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 | |
|---|---|---|---|---|---|---|
6676
Ocugen
OCGN
$451M
| $1.84M | ﹤0.01% |
228,896
-579,761
| -72% | -$4.89M |
|
|
UNIT
6677
CALL
Uniti Group
UNIT
$2.38B
| $1.83M | ﹤0.01% |
173,200
+50,800
| +42% | +$551K |
|
6678
PUT
Haemonetics
HAE
$4.79B
| $1.83M | ﹤0.01% |
27,500
+18,800
| +216% | +$1.33M |
|
6679
Tanger
SKT
$4.4B
| $1.83M | ﹤0.01% |
97,229
+71,646
| +280% | +$1.26M |
|
6680
PUT
ManpowerGroup
MAN
$2.73B
| $1.83M | ﹤0.01% |
15,400
+8,400
| +120% | +$992K |
|
6681
CALL
Melco Resorts & Entertainment
MLCO
$2.12B
| $1.83M | ﹤0.01% |
110,500
-54,000
| -33% | -$979K |
|
6682
Goldman Sachs Access High Yield Corporate Bond ETF
GHYB
$134M
| $1.83M | ﹤0.01% |
36,388
-51,001
| -58% | -$2.55M |
|
6683
CALL
Globalstar
GSAT
$10.7B
| $1.83M | ﹤0.01% |
68,520
+37,113
| +118% | +$728K |
|
|
ARCH
6684
PUT
DELISTED
Arch Resources, Inc.
ARCH
| $1.83M | ﹤0.01% |
32,100
+14,600
| +83% | +$763K |
|
6685
Frontier Group Holdings
ULCC
$1.42B
| $1.83M | ﹤0.01% |
+107,250
| New | +$2.11M |
|
|
ENV
6686
PUT
DELISTED
ENVESTNET, INC.
ENV
| $1.83M | ﹤0.01% |
24,100
+2,100
| +10% | +$154K |
|
6687
CALL
e.l.f. Beauty
ELF
$5.54B
| $1.83M | ﹤0.01% |
67,300
-34,600
| -34% | -$990K |
|
|
GOCO
6688
DELISTED
GoHealth
GOCO
| $1.82M | ﹤0.01% |
10,854
-63,023
| -85% | -$11M |
|
|
UNIT
6689
PUT
Uniti Group
UNIT
$2.38B
| $1.82M | ﹤0.01% |
172,200
-28,600
| -14% | -$310K |
|
6690
PUT
Nordic American Tanker
NAT
$1.44B
| $1.82M | ﹤0.01% |
555,900
+177,200
| +47% | +$599K |
|
6691
Rocky Brands
RCKY
$349M
| $1.82M | ﹤0.01% |
32,788
+24,763
| +309% | +$1.39M |
|
|
GRUB
6692
PUT
DELISTED
Just Eat Takeaway.com N.V. American Depositary Shares
GRUB
| $1.82M | ﹤0.01% |
99,830
+79,980
| +403% | +$8.6M |
|
6693
First Horizon
FHN
$12.2B
| $1.82M | ﹤0.01% |
105,245
-7,121,718
| -99% | -$129M |
|
6694
CALL
Genworth Financial
GNW
$3.84B
| $1.82M | ﹤0.01% |
466,400
-265,100
| -36% | -$1.06M |
|
|
FOCS
6695
PUT
DELISTED
Focus Financial Partners Inc. Class A
FOCS
| $1.82M | ﹤0.01% |
37,500
+22,400
| +148% | +$1.08M |
|
6696
CALL
Extra Space Storage
EXR
$31.3B
| $1.82M | ﹤0.01% |
11,100
-5,500
| -33% | -$824K |
|
|
KALV
6697
DELISTED
KalVista Pharmaceuticals
KALV
| $1.82M | ﹤0.01% |
75,848
+30,437
| +67% | +$796K |
|
6698
PUT
Commercial Vehicle Group
CVGI
$132M
| $1.82M | ﹤0.01% |
170,900
+29,700
| +21% | +$329K |
|
|
EFC
6699
PUT
Ellington Financial
EFC
$1.75B
| $1.82M | ﹤0.01% |
94,900
+61,400
| +183% | +$1.13M |
|
6700
Establishment Labs
ESTA
$2.25B
| $1.82M | ﹤0.01% |
20,796
+11,179
| +116% | +$832K |
|
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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.