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 | |
|---|---|---|---|---|---|---|
2701
Privia Health
PRVA
$2.81B
| $11.8M | ﹤0.01% |
+266,365
| New | +$9.83M |
|
2702
Pulmonx
LUNG
$104M
| $11.8M | ﹤0.01% |
267,544
+89,558
| +50% | +$3.9M |
|
|
TECX
2703
Tectonic Therapeutic
TECX
$682M
| $11.8M | ﹤0.01% |
110,632
-9,888
| -8% | -$1.17M |
|
2704
Atlanta Braves Holdings Series B
BATRK
$3.44B
| $11.8M | ﹤0.01% |
424,853
-59,353
| -12% | -$1.62M |
|
|
EXAS
2705
DELISTED
Exact Sciences
EXAS
| $11.8M | ﹤0.01% |
94,866
+4,413
| +5% | +$527K |
|
2706
KB Home
KBH
$3.44B
| $11.8M | ﹤0.01% |
289,570
-1,050,012
| -78% | -$48.4M |
|
2707
Chemours
CC
$2.39B
| $11.8M | ﹤0.01% |
338,790
+174,348
| +106% | +$5.77M |
|
|
LEV
2708
DELISTED
The Lion Electric Company
LEV
| $11.8M | ﹤0.01% |
+606,107
| New | +$11.4M |
|
2709
CALL
Applovin
APP
$106B
| $11.8M | ﹤0.01% |
+156,700
| New | +$10.8M |
|
|
VOSO
2710
DELISTED
Virtuoso Acquisition Corp. Class A Common Stock
VOSO
| $11.8M | ﹤0.01% |
1,185,845
+429,360
| +57% | +$4.2M |
|
|
SKX
2711
DELISTED
Skechers
SKX
| $11.8M | ﹤0.01% |
236,030
-18,495
| -7% | -$872K |
|
2712
CALL
Churchill Downs
CHDN
$6.33B
| $11.7M | ﹤0.01% |
118,400
+67,600
| +133% | +$6.94M |
|
2713
iShares Semiconductor ETF
SOXX
$46.5B
| $11.7M | ﹤0.01% |
77,442
-3,291
| -4% | -$471K |
|
2714
PUT
AerCap
AER
$24B
| $11.7M | ﹤0.01% |
228,900
-103,400
| -31% | -$5.97M |
|
|
LGV.U
2715
DELISTED
Longview Acquisition Corp. II Units, each consisting of one share of Class A Common Stock and one-fifth of one redeemable Warrant
LGV.U
| $11.7M | ﹤0.01% |
1,159,830
-494,584
| -30% | -$4.99M |
|
2716
CALL
Factset
FDS
$10.1B
| $11.7M | ﹤0.01% |
34,800
+14,800
| +74% | +$4.85M |
|
|
SWAV
2717
CALL
DELISTED
Shockwave Medical, Inc. Common Stock
SWAV
| $11.7M | ﹤0.01% |
61,500
+5,700
| +10% | +$933K |
|
|
SGEN
2718
PUT
DELISTED
Seagen Inc. Common Stock
SGEN
| $11.7M | ﹤0.01% |
73,900
-11,200
| -13% | -$1.66M |
|
|
AAWW
2719
PUT
DELISTED
Atlas Air Worldwide Holdings, Inc.
AAWW
| $11.7M | ﹤0.01% |
171,200
+41,700
| +32% | +$2.92M |
|
2720
CALL
iShares Russell 2000 Growth ETF
IWO
$15.2B
| $11.7M | ﹤0.01% |
37,400
-15,300
| -29% | -$4.6M |
|
|
VCVC
2721
DELISTED
10X Capital Venture Acquisition Corp
VCVC
| $11.7M | ﹤0.01% |
1,170,048
+575,649
| +97% | +$5.74M |
|
2722
Relmada Therapeutics
RLMD
$512M
| $11.6M | ﹤0.01% |
362,983
+352,522
| +3,370% | +$12.2M |
|
|
CTRA
2723
PUT
DELISTED
Coterra Energy
CTRA
| $11.6M | ﹤0.01% |
665,400
+437,500
| +192% | +$7.44M |
|
|
VTLE
2724
CALL
DELISTED
Vital Energy
VTLE
| $11.6M | ﹤0.01% |
125,200
+59,300
| +90% | +$3.06M |
|
2725
CALL
SBA Communications
SBAC
$19.6B
| $11.6M | ﹤0.01% |
36,400
+9,300
| +34% | +$2.79M |
|
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.