2,053% | +$6.14M |
|
3780
PUT
Lamb Weston
LW
$7.3B
| $6.44M | ﹤0.01% |
79,800
+4,500
| +6% | +$360K |
|
3781
PUT
Ziff Davis
ZD
$1.9B
| $6.44M | ﹤0.01% |
53,820
-47,495
| -47% | -$5.22M |
|
|
SNBR
3782
PUT
DELISTED
Sleep Number
SNBR
| $6.43M | ﹤0.01% |
58,500
+8,800
| +18% | +$1M |
|
3783
Allegiant Air
ALGT
$2.34B
| $6.42M | ﹤0.01% |
33,083
-169,105
| -84% | -$37.9M |
|
3784
PUT
CONMED
CNMD
$1.51B
| $6.42M | ﹤0.01% |
46,700
+11,900
| +34% | +$1.63M |
|
3785
Commerce Bancshares
CBSH
$8.64B
| $6.42M | ﹤0.01% |
+109,801
| New | +$6.62M |
|
3786
CALL
Regions Financial
RF
$27.2B
| $6.41M | ﹤0.01% |
317,800
-1,400
| -0.4% | -$30.3K |
|
3787
CALL
PBF Energy
PBF
$8.52B
| $6.41M | ﹤0.01% |
419,000
-7,800
| -2% | -$120K |
|
3788
Personalis
PSNL
$1.5B
| $6.41M | ﹤0.01% |
253,189
-93,286
| -27% | -$2.13M |
|
3789
NMI Holdings
NMIH
$3.44B
| $6.4M | ﹤0.01% |
284,876
-3,654
| -1% | -$87.2K |
|
3790
PUT
Azenta
AZTA
$1.46B
| $6.4M | ﹤0.01% |
67,200
+24,600
| +58% | +$2.39M |
|
3791
Flex
FLEX
$46.6B
| $6.4M | ﹤0.01% |
475,265
-2,022,088
| -81% | -$27.5M |
|
3792
iShares MSCI France ETF
EWQ
$332M
| $6.4M | ﹤0.01% |
169,054
-447,969
| -73% | -$16.9M |
|
|
DCP
3793
CALL
DELISTED
DCP Midstream, LP
DCP
| $6.4M | ﹤0.01% |
208,500
-125,700
| -38% | -$3.25M |
|
3794
KE Holdings
BEKE
$18.8B
| $6.4M | ﹤0.01% |
134,187
-530,298
| -80% | -$27.1M |
|
3795
PUT
Old Dominion Freight Line
ODFL
$43.7B
| $6.4M | ﹤0.01% |
50,400
-29,400
| -37% | -$3.77M |
|
3796
State Street SPDR Dow Jones International Real Estate ETF
RWX
$266M
| $6.4M | ﹤0.01% |
174,175
+1,206
| +0.7% | +$44.2K |
|
|
LHCG
3797
CALL
DELISTED
LHC Group LLC
LHCG
| $6.39M | ﹤0.01% |
31,900
+18,700
| +142% | +$3.75M |
|
|
CCMP
3798
DELISTED
CMC Materials, Inc. Common Stock
CCMP
| $6.39M | ﹤0.01% |
42,368
+33,444
| +375% | +$5.54M |
|
3799
CALL
Medpace
MEDP
$16.1B
| $6.38M | ﹤0.01% |
36,100
+18,500
| +105% | +$3.19M |
|
3800
Energy Vault
NRGV
$687M
| $6.37M | ﹤0.01% |
+653,209
| New | +$6.38M |
|
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.