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 | |
|---|---|---|---|---|---|---|
3876
CALL
AGCO
AGCO
$7.1B
| $6.13M | ﹤0.01% |
47,000
+27,600
| +142% | +$3.89M |
|
3877
CALL
Jefferies Financial Group
JEF
$12.7B
| $6.13M | ﹤0.01% |
187,339
+143,093
| +323% | +$4.37M |
|
3878
PUT
ZTO Express
ZTO
$17.4B
| $6.13M | ﹤0.01% |
201,800
-119,400
| -37% | -$3.69M |
|
3879
PUT
Upwork
UPWK
$1.06B
| $6.12M | ﹤0.01% |
105,000
-46,700
| -31% | -$2.2M |
|
3880
American Water Works
AWK
$27.1B
| $6.12M | ﹤0.01% |
39,691
-47,712
| -55% | -$7.43M |
|
3881
CALL
Navios Maritime Partners
NMM
$2.33B
| $6.12M | ﹤0.01% |
206,971
-7,529
| -4% | -$218K |
|
3882
PUT
Vornado Realty Trust
VNO
$7.28B
| $6.11M | ﹤0.01% |
131,000
-193,600
| -60% | -$9.05M |
|
3883
CALL
Red Rock Resorts
RRR
$3.76B
| $6.11M | ﹤0.01% |
143,800
-1,100
| -0.8% | -$43.5K |
|
3884
First Trust Smith Opportunistic Fixed Income ETF
FIXD
$3.24B
| $6.11M | ﹤0.01% |
113,943
-1,558,601
| -93% | -$83.1M |
|
|
WOW
3885
DELISTED
WideOpenWest
WOW
| $6.11M | ﹤0.01% |
295,011
+102,526
| +53% | +$1.61M |
|
3886
NorthWestern Energy
NWE
$4.42B
| $6.11M | ﹤0.01% |
101,382
-300,346
| -75% | -$19.6M |
|
|
OTLY
3887
PUT
Oatly Group
OTLY
$441M
| $6.11M | ﹤0.01% |
+12,480
| New | +$6.2M |
|
3888
CALL
Takeda Pharmaceutical
TAK
$56.3B
| $6.1M | ﹤0.01% |
362,700
-317,700
| -47% | -$5.41M |
|
|
AZUL
3889
PUT
DELISTED
Azul
AZUL
| $6.1M | ﹤0.01% |
231,100
+84,800
| +58% | +$2.02M |
|
3890
CALL
iShares Gold Trust
IAU
$64.9B
| $6.1M | ﹤0.01% |
180,950
+126,500
| +232% | +$4.37M |
|
3891
PUT
Ocugen
OCGN
$458M
| $6.1M | ﹤0.01% |
759,400
+205,100
| +37% | +$1.73M |
|
3892
Oracle
ORCL
$434B
| $6.09M | ﹤0.01% |
78,274
-1,373,767
| -95% | -$108M |
|
3893
CALL
WEX
WEX
$6.54B
| $6.09M | ﹤0.01% |
31,400
+600
| +2% | +$123K |
|
3894
CALL
Shoals Technologies Group
SHLS
$1.42B
| $6.08M | ﹤0.01% |
171,200
+6,100
| +4% | +$184K |
|
|
SGFY
3895
DELISTED
Signify Health, Inc.
SGFY
| $6.08M | ﹤0.01% |
199,707
+177,014
| +780% | +$4.87M |
|
|
SCOB
3896
DELISTED
ScION Tech Growth II Class A Ordinary Shares
SCOB
| $6.08M | ﹤0.01% |
+626,345
| New | +$6.13M |
|
3897
iShares S&P 500 Value ETF
IVE
$50.3B
| $6.08M | ﹤0.01% |
41,150
-15,548
| -27% | -$2.29M |
|
3898
PUT
American Financial Group
AFG
$12.1B
| $6.07M | ﹤0.01% |
48,700
+18,000
| +59% | +$2.25M |
|
3899
CALL
Shift4
FOUR
$3.58B
| $6.07M | ﹤0.01% |
64,800
-1,600
| -2% | -$151K |
|
3900
PUT
Jack in the Box
JACK
$327M
| $6.07M | ﹤0.01% |
54,500
+1,100
| +2% | +$129K |
|
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.